ABSTRACT
【Objective】 To evaluate the clinical efficacy and safety of platelet-rich plasma(PRP) in acute achilles tendon injury by meta-analysis. 【Methods】 Literature on clinical randomized controlled trial of PRP in the treatment of acute achilles tendon injury from Wanfang database, CNKI, VIP database, The Chinese Biological Literature Database, The Chinese Clinical Trials Registry, PubMed, Embase, Cochrane and The US Clinical Trials Registry as of August 2023 were retrieved. The control group received conventional treatment for acute achilles tendon injury, while PRP treatment group received additional PRP treatment. The primary outcome measure was visual analogue pain scale, and the secondary outcome measures were the achilles tendon fracture score, maximum heel rise height, calf circumference and ankle range of motion. The quality of the literature was assessed using the Cochrane manual, and a meta-analysis of qualified literature was performed using RevMan 5.3 software. 【Results】 Seven articles were finally included, involving 421 patients with acute achilles tendon injury, including 212 patients in the PRP treatment group, and 209 patients in the conventional treatment group. The results of meta-analysis showed that there was no difference between the conventional treatment group and the PRP treatment group in terms of the visual analogue pain scale(SMD=-0.44, 95%CI: -0.94~0.06, P>0.05), calf circumference (MD=1.14, 95% CI: -1.56-3.84, P>0.05), ankle joint toe flexion range of motion (SMD=1.85, 95%CI: -1.38-5.09, P>0.05), ankle dorsiflexion range of motion(SMD=2.61, 95%CI: -0.95-6.17, P>0.05), achilles tendon fracture score (MD=-5.60, 95%CI: -15.36-4.16, P>0.05) and the maximum heel rise height (MD=-2.48, 95%CI: -5.30-0.33, P>0.05). And there was no difference in the incidence of adverse reactions between the two groups (X2=2. 455, P>0.05). 【Conclusion】 PRP injection for acute achilles tendon injury does not improve the biomechanical and clinical outcomes of patients, and the use of PRP does not increase the occurrence of adverse reactions.
ABSTRACT
La deformidad en equino del tobillo ocurre como consecuencia de múltiples entidades. Aunque la primera línea de tratamiento es la conservadora, las modalidades quirúrgicas son necesarias en la mayoría de los enfermos pediátricos. Estas últimas son las más empleadas por zonas del complejo músculo-tendinoso, en especial los alargamientos fraccionados y en forma de Z-plastia. El objetivo de este trabajo es actualizar y brindar información sobre los distintos procedimientos quirúrgicos en la corrección de la deformidad en equino del tobillo. En la búsqueda y análisis de la información se emplearon las siguientes palabras: equinus deformity, equino varus, equino valgus; drop foot deformity y Achilles tendon Z-lengthening. A partir de la información obtenida, se realizó unala revisión bibliográfica de un total de 187 artículos publicados en las bases de datos PubMed, Hinari, SciELO, EBSCO, Scopus, Medscape y Medline, mediante el gestor de búsqueda y administrador de referencias EndNote. De ellos se utilizaron 30, 28 de los últimos cinco años. Se hace referencia a la anatomía esencial de la zona, al igual que a la prueba de Silfverskiöld. Con relación a la imagenología, se describe la técnica para calcular la distancia del tendón a alargar. Se mencionan las técnicas quirúrgicas de alargamiento fraccionado, por Z-plastia, trasposición anterior del tendón de Aquiles y la hemiepifisiodesis.
Equinus deformity of the ankle occurs as a consequence of multiple entities. Although the first line of treatment is conservative, surgical modalities are necessary in most pediatric patients. The latter are the most used for areas of the muscle-tendinous complex, especially fractional and Z-plasty-shaped lengthening. The aim of this work is to update and provide information on the different surgical procedures in the correction of equinus deformity of the ankle. In the search and analysis of the information, the following words were used: equinus deformity, equinovarus, equinovalgus; drop foot deformity and Achilles tendon Z-lengthening. Based on the information obtained, a bibliographic review of a total of 187 articles published in PubMed, Hinari, SciELO, EBSCO, Scopus, Medscape and Medline databases was carried out using the search manager and reference administrator EndNote. Of these, 30 were used, 28 of the last five years. Reference is made to the essential anatomy of the area, as well as to the Silfverskiöld test. In relation to imaging, the technique to calculate the distance of the tendon to be lengthened is described. Fractional lengthening surgical techniques are mentioned, by Z-plasty, anterior transposition of the Achilles tendon and hemiepiphysiodesis.
ABSTRACT
Objective To explore the efficacy of Krackow locking loop technique combined with the modified Kessler suture technique in the treatment of acute closed Achilles tendon rupture.Methods From January 2020 to January 2022,162 cases of acute closed Achilles tendon rupture were treated with Krackow locking loop technique combined with the modified Kessler suture technique.The patients were treated with the same postoperative rehabilitation plans.The American Orthopaedic Foot and Ankle Society(AOFAS)hindfoot score and Achilles Tendon Total Rupture Score(ATRS)were collected to evaluate the functions.Results The operation time was 24-40 min(mean,31.9±4.6 min).All incisions healed in one stage without infection or sural nerve injury.Complications occurred in 2 patients,including 1 case of deep venous thrombosis and 1 case of trauma-related re-rupture.The recovery time of ankle flexion and extension motion was4-12 weeks(mean,7.6±1.9 weeks),the recovery time of single-legged heel rise height on the affected side was 10-18 weeks(mean,13.3±1.8 weeks),and the recovery time of fast walking or jogging was 14-26 weeks(mean,19.1±1.8 weeks).The 162 patients was followed up for 14-25 months(mean,19.0 months).The AOFAS hindfoot score increased from(54.4±4.4)points preoperatively to(98.0±4.0)points at the last follow-up(t =-104.402,P =0.000).The ATRS score increased from(52.0±8.3)points preoperatively to(91.2±2.4)points at the last follow-up(t =-62.823,P = 0.000).Conclusions For young and middle-aged patients with acute closed Achilles tendon rupture,Krackow locking loop technique combined with the modified Kessler suture technique can achieve good clinical outcomes.Early functional exercise is required to return to work and life.
ABSTRACT
BACKGROUND:Achilles tendon adhesion after Achilles tendon injury can lead to decreased biomechanical properties,weakened healing ability,and ultrastructural changes of Achilles tendon,which further affects patients'daily life and work ability.Therefore,how to effectively deal with and prevent Achilles tendon adhesion has become a hot and difficult problem in clinical treatment. OBJECTIVE:To analyze the effects of biological amniotic membranes on postoperative Achilles tendon adhesion,biomechanics,and ultrastructural changes in rats with Achilles tendon rupture. METHODS:Sixty 6-week-old SD rats were selected to establish bilateral Achilles tendon rupture models and divided into two groups(n=30 per group)by the random number table method.In the model group,the severed end of the tendon was sutured directly.In the amniotic membrane group,the biological amniotic membrane was wrapped around the broken anastomosis and fixed by a suture.The adhesion,biomechanics,morphology,and structure of the Achilles tendon and the expression of p38 and ERK1/2 protein were evaluated 1,2,and 4 weeks after surgery. RESULTS AND CONCLUSION:(1)1 week after operation,the Achilles tendon and peritendinous tissues of the two groups were mildly edema,and the adhesion of the Achilles tendon tissues in the model group was more obvious.2 weeks after the intervention,the Achilles tendon and peritendinous tissues of the model group still had edema,and the adhesion degree between the Achilles tendon and the surrounding tissues was heavier than that of the amniotic membrane group.4 weeks after operation,there was no edema around the Achilles tendon in both groups,and the healing was well.The adhesion degree of the Achilles tendon in the amniotic membrane group was less than that in the model group.The maximum tension of Achilles tendons in the amniotic membrane group was higher than that in the model group at 2 and 4 weeks after operation(P<0.001).(2)Hematoxylin-eosin staining and transmission electron microscopy revealed that 1 week after operation,the tendon structure of rats of the two groups was disordered and the collagen fibers were sparsely arranged,in which the model group demonstrated obvious inflammatory reaction and adhesion to the Achilles tendon.Two weeks after operation,the model group still demonstrated obvious inflammatory response,adhesion of Achilles tendon,and irregular ordering of collagen fibers.The amniotic membrane group exhibited an orderly arrangement of collagen fibers and expansion of the endoplasmic reticulum of fibroblasts.At 4 weeks after operation,the collagen fibers of the Achilles tendon in the model group were thickened and disordered,and the rough endoplasmic reticulum was less in the fibroblasts,while the collagen fibers in the amniotic membrane group were ordered and thin,and the fibroblasts contained a large number of rough endoplasmic reticulum.(3)Four weeks after operation,western blot assay exhibited that the expressions of p38 and ERK1/2 protein in the Achilles tendon tissue of rats in the amniotic membrane group were lower than those in the model group(P<0.05).(4)The results confirm that the biologic amniotic membrane can promote the healing and inhibit the adhesion of Achilles tendon after the operation of the ruptured Achilles tendon,which may be associated with the regulation of the MAPK/ERK signaling pathway.
ABSTRACT
Objective To investigate the effects of different foot strike patterns during running on Achilles tendon(AT)morphology and mechanical loading.Methods Fourteen habitual rearfoot strike runners and 14 habitual forefoot strike runners were recruited.Morphological characteristics(tendon length,cross-sectional area,and thickness)of the AT were collected using ultrasound imaging.The AT loading characteristics(plantar flexion moment,tendon force,load rate,impulse,and stress)of subjects wearing cushioned running shoes while running at a speed of 10 km/h were collected and calculated using a three-dimensional force measurement treadmill.Results Compared to habitual rearfoot strike runners,habitual forefoot strike runners showed a significant increase in peak plantar flexion moment of ankle joint,AT peak force,average loading rate,and peak loading rate(P<0.05).However,the differences in AT length,cross-sectional area,and thickness between the two groups were not statistically significant(P>0.05).Conclusions Long-term forefoot strike patterns can adaptively enhance the mechanical loading characteristics of the AT during repetitive stretch-shortening cycles.
ABSTRACT
Objective:To evaluate the outcomes of reconstruction with half of peroneous longus tendon autograft for the treatment of chronic Achilles tendon rupture combined with tendon defects.Methods:A retrospective case series study was conducted on the clinical data of 14 patients with chronic tendon rupture combined with defects admitted to Orthopedic Sports Medicine Center, West China Hospital, Sichuan University from November 2017 to August 2020, including 11 males and 3 females, aged 26-62 years [(42.8±10.7)years]. All the patients underwent Achilles tendon reconstruction with half of peroneus longus tendon autograft. American Orthopedic Foot and Ankle Society (AOFAS) score, Achilles tendon total rupture score (ATRS) and Visual Analogue Scale (VAS) were compared before surgery, at 12 months after surgery and at the last follow-up. At the last follow-up, MRI of the injured ankle was prescribed to evaluate tendon healing; Thomspon test was performed and the patients were asked to do single-leg heel raise; the patients were asked about their conditions in returning to daily life activities and sports. Postoperative complications were observed.Results:All the patients were followed up for 24-47 months [(35±9)months]. AOFAS score, ATRS and VAS at 12 months after surgery were (87.9±6.6)points, (80.9±2.4)points and (2.0±0.3)points respectively, superior to those before surgery [(52.7±16.9)points, (42.0±4.4)points and (4.1±0.4)points respectively] ( P<0.05). The afore-mentioned results at the last follow-up were (95.2±7.2)points, (85.9±2.5)points and (0.8±0.3)points respectively, superior to those at 12 months after surgery ( P<0.05). MRI images of the affected ankle joints showed satisfactory healing of the reconstructed Achilles tendon at the last follow-up. All the patients, being negative in Thompson test at the last follow-up, were able to complete the heel lift on the affected side. All the patients resumed activities of daily living at the last follow-up, among whom 5 resumed to moderate- to high-intensity sports activities, such as basketball sport, and moderate-to high-intensity physical training, 5 resumed light-intensity sports activities such as jogging and swimming, and the other 4 did not resume sports due to fear of re-injury or aging. One patient had delayed wound healing, which was considered gout-related. One patient complained about mild pain at the Achilles tendon in cold weather or after long walks. No re-rupture of the Achilles tendon occurred. No patient complained about discomfort at the graft harvest site, calcaneal valgus or restricted ankle plantar flexion. Conclusions:For patients with chronic Achilles tendon rupture combined with tendon defects, reconstruction with half of peroneous longus tendon autograft facilitates postoperative spinal function recovery and pain alleviation, achieves satisfaction with the returning to daily activity and sports, and has few complications.
ABSTRACT
Se deben tener consideraciones especiales cuando se realizan reparaciones quirúrgicas del tendón de Aquiles. Su anatomía e irrigación particular plantean desafíos únicos para el manejo, y tener comprensión profunda de estas características es crucial para escoger el tratamiento adecuado y lograr resultados exitosos. El objetivo de este trabajo es analizar la eficiencia de la reparación quirúrgica de la rotura aguda del tendón de Aquiles con técnica de Dresden, entre el 2015 y el 2021. Se realizó un estudio de tipo analítico, observacional, longitudinal y prospectiva. El análisis del aspecto estadístico fue a través de estadística descriptiva y asociación de las variables. Se incluyeron 34 pacientes con un promedio de 42 años, la mayoría de sexo masculino. Al aplicar las escalas VISA-A se obtuvo un promedio de 12 puntos, 67,5 puntos a los 6 meses y 80,5 puntos a los 12 meses. En la encuesta SF-12 a los 6 meses se obtuvo un promedio de 68,5 puntos y 80 puntos a los 12 meses; un paciente presentó rechazo de la sutura y 6 afirmaron algún grado de edema residual aun al año de la cirugía. La reparación quirúrgica con técnica de Dresden mejora la funcionabilidad del tendón de malos resultados a regulares y buenos resultados al año de seguimiento. El 68% de la población estudiada afirmó que se encuentran satisfechos con la cirugía(AU)
Special considerations must be made when performing surgical repairs of the Achilles tendon. Its particular anatomy and blood supply pose unique management challenges, and a thorough understanding of these characteristics is crucial to choosing the right treatment and achieving successful results. The objective of this work is to analyze the efficiency of the surgical repair of the acute rupture of the Achilles tendon with the Dresden technique, between 2015 and 2021. An analytical, observational, longitudinal and prospective study was carried out. The analysis of the statistical aspect was through descriptive statistics and association of the variables. 34 patients with an average age of 42 years were included, most of them male. When applying the VISA-A scales, an average of 12 points was obtained, 67,5 points at 6 months and 80,5 points at 12 months. In the SF-12 survey at 6 months an average of 68,5 points and 80 points at 12 months were obtained; One patient presented rejection of the suture and 6 reported some degree of residual edema even one year after surgery. Surgical repair with the Dresden technique improves the functionality of the tendon from poor to regular results and good results after a year of follow-up. 68% of the population studied stated that they are satisfied with the surgery(AU)
Subject(s)
Male , Female , Adolescent , Adult , Achilles Tendon/surgery , Surgical Procedures, Operative , General Surgery , SuturesABSTRACT
INTRODUÇÃO: O taping do Tendão de Aquiles afeta os parâmetros da marcha em adultos com sobrepeso e obesos? O comprimento dos passos, o comprimento das passadas e a cadência são todos mais curtos nestes indivíduos, com maiores índices queda. OBJETIVO: Saber o efeito do taping do Tendão de Aquiles nos parâmetros de marcha em indivíduos obesos e com sobrepeso. MÉTODOS: Um ensaio clínico será realizado em um ambulatório de fisioterapia. Um total de quarenta participantes com Índice de Massa Corporal (IMC) maior que 25 serão recrutados pelo método de amostragem por conveniência. Cada grupo terá 20 participantes, com idade entre 18 e 35 anos, sobrepeso com IMC>25 a 29,9 e obesidade com IMC>30. Ambos os grupos caminharão por 10 metros e um minuto usando um analisador de marcha, e ambos os grupos terão taping nos Tendões de Aquiles. A variável preditora será o taping do Tendão de Aquiles e as variáveis de resultado serão o comprimento do passo, o comprimento da passada e a cadência, que serão medidos antes e imediatamente após a bandagem. O software SPSS 20.0 será utilizado para análise estatística, com nível de significância de p<0.05. PERSPECTIVAS: A conclusão do ensaio clínico fornecerá informações sobre o impacto da bandagem do Tendão de Aquiles na marcha em indivíduos com sobrepeso ou obesos. Além disso, poderia potencialmente demonstrar que a bandagem pode reduzir o risco de quedas e, assim, impactar positivamente na qualidade de vida.
INTRODUCTION: Does Achilles Tendon taping affect gait parameters in overweight and obese adults? Step length, stride length, and cadence are all shorter in these individuals, with increased fall ratios. OBJECTIVE: To know the effect of Achilles Tendon taping on gait parameters in overweight and obese individuals. METHODS: A clinical trial will be conducted in a physical therapy outpatient clinic. A total of forty participants with a Body Mass Index (BMI) greater than 25 will be recruited by convenience sampling method. Each group will have 20 participants, aged between 18 and 35 years old, overweight with BMI>25 to 29.9, and obese with BMI>30. Both groups will walk for 10 meters and one minute using a gait analyzer and both groups will have taping on the Achilles Tendons. The predictor variable will be the taping of the Achilles Tendon, and the outcome variables will be step length, stride length, and cadence, which will be measured before and immediately after taping. SPSS 20.0 software will be used for statistical analysis with a significance level of p<0.05. PERSPECTIVES: Completion of the clinical trial will provide information on the impact of Achilles Tendon taping on gait in overweight or obese individuals. In addition, it could potentially demonstrate that taping can reduce the risk of falls and thus positively impact the quality of life.
Subject(s)
Achilles Tendon , Adult , ObesityABSTRACT
INTRODUÇÃO: Sobrepeso e obesidade afetam variáveis de marcha tais como cadência, comprimento do degrau e comprimento dos passos junto com a deterioração do tendão de Aquiles. A rígida rosca do tendão de Aquiles reduz a tensão e aumenta a estabilidade da articulação e pode ser empregada como suporte externo durante o treinamento da marcha para modificar os parâmetros da marcha. OBJETIVO: Descobrir se o taping modifica os padrões de marcha com o aumento do peso. MÉTODOS E MATERIAIS: Foram recrutados 40 sujeitos (20 acima do peso e 20 obesos) cujo comprimento dos degraus, comprimento dos passos e cadência foram medidos antes e depois da fita rígida do tendão de Aquiles. Cada pessoa completou o teste de caminhada de 10 metros usando o aplicativo Gait Analyzer. RESULTADOS: O teste Shapiro-Wilk é usado para avaliar a normalidade dos dados. O Wilcoxon Signed Rank Test e o Mann-Whitney U Test são usados para diferenças dentro e entre grupos. As diferenças dentro do grupo foram significativas nos parâmetros de marcha p <0,05 (Passo comprimento p<0,001, Stride comprimento p<0,001 e cadência p=0,009). Os parâmetros de marcha não diferiram estatisticamente entre os grupos. CONCLUSÃO: A aplicação de fita rígida no tendão de Aquiles tem um efeito semelhante nos parâmetros da marcha em indivíduos com excesso de peso e obesos. Após a aplicação da fita adesiva, verificou-se uma diferença significativa em termos de comprimento da passada, comprimento do passo e cadência na população estudada antes e depois da aplicação da fita adesiva para Aquiles. Isto implica que, independentemente do peso corporal, a intervenção com fita adesiva afeta a mecânica da marcha de forma comparável e destina-se a evitar movimentos articulares excessivos, a fornecer informações proprioceptivas durante as atividades e a diminuir o desconforto.
INTRODUCTION: Overweight and obesity affect gait variables such as cadence, step length, stride length, and Achilles tendon deterioration. Rigid Achilles tendon Taping reduces stress and enhances joint stability and can be employed as external support during gait training to modify gait parameters. OBJECTIVE: To find out whether taping modifies gait patterns with increasing weight. METHODS AND MATERIALS: 40 subjects were recruited (20 overweight and 20 obese) whose step length, stride length, and cadence were measured before and after rigid Achilles tendon taping. Each person completed the 10-meter walk test using Gait Analyzer application. RESULTS: The Shapiro-Wilk test is used to assess the normality of the data. Wilcoxon Signed Rank Test is used for within-group differences. Within-group differences were significant in gait parameters p <0.05 (Step length p<0.001, Stride length p<0.001 and cadence p=0.009). CONCLUSION: Rigid Achilles tendon taping have a similar effect on gait parameters in overweight and obese individuals. After taping, there was a significant difference in terms of stride length, step length and cadence in the study population before and after Achilles taping. This implies that regardless of body weight, the tape intervention affects gait mechanics in a comparable way and is intended to prevent excessive joint motion, provide proprioceptive input during activities, and lessen discomfort.
Subject(s)
Achilles Tendon , Adult , ObesityABSTRACT
Objective:To explore the outcome of sponge forceps assisted threading with Speedbridge technique for the treatment of acute closed Achilles tendon rupture.Methods:A retrospective case series study was conducted on 20 patients with acute closed Achilles tendon rupture treated in Zhengzhou Orthopedic Hospital from December 2019 to December 2021. There were 18 males and 2 females, with age range of 24-43 years [(29.5±7.6)years]. All patients were with unilateral injury, involving the left side in 13 patients and right side in 7. Examinations revealed a palpable defect in the Achilles tendon and positive Thompson test. A longitudinal incision was made at the medial edge of the ruptured tendon. Three nonabsorbable sutures were passed through the proximal stump with sponge forceps, bypassed the rupture site and fixed directly into the calcaneal bone. The disrupted tendon ends were aligned by the tendon-bundle technique using 4-0 absorbable sutures. The operation time and incision length were documented. The ankle joint range of motion (dorsiflexion/plantar flexion), American Orthopedic Foot and Ankle Society (AOFAS) ankle-hindfoot score and Achilles tendon total rupture score (ATRS) in the affected and healthy side were compared at 3, 6 and 12 months postoperatively. The wound healing and complications were observed.Results:All patients were followed up for 12-16 months [(13.2±2.5)months]. The operation time was 40-66 minutes [(52.0±10.3)minutes], with the incision length of 3-4 cm [(3.3±0.7)cm]. In the affected side at 3 and 6 months postoperatively, the ankle joint dorsiflexion [(5.6±1.5)°, (10.5±0.2)°] and plantar flexion [(28.4±3.2)°, (33.5±1.5)°] showed statistically significant difference compared with the healthy side (all P<0.05). The ankle joint dorsiflexion [(13.9±0.7)°] and plantar flexion [(38.3±4.4)°] in the affected side were not statistically different from that of the healthy side at 12 months postoperatively (all P>0.05). The AOFAS ankle-hindfoot score was (58.3±5.4)points, (84.9±7.1)points and (91.8±6.3)points at 3, 6 and 12 months postoperatively, showing a gradual rise (all P<0.05). The ATRS was (60.5±4.9)points, (85.5±9.0)points and (93.1±5.7)points at 3, 6 and 12 months postoperatively, showing a gradual rise (all P<0.05). All incisions were healed primarily. No patients had wound infection, nerve injury or re-rupture. Pain at the anchor insertion site occurred in 2 patients at 1 month after operation and relieved after active functional rehabilitation at 4 months after operation. Transient pain at the Achilles tendon insertion occurred in 1 patient at 6 months after operation, and relieved after 2 weeks of oral non-steroidal anti-inflammatory drugs treatment. Conclusion:For acute closed Achilles tendon rupture, sponge forceps assisted threading with Speedbridge technique can attain short operation time, small incision and good functional recovery, with few complications.
ABSTRACT
Objective:To investigate the efficacy of two-way needle suture technique (TNST) in the minimally invasive repair of acute closed Achilles tendon rupture.Methods:From June 2019 to June 2021, 26 patients with acute closed Achilles tendon rupture were treated at Zhengzhou Orthopedic Hospital. They were 20 males and 6 females, with a mean age of 28 (23, 31) years. The rupture end was (4.2±1.3) cm away from the calcaneal insertion, and the interval from injury to operation 4.3 (2.0, 5.0) d. Preoperative MRI examinations revealed in all the patients closed Achilles tendon rupture which was to be repaired by TNST. The operation time, incision length, incidence of complications, ankle dorsiflexion and plantar flexion were recorded. The Arner-Lindholm scoring was used to evaluate the clinical efficacy.Results:The operation time was (20.0±5.0) min and the incision length (2.5±0.4) cm. Postoperatively, all incisions healed by the first stage, with no complications like incision infection, skin edge necrosis, deep vein thrombosis at lower limbs, injury to the sural nerve, or re-rupture of the Achilles tendon. All patients were followed up for (12.0±6.0) months. At the last follow-up, the patients walked normally, their incisions healed well, the continuity of the Achilles tendon was good by palpation, their heel lift was strong, and all their activities were restored to the levels before rupture of the Achilles tendon. The ankle dorsiflexion was 22.6°±3.7° and the plantar flexion 25.3°±3.7°, According to the Arner-Lindholm evaluation, the clinical efficacy was rated as excellent in 25 cases and as good in 1 case, giving an excellent and good rate of 100% (26/26).Conclusion:In the minimally invasive repair of acute closed Achilles tendon rupture, TNST shows the advantages of limited surgical invasion, a low incidence of postoperative complications, and reliable curative effects.
ABSTRACT
Objective:To evaluate early weight-bearing walking with inflatable boots after repair of acute Achilles tendon rupture based on the concept of rapid rehabilitation.Methods:A retrospective study was conducted to analyze the data of 69 patients with acute Achilles tendon rupture who had been treated at Department of Orthopaedics, The Second Fuzhou Hospital Affiliated to Xiamen University from April 2020 to July 2021. There were 56 males and 13 females with a mean age of 37.0(31.0, 47.0) years and a body mass index of (23.7±2.6) kg/m 2. There were 55 cases of closed injury and 14 cases of open injury; 62 cases had simple Achilles tendon injury and 7 cases were complicated with neurovascular tendon injury. The patients were divided into 2 groups according to their rehabilitation methods. The treatment group of 23 cases was subjected to weight-bearing walking with inflatable boots early after repair while the control group of 46 cases to traditional plaster bracket fixation for 4 weeks before weight-bearing walking with inflatable boots. The 2 groups were compared in terms of hospitalization time, wound infection rate, return to sports time, single heel lifting time, Achilles tendon re-rupture rate, Victorian Institute of Sports Assessment (VISA-A), Achilles tendon total rupture score (ATRS), and American Orthopaedic Foot & Ankle Society ankle-hindfoot score (AOFAS-AH). Results:There was no statistically significant difference in the comparison of preoperative general data between the 2 groups, showing comparability ( P>0.05). All patients were followed up for 11 (10, 11) months after surgery. In the treatment group, the hospitalization time [4 (3, 5) days] and single heel lifting time [(12.5±1.4) weeks] were significantly shorter than those in the control group [6 (5, 9) days and (17.0±1.5) weeks], the return to sports time [21 (20, 22) months] was significantly earlier than that in the control group [23 (22, 24) months], and the VISA-A score [(89.4±1.3) points] was significantly higher than that in the control group [(78.5±1.7) points] ( P<0.05). There was no statistically significant difference in the wound infection rate between the 2 groups ( P>0.05). At 3 and 6 months after surgery, respectively, the treatment group had significantly higher ATRS scores [(85.5±1.4) and (89.0±1.6) points] and AOFAS ankle-hindfoot scores [(89.0±1.7) and (92.0±1.5) points] than the control group [(79.3±1.8) and (87.0±1.3) points; (80.2±1.9) and (88.4±1.9) points] (all P<0.05). In all patients, the AOFAS ankle-hindfoot score at 6 months postoperatively was significantly higher than that at 3 months postoperatively ( P<0.05). Achilles tendon re-rupture occurred in none of the patients. Conclusion:After repair of acute Achilles tendon rupture, compared with traditional plaster bracket fixation, early weight-bearing walking with inflatable boots can lead to better short-term clinical outcomes to enhance recovery after surgery without increasing the rate of open wound infection or re-rupture.
ABSTRACT
Objective:To investigate the clinical effect of minimally invasive-locking block modified Krackow (MI-LBMK) and open giftbox technique in the treatment of Achilles tendon rupture.Methods:Fifty-six patients with Achilles tendon rupture from January 2016 to December 2018 were collected, including 54 males and 2 females, aged 40.7±9.4 years (range 26 to 65 years). The MI group (30 patients) used two minimally invasive incisions without exposing the rupture site, and the LBMK technique was used to repair the Achilles tendon. The open group (26 patients) used a posteromedial longitudinal incision and the giftbox technique was used to repair the rupture tendon. The Achilles tendon was repaired with 6-strand sutures in both groups. Early rehabilitation programs were adopted for postoperative rehabilitation, and regular follow-up (6 weeks, 3, 6, 12 and 24 months after operation) was performed to record the Achilles tendon resting angle (ATRA), American Orthopaedic Foot and Ankle Society ankle-hindfoot score (AOFAS), Achilles tendon total rupture score (ATRS). The rupture gap and cross-sectional area (CSA) were measured by MRI at 6 weeks and 3 months after surgery.Results:A total of 30 patients in the MI group and 26 in the open group were enrolled. The differences between the two groups in age, body mass index, interval from injury to operation, and tendon rupture site were not statistically significant ( P>0.05). All patients were followed up to 24 months after surgery. There were no wound complications in MI group, and 2 cases of superficial infection and 1 case of wound skin necrosis occurred in open group. There was no re-rupture in both groups. The relative ATRA of MI group was -6.32°±0.99°, -3.90°±1.05°, -2.38°±0.84°, -0.25°±1.37° at 3, 6, 12 and 24 months after operation, respectively. The relative ATRA of open group was -7.88°±3.71°, -6.16°±1.10°, -4.53°±0.95°, -3.01°±0.95° at 3, 6, 12 and 24 months after operation, respectively. The differences between the two groups were statistically significant ( P<0.05). The ATRS of minimally invasive group at 6 months and 12 months were 72.70±7.41 and 92.97±3.35 respectively, and the ATRS of open group at 6 months and 12 months were 68.08±6.64 and 90.85±4.27 respectively, and the differences were statistically significant ( P<0.05). The AOFAS of minimally invasive group at 6 months and 12 months were 88.60±2.76 and 93.83±1.98 respectively, and the AOFAS of open group at 6 months and 12 months were 85.77±3.20 and 92.08±2.64 respectively, and the differences were statistically significant ( P<0.05). The difference in the gap between the tendon rupture ends measured by MRI sagittal plane T2WI between the two groups was not statistically significant ( P>0.05). The cross-sectional area of Achilles tendon in the MI group was higher than that of the open group at 12 weeks ( P<0.05). Conclusion:The MI-LBMK technique may protect the peritendon tissue and has fewer complications, and can enable the patient to return to daily life faster, with lower postoperative Achilles tendon elongation and better recovery of Achilles tendon function.
ABSTRACT
@#Introduction: To assess outcomes of FHL transfer and V-Y plasty for chronic Achilles rupture due to insertional Achilles tendinopathy. Materials and methods: A case series of 12 patients was conducted between 1st January 2017 and 31st December 2018. The patients had short flexor hallucis longus tendon transfer with gastrocnemius lengthening by V-Y plasty for Achilles tendon rupture. Patients were allowed full weight bearing at six weeks post-operatively, and were followed up at three months and six months post-operatively, when the range of motion of the ankle was examined, and the outcome was assessed using the EFAS score. Results: Of the 12 patients in the study, the majority were males; the mean age was 50.6±8.96 years. A significant improvement in dorsiflexion and plantarflexion was noted at the six-month follow-up compared to the three-month follow-up (P=<0.001 for both). When compared to the normal side, dorsiflexion and plantarflexion of the affected ankle were significantly less at three months but were comparable at six months post-operatively. A significant improvement was noted in the mean EFAS score at the sixmonth follow-up (25.5±5.71) compared to three months (18.6±0.90) post-surgery (P=0.001). Males were also noted to have significantly higher EFAS scores at their six-month follow-up than females (P=0.022). In contrast, a negative correlation was noted between the European Foot and Ankle Society (EFAS) score at the final follow-up and age (P=0.011). Conclusion: FHL tendon transfer with V-Y plasty in chronic Achilles rupture due to insertional Achilles tendinopathy is an effective procedure resulting in the restoration of the ankle range of motion and improvement in functional scores.
ABSTRACT
OBJECTIVE@#To compare clinical efficacy of platelet-rich plasma (PRP) and extracorporeal shock wave in treating chronic insertional Achilles tendinopathy.@*METHODS@#From February 2019 to August 2021, 42 patients with chronic insertional Achilles tendinopathy were selected and divided into PRP group(20 patients, 28 feet) and shock wave group (22 patients, 29 feet). In PRP group, there were 12 males and 8 females, aged 47.00(28.00, 50.75) years old, and the courses of disease ranged 7.00(6.00, 7.00) months;PRP injection was performed in the Achilles tendon stop area of the affected side. In shock wave group, there were 16 males and 6 females, aged 42.00(35.75, 47.25) years old;and the courses of disease was 7.00(6.00, 8.00) months;shock wave was performed in Achilles tendon stop area of the affected side and triceps surae area. Visual analogue scale (VAS) and Victorian Institute of Sport Assessment-Achilles (VISA-A) were applied to evaluate clnical effect before treatment, 1, 3 and 6 months after treatment, and satisfaction of patients was investigated.@*RESULTS@#VAS and VISA-A score in both groups were significantly improved at 1, 3 and 6 months after treatment than before treatment (P<0.05), VAS and VISA-A score in PRP group at 6 months after treatment were significantly higher than those at 1 and 3 months after treatment, and VAS and VISA-A score in shock wave group were lower than those at 1 and 3 months after treatment (P<0.05). There was no significant difference in VAS and VISA-A score between two groups before treatment, 1 and 3 months after treatment(P>0.05), while VAS and VISA-A score in PRP group were better than those in shock wave group at 6 months after treatment(P<0.05), and the satisfaction survey in PRP group was better than that in shock wave group(P<0.05).@*CONCLUSION@#PRP injection has a good clinical effect on chronic insertional Achilles tendinopathy with high patient satisfaction, and medium-and long-term effect of PRP injection for the treatment of chronic insertional Achilles tendinopathy is better than that of extracorporeal divergent shock wave.
Subject(s)
Male , Female , Humans , Middle Aged , Achilles Tendon , Tendinopathy/therapy , Treatment Outcome , Exercise Therapy , Platelet-Rich PlasmaABSTRACT
OBJECTIVE@#To assess the effectiveness of a novel minimally invasive Achilles tendon suture instrument in the treatment of fresh closed Achilles tendon rupture.@*METHODS@#A retrospective study was conducted on 150 patients who underwent surgical intervention for fresh closed Achilles tendon rupture. Eighty patients were treated with the novel minimally invasive Achilles tendon suture instrument (minimally invasive group) and 70 patients with traditional open surgery (traditional group). The two groups were comparable in terms of gender, age, injured side, cause of injury, the interval between injury and operation, and the distance from the fracture end to the calcaneal tuberosity ( P>0.05). The operation time, intraoperative blood loss, incision length, hospital stays, hospitalization expenses, and complications were recorded and compared. At 1 year after operation, the ankle joint function was evaluated by the American Orthopaedic Foot and Ankle Society (AOFAS) ankle-hindfoot score.@*RESULTS@#The minimally invasive group demonstrated significantly shorter operation time, smaller incision length, and lower intraoperative blood loss when compared with the traditional group ( P<0.05). However, there was no significant difference in terms of hospital stays and hospitalization expenses between the two groups ( P>0.05). All patients were followed up 12-24 months after operation (mean, 15.5 months). In the traditional group, 6 cases of incision necrosis and 7 cases of Achilles tendon adhesion occurred, while in the minimally invasive group, all incisions healed at first intention and no Achilles tendon adhesion occurred. The differences in the incidences of the two complications between the two groups were significant ( P<0.05). At 1 year after operation, the AOFAS ankle-hindfoot score in the minimally invasive group was superior to that of the traditional group ( P<0.05).@*CONCLUSION@#In comparison with traditional open surgery, the use of self-designed novel minimally invasive Achilles tendon suture instrument proves to be an ideal technique for treating fresh closed Achilles tendon ruptures. This approach offers the benefits of smaller incisions, fewer complications, and better postoperative functional recovery, without increasing hospital costs.
Subject(s)
Humans , Blood Loss, Surgical , Retrospective Studies , Neurosurgical Procedures , Achilles Tendon/surgery , Tendon Injuries/surgery , Ankle Injuries , Surgical Wound , SuturesABSTRACT
OBJECTIVE@#To explore clinical efficacy of Locking loop stitch with suture-bridge technique in repair of acute closed distal Achilles tendon rupture by using suture anchors.@*METHODS@#From July 2019 to March 2021, 20 patients with acute closed distal Achilles tendon rupture were treated by minimally invasive suture anchor locking suture bridging repair technique. Among them, including 18 males and 2 females, aged from 19 to 52 years old with an average of(40.0±9.0) years old. Complications were observed, and recovery of ankle function was evaluated by American Orthopaedic Foot & Ankle Society(AOFAS) ankle and hindfoot function scoring system before operation and 1 year after operation.@*RESULTS@#All patients followed up from 6 to 18 months with an average of (12.0±3.2) months. The incisions were healed at stageⅠwithout infection and skin necrosis occurred;no gastrocnemius nerve injury and deep vein thrombosis of the lower extremities occurred;and no heel pain and Achilles tendon re-rupture occurred. AOFAS scores of ankle and hindfoot increased from(59.0±4.3) before opertaion to(95.1±2.6) at 1 year after operation (t=-32.1, P<0.05).@*CONCLUSION@#The effect of locking suture bridging with suture anchor nails to repair acute distal Achilles tendon rupture is definite, and it could reduce incidence of complications such as Achilles tendon re-rupture, nerve injury, and skin necrosis, which has advantages of small surgical trauma, reliable anastomosis method and good functional recovery, and is an ideal method for treating acute closed distal Achilles tendon rupture.
Subject(s)
Female , Male , Humans , Young Adult , Adult , Middle Aged , Suture Anchors , Achilles Tendon/surgery , Ankle Injuries , Tendon Injuries/surgery , NecrosisABSTRACT
PURPOSE@#Previous studies have confirmed that Achilles tendon occurs Achilles thickening after repair surgery of the rupture. Although this mechanism has been elucidated in the laboratory, there are few reports on its impact on clinical function. We designed a retrospective study to investigate the Achilles thickening after Achilles tendon rupture repair and its correlation between the elasticity and postoperative function.@*METHODS@#In this retrospective analysis, patients who underwent surgical treatment for acute Achilles tendon rupture from April 2016 to April 2020 were included. All the patients were regularly followed up at 3 months, 1 year, and 2 years after surgery. American Orthopaedic Foot Ankle Surgeon (AOFAS) scale and Leppilahti score were used to evaluate functional outcomes. Achilles elasticity was measured by ultrasound shear wave of elasticity. Achilles thickening was calculated as maximal transverse and longitudinal diameter in cross-sectional plane of magnetic resonance scan. Sample t-tests was used for different follow-up periods. Correlation between Achilles thickening and other factors were analyzed using Pearson's method. p < 0.05 indicates a statistically significant difference.@*RESULTS@#AOFAS scale and Leppilahti score at 1 year were significantly higher than at 3 months postoperatively (both p < 0.001). These functional scales were also improved at 2-year follow-up significantly (both p < 0.001). The dorsiflexion difference showed gradually recovery in each follow-up period (t = -17.907, p < 0.001). The elasticity of the Achilles appeared to continuously decreases during the postoperative follow-up period in all position sets (p < 0.001). In thickening evaluation, the cross-sectional area of the thickest plane of Achilles was significantly higher at 1 year postoperatively (310.5 ± 25.2) mm2 than that at 3 months postoperatively ((278.0 ± 26.2) mm2, t = -8.219, p < 0.001) and became thinner in 2-year magnetic resonance scan ((256.1 ± 15.1) mm2, t = 16.769, p < 0.001). The correlations between Achilles thickening, elasticity, and functional outcome did not show statistical significance (p > 0.05) in every follow-up period.@*CONCLUSION@#Achilles tendon thickens after surgery in the 1st year, but begins to gradually return to thinning about 2 years after surgery. There was no significant correlation between the increase and decrease of thickening and the patients' clinical function scores, Achilles elasticity, and bilateral ankle dorsiflexion difference.
Subject(s)
Humans , Achilles Tendon/surgery , Retrospective Studies , Treatment Outcome , Elasticity , Tendon Injuries/surgery , Rupture/surgeryABSTRACT
OBJECTIVE@#To analyze the causes, management and prevention of complications after micro-incision percutaneous repair of acute Achilles tendon rupture.@*METHODS@#A retrospective study indentyfied 279 patients with acute Achilles tendon rupture who underwent a mini-invasive procedure using the micro-incision percutaneous Achilles tendon suture system(MIPAS) from August 2008 to November 2019, including 269 males and 10 female;96 cases on the right side and 183 cases on the left side;aged from 18 to 64 years old with an average of (36.9±11.4 )years old. Surgery was performed 0.5 to 7 days with an average of(2.7±0.9 )days after injury. The incision-related complications, re-rupture, sural nerve injury, deep vein thrombosis, Achilles tendon adhesion, local pain, and ankle stiffness within 18 months after surgery were recorded, as well as the corresponding management and outcome, the causes and prevention measures were analyzed.@*RESULTS@#No superficial or deep infection was found in all patients, symptomatic Achilles tendon adhesion and ankle stiffness were not observed, delayed suture foreign-body reactions occurred in 2 cases (0.7%), re-rupture in 5 cases (1.8%), sural nerve injury in 3 cases (1.1%), 21 cases(7.5%) with skin invagination at puncture site, 2 cases (0.7%) with symptomatic vein thrombosis, and 45 cases (16.1%) of transient posterior medial malleolus pain. After individualized treatment, the function was good. American Orthopeadic Foot & Ankle Sciety(AOFAS) score was 93 to 100 with an average of(98.9±5.4) scores.@*CONCLUSION@#Despite the occurrence of unique complications with MIPAS, it shows low functionally-related complications rates, such as incision-related complications, re-rupture, sural nerve injury, deep vein thrombosis and ankle stiffness.
Subject(s)
Male , Humans , Female , Adolescent , Young Adult , Adult , Middle Aged , Achilles Tendon/injuries , Retrospective Studies , Treatment Outcome , Tendon Injuries/surgery , Rupture/surgery , Sutures , Acute Disease , Suture TechniquesABSTRACT
Objective:To explore the therapeutic effect on transposition of peroneal longus tendon in reconstruction of long segment defects of chronic Achilles tendon.Methods:From November 2013 to November 2018, 17 patients with long segment defects of chronic Achilles tendon(greater than 5.0 cm of defect) were admitted in the Department of Trauma and Micro-orthopaedics of Zhongnan Hospital of Wuhan University. The patients were 14 males and 3 females, aged 19-55 years old, with an average of 34.7 years old. Eleven patients had defects on left Achilles tendon and 6 on the right. The chronic defects lasted over 1-12 months with an average of 3.8 months. The broken ends of the Achilles tendon located at 0-5.0 cm from the insertion point. The defects were at 5.0-9.0 cm in length, after debridement of the broken ends. After thoroughly debridement of the scar tissue over the broken end of an Achilles tendon, an autologous peroneal tendon transposition was performed for reconstruction of an Achilles tendon. Postoperative follow-ups were conducted to observe wound healing and complications. Arner Lindholm score was employed to evaluate the therapeutic efficacy before surgery and at the final follow-up. Ankle-hindfoot score of American Orthopedic Foot and Ankle Society(AOFAS) and Achilles Tendon Total Rupture Score(ATRS) were used to evaluate functional recovery. At the final follow-up, heel raise of single affected foot and the maximum circumference of both calves were observed, gait analyses for plantar stress assessment as well as review of ankle CT and MRI scans were conducted for assessment of therapeutic efficacy. Using t test in SPSS 22.0 software to compare preoperative and postoperative AOFAS and ATRS scores, P<0.05 indicates a statistically significant difference. Results:Wounds healed in one stage, except 1 diabetic patient who had haematoma in the wound after surgery and healed after debridement combined with VSD treatment. All the 17 patients had completed the postoperative follow-up that lasted for 24-48 months, with an average of 33 months. According to Arner Lindholm score for efficacy evaluation, 11 patients were in excellent and 6 in good. The postoperative AOFAS scores increased from 62.94 ± 6.51 before surgery to 93.71 ± 6.15 after the surgery. ATRS increased from 29.00 ± 3.54 before surgery to 92.29 ± 3.02 after the surgery, and the score difference between before and after surgery was staistically significant ( P<0.05). No patient experienced a complication such as Achilles tendon rupture, wound infection or nerve injury. During follow-up, ankle functions recovered well, valgus was found powerful as well as heel raise on single foot. The circumference of the affected calf was smaller than that of the healthy side by no more than 1.5 cm. Gait analysis showed balanced distribution of plantar stress. No corpus callosum formation was found in both of the affected and the healthy feet. No obvious sign of osteoarthritis of ankle showed review in CT scans. Ankle MRI scans showed good continuity of the reconstructed Achilles tendons, which become significantly thicker after the surgery. Conclusion:The transposition of the long peroneal tendon is a relatively simple and effective surgical technique for reconstruction of a chronic Achilles tendon rupture or defect in a longer length or a rupture at the insertion point.