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Background and Objectives: As a treatment modality for advanced knee osteoarthritis, total knee arthroplasty is well established and has been performed on many patients over time. To improve surgical outcomes, fixed-bearing implant insertion with robotic-assisted TKA has been introduced; however, the insertion of mobile-bearing (MB) implants with the same method is challenging. The aim of this study was to compare the short-term postoperative follow-up outcomes of MB implant insertion using a robotic-assisted TKA system and conventional TKA. Materials and Methods: We investigated functional improvement in the knees of 60 patients who underwent the insertion of MB implants using either robotic-assisted TKA or conventional TKA. Isokinetic muscular function, range of motion, the Western Ontario and McMaster Universities Osteoarthritis Index score, visual analog scale (VAS) score, and Knee Society Score (KSS) were measured 6 months after surgery. The statistical analysis of outcome measurements was performed using the Mann-Whitney U test and the Wilcoxon signed-rank test. Results: Some isokinetic muscular functions, as well as Knee Society Scores (pain and function) and VAS scores, were significantly higher in patients who underwent MB insertion with robotic-assisted TKA than in those who underwent conventional TKA. Conclusions: When an MB implant is inserted using a robotic-assisted TKA system, a better surgical outcome can be expected.
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Artroplastia do Joelho , Amplitude de Movimento Articular , Procedimentos Cirúrgicos Robóticos , Humanos , Artroplastia do Joelho/métodos , Artroplastia do Joelho/instrumentação , Feminino , Masculino , Procedimentos Cirúrgicos Robóticos/métodos , Procedimentos Cirúrgicos Robóticos/estatística & dados numéricos , Idoso , Pessoa de Meia-Idade , Resultado do Tratamento , Osteoartrite do Joelho/cirurgia , Prótese do JoelhoRESUMO
INTRODUCTION: Elbow fractures, characterized by their complexity, present significant challenges in post-surgical recovery, with rehabilitation playing a critical role in functional outcomes. This study explores the efficacy of rehabilitative interventions in enhancing joint range of motion (ROM) and reducing complications following surgery for both stable and unstable elbow fractures. METHODS: A cohort of 15 patients, divided based on the stability of their elbow fractures and whether they received post-operative rehabilitation, was analyzed retrospectively. Measurements of ROM-including flexion, extension, pronation, and supination-were taken at three follow-ups: 15-, 30-, and 45-day post surgery. The study assessed the impact of rehabilitation on ROM recovery and the resolution of post-surgical complications. RESULTS: The findings indicated no statistically significant differences in ROM improvements between patients who underwent rehabilitation and those who did not, across all types of movements measured. However, early rehabilitative care was observed to potentially aid in the mitigation of complications such as joint stiffness, especially in patients with stable fractures. CONCLUSION: While rehabilitation did not universally improve ROM recovery in elbow fracture patients, it showed potential in addressing post-operative complications. The study underscores the importance of individualized rehabilitation plans and highlights the need for further research to establish evidence-based guidelines for post-surgical care in elbow fractures.
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BACKGROUND: Data in the literature on the results of Kinesio taping (KT) application after cast removal in patients with distal radius fracture (DRF) are quite limited. PURPOSE: It was aimed to evaluate the effectiveness of KT applied immediately after cast removal in addition to the exercise program on edema, functionality, range of motion, and muscle strength in patients with conservatively followed DRF. STUDY DESIGN: Randomized controlled single-blinded clinical study. METHODS: This study was conducted with 64 patients with a diagnosis of DRF. The patients were randomized as Kinesio taping group (KTG) and control group. Both groups received a conventional home exercise program. KT was applied to patients in KTG for 10 days. Circumference and volume measurements were taken at baseline and day 10. Arm, Shoulder, and Hand Questionnaire for Disability, Visual Analog Scale, grip strength, and wrist joint range of motion measurements were taken at baseline, day 5, and day 10. RESULTS: The circumference difference between the affected extremity and the healthy extremity was statistically greater in the control group on the fifth day at the wrist level (<0.001) and 6 cm proximal to the wrist (p = 0.001). The circumference difference between the affected extremity and the healthy extremity was statistically greater in the control group on the 10th day at the wrist level (p < 0.05) and 6 cm proximal to the wrist (p = 0.01). Wrist extension angle (<0.001), wrist flexion angle (p = 0.001), and supination angle (p = 0.001) were higher in KTG on the 10th day. On the 10th day, the grip strength (p < 0.05) was higher in the KTG, while the Visual Analog Scale value (p < 0.01), Arm, Shoulder, and Hand Questionnaire for Disability score (p < 0.01), and the percentage of strength loss in the healthy arm (p < 0.01) were lower in the KTG. CONCLUSIONS: In patients with DRF who were treated conservatively with a cast, the inclusion of Kinesio taping (KT) in the rehabilitation program was found to be effective in reducing edema and pain, as well as improving functionality, strength, and range of motion.
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The multidirectional biomechanics of the thumb carpometacarpal (CMC) joint underlie the remarkable power and precision of the thumb. Because of the unconfined nature of thumb CMC articulation, these biomechanics are largely dictated by ligaments, notably the anterior oblique ligament (AOL) and the dorsoradial ligament (DRL). However, the rotational and translational stabilizing roles of these ligaments remain unclear, as evidenced by the variety of interventions employed to treat altered pathological CMC biomechanics. The purpose of this study was to determine the effects of sectioning the AOL (n = 8) or DRL (n = 8) on thumb CMC joint biomechanics (rotational range-of-motion [ROM] and stiffness, translational ROM) in 26 rotational directions, including internal and external rotation, and in eight translational directions. Using a robotic musculoskeletal simulation system, the first metacarpal of each specimen (n = 16) was rotated and translated with respect to the trapezium to determine biomechanics before and after ligament sectioning. We observed the greatest increase in rotational ROM and decrease in rotational stiffness in flexion directions and internal rotation following DRL transection and in extension directions following AOL transection. The greatest increase in translational ROM was in dorsal and radial directions following DRL transection and in volar directions following AOL transection. These data suggest the AOL and DRL play complementary stabilizing roles, primarily restraining translations in the direction of and rotations away from the ligament insertion sites. These findings may inform future interventions or implant designs for pathological CMC joints.
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BACKGROUND: Computer professionals often develop a forward head posture due to prolonged hours of computer use, leading to neck pain. Instrument-assisted soft tissue mobilization (IASTM), an advanced technique for treating myofascial trigger points, has become increasingly popular for addressing these musculoskeletal issues. OBJECTIVES: The study aimed to compare the effectiveness of IASTM mobilization on SBAL (superficial back arm line) and SM(specific muscles-upper trapezius, levator scapulae, and sternocleidomastoid) in managing chronic neck pain among computer professionals. PARTICIPANTS & METHODS: The study involved 62 computer professionals, randomly divided into two groups. Group A received IASTM on SBAL and group B received IASTM on SM for neck pain each receiving three sessions weekly for four weeks. Outcome variables like Neck Disability Index (NDI), NPRS(Neck Pain Rating Scale), Craniovertebral angle (CVA), and range of motion (ROM) for flexion, and side flexion (right & left side) were evaluated at baseline, 2 weeks and 4 weeks. RESULTS: Significant improvement in NPRS were observed in both the SBAL and SM groups after 2 weeks of IASTM, wth the SBAL group demonstrating greater improvement. At 4 weeks, IASTM on SBAL showed significantly higher improvements in NPRS, CVA, NDI, and flexion compared to the SM group. The repeated measures ANOVA indicated a significant main effect of both time and group, along with a significant interaction between time and group for all outcome variables, except for CVA. CONCLUSION: The study indicates that IASTM on SBAL may offer a more effective treatment for chronic neck pain in computer professionals compared to targeting specific muscles.
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Cervicalgia , Amplitude de Movimento Articular , Músculos Superficiais do Dorso , Terapia de Tecidos Moles , Humanos , Cervicalgia/terapia , Cervicalgia/reabilitação , Adulto , Feminino , Masculino , Amplitude de Movimento Articular/fisiologia , Músculos Superficiais do Dorso/fisiopatologia , Músculos Superficiais do Dorso/fisiologia , Terapia de Tecidos Moles/métodos , Adulto Jovem , Medição da Dor , Computadores , Avaliação da Deficiência , Músculos do Pescoço/fisiologia , Pessoa de Meia-IdadeRESUMO
OBJECTIVE: This study aimed to evaluate the effects of Eutony, Holistic Gymnastics, and Pilates on hamstring flexibility and back pain in pre-adolescent girls. METHODS: This randomized prospective quantitative clinical trial compared the effects of Eutony, Holistic Gymnastics, and Pilates on hamstring flexibility and back pain. The sample consisted of 80 pre-adolescent girls aged 10-13 years and divided into three groups: Eutony, with 26 girls; Holistic Gymnastics, 27 girls; and Pilates, 27 girls. The participants underwent ten 1-h weekly interventions. Hamstring flexibility was evaluated using fingertip-to-floor, sit-and-reach, and hip angle tests; back pain was evaluated using the Body Posture Evaluation Instrument questionnaire and the way they carried their backpack by the Layout for Assessing Dynamic Posture. Descriptive statistical analysis, analysis of variance, and Kruskal-Wallis test were performed at a 5 % significance level (p < 0.05). RESULTS: The three body practices increased hamstring flexibility in all fingertip-to-floor (7.77 cm), hip angle (5.58°), and sit-and-reach evaluations (9.07 cm). Before the intervention, 66.25 % of participants complained of back pain. After the intervention, only 37.50 % continued with the complaint. Moreover, 25 % of pre-adolescent girls started to carry their school backpack correctly. CONCLUSION: Eutony, Holistic Gymnastics, and Pilates increased hamstring flexibility, reduced back pain complaints, and incentivized the girls to carry the school backpack correctly. REGISTRY OF CLINICAL TRIALS: Brazilian Registry of Clinical Trials ReBEC (RBR-25w6kk).
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Técnicas de Exercício e de Movimento , Ginástica , Músculos Isquiossurais , Amplitude de Movimento Articular , Humanos , Feminino , Criança , Ginástica/fisiologia , Músculos Isquiossurais/fisiologia , Adolescente , Amplitude de Movimento Articular/fisiologia , Técnicas de Exercício e de Movimento/métodos , Estudos Prospectivos , Dor nas Costas/terapia , Dor nas Costas/reabilitaçãoRESUMO
Mobilization with movement (MWM) and myofascial release (MFR) are treatment techniques that increase ankle dorsiflexion range of motion (DFROM). Manual lymphatic drainage (MLD) facilitates waste drainage and improves soft tissue tension in peripheral tissues. To date, no studies have investigated how the combination of MLD, MWM, and MFR influences the human body. The purpose of this study is to determine how the combination of MLD, MWM, and MFR affects DFROM and balance ability. We randomly assigned 16 individuals (26 feet) to one of three groups: MWM-MFR (MR), MWM-MLD (MD), or MWM-MFR-MLD (MRD) intervention. To confirm the intervention effect of each group, DFROM was assessed using a modified lunge test, and dynamic balance was measured using a modified star excursion balance test. In the results, differences were found between the MR and MRD groups in PL and mGCM activities in the 1 section (p = 0.008, p = 0.036) and between the MD and MRD groups in mGCM activity in the 4 and 5 sections (p = 0.049, p = 0.004). We suggest that the application of MRD is the most effective intervention for increasing muscle activation of the PL and mGCM during the modified star excursion balance test.
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Although myofascial release techniques (MRTs) are commonly used to improve athletes' range of motion (ROM), the effectiveness of MRTs may vary depending on the specific method performed. This systematic review and meta-analysis aimed to evaluate the effects of MRTs on the ROM performance of athletes. (2) Methods: The electronic databases of Cochrane Library, PubMed, Scopus, and Web of Science were searched to identify relevant articles published up to June 2023. This study utilized the PRISMA guidelines, and four databases were searched. The methodological quality of the studies was assessed using the PEDro scale, and the certainty of evidence was reported using the GRADE scale. The overall effect size was calculated using the robust variance estimator, and subgroup analyses were conducted using the Hotelling Zhang test. (3) Ten studies met the inclusion criteria. The overall effect size results indicated that the myofascial release intervention had a moderate effect on ROM performance in athletes when compared to the active or passive control groups. (4) Conclusions: Alternative MRTs, such as myofascial trigger point therapy, can further improve the ROM performance of athletes. Gender, duration of intervention, and joint type may have a moderating effect on the effectiveness of MRTs.
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Objectives. The purpose of this study was to calculate the dynamic air gap thickness between the human body and the turnout gear. Relationships between the air gap thickness and joint range of motion (ROM) were also explored. Methods. The air gap thickness and joint ROM of 12 male firefighters walking in a control condition with no self-contained breathing apparatus (SCBA) and three varying-strapped SCBAs were measured using three-dimensional (3D) body scanning and 3D inertial motion capture. The interpolation technique was employed to predict the air gap thickness curve during walking. The dynamic air gap thickness was compared with the joint ROM to see how they relate to the location and percentage of movement restriction. Results. During the walking, the air gap fluctuated as a sine curve. Carrying SCBA reduced the air gap thickness at the trunk most (F = 11.17, p < 0.001, η2 = 0.63), and adjusting the shoulder strap length altered the air gap distribution at the trunk. The reduced air gap at the pelvis caused an incremental restriction on pelvis rotation. Conclusions. A compatibility design of the shoulder strap and hip belt in SCBA with the turnout jacket is suggested.
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Bombeiros , Amplitude de Movimento Articular , Humanos , Masculino , Adulto , Amplitude de Movimento Articular/fisiologia , Fenômenos Biomecânicos , Caminhada/fisiologia , Dispositivos de Proteção Respiratória , Desenho de EquipamentoRESUMO
BACKGROUND: Chronic venous insufficiency (CVI) often leads to venous ulcers. The relationship between ankle joint range of motion (ROM) and venous ulcers remains under-investigated. This study aims to clarify this relationship using ultrasound imaging. METHODS: We conducted a study on 20 patients with unilateral venous ulcers. Ankle ROM and popliteal vein blood flow were measured using a goniometer and ultrasound, respectively. The measurements were compared between the affected and unaffected limbs. RESULTS: A significant reduction in ROM and popliteal vein blood flow was observed in the limbs with venous ulcers compared to the unaffected limbs. The data suggest a correlation between reduced ankle mobility and the development of venous ulcers. CONCLUSION: The study underscores the importance of maintaining ankle mobility in patients with CVI to prevent venous ulcers. A multifactorial approach is essential for managing these conditions effectively.
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Articulação do Tornozelo , Amplitude de Movimento Articular , Ultrassonografia , Úlcera Varicosa , Humanos , Úlcera Varicosa/fisiopatologia , Úlcera Varicosa/diagnóstico por imagem , Feminino , Masculino , Pessoa de Meia-Idade , Articulação do Tornozelo/diagnóstico por imagem , Articulação do Tornozelo/fisiopatologia , Articulação do Tornozelo/irrigação sanguínea , Idoso , Insuficiência Venosa/fisiopatologia , Insuficiência Venosa/diagnóstico por imagem , Adulto , Veia Poplítea/diagnóstico por imagem , Veia Poplítea/fisiopatologiaRESUMO
Objective To explore the effect of process rehabilitation nursing on the joint range of motion,grip strength,replantation survival rate and functional recovery of severed fingers after replantation.Methods A total of 70 patients undergoing replantation of severed fingers who were admitted to Linping District,the Second Affiliated Hospital of Zhejiang University School of Medicine from February 2019 to December 2022 were selected.The patients were divided into the control group(n=35)with routine nursing,and the research group(n=35)with routine rehabilitation nursing,and the nursing effects of the two groups were compared.Results After nursing,the excellent and good rate of the research group was 97.14%(34/35),which was significantly higher than that of the control group was 82.86%(29/35)(P<0.05);After nursing,the range of motion,grip strength,replantation survival rate and functional score of the finger joint in the study group were higher than those in the control group(P<0.05);After 3 months of nursing,the excellent and good rate of joint range of motion in the study group was 94.29%(33/35),which was significantly higher than that in the control group was 74.29%(26/35)(P<0.05).Conclusion The application of process rehabilitation nursing in patients with replantation of severed fingers has significantly improved joint activity and restored the function of severed fingers,which can be popularized.
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Objective:To investigate the clinical efficacy of suboccipital muscle massage in the treatment of cervical spondylosis.Methods:The clinical data of 70 patients with cervical spondylosis who received treatment in Zichang People's Hospital from July 2020 to June 2021 were retrospectively analyzed. These patients were divided into a control group ( n = 38) and an observation group ( n = 32) according to different treatments. The control group was treated with conventional massage, while the observation group was treated with suboccipital muscle massage based on conventional massage, once a day, 6 times a week, for a total of 2 weeks. Neck disability index (NDI), visual analogue scale (VAS), range of motion (ROM) of cervical point, and clinical efficacy were compared between the two groups. Results:Before treatment, there were no significant differences in NDI, VAS score, or range of motion of cervical point at each dimension between the two groups (all P > 0.05). After 2 weeks of treatment, NDI, VAS score, cervical flexion, cervical extension, and cervical left and right rotation in the observation group were (7.36 ± 9.47)%, 1 (1, 2) point, (39.65 ± 3.41) °, (37.12 ± 2.45) °, (47.28 ± 3.78) °, and (48.34 ± 4.36) °, respectively, which were significantly superior to those in the control group [(12.77 ± 8.74)%, 3 (2, 3) points, (33.41 ± 2.32) °, (32.93 ± 3.72) °, (42.65 ± 4.36) ° and (43.52 ± 3.98) ° in the control group ( t = 2.48, Z = 4.75, t = 9.07, 5.45, 4.70, 4.83, all P < 0.05). The total effective rate in the observation group was 93.8% (30/32), which was significantly higher than 81.6% (31/38) in the control group ( Z = 2.44, P = 0.015). Conclusion:Conventional massage combined with suboccipital muscle massage can greatly alleviate pain, improve cervical function, and thereby improve clinical efficacy in patients with cervical spondylosis.
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Objective: To study the protective effect of parachute ankle brace on ankle joint during simulated parachuting landing. Methods: In August 2021, 30 male paratroopers were selected as the test subjects by simple random sampling method. They jumped from the 1.5 m and 2.0 m height platforms respectively with and without parachute ankle brace, and landed on the sandy ground in a semi-squat parachute landing position. The experiment was divided into 1.5 m experimental group and control group and 2.0 m experimental group and control group. Angle sensor and surface electromyograph were used to measure and analyze the coronal tilt range of the ankle joint and the percentage of maximal voluntary contraction (MVE%) of the muscles around the ankle joint, respectively, to evaluate the protective effect of the parachute ankle brace. Results: At the same height, the tilt range of coronal plane of ankle in experimental group was significantly reduced compared with control group, and the difference was statistically significant (P<0.05). Under the same protection state, the tilt range of the coronal plane of the ankle in the 1.5 m group was significantly reduced compared with that in the 2.0 m group, and the difference was statistically significant (P<0.05). The coronal plane inclination range of the ankle in 2 m experimental group was significantly lower than that in 1.5 m control group, and the difference was statistically significant (P<0.05). Compared with 1.5 m control group, MVE% of right tibialis anterior muscle and bilateral lateral gastrocnemius decreased in 1.5 m experimental group, while MVE% of bilateral peroneus longus increased, with statistical significance (P<0.05). Compared with 2.0 m control group, the MVE% of bilateral tibialis anterior muscle and right lateral gastrocnemius decreased in 2.0 m experimental group, while the MVE% of bilateral peroneus longus increased, with statistical significance (P<0.05). The MVE% of bilateral tibialis anterior muscle, bilateral lateral gastrocnemius muscle and right peroneus longus muscle in 1.5 m experimental group decreased compared with 2.0 m experimental group, and the differences were statistically significant (P<0.05). Compared with 2.0 m control group, the MVE% of bilateral tibialis anterior muscle, right lateral gastrocnemius muscle and right peroneus longus muscle in 1.5 m control group decreased, and the differences were statistically significant (P<0.05) . Conclusion: Wearing parachute ankle brace can effectively limit the coronal plane inclination range of ankle joint, improve the stability of ankle joint and reduce the load on the muscles around ankle joint by landing. Reducing the height of the jumping platform can reduce the coronal plane incline range of the ankle and the muscle load around the ankle during landing.
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Humanos , Masculino , Tornozelo , Articulação do Tornozelo/fisiologia , Extremidade Inferior/fisiologia , Músculo Esquelético/fisiologia , EletromiografiaRESUMO
Introducción. La duración de los efectos agudos del estiramiento muscular y su relación con el volumen total de estiramiento es un tema controversial. Método. Se distribuyeron aleatoriamente 29 varones jóvenes y deportistas en tres grupos: Control, "protocolo corto" (5 estiramientos x 30' segundos) y "protocolo largo" (10 estiramientos x 30 segundos). Para medir el efecto se usó el Active Knee Extension Test en forma previa y posterior a los 0, 3, 7, 12, 18 y 25 minutos. Cada medición se grabó en video, y se identificó el rango máximo de estiramiento con el software Kinovea. Se realizó comparación pre y postintervención entre grupos e inter grupo. Se incorporó análisis post hoc en medidas repetidas. Resultados. No hubo diferencias en la medición preintervención entre los grupos (P=0,266). Ambos protocolos tuvieron cambios significativos (P<0,007) respecto del grupo control (P=0,65). Todas las mediciones postintervención comparadas con la preintervención presentan diferencias en el protocolo corto (P≤0,018) y largo (P≤0,009). Hubo diferencia entre el grupo control con el de protocolo corto (P≤0,014) y control con protocolo largo (P≤0,004) para todas las mediciones, y una diferencia entre ambos protocolos en el post inmediato (P=0,033) pero no para las mediciones posteriores (P≤0,139). Conclusión. Un protocolo de 150 segundos de estiramiento estático en isquiotibiales en varones asintomáticos jóvenes, presenta efectos por al menos 25 minutos. Al duplicar a 300 segundos sólo presenta diferencia en la medición inmediatamente posterior. Por lo tanto, ambos protocolos son igualmente efectivos, pero el protocolo corto es más eficiente.
Background. The duration of the acute effects of muscle stretching and its relationship with the total volume of stretching is a controversial issue. Methods. 29 young male athletes were randomly distributed into three groups: control, "short protocol" (5 stretches x 30'') and "long protocol" (10 stretches x 30''). To measure the effect, the Active Knee Extension Test was used before and after 0, 3', 7', 12', 18' and 25'. Each measurement was videotaped, and the maximum range of stretch was identified using the Kinovea software. A pre-post intervention comparison was made between groups and inter groups. Post hoc analysis was incorporated into repeated measures. Results. There were no differences in the pre-intervention measurement between the groups (P=0.266). Both protocols had significant changes (P<0.007) compared to the control group (P=0.65). All post-intervention measurements compared to pre-intervention present differences in the short (P≤0.018) and long (P≤0.009) protocol. There was a difference between the control group with the short protocol (P≤0.014) and the control group with the long protocol (P≤0.004) for all measurements, and a difference between both protocols in the immediate post (P=0.033) but not for the measurements. subsequent measurements (P≤0.139). Conclusion. A protocol of 150'' of static stretching in hamstrings in asymptomatic young men, presents effects for at least 25'. When doubling at 300'', it only presents a difference in the immediately subsequent measurement. Therefore, both protocols are equally effective, but the short protocol is more efficient.
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Background: Mandibular movements (MM) can offer important information regarding temporomandibular joint health. Objective: Evaluate MM and the ratio between maximum jaw opening and mandibular lateral excursion in Brazilians with and without temporomandibular disorder (TMD). Methods: A cross-sectional study was conducted with 801 individuals between five and 80 years. All individuals answered a screening questionnaire; and MM were measured using digital calipers. The Mann-Whitney test was used to compare the differences between the sexes and groups with and without TMD. The Kruskal-Wallis test was used to determine differences in MM among age groups. Results: MM were smaller in individuals with TMD than in those without TMD. The ratio between jaw opening and lateral excursion was 5.23 in women without TMD and 5.59 in women with TMD. In males, the ratio was 4.75 and 5.52 in individuals without and with TMD, respectively. Conclusion: MM are smaller in Brazilians with TMD, whereas the ratio between jaw opening and lateral excursion is larger.
Introdução: Os movimentos mandibulares (MM) podem oferecer informações importantes sobre a articulação temporomandibular. Objetivo: Avaliar os MM e a relação entre abertura máxima e excursão lateral mandibular em brasileiros com e sem disfunção temporomandibular (DTM). Métodos: Estudo transversal com 801 brasileiros entre cinco e 80 anos. Os indivíduos responderam um questionário de triagem; e os MM foram medidos com paquímetro digital. O teste de Mann-Whitney foi utilizado para comparar diferenças entre sexos e grupos com e sem DTM. O teste de Kruskal-Wallis foi aplicado para determinar diferenças nos MM entre faixas etárias. Resultados: Os MM foram menores nos indivíduos com DTM. A razão entre abertura mandibular e excursão lateral foi de 5,23 em mulheres sem DTM e 5,59 em mulheres com DTM. Nos homens, a proporção foi de 4,75 e 5,52 em indivíduos sem e com DTM, respectivamente. Conclusão: Os MM são menores em brasileiros com DTM, enquanto que a relação entre abertura mandibular e excursão lateral é maior.
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OBJECTIVE@#To observe the effect of electroacupuncture (EA) on the rehabilitation of knee joint function after anterior cruciate ligament (ACL) reconstruction.@*METHODS@#A total of 140 patients with ACL reconstruction were randomly divided into an observation group (58 cases recruited, 12 cases dropped out) and a control group (65 cases recruited, 5 cases dropped out). The patients in the control group were treated with routine rehabilitation treatment. The patients in the observation group, on the basis of the treatment in the control group, were treated with EA at Fengshi (GB 31), Futu (ST 32), Zusanli (ST 36), Shangjuxu (ST 37), Fenglong (ST 40), Xuanzhong (GB 39), Diji (SP 8) and Sanyinjiao (SP 6) on the affected side (2 Hz/100 Hz of dilatational wave, 2-5 mA). Each EA treatment lasted 20-30 min, twice a day for 7 days. The swelling degree (d), pain visual analogue scale (VAS), knee joint range of motion (ROM), scores of International Knee Documentation Committee (IKDC) subjective short form and scores of Lysholm were observed in the two groups 1 day, 1 month, 3 months, 6 months and 1 year after operation.@*RESULTS@#One month and 3 months after operation, the swelling degree (d) and VAS scores in the observation group were lower than those in the control group (0.05). One month, 3 months, 6 months and 1 year after operation, the ROM of the knee joint in the observation group was higher than that in the control group (<0.05), the IKDC score and Lysholm score were higher than those in the control group (<0.05). Within one year, there were no relaxations, fractures and other related complications in the two groups. The pivot shift test, anterior drawer test and the Lachman test were all negative.@*CONCLUSION@#EA combined with routine rehabilitation training could obviously reduce the pain of knee joint, improve the swelling degree, increase the ROM of knee joint, promote the functional recovery in patients with ACL reconstruction, which are superior to rehabilitation training alone.
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Abstract Introduction: Temporomandibular joint disorders (TMD or TMJD) involve clinical problems and symptoms affecting the temporomandibular joint (TMJ) and associated structures. The temporomandibular joints are anatomically connected to the cervical region, where cervical spine movements occur simultaneously to masticatory muscle activation and jaw movements. Objective: Our study sought to assess the relationship between the Research Diagnostic Criteria for Temporomandibular Disorders (RDC/TMD), surface electromyography (sEMG) of the masticatory muscles, posture and cervical flexibility in women with TMD. Method: Fifty women with an average age of 27.0 ± 6.37 years, diagnosed with TMD according to RDC/TMD, were assessed for craniocervical posture, cervical flexibility and sEMG of the masticatory muscles. Results: There were no differences in jaw function limitations, depression, pain level and its interference in work ability and daily activities, posture and sEMG between TMD diagnoses or between muscle classification (p > 0.05). Depression scores were higher among participants with biarticular dysfunction (p = 0.023). The group with bruxism exhibited a higher pain level at assessment (p = 0.001) and a greater reduction in work ability (p = 0.039). Subjects with muscular and mixed TMD showed less cervical rotation to the right when compared with those with articular TMD. Conclusion: There was no difference in posture or sEMG values for TMD diagnoses, joint and muscle dysfunctions and the presence of bruxism. Muscle dysfunction is associated with reduced cervical rotation to the right. Jaw function limitations did not interfere in posture or sEMG and depression was associated with pain.
Resumo Introdução: A disfunção temporomandibular (DTM) compreende alterações clínicas e sintomas que envolvem a articulação temporomandibular (ATM) e estruturas associadas. A ATM possui conexões anatômicas com a região cervical, onde os movimentos das vértebras cervicais ocorrem simultaneamente com a ativação dos músculos mastigatórios e dos movimentos da mandíbula. Objetivo: O objetivo foi verificar a relação entre achados do Research Diagnostic Criteria for Temporomandibular Disorders (RDC/TMD) com a eletromiografia de superfície (EMGs) da musculatura mastigatória, postura e flexibilidade cervical em mulheres com DTM. Método: Cinquenta mulheres com DTM, pelo RDC/TMD, com idade média de 27,0 ± 6,37 anos foram avaliadas quanto à postura craniocervical, flexibilidade cervical e EMGs da musculatura mastigatória. Resultados: Não houve diferença quanto às limitações relacionadas à função mandibular (LRFM), depressão, grau de dor e interferência no trabalho e atividades diárias, postura e EMGs entre os diagnósticos de DTM e entre a classificação muscular (p > 0,05). O comprometimento biarticular apresentou maior depressão (p = 0,023). O grupo com bruxismo apresentou maior grau de dor no momento (p = 0,001), e maior comprometimento na capacidade de trabalhar (p = 0,039). A DTM muscular e mista tiveram menor rotação à direita em comparação ao diagnóstico articular. Conclusão: Os diagnósticos de DTM, os variados comprometimentos articulares e musculares e a presença de bruxismo não apresentaram diferença quanto à postura e a EMGs. O comprometimento muscular está associado a uma menor rotação cervical à direita. As LRFM não interferiram na postura e na EMGs. A depressão tem associação com a dor.
Resumen Introducción: La disfunción temporomandibular (DTM) incluye alteraciones clínicas y síntomas que involucran la articulación temporomandibular (ATM) y estructuras asociadas. La ATM posee conexiones anatómicas con la región cervical donde los movimientos de las vértebras cervicales ocurren simultáneamente con la activación de los músculos masticatorios y de los movimientos de la mandíbula. Objetivo: Verificar la relación entre la presencia de hallazgos de Research Diagnostic Criteria for Temporomandibular Disorders (RDC/TMD) con la electromiografía superficial (EMG) de la musculatura masticatoria, postura y flexibilidad cervical en mujeres con DTM. Método: Cincuenta mujeres con DTM, por el RDC/TMD, con edad promedio de 27,0 ± 6,37 años fueron evaluadas en cuanto a la postura craniocervical, flexibilidad cervical y EMG de la musculatura masticatoria. Resultados: No hubo diferencia en las limitaciones relacionadas con la función mandibular (LRFM), depresión, grado de dolor e interferencia en el trabajo y actividades diarias, postura y EMG entre los diagnósticos de DTM y entre la clasificación muscular (p > 0,05). La disfunción biarticular presentó mayores puntuaciones de depresión (p = 0,023). El grupo con bruxismo presentó mayor grado de dolor (p = 0,001), y mayor reducción en la capacidad de trabajo (p = 0,039). La DTM muscular y mixta tuvieron menor rotación a la derecha en comparación con el diagnóstico articular. Conclusión: Los diagnósticos de DTM con los variados comprometimientos articulares y musculares y la presencia de bruxismo no presentaron diferencias en cuanto a la postura y la EMG. El comprometimiento muscular está asociado a una menor rotación a la derecha de la cervical. Las LRFM no interfirieron en la postura y la EMG, y la depresión estuvo asociada con el dolor.
Assuntos
Feminino , Articulação Temporomandibular , Amplitude de Movimento Articular , Eletromiografia , Postura , Músculos da MastigaçãoRESUMO
Abstract The purpose of this study was to compare the effects of a single hamstring static or dynamic stretching session and a 10-session stretching program on the range of motion, neuromuscular performance and functional performance of healthy subjects. Forty-five, healthy, active men were divided into three groups: control; static stretching and dynamic stretching. There were no significant differences in ratings between the experimental and control groups for any of the variables (p > 0.05). It can be concluded that neither a single session of hamstring static or dynamic stretching nor a 10-session stretching program affected range of motion, neuromuscular or functional performance.
Resumo A proposta deste estudo foi comparar os efeitos de uma única sessão de alongamento estático ou dinâmico dos isquiotibias e dez sessões do programa de alongamento na amplitude de movimento e desempenho neuromuscular e funcional de indivíduos saudáveis. Quarenta e cinco homens ativos e saudáveis, foram distribuídos em três grupos: controle, alongamento estático e alongamento dinâmico. Não houve diferença significativa entre os grupos experimentais e controle para todas as variáveis (p >0,05). Pode-se concluir que nem uma única sessão de alongamento estático e dinâmico dos isquiotibiais, nem 10 sessões do programa de alongamento afetaram a amplitude de movimento e o desempenho neuromuscular e funcional.
Resumen El propósito de este estudio fue comparar los efectos de una sola sesión de estiramientos estático o dinámico en los isquiotibiales, y diez sesiones del programa de estiramiento en el rango de movimiento y rendimiento neuromuscular y funcional de individuos sanos. Cuarenta y cinco hombres activos y sanos fueron divididos en tres grupos: control, estiramiento estático y estiramiento dinámico. No hubo ninguna diferencia considerable entre los grupos experimentales y de control respecto a todas las variables (p >0,05). Se puede concluir que ni una sola sesión de estiramiento estático o dinámico de los isquiotibiales ni 10 sesiones del programa de estiramiento afectaron al rango de movimiento ni al rendimiento neuromuscular y funcional.
RESUMO
Resumen Introducción: Esta investigación se realizó en la Universidad Autónoma de Ciudad Juárez, en la División Multidisciplinaria de la Ciudad Universitaria, con una muestra de estudiantes del programa de Ingeniería Industrial y de Sistemas. Su objetivo fue crear una base de datos que contuviera información sobre los rangos de movimientos (ROMS) del miembro superior de una muestra de jóvenes estudiantes. Materiales y métodos: Se utilizó un inclinómetro de burbuja marca Baseline® y el kit antropométrico Rosscraft®. El diseño de la investigación fue de tipo descriptivo, cuantitativo y transversal, y se tomó una muestra de 50 estudiantes; la determinación de los ROMS consistió en medir a cada uno de los participantes para, posteriormente, capturar y analizar los datos a través del software Minitab17®, para determinar medidas de tendencia central y la existencia de diferencia significativa entre los ROMS de hombres y mujeres. Resultados: Se determinó el límite de rango de movimiento para las articulaciones del codo, hombro, muñeca y antebrazo, encontrando que no existe evidencia de diferencia significativa entre los ROMS de los hombres y las mujeres del estudio, a excepción de la abducción en el hombro derecho. Conclusión: Los datos recopilados en esta investigación pueden ser utilizados para el diseño de áreas de trabajo que se adecúen a las necesidades del usuario, de forma que se evite la presencia de lesiones músculo-esqueléticas y se logre la reducción de la fatiga física en los trabajadores.
Abstract Introduction: This research was carried out at the Universidad Autonoma de Ciudad Juarez, División Multidisciplinaria Ciudad Universitaria, with a sample of students of the Industrial and Systems Engineering Program. With the objective of creating a database containing information about the ranges of motion (ROMS) of the upper limb. Materials and Methods: Upper limb ROMS estimation was developed using a bubble inclinometer Baseline® and the Rosscraft® anthropometric kit. The design of the research was descriptive, quantitative and transversal. A sample of 50 students was taken; the determination of the ROMS consisted in measuring each of the participants and, subsequently, the data were captured and analyzed through Minitab17® software, in order to obtain measures of central tendency and the existence of significant difference between the ROMS of men and women. Results: The Range of motion limit for the elbow, shoulder, wrist and forearm joints was determined, finding that there is no evidence of a significant difference between ROMS of men and women in the study, with the exception of abduction in the right shoulder. Conclusion: The data collected in this research can be used to design workspaces that fit the needs of the user, with the aim to avoid the presence of musculoskeletal injuries and reduce physical fatigue among workers.
Resumo Introdução: Esta pesquisa se realizou na Universidad Autónoma de Ciudad Juárez, Divisão Multidisciplinar Cidade Universitária, com uma amostra de estudantes do programa de Engenharia Industrial e de Sistemas. Com o objetivo de criar uma base de dados que contenha informação sobre os rangos de movimentos (ROMS) do membro superior de uma amostra de jovens estudantes. Materiais e métodos: Se utilizou um inclinómetro de borbulha marca Baseline® e o kit antropométrico Rosscraft®. O desenho da pesquisa foi de tipo descritivo, quantitativo e transversal, se tomou uma amostra de 50 estudantes; a determinação dos ROMS consistiu em medir a cada um dos participantes y posteriormente os dados foram capturados e analisados através do software Minitab17®, para determinar medidas de tendência central e a existência de diferença significativa entre os ROMS de homens e mulheres. Resultados: Se determinou o limite de rango de movimento para as articulações do cotovelo, ombro, pulso e o antebraço, encontrando que não existe evidência de diferença significativa entre os ROMS dos homens e as mulheres do estudo, a excepção da abdução no ombro direito. Conclusão: Os dados compilados nesta pesquisa podem ser utilizados no desenho das áreas de trabalho que se adequem às necessidades do usuário, de forma que se evite a presença de lesões musculoesqueléticas, e consiga-se a redução da fadiga física nos trabalhadores.
Assuntos
Humanos , Adulto , Amplitude de Movimento Articular , Estudantes , Extremidade Superior , MéxicoRESUMO
ABSTRACT Objectives: To measure the quality of life and clinical outcomes of patients treated with interosseous membrane (IOM) ligament reconstruction of the forearm, using the brachioradialis (BR), and describe a new surgical technique for the treatment of joint instability of the distal radioulnar joint (DRUJ). Methods: From January 2013 to September 2016, 24 patients with longitudinal injury of the distal radioulnar joint DRUJ were submitted to surgical treatment with a reconstruction procedure of the distal portion of the interosseous membrane or distal oblique band (DOB). The clinical-functional and radiographic parameters were analyzed and complications and time of return to work were described. Results: The follow-up time was 20 months (6-36). The ROM averaged 167.92° (93.29% of the normal side). VAS was 2/10 (1-6). DASH was 5.63/100 (1-18). The time to return to work was 7.37 months (3-12). As to complications, one patient had an unstable DRUJ, and was submitted to a new reconstruction by the Brian-Adams technique months. Currently, he has evolved with improved function, and has returned to his professional activities. Three other patients developed problems around the transverse K-wire and were treated with its removal, all of whom are doing well. Conclusion: The new approach presented in this study is safe and effective in the treatment of longitudinal instability of the DRUJ, since it has low rate of complications, as well as satisfactory radiographic, clinical, and functional results. It allows return to social and professional activities, and increases the quality of life of these patients.
RESUMO Objetivos: Mensurar a qualidade de vida e os resultados clínico-funcionais dos pacientes submetidos à reconstrução ligamentar de membrana interóssea (MIO) do antebraço com o uso do braquioestilorradial (BR) e descrever uma nova técnica cirúrgica. Método: De janeiro de 2013 a setembro de 2016, 24 pacientes com lesão longitudinal da articulação radioulnar distal (ARUD) foram submetidos ao tratamento cirúrgico de reconstrução da porção distal da membrana interóssea ou distal oblique band (DOB). Foram analisados os parâmetros clínico-funcionais e radiográficos e descritos as complicações e o tempo de retorno ao trabalho. Resultados: O tempo de seguimento foi de 20 meses [6-36]. A ADM foi em média 167,92° (93,29% do lado normal). A VAS foi 2/10 [1-6]. O DASH foi de 5,63/100 [1-18]. O tempo de retorno ao trabalho foi de 7,37 meses [3-12]. Quanto às complicações, um paciente evoluiu com instabilidade da ARUD e foi submetido a nova reconstrução pela técnica de Brian-Adams. Evoluiu com melhoria funcional e retornou às atividades profissionais. Outros três pacientes evoluíram com problemas ao redor do fio de Kirschner transverso à ARUD e foram tratados com a remoção desse, todos evoluíram bem. Conclusão: A nova abordagem apresentada neste estudo demonstrou-se segura e eficaz no tratamento da instabilidade longitudinal da ARUD, já que apresentou baixa taxa de complicações, bem como resultados radiográficos, clínicos e funcionais satisfatórios, o que melhorou a qualidade de vida desses pacientes.