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This study aims to answer the question: Which are superior-conventional or short femoral stems?. An Optymis stem was used as a short-femoral stem, and an Accolade II stem was used as a conventional-femoral stem. There were 95 patients in the short femoral stem group (Group 1) and 90 in the conventional stem group (Group 2). The SF-36 Life Quality Score, thigh pain, and the Harris Hip Score were used to evaluate the patients' clinical outcomes. Pre-operative, immediate post-operative, and final follow-up x-rays were used for radiological evaluation. Stem varus/valgus alignment, hip offset changing, acetabular anteversion/inclination changing, femoral migration, acetabular migration, periarticular ossification, and osteointegration evaluation were assessed for both groups. The mean follow-up time was 5.5 years for Group 1 and 5.2 years for Group 2. No significant difference existed between the two groups in terms of clinical scores (Harris Hip Score, SF-36). Thigh pain was significantly higher in Group 2 (p = 0.0001). As for radiological parameters, Group 1 exhibited more varus position-related results. In terms of angular stability, Group 1 was found to be more unstable than Group 2 (p = 0.0001). The power to reconstruct femoral offset was superior in Group 1. Periarticular ossification was more frequent in Group 2. Femoral osteointegration was denser proximally in Group 1 and distally in Group 2. When mid-term radiological and clinical results of both femoral stems are evaluated, they have no superiority over each other.
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Artroplastia de Quadril , Fêmur , Prótese de Quadril , Humanos , Artroplastia de Quadril/métodos , Feminino , Masculino , Pessoa de Meia-Idade , Idoso , Fêmur/diagnóstico por imagem , Fêmur/cirurgia , Radiografia/métodos , Resultado do Tratamento , Desenho de Prótese , Seguimentos , Articulação do Quadril/diagnóstico por imagem , Articulação do Quadril/cirurgiaRESUMO
PURPOSE: Osteonecrosis of the femoral head (ONFH) is a progressive hip disease. Hip resurfacing arthroplasty (HRA) is a preferred surgical procedure among hip arthroplasty performed in young patients. The aim of this study is to show the long-term clinical and radiological results of HRA procedures performed for patients suffering from ONFH. METHODS: Forty-five patients who underwent hip resurfacing with the diagnosis of femoral head osteonecrosis were included in the study. The Harris Hip Score (HHS) was used for clinical scoring of the patients. The blood chromium, cobalt, white blood cell (WBC) count, and CRP levels of patients were checked. Ultrasonography (USG) was performed for all patients at mid-term control checked for pseudo-tumours. For the radiological evaluation, acetabular inclination, stem shaft angle, prothesis-to-neck ratio, osteolysis zones, and heterotopic ossification were used. RESULTS: The mean age of the patients was 46.6 ± 9.3 years, and the mean follow-up period was 11.83 ± 2.9 years. The mean HHS was 90.3 ± 12.8 for final follow-up. The mean WBC value was 8.2 109/L, mean CRP value was 6.3 mg/L, mean chromium value was 4.9 µg/L, and mean cobalt value was 1.8 µg/L. Inclination changing 0.2°(p = 0.788), stem shaft angle changing 0.7°(p = 0.424), and neck-to-prosthesis ratio changing 0.01°(p = 0.075). No pseudo-tumours were detected in any patients in USG examination. CONCLUSION: HRA provides long-term implant survival and excellent clinical outcomes for end-stage ONFH patients with low complication rates.
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Artroplastia de Quadril , Necrose da Cabeça do Fêmur , Prótese de Quadril , Neoplasias , Osteonecrose , Humanos , Adulto , Pessoa de Meia-Idade , Artroplastia de Quadril/efeitos adversos , Artroplastia de Quadril/métodos , Cabeça do Fêmur/diagnóstico por imagem , Cabeça do Fêmur/cirurgia , Prótese de Quadril/efeitos adversos , Seguimentos , Resultado do Tratamento , Osteonecrose/cirurgia , Cromo/efeitos adversos , Cobalto/efeitos adversos , Estudos Retrospectivos , Necrose da Cabeça do Fêmur/diagnóstico por imagem , Necrose da Cabeça do Fêmur/etiologia , Necrose da Cabeça do Fêmur/cirurgiaRESUMO
BACKROUND: Periprosthetic joint infection (PJI) is a very important complication that occurs after total joint replacement. Diagnosing PJI is at least as difficult as this disease. There is no biomarker that alone can diagnose PJI. OBJECTIVE: This study aimed to evaluate the effectiveness of large unstained cell percentage (%LUC) in diagnosing PJI and deciding on re-implantation in two stage septic exchange arthroplasty. METHODS: Patients who underwent revision arthroplasty between 2019 and 2023 were screened retrospectively. These patients were grouped as those who underwent two-stage septic exchange and those who underwent aseptic exchange. Prosthesis removal from the patients who underwent two-stage septic exchange, before spacer application, and on the 3rd post-operative day after spacer application, Blood parameters were collected at the 1st month and before the second stage after the spacer application, and before the revision surgery from the patients who underwent aseptic exchange. White blood cell, neutrophil percentage, %LUC, albumin, sedim and CRP values were checked and recorded one by one from all patients. RESULTS: The data of a total of 233 patients, including 133 patients in the two stage septic exchange group and 100 patients in the aseptic exchange group, were included in the study. When the predictive value of %LUC in PJI was accepted as cut-off 1.75, the sensitivity was 69.2% and the specificity was 73%. The change in %LUC over time in patients who underwent two-stage septic exchange was statistically significant (p= 0.0001). A positive correlation was found between the value of .%LUC after spacer application and the value of CRP before prosthesis protrusion/spacer application surgery, and the Spearman correlation coefficient was found to be 0.005. CONCLUSION: %LUC value can be a promising biomarker for the diagnosis of PJI by considering both sensitivity and specificity rates. Apart from this, it is an easily accessible and effective biomarker for re-implantation decision making and evaluation of response to treatment, especially in two-stage septic exchange surgeries.
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Background: There are no definitive anatomic morphometric risk factors for adolescent anterior cruciate ligament (ACL) injury. Purpose: To compare the parameters used to define the tibial and femoral morphometric structure of the knee between adolescent patients with and without ACL rupture. Study Design: Cross-sectional study; Level of evidence, 3. Methods: Included were magnetic resonance imaging (MRI) scans and radiographs of 115 patients aged 10 to 17 years who were evaluated for ACL rupture at a single institution between February 1, 2019, and January 31, 2022. Images from 115 patients with intact MRI scans were included as controls. We investigated the following imaging parameters: tibial slope (on lateral radiograph), lateral condylar height, tibial sulcus height, medial condylar height, condylar width, intercondylar notch with, intercondylar notch angle, notch index, eminence width, tibial plateau width, eminence width/tibial plateau width, medial/lateral/overall eminence height, medial plateau depth, and 2 different eminence angles. Parameters were compared between groups using the chi-square, Fisher exact, Student t, or Mann-Whitney U test, as appropriate. Receiver operating characteristic analysis was conducted for cutoff values of significant parameters. Results: There were no significant differences in age, sex, or side affected between groups. Only the medial plateau depth was found to be statistically significant between the ACL rupture and ACL intact groups (2.6 vs 2.2 mm; P = .015). A statistically significant cutoff value could not be obtained for the medial plateau depth. Conclusion: Medial plateau depth was found to be significantly greater in adolescent patients with ACL rupture compared with ACL-intact controls.
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The popliteal fossa nerve block (PFNB) technique is one of the most popular anesthesia method in the foot and ankle surgery. The wide awake local anesthesia no tourniquet (WALANT) technique is an local anesthetic method and it has been gaining popularity in orthopedic surgery in recent years. Our aim is to compare the efficacy of the WALANT and the PFNB techniques in pain management. This prospective study included 40 patients with lateral malleolar and medial malleolar fractures. The first group was anesthetized using the WALANT technique; in the second group, PFNB was performed. All patients were evaluated for intrasurgical bleeding amounts, mean arterial pressure, surgery time and VAS scores for presurgical pain, pain during the local anesthetic injection sequence, mean intrasurgical pain, mean postsurgical pain. A total of 40 patients in both groups were successfully operated on with the WALANT and the PFNB techniques. When the two groups were compared, statistically significant differences were observed for mean intrasurgical VAS (p = 0.033), mean postsurgical VAS (p = 0.038) and intrasurgical bleeding (p = 0.006). No significant difference was found in pain scores during anesthetic injection (p = 0.529), mean arterial pressure (p = 0.583) and surgery time (p = 0.277). The PFNB technique is more successful in pain management in the treatment of the unimalleolar fractures. Intrasurgical bleeding amounts were less detected in the WALANT tech- nique. The both techniques are a reliable and suitable anesthetic method in the surgical treatment of uni- malleolar fractures.
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Anestesia Local , Fraturas do Tornozelo , Anestesia Local/métodos , Anestésicos Locais , Fraturas do Tornozelo/cirurgia , Humanos , Dor Pós-Operatória/etiologia , Estudos Prospectivos , TorniquetesRESUMO
Background and objective Bicondylar tibial plateau fractures (BTPFs) have been controversial in terms of surgery planning, due to articular joint surface comminution, severe soft tissue injury, and the risk of complications. The aim of this study was to conduct a clinical, functional, and radiologic comparison of the dual locked plate (DLP) and single lateral locked plate (SLLP) techniques. Methods Retrospectively analysed were 54 patients who underwent surgical treatment with DLP or SLLP due to the diagnosis of BTPFs, between January 2018 and June 2020. Patients were evaluated in the clinic with regard to their demographic characteristics, mechanisms of injury, follow-up periods, measurement of the range of motion degrees, functional scores, and radiographic parameters. The Knee Injury and Osteoarthritis Outcome Score (KOOS), Lysholm Knee Score (Lysholm) and Oxford Knee Score (OKS) were chosen as the functional scores. The condylar width, medial proximal tibial angle (MPTA), posterior tibial slope (PTS) and fracture union time were calculated radiographically. Results The patients in the DLP group achieved significantly higher scores for all three scales when the KOOS, Lysholm, and OKS, respectively (P = 0.008, P = 0.048, P = 0.006), were compared. Radiographically, the mean increase in the condylar width of 1.72 mm in the DLP group and 2.59 mm in the SLLP group was measured (P = 0.010, P = 0.010, respectively). The mean decrease in MPTA was 1.75° in the DLP group and 3.54° in the SLLP group, which was statistically significant (P = 0.005, P = 0.001, respectively). An increase in the posterior tibial slope was measured at a mean of 1.8° in the DLP group and 1.4° in the SLLP group (P = 0.001, P = 0.008, respectively). On the other hand, when the condylar width, MPTA and PTS between the DLP and SLLP groups were compared, no significant difference was found (P = 0.179, P = 0.247, P = 0.611, respectively). Conclusion Better results were obtained in patients who underwent the DLP procedure when compared to those who had the SLLP. There was no radiographic difference between the two surgical procedures. Although DLP is an effective and reliable method in the treatment of BTPFs, the SLLP procedure also provides satisfactory results in patients with appropriate indications.
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BACKGROUND: Tibial spine fractures are avulsion injuries that are a similar mechanism to anterior cruciate ligament rupture. Although its incidence is not very common, it can cause possible complications and permanent sequelae in the knee joint if not treated correctly. The aim of this study was to evaluate the mid-term results of the arthroscopic suture technique for tibial spine fractures in a pediatric population. METHODS: Analyzed retrospectively were 28 patients who underwent the arthroscopic suture fixation technique at our clinic, due to type 2 (with >5 mm displacement), 3 and 4 tibial spine fractures, between January 2013 and December 2017. The demographic features, injury mechanism, fracture classification, mean follow-up time, radiographic healing time, return to activity time, instability examination, joint range of motion (ROM), and knee injury and Osteoarthritis Outcome Score (KOOS) parameters of the patients were evaluated both clinically and functionally. RESULTS: The mean age of the patients was 14.2. In addition, 17 patients were male (61%) and 20 had a healthy body mass index (71%). According to the modified Meyer and McKeever classification, type 2 tibial spine fracture was most common. The mean follow-up period was 4.64 years and the mean radiological healing time was calculated as 2.17 months. Of these patients, 27 were fully functional in terms of ROM (96%). Secondary surgery was performed on 1 patient due to arthrofibrosis and severely limited ROM. The mean 6-month KOOS was 82.3, while the 12-month KOOS was 91.4 and the 24-month KOOS was 95.7. A significant difference was observed between these scores (p=0.024). CONCLUSION: The outcomes of the arthroscopic suture technique for the treatment of tibial spine fractures in a pediatric population were both clinically and functionally satisfactory. Anatomic reduction and early rehabilitation increased the success rate in the treatment of these fractures. Longer follow-up will provide more information.
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Fraturas da Coluna Vertebral , Fraturas da Tíbia , Artroscopia , Criança , Fixação Interna de Fraturas , Humanos , Articulação do Joelho/cirurgia , Masculino , Estudos Retrospectivos , Técnicas de Sutura , Suturas , Fraturas da Tíbia/cirurgia , Resultado do TratamentoRESUMO
OBJECTIVE: Osteoarthritis (OA) is a degenerative disease that causes serious damage to joints, especially in elderly patients. The aim of study was to demonstrate the effectiveness of intraarticular therapies that are currently used or recently popularized in the treatment of OA. DESIGN: The baseline values were determined by walking the rats on the CatWalk system. Afterwards, a monosodium iodoacetate (MIA)-induced knee OA model was created with intraarticular MIA, and the rats were walked again on the CatWalk system and post-OA values were recorded. At this stage, the rats were divided into 4 groups, and intraarticular astaxanthin, intraarticular corticosteroid, intraarticular hyaluronic acid, and intraarticular astaxanthin + hyaluronic acid were applied to the groups, respectively. The rats were walked once more and posttreatment values were obtained. Nine different dynamic gait parameters were used in the comparison. RESULTS: Significant changes were measured in 6 of the 9 dynamic gait parameters after the MIA-induced knee OA model. While the best improvement was observed in run duration (P = 0.0022), stride length (P < 0.0001), and swing speed (P = 0.0355) in the astaxanthin group, the results closest to basal values in paw print length (P < 0.0001), paw print width (P = 0.0101), and paw print area (P = 0.0277) were seen in the astaxanthin + hyaluronic acid group. CONCLUSION: Astaxanthin gave better outcomes than corticosteroid and hyaluronic acid in both dynamic gait parameters and histological examinations. Intraarticular astaxanthin therapy can be a good alternative to corticosteroid and hyaluronic acid currently used in intraarticular therapy to treat OA.
Assuntos
Análise da Marcha , Osteoartrite do Joelho , Idoso , Animais , Humanos , Ácido Hialurônico , Injeções Intra-Articulares , Ácido Iodoacético/efeitos adversos , Osteoartrite do Joelho/tratamento farmacológico , RatosRESUMO
BACKGROUND: Effects of osteoarthritis (OA) are observed in experimental animal models using different gait analysis systems. OBJECTIVES: The aim of this study was to determine whether the Noldus CatWalk XT v. 10.9 gait analysis system (CatWalk) device can be used effectively in a chemically induced rat OA model and to reveal the strengths and weaknesses of the system compared to manual gait analysis. MATERIAL AND METHODS: Ten Wistar rats were run on a manual walking platform as well as on the CatWalk and the basal values were recorded. For OA induction, monosodium iodoacetate (MIA) was injected into the left knee of all rats under anesthesia. After a period of 4 weeks for OA development, the rats were again run on both the manual and CatWalk gait platforms. For manual gait analysis, the stride length, paw print width and paw print length were measured on both knees. In addition to these parameters, the average run speed, run duration, maximum contact intensity, paw print area, mean stance, and swing speed were measured on the left knee (affected knee) using the CatWalk device. RESULTS: Significant differences were observed in the stride width (p = 0.0272), left stride length (p = 0.0344), and left paw print length (p = 0.0233) recorded before and after OA via the manual walking platform. For CatWalk, a significant difference was detected in the left knee's average run speed (p = 0.0010), maximum contact intensity (p = 0.0155), paw print length (p = 0.0058), paw print width (p = 0.0324), and swing speed (p = 0.0066) based on data obtained before and after OA. CONCLUSIONS: The CatWalk gait analysis system is suitable for the evaluation of OA rat models and related interventions. It also provides additional parameters compared to the manual system and minimizes human-related variation.
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Osteoartrite , Caminhada , Animais , Marcha , Análise da Marcha , Ratos , Ratos WistarRESUMO
OBJECTIVES: This study aims to compare metal suture anchors and all-suture anchors clinically and radiologically in arthroscopic Bankart repair. PATIENTS AND METHODS: In this retrospective study, 67 patients (61 males, 6 females; mean age 26.0±5.8; range, 18 to 43 years) who underwent arthroscopic Bankart repair between April 2009 and October 2016 were divided into two groups depending on the type of the suture anchor used in different periods. Group A comprised 32 patients with arthroscopic Bankart repair performed with metal suture anchors, and Group B comprised 35 patients with arthroscopic Bankart repair performed with all-suture anchors. The patients were clinically evaluated using Rowe scores, Constant scores, redislocation rates, and positive apprehension test rates. Radiographic evaluation was performed using the Samilson-Prieto classification to observe the development of glenohumeral osteoarthritis. RESULTS: The mean follow-up period was 41.1±10.4 (range, 30 to 60) months in Group A, and 39.6±9.4 (range, 28 to 60) months in Group B, with no significant difference between the two groups (p=0.559). No significant difference was observed between Group A and Group B in terms of mean Rowe score (89.2±13.8 [range, 40 to 100] vs. 88.7±16.9 [range, 25 to 100]; p=0.895) or Constant score (87.2±8.9 [range, 48 to 96] vs. 86.9±9.0 [range, 46 to 96]; p=0.878), which were the clinical outcomes at the final follow-up examination. Postoperative redislocation rates (3.1% vs. 2.9%, p=1.0) and positive apprehension test rates (6.3% vs. 8.6%, p=1.0) were found to be similar in both groups. According to the Samilson-Prieto classification, there was no evidence of glenohumeral osteoarthritis in any of the patients in either group. CONCLUSION: Satisfactory outcomes were obtained with the use of all-suture anchors in arthroscopic Bankart repair for traumatic anterior shoulder instability. All-suture anchors and metal suture anchors, have similar outcomes in the mid-term and all-suture anchors are a reliable and effective option for arthroscopic Bankart repair.
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Artroplastia/instrumentação , Artroscopia/instrumentação , Instabilidade Articular/cirurgia , Luxação do Ombro/complicações , Âncoras de Sutura , Adolescente , Adulto , Feminino , Humanos , Instabilidade Articular/diagnóstico por imagem , Instabilidade Articular/etiologia , Masculino , Recidiva , Estudos Retrospectivos , Luxação do Ombro/diagnóstico por imagem , Luxação do Ombro/cirurgia , Resultado do Tratamento , Adulto JovemRESUMO
OBJECTIVES: This study aims to compare clinically and functionally patients who had previously undergone tension band wiring (TBW) or plate fixation (PF) procedure due to the diagnosis of Mayo type 2A olecranon fracture in our clinic. PATIENTS AND METHODS: Data of 92 patients (51 males, 41 females; mean age 42.3±12.6 years; range, 16 to 75 years) operated on for olecranon fractures between January 2014 and December 2018 were recorded retrospectively. Forty-four patients received TBW and 48 patients received PF treatment. Their Disabilities of the Arm, Shoulder, and Hand (DASH) and Mayo scores and elbow range of motion (ROM) measurements were used for clinical and functional evaluations. Data including the time to return to work, revision rate, and follow-up time were also recorded. RESULTS: The mean follow-up time was 38.2±17.2 months. Patients returned to work in 9.2±4.1 weeks in the TBW group and 7.8±3.6 weeks in the PF group (p=0.279). The revision rate was 14% in the TBW group and 2% in the PF group (p=0.335). The mean DASH score was 10.0±1.8 in the TBW group and 7.7±1.2 in the PF group (p=0.001). The mean Mayo score was 84.0±9.3 in the TBW group and 88.3±9.1 in the PF group (p=0.049). For elbow flexion-extension ROM, 4° of difference was measured in favor of the PF group (p=0.043). Mean Mayo score, mean DASH score, and mean flexion-extension ROM values were statistically significantly different between the two groups. CONCLUSION: Both surgical techniques are suitable and reliable in the treatment of olecranon fractures. Although TBW treatment is low-cost and simple to apply, its biggest disadvantage is a high rate of secondary surgery for implant removal due to irritation of the skin.
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Placas Ósseas , Fios Ortopédicos , Fixação Interna de Fraturas/instrumentação , Olécrano/lesões , Fraturas da Ulna/cirurgia , Adolescente , Adulto , Idoso , Articulação do Cotovelo/fisiopatologia , Feminino , Fixação Interna de Fraturas/métodos , Humanos , Masculino , Pessoa de Meia-Idade , Olécrano/cirurgia , Amplitude de Movimento Articular , Estudos Retrospectivos , Resultado do Tratamento , Fraturas da Ulna/diagnóstico por imagem , Adulto JovemRESUMO
OBJECTIVE: This study compared the clinical and radiological results of the arthroscopic transosseous (ATO) and transosseous-equivalent (TOE) double-row rotator cuff repair techniques. METHODS: Prospective data collected from patients treated with ATO (32 women and 7 men, mean age: 57.03±6.39 years) and TOE (36 women and 8 men; mean age: 57.86±7.81 years) techniques were retrospectively evaluated. The visual analog scale score, Constant score, and Oxford shoulder score were used to assess the clinical results. Anchor pullout on standard anteroposterior shoulder radiographs and rotator cuff re-tear on magnetic resonance images were examined at the final follow-up to evaluate the radiological results. Rotator cuff re-tears were graded as per the classification system described by Sugaya et al. Results: The mean follow-up duration was 33.3±11.8 months. No difference was observed in the demographic data of the two groups. Significant improvement was observed in the postoperative shoulder scores of the groups; however, no difference was observed between the groups. Re-tear was detected in 10 patients of the TOE group and 9 patients of the ATO group. Age, tear size, and retraction level could cause re-tear. CONCLUSION: In the treatment of rotator cuff tears, the ATO and TOE techniques may achieve considerable improvements in shoulder functions in the short term. LEVEL OF EVIDENCE: Level III, Therapeutic study.
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Artroplastia , Artroscopia , Lesões do Manguito Rotador/cirurgia , Ombro , Artroplastia/efeitos adversos , Artroplastia/métodos , Artroscopia/efeitos adversos , Artroscopia/métodos , Pesquisa Comparativa da Efetividade , Feminino , Humanos , Imageamento por Ressonância Magnética/métodos , Masculino , Pessoa de Meia-Idade , Radiografia/métodos , Estudos Retrospectivos , Manguito Rotador/cirurgia , Ombro/diagnóstico por imagem , Ombro/fisiopatologia , Resultado do TratamentoRESUMO
BACKGROUND: Collagen-based synthetic bone grafts which contain tricalcium phosphate (TCP) and hydroxyapatite (HA), and collagen-based synthetic bone grafts containing only TCP have some advantages compared to autografts. Therefore, these grafts are frequently used to fill bone defects and pseudoarthrosis. OBJECTIVES: The aim of this study was to evaluate and compare the clinical, radiological and histopathological effects of TCP-HA and TCP alone + Type-1 collagen in healing lower extremity fractures in a pseudoarthrosis model in rat femurs. MATERIAL AND METHODS: A total of 36 female Wistar rats were randomly separated into 4 groups. Group 1 (n = 10) was the control group. A femur pseudoarthrosis model was created in Groups 2, 3 and 4. On the 90th day after the 1st surgery in Group 2 (n = 10), TCP-HA + Type-1 collagen was applied, in Group 3 (n = 10), TCP alone + type-1 collagen was applied, and in Group 4 (n = 6, the placebo group), saline solution was applied. Fixation was performed with an intramedullar pin. After 60 days and clinical and radiological scoring, all animals were sacrificed and a histopathological evaluation of the pseudoarthrosis areas was conducted. RESULTS: In all the clinical, radiological and histopathological measurements used in the evaluations of the differences between the groups, a higher rate of union was determined in Group 2 (TCP-HA). No significant difference was determined between Group 3 and Group 4 in terms of union rates. CONCLUSIONS: The clinical, radiological and histopathological results of this study showed that TCP alone was less effective than TCP-HA in the union of a femur pseudoarthrosis model in rats. The reason for this difference was considered to be hydroxyapatite (HA).
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Substitutos Ósseos , Fosfatos de Cálcio/uso terapêutico , Colágeno/uso terapêutico , Consolidação da Fratura , Sais , Animais , Cálcio , Feminino , Extremidade Inferior , Distribuição Aleatória , Ratos , Ratos WistarRESUMO
BACKGROUND/AIM: The aim of this study was to assess the efficacy of the Artcure Diffusional Patch, which contains a mixture of 6 herbal oils (oleum thymi, oleum limonis, oleum nigra, oleum rosmarini, oleum chamomilla, oleum lauriexpressum) and has a hypoosmolar lipid structure, in the conservative treatment of lumbar disc herniation patients and to show the advantages and/or possibility of using this as an alternative method to surgery. MATERIALS AND METHODS: Of the 120 patients enrolled, 79 clinically diagnosed patients were included in the study. Clinical evaluations were performed on patients who had findings of protrusion or extrusion in their magnetic resonance results. The treatment group was treated with the Artcure Diffusional Patch while the control group received a placebo transdermal diffusional patch. The functional state of patients was measured using the Oswestry Disability Index and pain intensity was measured with a visual analog scale as primary outcomes. Secondary outcomes of the study were Lasegue's sign, the femoral stretching test, and paravertebral muscle spasm. RESULTS: The treatment group showed a dramatic recovery in the first month following the application in regards to Oswestry Disability Index scores and visual analog scale values. The patients treated with the Artcure Diffusional Patch showed a statistically significant difference in recovery as compared to the control group. CONCLUSION: These findings suggest that the Artcure Diffusional Patch may be an alternative for the conservative treatment of lumbar disc herniation with radiculopathy.
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Analgésicos , Degeneração do Disco Intervertebral/fisiopatologia , Deslocamento do Disco Intervertebral/fisiopatologia , Dor Lombar/tratamento farmacológico , Vértebras Lombares/fisiopatologia , Preparações de Plantas , Adolescente , Adulto , Analgésicos/administração & dosagem , Analgésicos/uso terapêutico , Avaliação da Deficiência , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Preparações de Plantas/administração & dosagem , Preparações de Plantas/uso terapêutico , Estudos Prospectivos , Adesivo Transdérmico , Resultado do Tratamento , Escala Visual Analógica , Adulto JovemRESUMO
We aimed to answer the following three questions in this study: (1) Does tranexamic acid (TA) reduce the amount of bleeding in total knee arthroplasty (TKA)? (2) Does TA reduce requirement for blood transfusion? (3) Is there any difference on reliability and efficacy between topical and intravenous (IV) applications of TA? Patients were allocated into three groups randomly by a software program as topical, IV, and control group. TA was applied as 20 mg/kg to the IV group and as 3 g/100 mL saline to the topical group. The hemoglobin values were recorded preoperatively and postoperatively on the same day and on day 1 and day 2. Removal of the drain postoperatively and length of hospital stay, as well as any complications such as pulmonary embolism or deep venous thrombosis, were also noted. The study comprised 40 patients in the IV group, 42 in the topical group, and 41 in the control group. The drain output values were similar in the IV and topical groups (p = 0.161), while those of the control group were significantly higher than both the IV and topical groups (p < 0.001 and < 0.001). Transfusion was applied to 19.5% of cases in the control group, 4.8% in the topical group, and 5.1% of the IV group (χ2 = 6.522; p = 0.038). The results of the study showed that 20 mg/kg single-dose IV bolus or 3 g topical TA application reduced blood loss and transfusion requirement without increasing the rate of thromboembolic complications in unilateral primary TKA.
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Antifibrinolíticos/administração & dosagem , Artroplastia do Joelho , Perda Sanguínea Cirúrgica/prevenção & controle , Osteoartrite do Joelho/cirurgia , Hemorragia Pós-Operatória/prevenção & controle , Ácido Tranexâmico/administração & dosagem , Administração Intravenosa , Administração Tópica , Idoso , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Reprodutibilidade dos TestesRESUMO
Hydatid cyst is one of the five most diagnosed zoonotic diseases in the Mediterranean region. However, intramuscular localisation is very rare. It is reported that muscular involvement constitutes 1-5.4% of all Echinococcus infections. Here we would like to report an unusual case of hydatid cyst in the gluteus muscle, which had been treated with both surgical and medical treatment.
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Equinococose/diagnóstico , Músculo Esquelético/parasitologia , Animais , Nádegas/diagnóstico por imagem , Echinococcus , Humanos , Imageamento por Ressonância Magnética , MasculinoRESUMO
BACKGROUND: The aim of this pilot study was to analyze the data obtained from a retrospective examination of the records of the existing reimbursement system and through the identification of gaps in the data to create a foundation for a reliable, descriptive national registry system for our country. METHODS: The Social Security Institution Medical Messenger (MEDULA) records were scanned for the years 2010-2014, and the numbers of total knee arthroplasty applied for a diagnosis of gonarthrosis and the numbers of revision knee arthroplasty were recorded for the country in general. The patients were classified according to age, gender, and bilateral or unilateral surgery. The institution where the surgery was applied, the geographic region and the province were also recorded. RESULTS: A total of 283,400 primary and 9900 revision knee arthroplasty operations were applied in Turkey between 2010 and 2014. Numbers were recorded for each year, and there was found to be an increase between years. For primary knee arthroplasty, the female:male ratio was 67 of 33, and surgery was applied most often between the ages of 60-69 years. Both types of surgery were determined to have been applied most often in second-stage state hospitals. Geographically, both types of surgery were applied most in the Marmara region, with the highest frequency of primary knee arthroplasty in Istanbul and the highest frequency of revision surgery in Ankara. CONCLUSIONS: The data obtained from this study will contribute to the creation of the basis for a National Registry System and thereby define more scientific treatment approaches.
Assuntos
Artroplastia do Joelho/estatística & dados numéricos , Sistema de Registros , Adulto , Idoso , Idoso de 80 Anos ou mais , Estudos Transversais , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Osteoartrite do Joelho/cirurgia , Projetos Piloto , Reoperação/estatística & dados numéricos , Estudos Retrospectivos , TurquiaRESUMO
PURPOSE: The aim of this study, which is the most extensive series to date on this subject, was to present the results of ten shoulders of seven patients treated with the posterior bone block augmentation method with autograft taken from the iliac wing for a chronic locked posterior shoulder dislocation and to evaluate the results in the light of the relevant literature. METHODS: A retrospective examination was made of patients who underwent iliac autograft with glenoid augmentation for chronic posterior shoulder dislocation in our clinic between 2004 and 2011. All of the patients had been initially treated at another centre and referred to our hospital because of continuing or relapsing posterior shoulder dislocation. Assessment was made by physical examination X-ray, computed tomography (CT), and the Constant-Murley score. RESULTS: All the patients were male with a mean age at the time of surgery of 42.4 years (range, 23-53 years), with a mean follow-up period of 40.6 months (range, 24-55 months). On presentation, all the patients had locked posterior shoulder dislocation. Radiological union was evaluated from the CT images taken 24 months postoperatively. The graft was observed to have been incorporated in all cases. The mean postoperative Constant-Murley score was 81.25/100 ± 17.8. In seven of the shoulders, arthropathy findings increased by varying degrees. CONCLUSIONS: A functional and stable shoulder can be obtained with glenoid augmentation in patients with chronic locked posterior shoulder dislocation. When other treatment alternatives are considered for a young patient group, this is a safe and applicable treatment method.
Assuntos
Transplante Ósseo/métodos , Escápula/cirurgia , Luxação do Ombro/cirurgia , Articulação do Ombro/cirurgia , Adulto , Doença Crônica , Humanos , Ílio/transplante , Masculino , Pessoa de Meia-Idade , Recidiva , Estudos Retrospectivos , Escápula/diagnóstico por imagem , Tomografia Computadorizada por Raios X , Transplante Autólogo , Adulto JovemRESUMO
OBJECTIVE: The labrum and transverse acetabular ligament (TAL) are classically described as distinct anatomical structures with abundant mechanoreceptors and free nerve fibers. They deepen the joint and act as natural barriers against dislocation, thus providing additional stability. We hypothesized that severe coxarthrosis leads to elimination of labrum and TAL mechanoreceptors. This study evaluated the microscopic anatomy of the labrum and TAL and specifically investigated the neurological status of these structures. METHODS: Labral and TAL specimens from 35 consecutive patients with coxarthrosis undergoing total hip arthroplasty were dissected into a total of 4 specimens per hip. Formaldehyde-fixed specimens were evaluated for the presence of mechanoreceptors and free nerve endings by neurofilament protein and S-100 protein immunohistochemistry and microscopy. RESULTS: Mechanoreceptors were identified in the labral (2.3/high power field) but not TAL specimens, with a sharp delineation between the tissues. In contrast, both labrum and TAL showed good vascularity with abundant free nerve fibers within fibrous connective tissue (mean, 2.6 sensory fibers/ high power field vs 3.1/high power field, respectively). CONCLUSION: This study demonstrated that the TAL lacks mechanoreceptors. However, TAL and labrum free nerve fibers suggest potential roles as hip pain generators.