Bankart repair with subscapularis augmentation: A case control study.

To examine the effect on functional shoulder scores of Bankart repair with arthroscopic subscapularis tendon augmentation applied to cases of anterior shoulder instability with < 25% glenoid defect and ligament-labral failure. A total of 83 patients underwent Bankart repair with subscapularis tendon augmentation between 2015 and 2021. The range of movement of the patients was measured by 2 doctors using a goniometer. The Constant Murley score, American Shoulder and Elbow Surgeons score, Rowe score, and the University of California at Los Angeles scores were recorded preoperatively and postoperatively. Statistically significant increases were determined in the postoperative functional scores compared to the preoperative values as mean 41.4 ±â€…2.08 unit increase in the Constant Murley score, mean 41.4 ±â€…1.8 unit increase in the American Shoulder and Elbow Surgeons score, mean 13.8 ±â€…1.45 unit increase in the University of California at Los Angeles and mean 49.3 ±â€…7.45 unit increase in the Rowe score (P = .001; P < .01). Compared with the preoperative evaluation, there was found to be a postoperative statistically significant unit decrease of 10.2 ±â€…1.47 in the external rotation measurement (P = .001; P < .01). The number of dislocations was determined to have a negative correlation with the internal rotation measurements (r = -0.305; P = .005; P < .01), and a weak negative statistically significant relationship with external rotation measurements (r = -0.329; P = .002; P < .01). Unlike other techniques, as this repair technique includes both the tendon and the capsule as a single piece, it was seen to be a sufficient and reliable technique that is easy-to apply.

Acetabular index and acetabular depth ratio in newborns and infants aged 6 months or less with the healthy development of hips: A retrospective cross-sectional study.

Radiographic assessment of the hip may render critical in the diagnosis of developmental dysplasia of the hip (DDH) in newborns and infants aged ≤6 months. There is no complete dataset on the acetabular index (AI) and acetabular depth ratio (ADR) values in this age group. The objective of this study was to assess the AI and ADR values in newborns and infants aged ≤6 months with healthy development. A retrospective analysis was performed on pelvic radiographs of newborns and infants (≤6 months) between August 2020 and September 2021. There were 3000 children with pelvic radiographic imaging. Normal sonographic findings and radiographs without any structural deformity of the hip were inclusion criteria. A total of 1132 newborns and infants (2264 hips) were analyzed. Measurements of AI and ADR (ischium and pubic bone as landmarks for acetabular depth ratio A [ADR-A] and acetabular depth ratio B [ADR-B]) were performed. Correlation and intraclass correlation coefficient (ICC) values were calculated. Left-sided AI values were significantly higher than the right-sided AI values, except in infants aged 4 to ≤5 months (P < .05). ADR-B values differed significantly between male and female newborns and infants both in terms of the side of the hip measured and age (P < .05). AI values were fairly correlated with age (r = -0.286 for left and r = -0.254 for right) in the negative direction and with ADR-A (r = 0.449 and r = 0.469 for left and right) and ADR-B (r = 0.545 and r = 0.592 for left and right) in the positive direction. Inter-observer ICC was 0.845 to 0.989 (excellent) for AI, 0.534 and 0.904 (moderate to excellent) for ADR-A, and -0.014 and 0.774 (slightly good to good) for ADR-B. Intra-observer ICC was 0.811 to 0.996 (excellent) for AI, 0.575 to 0.98 (moderate to excellent) for ADR-A, and 0.023 to 0.954 (slightly good to excellent) for ADR-B. This study features the first complete data set of AI and ADR measurements, which are essential for pelvic radiographic imaging of hip dysplasia, in newborns and infants aged ≤6 months.

Difference in the results of repair made with single or double rows according to the shape and size of the tear in arthroscopic rotator cuff surgery.

ABSTRACT: The aim of this study was to evaluate the effect on the results of patients applied with arthroscopic full layer total layer rotator cuff repair made according to the shape and size of the tear.The study included a total of 120 patients applied with arthroscopic full layer rotator cuff repair as single or double row repair. The patients were separated into 3 groups of 40 according to the shape of the tear, as Group A (crescent type), Group B (U type), and Group C (L type).The mean age of the whole sample was 66.68 ±â€Š6.86 years (range, 50-81 years). A statistically significant difference was determined between the groups in respect of constant murley (CM), American shoulder and elbow surgeons score (ASES), and University of California Los Angeles score (UCLA) scores (P < .05). The scores of Group A of all the scales were found to be higher than those of Group C (P < .05). In single row and double row repair of small and medium-sized tears of all shapes, no significant difference was determined in respect of the CM and UCLA scores (P > .05).No significant difference was determined between single and double row repair of crescent type tears of all sizes. In large U-shaped tears, the CM, ASES, and UCLA scores were determined to be high in double row repair.

The Effect of Acromioplasty or Bursectomy on the Results of Arthroscopic Repair of Full Thickness Rotator Cuff Tears: Does the Acromion Type Affect These Results?

Objectives: The aim of this study was to investigate the effect of subacromial decompression on the results of full thickness rotator cuff repair applied arthroscopically. Examination was also made of the effect of acromion type on the subacromial decompression procedure in patients applied with arthroscopic rotator cuff repair. Methods: The study included a total of 150 patients, comprising 102 (68%) females and 48 (32%) males with a full thickness rotator cuff tear repaired arthroscopically. The patients were separated into three groups of 50. Group A comprised those with acromioplasty and bursectomy applied additional to the repair. In Group B, only bursectomy was performed additional to the repair and in Group C, only rotator cuff repair was applied. Evaluation was made of the post-operative long-term pain and functional results. Results: The mean age of the cases was 65.63±9.22 years (range, 46-86 years). The affected side was right side in 95 (63.3%) cases and left side in 55 (36.7%). No statistically significant difference was determined between the groups according to the post-operative Constant Murley and ASES scores (p>0.05). In the paired comparisons, the post-operative VAS scores of Group C were higher than those of Groups A and B (p=0.018, p=0.029, p<0.05). No statistically significant difference was determined between Group A and Group B in respect of the post-operative VAS scores (p>0.05). Conclusion: In the arthroscopic repair of full thickness rotator cuff tears, neither acromioplasty, coracoacromial ligament loosening nor bursectomy were determined to have any positive effect on the results. Whatever the acromion type, there is no need for an additional subacromial decompression procedure after rotator cuff repair, in respect of pain and functional outcomes. Only acromial spurs should be gently removed paying attention to the coraco-acromial ligament.

At what point during total knee arthroplasty operations are gloves most frequently torn?

PURPOSE: The aim of this study was to determine the time points during a total knee arthroplasty operation when there is the greatest possibility of tearing a surgical glove and thus the stage of the operation at which there is the greatest risk of infection. METHODS: The study included 300 total knee arthroplasty cases performed by 10 orthopedic surgeons. Using a chronometer during the operation, the upper layer of each surgical glove was removed and inflated with sterile saline at 10-min intervals. When a tear was determined, a record was made of the time it occurred, the stage of the operation, the finger that was torn, and the side (right or left hand). RESULTS: The mean time of the glove perforation was 40.74 ± 10.69 min. Glove tears occurred at the rate of 28.9% (n = 39) in the thumb, 63.7% (n = 86) in the index finger, 2.2% (n = 3) in the middle finger, and 5.2% (n = 7) in the ring finger. The tears occurred after the femoral cut in 8.1% (n = 11), after the tibial cut in 14.8% (n = 20), at the stage of trial component reduction in 52.6% of cases (n = 71), after placement of the prosthesis in 7.4% (n = 10), and at the closure stage in 17% (n = 23) (p < 0.001). CONCLUSION: The fingers requiring the most care during total knee arthroplasty are the thumb and index finger. The stages of the operation with the greatest risk for glove tears are trial component reduction and wound closure. Changing gloves after these high-risk surgical stages would help to decrease the risk of periprosthetic infections. LEVEL OF EVIDENCE: Level IV/Case series.

Is experience alone sufficient to diagnose developmental dysplasia of the hip without the bony roof (alpha angle) and the cartilage roof (beta angle) measurements?: A diagnostic accuracy study.

In the Graf method of hip ultrasonography, the diagnosis of the infantile hip with developmental dysplasia of the hip (DDH) is strictly dependent on the bony roof (alpha angle) and the cartilage roof (beta angle) measurements. In this study, we investigated whether the infant hip could be diagnosed with DDH solely by evaluating ultrasound images obtained in the standard plane, without bony roof and cartilage roof measurements, in respect to different professional experience levels.Two hundred ten hip ultrasounds were randomly selected from patients who presented to our hospital for DDH screening. A total of 6 ultrasound images were obtained for each hip. The hip morphology evaluations were made without the bony roof and the cartilage roof measurements by 2 orthopedic surgery residents; 2 orthopedic surgery specialists, trained in the diagnosis and the treatment of the DDH; and 2 pediatric orthopedic surgery professors, highly experienced in the diagnosis and treatment of DDH. After hip morphology evaluations, the bony roof and the cartilage roof measurements were obtained and hip type evaluations were made by the same raters, according to the Graf method of hip ultrasonography.The highest intraobserver agreements between the hip maturity evaluation before and the hip type evaluation after measurements were .676 (P < .001) and .577 (P < .001) in professors 2 and 1, respectively, and the lowest agreements were .185 (P < .01) and .289 (P < .001) in specialist 1 and resident 2, respectively.The diagnosis of the infant hip as DDH could not be made solely by evaluation of the ultrasound images obtained in the standard plane without the bony roof and the cartilage roof measurements. The bony roof and the cartilage roof measurements were obligatory for the diagnosis of the infant hip as DDH, even in the very experienced pediatric orthopedic surgeons.Level of evidence: 2.

The Effect of Graft Positions on the Stability of Total Hip Arthroplasty with Different Types of Subtrochanteric Shortening.

Objective The aim of the present study is to investigate the biomechanical stability of different subtrochanteric osteotomy types and graft positions in cases of dysplastic coxarthrosis that require total hip arthroplasty with shortening osteotomy, as well as to find out the most effective osteotomy type and graft position. Method Femur sawbones were used to compare different types of femoral shortening osteotomy (transverse, oblique, and step-cut). Strut grafts, which were prepared at the side of the subtrochanteric shortening osteotomy, were fixed in different positions (anterolateral, mediolateral, and anteroposterior). The fixation of the strut grafts was performed using two steel cables (with 2.0 mm of thickness) with the same strength. The failure values of composite femurs were recorded for axial and rotational loadings. Results Biomechanically, there were no statistically significant differences between the types of femoral subtrochanteric shortening osteotomy and the positions of the applied strut graft. Conclusion No superiority was observed between the types of femoral subtrochanteric shortening osteotomy regarding stability. Additionally, against stress, similar results were obtained for different strut graft positions. In conclusion, we believe that using the method in which the surgeon is experienced and that is the easiest to apply would be the best choice.

Is it difficult to obtain inter-observer agreement in the measurement of the beta angle in ultrasound evaluation of the paediatric hip?

INTRODUCTION: The aim of this study was to determine the differences and consistencies in the morphological and angular interpretations of standard USG images. Therefore, it was aimed to show the correlations of orthopaedic doctors with different periods of experience in hip ultrasound measurements taken with the Graf method. MATERIALS AND METHODS: The study included 210 infants randomly selected from those who presented at our hospital for DDH screening. A total of 6 ultrasound images were taken for each hip. These images were evaluated by  two paediatric orthopaedic professors, two orthopaedic specialists and two orthopaedic residents. The correlations of these measurements between all the doctors were evaluated statistically. RESULTS: In beta angle evaluation, agreement between all the evaluators was at the level of 0.054. No agreement was seen between the two residents or between the two specialists (p = 0.003, p = 0.998, p = 0.998, respectively). Agreement between the two professors was determined at the level of 0.508 (p < 0.001). Agreement was determined at the level of 0.066 between the specialists and the residents. No agreement was observed between the specialists and the professors or between the professors and the residents (p = 0.014, p = 0.098, p = 0.737, respectively). CONCLUSIONS: It can be concluded that greater emphasis on the beta angle, the cartilage labrum, and more detailed explanations of this subject in the resident training program will achieve standardisation on this subject, and this is in direct proportion to clinical experience. LEVEL OF EVIDENCE: IV.

The Effect of Graft Positions on the Stability of Total Hip Arthroplasty with Different Types of Subtrochanteric Shortening / Efeito das posições dos enxertos na estabilidade da artroplastia total de quadril com diferentes tipos de encurtamento subtrocantérico

Abstract Objective The aim of the present study is to investigate the biomechanical stability of different subtrochanteric osteotomy types and graft positions in cases of dysplastic coxarthrosis that require total hip arthroplasty with shortening osteotomy, as well as to find out the most effective osteotomy type and graft position. Method Femur sawbones were used to compare different types of femoral shortening osteotomy (transverse, oblique, and step-cut). Strut grafts, which were prepared at the side of the subtrochanteric shortening osteotomy, were fixed in different positions (anterolateral, mediolateral, and anteroposterior). The fixation of the strut grafts was performed using two steel cables (with 2.0mm of thickness) with the same strength. The failure values of composite femurs were recorded for axial and rotational loadings. Results Biomechanically, there were no statistically significant differences between the types of femoral subtrochanteric shortening osteotomy and the positions of the applied strut graft. Conclusion No superiority was observed between the types of femoral subtrochanteric shortening osteotomy regarding stability. Additionally, against stress, similar results were obtained for different strut graft positions. In conclusion, we believe that using the method in which the surgeon is experienced and that is the easiest to apply would be the best choice.

Resumo Objetivo O objetivo do presente estudo é investigar a estabilidade biomecânica de diferentes tipos de osteotomias subtrocantéricas e posições de enxertos em coxartroses displásicas que necessitam de artroplastia total de quadril com osteotomia de encurtamento, e determinar o tipo de osteotomia e a posição do enxerto que são mais eficazes. Método Modelos de fêmur (sawbones) foram usados para comparar os tipos de osteotomia de encurtamento femoral (transversal, oblíqua e emdegrau de escada [step-cut]). Os enxertos em haste, preparados do lado da osteotomia subtrocantérica, foram fixados em diferentes posições (ântero-lateral, medial-lateral e ântero-posterior). A fixação dos enxertos foi feita com2 cabos de aço (de 2,0mmde largura) de mesmaresistência.Os valores de falha dos fêmures compostos para cargas axiais e rotacionais foram registrados. Resultados Do ponto de vista biomecânico, não houve diferenças estatisticamente significativas entre os tipos de osteotomia de encurtamento subtrocantérico femoral e as posições dos enxertos em haste aplicados. Conclusão Não houve superioridade entre os tipos de osteotomia de encurtamento subtrocantérico femoral quanto à estabilidade. Além disso, em relação à resistência ao estresse, os resultados obtidos com diferentes posições das hastes foram similares. Assim, acreditamos que o método mais indicado é aquele em que o cirurgião é experiente e cuja aplicação é mais fácil.

A magnetic resonance imaging study of abnormalities of the patella and patellar tendon that predispose children to acute patellofemoral dislocation.

This study compared 20 children hospitalised with acute patellofemoral dislocation with an age-matched healthy control group with no history of knee problems or patellar dislocation. The following morphological parameters were significantly different between the groups: the mean patellar width and length, mean sulcus depth, mean patellar tendon width and total patellar volume. The magnetic resonance imaging findings of this study suggested that structurally smaller than normal patella and patellar tendon volumes are predisposing factors for acute patellofemoral dislocation.

Factors affecting postoperative mortality in patients older than 65 years undergoing surgery for hip fracture.

BACKGROUND: The aim of this study was to determine the factors affecting postoperative mortality in patients older than 65 years of age undergoing surgery for hip fracture. METHODS: A total of 308 patients (219 males and 89 females) were included into the study. Spinal-epidural anaesthesia was administered in 203 patients and general anaesthesia in 105 patients. In the evaluation of the patients regarding ASA, two groups were determined ASA 1-2 and ASA 3-4. Systemic diseases present in the patients were determined preoperatively. RESULTS: Seventy-seven (25%) of the total 308 patients died. In addition, patients with preoperative cardiac disease, patients on whom general anaesthesia was administered, patients in the ASA 3-4 group, and age were found to be significantly higher in mortality. When logistic regression analysis was performed for these four efficient factors, age, general anaesthesia, presence of cardiac disease were effective in mortality. However, ASA score changed depending on the age and cardiac disease. CONCLUSION: In case of presence of multiple risk factors, it is necessary to determine which factor is, in fact, more effective. Age, ASA score, type of anaesthesia, and presence of cardiac disease are effective in mortality. However, ASA score affects mortality depending on the cardiac disease and age.