Percutaneous Radiofrequency Thermocoagulation in Trigeminal Neuralgia : Analysis of Early and Late Outcomes of 156 Cases and 209 Interventions.

OBJECTIVE: Trigeminal neuralgia is one of the most common causes of facial pain. Our aim is to investigate the efficacy and borders of percutaneous radiofrequency thermocoagulation in the treatment of trigeminal neuralgia. METHODS: Between May 2007 and April 2017, 156 patients with trigeminal neuralgia were treated with radiofrequency thermocoagulation. These 156 patients underwent 209 procedures. In our study, we investigated the early and late results of percutaneous radiofrequency thermocoagulation under guiding fluoroscopic imaging in the treatment of trigeminal neuralgia. Barrow Neurological Institute (BNI) pain scale was used for grading the early results. In addition, Kaplan-Meier survival analysis was used to assess long-term outcomes. Of the 156 patients who underwent radiofrequency thermocoagulation for trigeminal neuralgia, 45 had additional disease. Patients with this condition were evaluated with their comorbidities. Early and late results were compared with those without comorbidity. RESULTS: In 193 of 209 interventions BNI pain scale I to III results were obtained. Out of the 193 successful operation 136 patients (65.07%) were discharged as BNI I, 14 (6.70%) as BNI II, 43 (20.58%) as BNI III. Sixteen patients (7.65%) remained uncontrolled (BNI IV and V). While the treatment results of trigeminal neuralgia patients with comorbidity seem more successful in the early period, this difference was not observed in follow-up examinations. CONCLUSION: Finally, we concluded that percutaneous radiofrequency thermocoagulation of the Gasserian ganglion is a safe and effective method in the treatment of trigeminal neuralgia. However, over time, the effectiveness of the treatment decreases. Neverthless, the reapprability of this intervention gives it a distinct advantage.

A comparison of double single suture-button fixation, suture-button fixation, and screw fixation for ankle syndesmosis injury: A retrospective cohort study.

ABSTRACT: Different methods have been used throughout the years for syndesmotic injury but there is no consensus on the ideal treatment. Some methods are expensive and some have more complications. The aim of this study is to compare single suture endobutton with double suture endobutton and screw fixation for syndesmotic injury.Sixty nine patients with syndesmotic injury with fibular fractures whom were treated with a single interosseous suture endobutton system (ZipTightTM, Zimmer Biomet), a double interosseous suture endobutton system (ZipTightTM, Zimmer Biomet) and 1 syndesmotic screw (TST, Istanbul, Turkey) were included in this study. Functional and radiological results from patient records between 2015 and 2018 were retrospectively evaluated.Twenty patients were treated with the double interosseous suture endobutton, 23 were treated with the single interosseous suture endobutton, and 26 were treated with traditional AO screw fixation. Three patients from the screw fixation group (11.5%) required revision surgery (P < .05). All the radiologic and clinical outcomes were statistical similar in all 3 groups.Our findings showed that the interosseous suture endobutton system is at least as safe as the screw fixation technique for treatment of syndesmosis joint injuries and can be used as an alternative to the screw method. The interosseous suture endobutton system eliminates the need for a second surgery to remove the hardware, which minimizes the probability of re-diastasis. Since our results showed no statistical difference between single and double interosseous suture endobutton systems, the less costly single endobutton system may be the better alternative.

Retrospective Analysis and Comparison of 48 Intracranial Meningioma Cases As Two Groups According to Their Size.

Objective This study aims to examine the possible demographic, clinical, and surgical differences between giant and smaller meningiomas. Materials and Methods Forty-eight meningioma patients who were operated on in our clinic between 2016-2020 were included in our study. Fourteen meningiomas larger than 5 cm in diameter were defined as giant meningiomas and placed in group 1. Thirty-four remaining meningiomas, with sizes less than 5 cm, were placed in group 2. These patients were evaluated regarding age, sex, localization, symptoms and neurological findings, surgical results, histopathology, and postoperative results. Results The most common localization in group 1 was falcine-parasagittal, whereas in group 2 it was convexity. Simpson's grade I resection rate in group 1 was 35.71%, while in group 2 this rate was 67.65%. In histopathological examination, transitional type meningiomas (35.71%) were the most common in group 1, whereas fibrous type meningiomas (32.35%) were seen the most in group 2. Group 1 Karnofsky Performance Scale score average was 75.71 preoperatively and 85.71 postoperatively. In group 2, the preoperative and postoperative average was 97.35 and 96.76, respectively. The comparative statistical analysis reflects that: A) Resection rates were significantly lower in the giant meningioma group. B) Similarly, Karnofsky Performance Scale scores were also lower than group 2. C) When statistical comparisons were made according to sex, age, localization, histopathological results, postoperative complications, and recurrence rates, no significant differences were observed. Conclusion The term "Giant Meningioma" is a type of distinction that is frequently made in the literature. However, the single major difference we see in our study was the surgical results. The general condition of patients before and after surgery may be more critical than others in giant meningiomas. Although surgical resection is the main form of treatment in giant meningiomas, the risks arising from the size of the tumor should be taken into account, and necessary plans should be made for a successful surgical intervention.

The Role and Contribution of Lumbar Myelography in the Diagnosis and Treatment of Patients With Lumbar Degenerative Disorders: Clinical and Statistical Evaluation of Post-Myelography Treatment of 63 Patients.

Introduction Myelography is a radiological examination method that has been used for the diagnosis of spinal canal pathologies for a long time. More than 90 years of experience has been improved by the development of increasingly less toxic contrast agents. Nowadays, although there are many advanced diagnostic tools, lumbar myelography is a direct imaging technique and so it is a powerful diagnostic method for patients whose treatment has not been decided. The aim of our study is to evaluate the effect of lumbar myelography as a diagnostic method and its contribution to treatment. Materials and methods Between January 2016 and April 2018, 63 patients who were admitted to our neurosurgery clinic due to lumbar degenerative disorders and underwent myelography were included in our study. Patients over 30 years of age with lumbar disc disease, narrow spinal canal, and spinal instability, but for whom a surgical decision could not be made, were included in this study. Results After lumbar myelography, 55 of 63 patients underwent a surgical procedure and 8 were directed to non-surgical treatment options. The results of the patients were evaluated by Roland-Morris Low Back Pain and Disability Questionnaire (RMQ). Results showed that the contribution of selected treatment protocols to the recovery after myelography was statistically significant. Conclusion Nowadays, myelography is not the first choice for the diagnosis of lumbar degenerative disorders. However, according to the results of our study, lumbar myelography is an effective diagnostic tool for specific purposes.

Comparison of arthroscopic capsular release in diabetic and idiopathic frozen shoulder patients.

INTRODUCTION: The clinical results of arthroscopic capsular release for frozen shoulder in diabetic (group 1) and idiopathic (group 2) patients were compared. Surgery was performed on 28 shoulders of 26 patients (24 women, 2 men) with frozen shoulder unresponsive to conservative treatment. The mean age was 50 (range 40-65). A total of 14 patients were included in group 1, and 12 were in group 2. The average duration of complaints was 10 and 7 months in groups 1 and 2, respectively. The evaluation of shoulder functions was made according to the University of California, Los Angeles (UCLA) and Constant Scoring Systems. Duration of complete pain relief and for regaining range of motion (ROM) after surgery were also noted in their final follow-up examination. RESULTS: The mean follow-up period was 48.5 and 60.2 months in group 1 and group 2, respectively. There was no significant difference between the two groups in terms of the postoperative duration of complete pain relief and that for regaining ROM (P > 0.05). The duration of complete pain relief was 2.6 and 2.5 months, and regaining of ROM was 1.6 and 1.5 months for groups 1 and 2, respectively. The postoperative UCLA and Constant scores had significant increases in both groups compared to the preoperative ones (P < 0.05). There was a significant difference between the groups in terms of Constant scores (P < 0.05) while there was no difference in terms of UCLA scores (P > 0.05). There was a statistically significant difference in shoulder abduction and internal rotation degrees between the groups (P < 0.05). CONCLUSION: The results of arthroscopic capsular release for frozen shoulder in diabetic patients had less good results in terms of range of motion and Constant-Score. There was no significant difference between the two groups in terms of the duration of pain relief and that of regaining the ROM.

Non-tuberculous thoracic and lumbar spondylodiscitis: single-stage anterior debridement and reconstruction, combined with posterior instrumentation and grafting.

Debridement is warranted for the treatment of nontuberculous spondylodiscitis in case of neurological compromise, deformity, instability, abscess formation, extensive destruction, intractable pain or failure of medical management. The additional use of instrumentation is still controversial, but might fight infection and yield stability. The purpose of this retrospective study was to evaluate the outcome of 16 cases of non-tuberculous thoracic or lumbar spondylodiscitis treated with anterior debridement and reconstruction (tricortical graft or titanium mesh cage), combined with single-stage posterior instrumentation and grafting. The pathogens identified were: Brucella (5), coagulase-negative Staphylococcus aureus (4), Staphylococcus aureus (3), unidentified (4). All 16 infections resolved without recurrence. Bony union was obtained in all cases. Fourteen out of 16 patients (87.5%) were completely relieved of pain and fully active, an excellent result according to Macnab's criteria; the other two patients obtained a good result. All 7 patients who had a neurological deficit improved. There were two superficial infections, which healed with debridement and antibiotics. A single iliac vein injury was primarily repaired. In conclusion, the proposed technique is an effective and safe treatment for pyogenic spondylodiscitis, if surgery is mandatory.

Spinal Metastatic Disease: Survival Analysis of 146 Patients and Evaluation of 4 Different Preoperative Scoring Systems.

STUDY DESIGN: This was a retrospective analysis. OBJECTIVE: The objective of this study was to evaluate the predictive value of the 4 different scoring systems Tomita, Bauer modified, Tokuhashi revised, and Van der Linden and some parameters that are used in these scoring systems. SUMMARY AND BACKGROUND DATA: Prediction of the survival period before treatment for spinal metastasis is extremely important. A lot of scoring systems have been described to predict the survival periods and to select the ideal treatment modality in the literature. MATERIALS AND METHODS: Retrospectively 146 patients with spinal metastasis were investigated between 2002 and 2011. The following parameters were analyzed: age, pathologic vertebra fracture, neurological deficit, visceral metastasis, diagnosis of primary tumor and its spinal metastasis interval, other skeletal metastasis, involved region of vertebra, and undergone spinal surgery. Patients were also scored by the 4 different scoring systems. The survival period was calculated from date of diagnosis of the spinal metastasis to the date of death or last follow-up (minimum: 12 mo). Cox regression, Kaplan-Meier survival test, and Cronbach α tests were performed for statistical analysis. RESULTS: Median overall survival for all patients was 13 months (range: 1-68 mo). The primary tumor (P=0.015), existence of visceral metastasis (P=0.017), presence of pathologic vertebra fracture (P=0.009), and undergone spinal surgery (P=0.047) showed significant influence on survival. Each scoring system was reliable and concordant with the other scoring systems (Cronbach α=80%); however, after 2 years, Modified Bauer score appeared to be the most reliable system for predicting survival (Cronbach α=25%). CONCLUSIONS: According to this analysis, lung cancer, visceral metastasis, pathologic vertebra fracture, and undergone spinal surgery have shown a negative effect on survival. All 4 scoring systems were reliable for predicting survival of patients with spinal metastatic disease. However, modified Bauer scoring system seems to be more predictive after 2 years. LEVEL OF EVIDENCE: Level III.

Knee joint synovial cyst following total knee arthroplasty with bone allograft.

Allograft has been shown to be highly successful for managing large osseous defects in total knee arthroplasty. We report a 68-year-old woman in whom a bone allograft had been used during total knee arthroplasty owing to a massive segmental medial tibia plateau defect 4 years earlier. Eighteen months after surgery, a 10x10 cm knee synovial cyst was detected by computed tomography scanning on the anteromedial side of the tibial plateau, and an en-bloc surgical excision was performed. At 36-month follow-up, a 16x12 cm cyst was found. Excision was again performed with removal of the allograft and application of an autologous iliac graft. After allograft removal, clinically and radiologically satisfactory results were achieved at the final follow-up.

[Early results of treatment of proximal humerus fractures with the PHILOS locking plate]. / Proksimal humerus kiriklarin PHILOS plagi ile tedavisinde erken dönem sonuçlarimiz.

OBJECTIVES: The aim of this study was to evaluate early results of proximal humerus fractures treated with the PHILOS locking plate. METHODS: Proximal humerus fractures of 22 patients (13 males, 9 females; mean age 57 years; range 35 to 83 years) were treated with the PHILOS locking plate. According to the Neer classification, 13 patients had comminuted fractures, four patients had valgus impact injuries, two patients had fracture-dislocations, and three patients had fractures involving the proximal 1/3 of the humerus. The fractures were reduced by the transdeltoid lateral approach (n=8) using minimally invasive surgery, and by the anterior deltopectoral approach (n=14) using open surgery. Passive and active exercises were initiated on the second postoperative day and after 4 to 6 weeks, respectively. The results were assessed using the Constant-Murley shoulder scoring system. The mean follow up was 14 months (range 12 to 19 months). RESULTS: Radiographically, union was observed in 20 patients at the end of 10 weeks. In one patient, time to union was 16 weeks. One patient underwent autogenous bone grafting because of nonunion after 16 weeks. The mean Constant-Murley score was 75.5 (range 51 to 93). There was no significant difference between Constant-Murley scores of patients undergoing the transdeltoid lateral and anterior deltopectoral approaches (p>0.05). Plate fixation was associated with minimal varus deformity in two patients, and subacromial impingement in one patient. Implant failure did not occur. Reflex sympathetic dystrophy and avascular necrosis were observed in two patients, respectively. CONCLUSION: Fixation with the PHILOS plate is a near-ideal technique with a high union rate in the treatment of proximal humeral fractures.

Effect of PLIF and TLIF on sagittal spinopelvic balance of patients with degenerative spondylolisthesis.

OBJECTIVE: The aim of this study was to evaluate the effects of PLIF and TLIF on sagittal spinopelvic balance and to compare radiological results of two surgical procedures with regard to spinopelvic parameters. METHODS: Thirty-five patients (34 female and 1 male; mean age: 52.29 ± 13.08 (range: 35-75)) with degenerative spondylolisthesis cases were included in the study. Patients were divided into two groups according to surgical technique: PLIF and TLIF. The level and the severity of listhesis according to Meyerding classification were assessed and spinopelvic parameters including sacral slope, pelvic tilt, pelvic incidence (PI), lumbar lordosis, and segmental lumbar lordosis were measured on digital X-rays. All preoperative and postoperative parameters and the results were compared between two groups. RESULTS: The age distribution was similar in both groups (p = 0.825) and there was no difference between the mean PI of the groups (p = 0.616). In 15 patients, spondylolisthesis level were at the L5-S1 level (PLIF: 8, TLIF: 7), in 16 patients at the L4-L5 level (PLIF: 6, TLIF: 10) and in 4 patients at the L3-L4 level (PLIF: 2, TLIF: 2). According to Meyerding classification, before the operation, the sliding grades were 0 in 4 patients, 1 in 21 patients, 2 in 7 patients, and 3 in 3 patients. The grades changed into 0 in 28 patients, 1 in 5 patients, and 2 in 2 patients after surgery. There were no differences in the grade of listhesis between PLIF and TLIF groups preoperatively (p = 0.190) and postoperatively (p = 0.208). In both groups, the spondylolisthesis-related deformities of patients were significantly corrected after surgery (p < 0.001). CONCLUSION: PLIF and TLIF techniques have similar radiological results in restoring the sagittal spinopelvic balance in patients with degenerative spondylolisthesis. Both techniques are good options to achieve reduction and fusion in patients with degenerative spondylolisthesis, but have no advantage over each other for restoring spinopelvic balance. LEVEL OF EVIDENCE: Level III, Therapeutic study.

Primary Intracranial Germinomas: Retrospective Analysis of Five Cases.

AIM: Primary intracranial germinomas (PIGs) are rare malignant brain tumors that represent approximately 0.2% to 1.7% of all primary intracranial tumors. PIGs have infrequent, but there is a possibility of spinal cord metastases. In this study, clinical outcomes of five consecutive PIGs have been presented. MATERIAL AND METHODS: Medical records were retrospectively reviewed in 1,849 cases of intracranial tumors who underwent surgery between the years 2005 and 2015 and cases confirmed as germinoma histopathologically were included in this study. RESULTS: Five cases of PIGs were detected in two female (40%) and 3 male (60%) patients. The mean age was 15.2±5.6 (8-23) years. The mean follow-up period was 52.3±56.4 (9-135) months. The most common complaint was headache (60%), followed by nausea±vomiting (40%). Four cases (80%) affected the suprasellar region while the fifth patient"s tumor was localized in the pineal region. The duration between the initial symptom and time of surgical intervention ranged between 15 days and 2 months. Twelve months after the first operation, one patient presented with drop seeding metastasis. Four-year survival (with exception of the case that died as a early surgical complication) was 100%. Gross total resection (GTR) was achieved in one patient. Surgical mortality rate was 20%. PIGs" morbidity rate was 60%. CONCLUSION: PIG is a mostly malignant tumor that generally affects the pediatric age group. They are radiosensitive tumors. Subtotal or near-total resection using stereotactic guide or direct surgery to confirm the histopathological diagnosis followed by chemotherapy and whole brain or in some cases craniospinal radiotherapy rather than GTR is therefore the treatment of choice.

[Treatment of Neer type 4 impacted valgus fractures of the proximal humerus with open reduction, elevation, and grafting]. / Valgus impakte Neer tip 4 humerus üst uç kiriklarinda açik redüksiyon, yükseltme ve greftleme.

OBJECTIVES: We evaluated the clinical and radiographic results of minimal invasive surgery, with elevation of the head and tricortical iliac grafting for Neer type 4 impacted valgus fractures. METHODS: Ten patients (6 females, 4 males; mean age 54 years; range 35 to 67 years) with Neer type 4 impacted valgus fractures of the proximal humerus underwent biological reconstruction including open reduction, elevation of the head fragment, grafting, and suture fixation of tuberosities. All the patients were assessed by computed tomography preoperatively. Tricortical iliac crest autograft was used in three patients and lyophilized iliac allograft was used in seven patients. The mean time to surgery was three days (range 1 to 10 days). Radiographic and clinical results were evaluated after a mean follow-up of 38.8 months (range 24 to 49 months). Constant and DASH (disabilities of the arm, shoulder and hand) scores were used for functional evaluation. RESULTS: All the fractures united within six to eight weeks. On final examinations, the mean forward flexion of the shoulder was 154 degrees (range 120 degrees to 175 degrees ) and external rotation was 44 degrees (35 degrees to 55 degrees ). The mean Constant and DASH scores were 81.5 (range 72 to 90) and 23 (range 17 to 38), respectively. The mean inclination angle of the humerus head decreased from 178 degrees (170 degrees -200 degrees ) to 134 degrees (130 degrees -145 degrees ) postoperatively. None of the patients had signs of osteonecrosis in the humeral head. All the patients were pleased with the outcome. CONCLUSION: The biologic reconstruction technique used with graft support may be an effective alternative treatment in selected patients with type 4 valgus impacted fractures of the proximal humerus.

Percutaneous cannulated screw fixation for pediatric epiphyseal ankle fractures.

BACKGROUND: Ankle injuries are among the most common injuries in children. The aim of this study was to compare the efficacies of two percutaneous fixation methods after closed reduction in physeal ankle fractures. METHODS: We reviewed the cases of 24 patients with a mean age of 12.29 years; 16 were male, and 8 were female. Only patients with fractures of Salter-Harris types 2, 3, and 4 with displacements greater than 2 mm were included in the study. Patients were treated with closed reduction manipulation and percutaneous screw fixation. For each patient, either cannulated or headless full threaded compressive screws were used for percutaneous fixation. Radiological and clinical healing time, range of motion (ROM), American Orthopaedic Foot and Ankle Society (AOFAS) score and physeal arrest were then measured. RESULTS: The mean follow-up time was 13 months. The mean time until cast removal was 3.5 weeks (range 2-5). A full ROM was achieved at an average of 5.7 weeks postoperatively (range 4-8). The radiologic healing time was 6.1 weeks (range 4-7). The patients' clinical healing time averaged 6.8 weeks (range 5-8). Differences in radiologic healing time (p = 0.487), clinical healing time (p = 0.192), AOFAS score (p = 0.467), and complication rate (p = 0.519) between patients who received the headless compressive screw and those who received the cannulated screw for fixation were not statistically significant. CONCLUSIONS: We demonstrate good clinical results with closed reduction and the percutaneous screw fixation method. Both cannulated and headless compressive screws can be used safely as a treatment method in physeal ankle fractures.

Arthroscopic debridement and grafting of an intraosseous talar ganglion.

We report the case of a 41-year-old man with right ankle pain and swelling who had an intraosseous talar ganglion in the medial part of talar dome. A surgical procedure was performed using the 3-portal arthroscopic approach. The softened chondral surface was removed and the content of the cyst was discharged arthroscopically. The sclerotic rim was abraded until the bleeding spongious layer was seen. A grafting procedure was also performed arthroscopically. A trocar was introduced into the defect from the superomedial portal. Autografts were impacted using a cylindrical rod through the trocar into the defect. The clinical and radiologic results at the 1-year follow-up were satisfactory. We encountered no complications postoperatively. We conclude that arthroscopic debridement and grafting of an intraosseous ganglion adjacent to the articular surface may be a better option compared with open surgery.

Arthroscopic treatment of solitary benign intra-articular lesions of the knee that cause mechanical symptoms.

PURPOSE: Most cases of knee locking and giving-way are caused by meniscal tears, loose bodies, or chondral lesions. Intra-articular benign tumors or tumor-like lesions can present with symptoms that resemble acute mechanical derangement. From a database of 2,200 arthroscopic interventions, 19 cases of intra-articular masses that presented with catching and locking symptoms in the knee were retrospectively analyzed. TYPE OF STUDY: Case series. METHODS: Our review revealed 33 patients with benign intra-articular masses in the knee joint. Nineteen of these individuals had sought medical attention for mechanical symptoms of catching or locking. The other 14 patients had a variety of symptoms including pain, swelling, and limitation of knee motion, but did not have mechanical symptoms. Age, sex, history of trauma, knee pain and effusion, medical illnesses, physical examination, arthroscopic findings, and pathologic findings were noted. RESULTS: The average age of the 6 male and 13 female patients was 37.5 years (range, 18 to 58 years). Preoperative magnetic resonance imaging confirmed the diagnosis in 7 cases and 12 cases were diagnosed during knee arthroscopy. The mean follow-up time after surgery was 52.5 months (range, 6 to 120 months). Pathologic examination of the lesions revealed 15 cases of localized pigmented villonodular synovitis (79%), 1 lipoma arborescens (5%), 1 pseudocyst (5%), and 2 nonspecific synovial masses (11%). None of the lesions showed malignant transformation. CONCLUSIONS: Solitary benign intra-articular lesions should be considered a rare cause of mechanical knee symptoms. Localized pigmented villonodular synovitis originating from the extensor mechanism or fat pad is the most common solitary intra-articular mass lesion in the knee and usually arises in the patellofemoral compartment. Recurrence has not occurred in our series, which includes 14 of 19 patients with greater than 24 months follow-up. LEVEL OF EVIDENCE: Level IV.

[Thermal assisted arthroscopic stabilization of unstable shoulder]. / Instabil omzun isi destekli artroskopik stabilizasyonu.

The use of nonablative thermal energy to shrink soft-tissue collagen results in ultrastructural and mechanical changes at temperatures 60 degrees C or above. Due to this effect, the fibrils undergo shortening and shrinkage. Arthroscopic thermal capsulorrhaphy has been used in the treatment of shoulder instabilities and posterior impingement syndrome; in particular, the presence of a Bankart lesion or a superior labral anterior posterior lesion requires a labral or capsulolabral repair. Despite ease of application, thermal techniques have higher complication rates, with no proven superiority over traditional suture techniques. Further studies are required to develop the most appropriate technique for tissue shrinkage without any associated tissue destruction. The mechanical properties and long-term durability of the newly produced collagen need to be analyzed, as well.

Tunnel enlargement after arthroscopic anterior cruciate ligament reconstruction: comparison of bone-patellar tendon-bone and hamstring autografts.

Bone tunnel enlargement associated with anterior cruciate ligament (ACL) reconstruction has recently become a topic of interest in the literature. This association was examined, along with the effect of femoral and tibial tunnel enlargement on the clinical results of ACL reconstruction performed with either bone-patellar tendon-bone (BPTB) or hamstring (HST) autografts. Forty-six patients underwent arthroscopic ACL reconstruction (23 receiving BPTB autograft and 23 HST) between March 1999 and July 2001. Thirty patients (13 receiving BPTB autograft and 17 HST) completed the last clinical and radiologic evaluations and were included in the study. The mean age of patients in the HST group was 29.8 years (range 18-39) and that in the BPTB group was 27.6 years (range 20-37). The mean follow-up period was 24.6 months (range 12-36) in HST group and 18.5 months (range 12-40) in BPTB group. The effect of tunnel enlargement on the clinical results was evaluated by comparing preoperative and postoperative Lysholm, Tegner, and International Knee Documentation Committee scores and ligament laxity measurements between and within the groups. Postoperative femoral and tibial tunnel diameters in both groups were significantly larger than their corresponding preoperative tunnel diameters. In an intergroup evaluation, the enlargement of the tibial tunnel was similar in both groups (P=.556), but the femoral tunnel diameter was significantly larger in the HST group than in the BPTB group (P>.001). Preoperative laxity of the knees significantly improved after the operations in both groups, but no difference between the groups was evident at the final follow-up visit. No correlation between tunnel widening and the clinical results of the BPTB and HST procedures was observed.

[Treatment of residual obstetrical brachial plexus palsy with tendon transfer]. / Rezidüel obstetrikal brakial pleksus paralizisi tedavisinde tendon transferi.

OBJECTIVES: We evaluated the results of the correction of adduction and internal rotation deformities of the shoulder associated with residual obstetrical brachial plexus palsy (OBPP) by the transfer of latissimus dorsi and teres major muscles to the rotator cuff. METHODS: In order to correct adduction and internal rotation deformities associated with residual OBPP, 10 patients (7 males, 3 females; mean age 8.1 years; range 4 to 19 years) underwent transfer of the latissimus dorsi and teres major muscles to the rotator cuff and lengthening of the pectoralis major tendon with Z-plasty. The right and left extremities were affected in seven and three patients, respectively. Involvement of the C5-C6 nerve roots was detected in four, and C5-C6-C7 nerve roots in six patients. In two patients with a positive Putti sign, axillary roentgenograms showed posterior subluxation of the humeral head, and magnetic resonance and computed tomography scans revealed type III glenohumeral deformity. Functional evaluations were made using a 5-point scoring system proposed by Mallet. The mean follow-up was 23.6 months (range 5 to 42 months). RESULTS: Postoperatively, the mean abduction and external rotation were 134.5 degrees (range 95 degrees to 170 degrees ) and 70 degrees (range 45 degrees to 90 degrees ), respectively. The mean global abduction score was 4, external rotation score was 4.2, and the scores assigned to the ability to move hand to the neck and mouth were 3.5. Of two patients with type III glenohumeral deformity, whose ages were four and 19 years, abduction and external rotation were 150 degrees and 45 degrees in the former, 135 degrees and 70 degrees in the latter, respectively. CONCLUSION: The transfer of the latissimus dorsi and teres major tendons is a necessary procedure to restore external rotation and abduction functions of paralysed shoulders. Compared to other techniques employed, it offers obvious advantages in terms of ease and cost, as well.

[The use of the cable-grip system in the treatment of winged scapula caused by post-traumatic combined nerve injury: a case report]. / Kombine sinir yaralanmasina bagli gelisen kanat skapula tedavisinde kablo-sikistirma sisteminin kullanilmasi: Olgu sunumu.

A twenty-three-year-old male patient developed winging of the scapula after a combined nerve injury following a gun-shot. Scapulothoracic arthrodesis was considered in order to relieve the patient's complaints. Stabilization of the scapulothoracic joint was performed using a hitherto undescribed method with the use of a cable-grip system (Doll-Miles Trochanter&Cable Grip System-Howmedica). After a seven-month follow-up, union was accomplished without any malposition; the patient's complaint of pain disappeared, shoulder imbalance was restored with an improvement in shoulder abduction from 70 degrees to 100 degrees and in flexion from 110 degrees to 160 degrees.

[The role of the long head of the biceps in subacromial impingement syndrome and arthroscopic assisted tenodesis]. / Biseps uzun basinin subakromiyal sikisma sendromuna etkisi ve artroskopik yardimli tenodezi.

OBJECTIVES: Tenosynovitis of the long head of the biceps tendon, which commonly accompanies subacromial impingement syndrome, is one of the most important underlying cause of shoulder pain. We evaluated our experience with arthroscopic subacromial decompression and tenodesis of the long head of the biceps using mini-open approach. METHODS: Among patients who underwent arthroscopic subacromial decompression (112 patients) alone or in combination with mini-open rotator cuff repair (55 patients), 19 patients (11%; 12 females, 7 males; mean age 47 years, range 42 to 62 years) had tenodesis of the long head of the biceps. During arthroscopy of the glenohumeral joint, the decision for tenodesis was based on the presence of irreversible findings of chronic inflammation such as atrophy, excessive fraying, or partial rupture. The patients were divided into two groups depending on the surgery, namely, mini-open rotator cuff repair (group 1, 9 patients) and arthroscopic subacromial decompression alone (group 2, 10 patients). The mean follow-up was 17.6 months in group 1 (range 12 to 28 months), and 19.6 months in group 2 (range 12 to 40 months). RESULTS: Seven patients in group 1 (78%) did not complain about pain, while two patients had pain after vigorous physical activity. In group 2, nine patients (90%) were pain-free, whereas one patient had moderate pain. None of the patients had any cosmetic deformity. Two patients in group 1, and one patient in group 2 had mild biceps spasms. CONCLUSION: Despite the small sample size and a relatively short follow-up period, our results for tenodesis may be regarded as satisfactory. Special attention should be paid to the arthroscopic evaluation of the biceps tendon and tenodesis may be inevitable in the presence of chronic changes.