Predictors of the Clinical Outcome After Arthroscopic Partial Meniscectomy for Acute Trauma-Related Symptomatic Medial Meniscal Tear in Patients More Than 60 Years of Age.

PURPOSE: To determine predictors of the clinical outcome after arthroscopic partial meniscectomy performed for acute trauma-related medial meniscal tear leading to mechanical symptoms in patients more than 60 years of age. METHODS: In this retrospective study with 4.1 years' follow-up, the clinical data of 154 arthroscopic partial medial meniscectomies were evaluated. The body mass index (BMI), duration of symptoms, the hip-knee-ankle angle, type of the meniscal tear, presence of any chondral lesions, degenerative changes in the patellofemoral joint, the status of the cruciate ligaments and lateral meniscus, and the presence of any plica or synovitis were the independent variables. Visual Analog Scale (VAS) and Lysholm Knee Scoring Scale were the instruments used as outcome measures. Multivariate analysis was performed to determine the major predictors. RESULTS: The mean VAS score for 154 knees evaluated in this study improved from 5.6 points preoperatively to 2.3 points at the latest follow-up. The mean Lysholm score improved from 43 points to 72.7 points. VAS and Lysholm scores at the latest follow-up were significantly worse in patients with a preoperative BMI ≥ 26 kg/m(2), hip-knee-ankle angle > 5°, grade III or IV chondral lesion of the medial compartment according to Outerbridge classification, degenerative changes in patellofemoral joint surfaces, and an anterior cruciate ligament that was either partially ruptured or degenerative with increased laxity. CONCLUSIONS: A preoperative BMI ≥ 26 kg/m(2), Outerbridge grade III or IV chondral lesion of the medial compartment of the operated knee joint diagnosed during arthroscopic intervention, degenerative changes in patellofemoral joint surfaces, and the presence of an anterior cruciate ligament either partially ruptured or degenerative with increased laxity should be considered as the major predictors of the clinical outcome after arthroscopic partial meniscectomy performed for acute trauma-related symptomatic medial meniscal tear in patients more than 60 years of age. LEVEL OF EVIDENCE: Level IV, prognostic case series.

Effects of total knee arthroplasty on ankle alignment in patients with varus gonarthrosis: Do we sacrifice ankle to the knee?

PURPOSE: Total knee arthroplasty is one of the most commonly preferred surgical methods in the treatment of patients with varus gonarthrosis. In this study, we aimed to evaluate the radiological changes observed in the ankles after total knee arthroplasty. METHODS: Between May 2012 and June 2013, 80 knees of 78 patients with varus deformity over 10° underwent total knee arthroplasty. For each patient, full-leg standing radiographs were obtained pre- and post-operatively. Mechanical and anatomical axes (HKA and AA), lateral distal femoral angle, medial proximal tibial angle, lateral distal tibial angle (LDTA), ankle joint line orientation angle (AJOA), tibial plafond talus angle (PTA) and talar shift were measured for each patient both pre- and post-operatively. RESULTS: Pre-operatively, the mean HKA was 16.6° and the mean AA was 10.41°, both in favour of varus alignment. Post-operatively, the mean HKA decreased to 3.6° and the mean AA to -2.1. The mean LDTA was 87.3°. Before the operation, the mean AJOA was -7.6°, opening to the medial aspect of the ankle, and it was 0.04° after the operation and opening to the lateral aspect (p < 0.05). CONCLUSION: Our study reveals the changes occurring in the ankle after acute correction of long-standing varus deformity of the knee using total knee arthroplasty. In cases undergoing knee arthroplasty, effect of the acute change in the alignment of the knee on the ankle should be taken into consideration and the amount of correction should be calculated carefully in order not to damage the alignment of the ankle. LEVEL OF EVIDENCE: IV.

Pure elbow dislocation in the paediatric age group.

PURPOSE: The main purpose of the present study was to evaluate the clinical results and prognosis of pure elbow dislocations in the paediatric age group following non-surgical treatment. METHODS: Acute traumatic pure elbow dislocations treated between January 2008 and January 2013 were evaluated. The median age was eight years. The mean follow-up time was 46 months. Active and passive range of motion (ROM), elbow stability, neurovascular status, functional status and any early or late complications were evaluated and recorded at the latest follow-up. RESULTS: The mean flexion-extension ROM was measured as 119.5 degrees. The mean pronation and supination were 67 and 79 degrees. Moderate instability was diagnosed in four cases. The mean Mayo Elbow Performance Score (MEPS) score was 91.6 points; the clinical outcome was excellent in nine patients, good in two and fair in one. CONCLUSIONS: Acute traumatic pure elbow dislocation in childhood is a very rarely seen emergency that can be treated safely with closed reduction combined long-arm plaster splinting and physical rehabilitation.

Proximal Intermetatarsal Divergence in Distal Chevron Osteotomy for Hallux Valgus: An Overlooked Finding.

The goal of distal chevron osteotomy for hallux valgus is to restore proper first-toe joint alignment by performing lateral translation of the distal first metatarsal fragment (the metatarsal head). We hypothesized that in some patients this procedure might also result in involuntary medial translation of the proximal first metatarsal fragment, which we called proximal intermetatarsal divergence. The aim of the present study was to compare the pre- and postoperative radiographs of patients with hallux valgus to determine whether we could identify proximal intermetatarsal divergence. We retrospectively compared the pre- and postoperative radiographs of 29 feet in 28 patients treated with distal chevron osteotomy. Two different methods were used to measure the intermetatarsal angles: the anatomic intermetatarsal angle (aIMA) and the mechanical intermetatarsal angle (mIMA). The maximum intermetatarsal distance (MID) was also measured. We defined proximal intermetatarsal divergence as a postoperative increase in the aIMA or MID, coupled with a decrease in the mIMA. For data analysis, we divided the patients into low-angle (mild deformity) and high-angle (severe deformity) groups, according to their preoperative mIMA. The mean ± standard deviation patient age was 41 ± 14 years. In the low-angle group, the mean mIMA decreased (from 10.91° to 7.00°), the mean aIMA increased (from 11.80° to 13.55°), and the mean MID increased (from 17.97 mm to 20.60 mm; p = .001, for all). In the high-angle group, the mean mIMA decreased (from 14.30° to 6.90°; p = .001), the mean aIMA decreased (from 14.77° to 13.54°; p = .06), and the mean MID decreased (from 20.74 mm to 20.37 mm; p = .64). The results of our study suggest that proximal intermetatarsal divergence might occur after distal chevron osteotomy for hallux valgus, primarily in patients with a low preoperative mIMA.

Surgical Treatment of Hip Instability in Patients With Lower Lumbar Level Myelomeningocele: Is Muscle Transfer Required?

BACKGROUND: Treatment of hip instability in patients with lower lumbar level myelomeningocele is clinically challenging. Muscle transfer procedures, release of contractures, and intertrochanteric varus-rotation osteotomies have been described to restore weak or absent abductor strength as well as relocation of the hip. However, controlled trials evaluating hip instability in lower lumbar myelomeningocele are limited in the current literature. QUESTIONS/PURPOSES: The purposes of this study were to compare the (1) radiographic evidence for joint stability; (2) clinical outcomes (including abductor strength, ambulatory ability, and residual use of orthoses); and (3) complications between patients undergoing combined periarticular contracture releases and bony procedures with and without external oblique abdominal muscle transfers. METHODS: Between 2004 and 2013, 14 pediatric patients (16 hips) were treated for hip instability secondary to myelomeningocele using releases with or without muscle transfer. From those, 13 patients (15 hips) with a mean age of 6 years who had L3 to L5 level involvement were evaluated retrospectively. The patients were separated into two groups. Nine hips (in eight patients) were treated by performing a combination of external oblique abdominal muscle transfer to the greater trochanter, periarticular release of contractures, and bony procedures. These were compared with six hips (five patients) treated by performing a combination of periarticular release of contractures and bony procedures without external oblique abdominal muscle transfer. This study compared the results between two surgeons, one of whom always performed these muscle transfers in this setting and the other who never performed muscle transfer during the study period. The patients were clinically followed up at a mean of 41 months (range, 14-122 months); none of the patients was lost to followup. Radiographic evaluation criteria included Reimer's migration index, acetabular index, femoral neck-shaft angle, pelvic obliquity, and the presence of scoliosis. Clinical evaluation included muscle strength examination, periarticular contractures, necessity for using orthoses as walking aids, and Hoffer criteria of mobility. All complications were also noted from a chart review. RESULTS: There were no differences between the two groups regarding postoperative femoral head localization, reflecting the presence or absence of residual subluxation, according to Reimer's index (Reimer's index = 32%; range, 10%-40%, in the muscle transfer group compared with 27%; range, 15%-43%, in the no-transfer group at latest followup; p = 0.723). Postoperatively, abductor strength improved in the group treated with external oblique transfer compared with the group treated without muscle transfer (median improvement of 2 versus 0, p = 0.02), but this improvement neither resulted in a clinically important difference in Hoffer criteria of mobility (no change was detected in either group) nor decreased the need for use of an orthosis (no change was detected in either group). With the numbers available, there was no difference with respect to complications between the two groups (two complications versus one). CONCLUSIONS: External oblique abdominal muscle transfer did not provide a clinically important improvement in functional recovery when compared with patients with L3 to L5 myelomeningocele and hip instability who were treated without it. We therefore do not recommend a routine muscle transfer procedure during the operative management of hip instability in patients with lower lumbar level myelomeningocele. LEVEL OF EVIDENCE: Level III, therapeutic study.

Short-term effects of partial meniscectomy on the clinical results of anterior cruciate ligament reconstruction.

PURPOSE: This study aims to analyse the short-term effects of partial meniscectomy on the clinical results of anterior cruciate ligament reconstruction surgery. METHODS: Clinical outcomes of 19 patients who had partial medial meniscectomy and anterior cruciate ligament reconstruction during the same surgery (Group 1) were compared with the outcomes of 25 patients who had also reconstruction but did not have any meniscal lesion (Group 2). Median follow-up time was 29 months (range 12-67 months) in Group 1 and 27 months (range 12-70 months) in Group 2. Feeling of apprehension in sports activities, International Knee Documentation Committee (IKDC) score, KT-2000 Arthrometer(®) measurements and post-operative time to return to sports activity were the criteria for data analysis. RESULTS: Eight patients (42%) in Group 1 and 5 patients (20%) in Group 2 stated feeling of apprehension in sports activities. IKDC score improved to A in 11 patients (58%) from Group 1, and 18 patients (72%) from Group 2. Mean anterior translation according to KT-2000 arthrometer measurements was 5.2 ± 1.3 mm in Group 1, and 4.6 ± 1.3 mm in Group 2. Post-operative time to return to sports activity was 8.5 ± 3.0 months in Group 1, and 6.5 ± 2.2 months in Group 2. CONCLUSION: Partial meniscectomy for irreparable medial meniscal tears, applied during the same surgery with anterior cruciate ligament reconstruction, negatively affects the clinical outcomes in the short-term follow-up. This study may be a reference for long-term clinical trials and also future investigations of new methods in the treatment of similar cases. LEVEL OF EVIDENCE: IV.

Transverse Subtrochanteric Shortening Osteotomy During Cementless Total Hip Arthroplasty in Crowe Type-III or IV Developmental Dysplasia.

The purpose of this study was to review the outcomes of transverse subtrochanteric shortening osteotomy during cementless total hip arthroplasty in Crowe Type-III or IV developmental dysplasia. Seventy-three osteotomies were included in our study. Mean follow-up was 61 months. Harris hip score, leg length discrepancy, neurological status, union status of the osteotomy, and femoral component stability were the criteria for evaluation. All complications were noted. The mean Harris hip score improved from 38.6 points to 83.7 points. The mean leg length discrepancy decreased from 56.5 mm to 10.7 at the latest follow-up. The mean union time was 5.2 months. We observed 4 non-unions. Transverse subtrochanteric shortening osteotomy is an effective and reliable method in restoration of a more normal limb.

Two-Stage Cementless Revision Total Hip Arthroplasty for Infected Primary Hip Arthroplasties.

The main purpose of the present study was to analyze the clinical features, the most common infective agents, and the results of two-stage total hip revision using a teicoplanin-impregnated spacer. Between January 2005 and July 2011, 41 patients were included. At the clinical status analysis, physical examination was performed, Harris hip score was noted, isolated microorganisms were recorded, and the radiographic evaluation was performed. The mean Harris hip score was improved from 38.9 ± 9.6 points to 81.8 ± 5.8 points (P<0.05). Infection was eradicated in 39 hips. Radiographic evidence of stability was noted in 37 acetabular revision components, and all femoral stems. Two-stage revision of the infected primary hip arthroplasty is a time-consuming but a reliable procedure with high rates of success.

Constitutional varus does not affect joint line orientation in the coronal plane.

BACKGROUND: In a previous study, we described the distribution of coronal alignment in a normal asymptomatic population and recognized the occurrence of constitutional varus in one of four individuals. It is important to further investigate the influence of this condition on the joint line orientation and how the latter is affected by the onset and progression of arthritis. QUESTIONS/PURPOSES: The purposes of this study are (1) to describe the distribution of joint line orientation in the coronal plane in the normal population; (2) to compare joint line orientation between patients with constitutional varus and neutral mechanical alignment; and (3) to compare joint line orientation between a cohort of patients with prearthritic constitutional varus and a cohort of patients with established symptomatic varus arthritis. METHODS: Full-leg standing hip-to-ankle digital radiographs were performed in 248 young healthy individuals and 532 patients with knee arthritis. Hip-knee-ankle (HKA) angle and tibial joint line angle (TJLA) were measured in the coronal plane. Patients were subdivided into varus (HKA ≤ -3°), neutral, and valgus (HKA ≥ 3°). RESULTS: The mean TJLA in healthy subjects was 0.3° (SD 2.0°). TJLA was parallel to the floor in healthy subgroups with neutral alignment (TJLA 0.3°, SD 1.9) and constitutional varus (TJLA 0.2°, SD 2.2°). In patients with symptomatic arthritis and varus alignment, the TJLA opened medially (mean -1.9°, SD 3.5°). CONCLUSIONS: Constitutional varus does not affect joint line orientation. Advanced medial arthritis causes divergence of the joint line from parallel to the floor. These findings influence decision-making for osteotomy and alignment in total knee arthroplasty.

Long-term follow-up results of foot and ankle tuberculosis in Turkey.

The incidence of tuberculosis has been increasing, especially in the past 2 decades. Skeletal tuberculosis is very rare compared with the frequency of the pulmonary form. In the present study, we have shared our long-term experience with foot and ankle tuberculosis, providing information about the different aspects of the disease. A total of 70 patients with foot and ankle tuberculosis, treated from 1983 to 2005, were evaluated. The mean patient age was 34.4 (range 7 to 85) years at the diagnosis. The mean interval between the first symptoms and the diagnosis was 26.4 months (range 1 month to 15 years). The mean follow-up period was 21.7 (range 8 to 30) years. The infection affected both the joint and the bones in 29 patients, only the joints in 13, only the bones in 22, and the soft tissues alone in the remaining 6 patients. The most common joint location was the tibiotalar joint. The talus was the most commonly infiltrated bone. All patients underwent biopsy, and 28 patients underwent additional surgical procedures. In 18 patients (25.7%), 1 to 4 recurrences developed during the follow-up period. In the last follow-up visits, either severe destruction of the bones or end-stage arthrosis was evident in 39 patients (55.7%), especially in those with osseous tuberculosis. Foot and ankle tuberculosis is very rare. The diagnosis of the disease will often be late owing to the lack of pathognomonic findings. A histopathologic evaluation should not be omitted in cases with suspicion. The incidence of residual deformity or end-stage arthrosis has been high in the long term; however, the patients will usually be without any symptoms.

[Correlation between Haller index and echocardiographic and spirometric findings in children with pectus excavatum]. / Pektus ekskavatumlu çocuklarda Haller indeksi ile ekokardiyografik ve spirometrik bulgularin korelasyonu.

OBJECTIVES: In this study, we evaluated the correlation between severity of deformity and cardiopulmonary function with regards to echocardiographic and spirometric findings. STUDY DESIGN: Twenty-five children, mean age 13.6 years, presenting with pectus excavatum between August 2012 and May 2013, were included. Haller index (HI) was calculated for each patient. Patients with an index of <2.5 were accepted as Group 1, 2.5-3.6 as Group 2, and >3.6 as Group 3. Left ventricle dimension, ejection fraction, and shortening fraction were evaluated with echocardiography. Using spirometry, forced vital capacity (FVC), forced expiratory volume in the first second (FEV1), and FEV1/FVC ratio were calculated. Groups were compared using these parameters. RESULTS: There were 18 males and 7 females. The mean index was 3.48±0.78. Though there was no significant difference in the index with regards to sex, the index increased with age. Eight percent of patients were in Group 1, 52% in Group 2 and 40% in Group 3. A significant decrease in ejection and shortening fractions was evident as the index increased. A statistically significant relation between HI and cardiac dysfunction was evident (p<0.01). As the index increased, there was significant decrease in FEV1 and the FEV1/FVC ratio, while there was no significant difference in FVC. As the deformity worsened, incidence of pulmonary dysfunction was found to be higher. CONCLUSION: This study revealed that pectus excavatum leads to cardiac and pulmonary problems, and functions of the left ventricle may be affected by the deformity. Furthermore, the relation between the severity of the deformity and cardiovascular function is evident.

Mid-Term Clinical and Radiological Results at a Tertiary Care Hospital in Türkiye: Is Residual Varus Really Important After Mechanically-Aligned Total Knee Arthroplasty?

INTRODUCTION:  Traditionally, in total knee arthroplasty (TKA), it is aimed to keep the mechanical axis of the lower extremity neutral (mechanical alignment: 3° varus-valgus in the coronal plane) to improve long-term outcomes. This study aimed to assess the mid-term radiological and clinical results of patients with postoperative residual varus (more than 3° of varus) after mechanically-aligned TKA. METHODS: A total of 616 individuals who had undergone TKA for primary knee osteoarthritis between 2008 and 2013 in our tertiary care hospital were retrospectively examined. All TKAs were performed with the mechanical alignment strategy. For radiological evaluation, hip-knee-ankle (HKA) angle, knee alignment angle (KAA), mechanical medial proximal tibial angle (mMPTA), knee inclination (KI), joint line orientation angle relative to ground (JLOA-G), posterior tibial slope (PS), joint line convergence angle (JLCA) were measured. Besides, patients' latest radiographs were screened for any clue of aseptic loosening or mechanical failure. Knee Society Score (KSS) (knee and functional subgroups), and Lysholm, Oxford, and Tegner scores were used for clinical evaluation. In addition, knee flexion and extension limitations were assessed. RESULTS: After applying the exclusion criteria, a minimum of five-year follow-up result of 110 patients was demonstrated. There were 101 females (92%) and nine males (8%). The mean follow-up time was 65.8 ± 6.3 months (range: 60.8-75.8 years). The mean age was 65.9 ± 7.7 years (range: 39 to 89 years). The preoperative mean mechanical axis angle of the lower extremity was 17.3° ± 7.8° (range: 13.4-43.9°), whereas it was 8.3° ± 3.6° (range: 3.2-19.8°) postoperatively. The preoperative mean flexion angle was 90.7° ± 23.8° (range: 40-130°), and the extension limitation was -2.5° ± 7.4° (range: -40-0°), whereas, postoperatively, they were 102.8° ± 15.4° (range from 40° to 150°) and -3.7° ± 7.5° (range from -40° to 0°), respectively. The latest follow-up's mean KSS knee subgroup was 67 ± 18.4 (range: 12-93), the mean KSS functional subgroup was 74 ± 23.6 (range: 20-100), the mean Lysholm score was 81.7 ± 15.7 (range:25-100), the mean Tegner score was 3.65 ± 0.99 (range: 1-5), the mean Oxford score was 37.4 ± 6.5 (range: 9-48). There was no patient with aseptic loosening or mechanical failure. CONCLUSIONS: In the mid-term follow-up of patients with residual varus after mechanically-aligned TKA, satisfactory clinical and radiological results were obtained without aseptic loosening or implant failure.

Single-stage treatment of complete dislocation of radial head and forearm deformity using distraction osteogenesis in paediatric patients having multiple cartilaginous exostosis.

BACKGROUND: We are reporting the results of single-stage treatment for patients with forearm deformity and radial head luxation due to hereditary multiple exostosis using distraction osteogenesis. METHOD: Six patients with a mean age of 12 years were treated. Morphological evaluation was made according to Masada (3 of the cases were 2a and 3; 2b). Angular deformities of forearm and wrist were evaluated as described by Fogel (distal radial joint angle was 27°, ulnar variance was 12.8 mm and carpal slip was 71.3%). Mean forearm pronation was 48.4° whilst mean supination was 19.2°. Mean elbow range of motion was 26.6°-103.4° and the mean DASH score was 75. Common surgical procedures were deformity correction, ulnar lengthening and gradual radial head reduction using external fixators. RESULTS: Mean follow-up period was 4.2 years and mean external fixation time was 6 months. Mean amount of ulnar lengthening was 2.9 cm and the distraction index was 14.9 cm/day. Mean radial articular angle was 14.3°, ulnar variance 2.3 mm, carpal slip 55%, forearm pronation 65.9° and supination was 55°. Mean elbow range of motion was 15.8°-119.2°. In the last follow-up, the mean value of DASH score was 8.1. Major and minor complications were seen during the follow ups. CONCLUSIONS: Single-stage deformity correction, ulnar lengthening and radial head reduction technique that we have used provide satisfactory functional and cosmetic results. Early surgical correction may lead to even better results.

Shortening and secondary relengthening for chronically infected tibial pseudarthroses with poor soft tissues.

BACKGROUND: The treatment of chronically infected tibial pseudarthroses with poor soft tissues ends with amputation on many occasions. Aggressive débridement of bone and soft tissue and reconstruction of the extremity, performed as a limb salvage procedure, is an alternative treatment option to amputation. METHODS: Our patients had a mean age of 42 years. According to the Paley classification, one of the patients had A2 pseudoarthrosis, four had B2, and three had B3. One had localized infection, whereas the other seven had diffuse infection, according to the Cierny-Mader system. The mean duration of the infection was 10.75 years, and the mean number of previous operations was 5.13. The mean shortness was 2.4 cm, and the mean bone defect was 1 cm. RESULTS: The mean primary shortening was 8.6 cm, the mean duration of the fixator stay was 9.6 months, and the mean distraction index was 39.1 days/cm. The mean duration of follow-up was 25 months. The bone results were excellent in four cases, good in two, and fair in the other two. The functional results were excellent in one patient, good in six, and fair in one. A total of 11 minor and 3 major complications were seen during the treatment, and one case resulted in amputation. CONCLUSIONS: Despite the high rate of complications, our treatment method enabled limb salvage for patients who had previously been candidates for amputation. With this treatment, there is less need for a second operation, and an additional operation is not necessary for soft tissue coverage.

A case of infantile scurvy treated only with vitamin C: a forgotten disease.

Scurvy is a rare disease occurring because of a nutritional deficiency of vitamin C. In the paediatric age group the disease is usually characterized by musculoskeletal manifestations. Treatment is straightforward and consists of vitamin C administration. However, if the patient is left untreated, scurvy may be life-threatening. We report here the case of a 16-month-old infant with scurvy. After proper treatment, the complaints disappeared in a very short time period and the boy grew up as a completely normal child during the 12 years follow-up. Nowadays only few physicians have experience with this disease, and ascorbic acid deficiency can thus easily be overlooked. With this paper we aimed to remind of the efficacy of vitamin C administration for patients with scurvy.

Correction of a major flexion deformity developed after knee arthrodesis in child age: a case report.

Septic arthritis in child age results in sequelae when treated late or inappropriately. Arthrodesis is a salvage option which is rarely performed in children because of its complications and resultant disabilities. We report the case of a 16-year-old boy who had been treated with arthrodesis of his right knee at the age of seven and subsequently developed a progressive osseous deformity, eventually resulting in a 130 degrees flexion deformity of the knee. The deformity and the resulting limb length discrepancy were corrected using the Ilizarov method. In a single stage operation, a wedge resection osteotomy at the distal femur was performed and a ring fixator was applied. The mechanical axis was corrected first by gradual closing of the wedge thus avoiding damage to the posterior neurovascular structures, followed by lengthening.

A modified technique of internal bone transport.

A modification of the technique of internal bone transport is presented. It decreases bone and soft tissue complications during bone transport, increases patient's comfort, the volume of the fixator is smaller and painful scarring is limited. Nine patients with a mean age of 23.9 years were treated with this technique. The aetiology was tumour, trauma or sequelae of infection. The mean bone loss was 7.2 cm in length. Transportation was achieved with a special pulley system. The mean follow-up time was 18.3 months. The external fixation time ranged from 5 to 13.2 months, the mean distraction index was 12.1 days/cm. The mean length of bone transport done was 6.3 cm. An excellent bone result was obtained in 4 cases, a good result in 4 cases and a fair result in one case. An excellent functional result was obtained in 2 lower extremity cases, a good result in 3 cases. Preoperative DASH scores of the upper extremity cases improved from a mean of 80.1 to a mean of 15.85. Complications were seen in 4 cases.

Surgical Repair of Neglected Bucket-Handle Meniscal Tears Displaced into the Intercondylar Notch: Clinical and Radiological Results.

The literature contains very limited articles wherein the treatment results of bucket-handle meniscal tears according to various types are evaluated and wherein results for repair of chronic tears are discussed. The objective of this study is a clinical and radiologic evaluation of arthroscopic repair for patients suffering flipped, neglected chronic bucket-handle meniscal tear in the intercondylar notch. A total of 26 patients were evaluated retrospectively. The mean age at the time of surgery was 27 years (range, 16-44). Mean period from meniscal injury to surgery was 28 months (range, 4-96). The mean follow-up period was 31 months (range, 11-67). During the follow-up, the patients were evaluated clinically, functional scores from the International Knee Documentation Committee (IKDC), Lysholm, and Tegner as well as magnetic resonance imaging (MRI). The mean preoperative Lysholm score of 24 increased to 85 postoperatively. Mean IKDC score was 56.3 preoperatively and 84.5 postoperatively. The mean Tegner score of 3.4 increased to 5.6 postoperatively. Mean Lysholm, IKDC, and Tegner scores in the first group were 84, 74, and 5.1, respectively, and in the anterior cruciate ligament (ACL) reconstruction group; 86, 85.9, and 5.8. While 20 (77%) out of 26 patients had none of the clinical findings, 6 patients (23%) presented with these findings. Postoperative MRI assessment revealed meniscal healing in 21 patients (27% complete, 54% partial healing) and no healing in 5 patients (19%). A clinical healing rate of 77% and a radiological healing rate of 81% along with statistically significant increases in Lysholm, IKDC, and Tegner scores prove that the repair option is effective for neglected, chronic bucket-handle meniscal tears flipping to the intercondylar notch. This study showed that good results could be achieved with the repair of neglected, chronic period bucket-handle meniscal tears flipping to the intercondylar notch, whether with an accompanying ACL tear or not.