Cem Coskun Avci

New interlocking intramedullary radius and ulna nails for treating forearm diaphyseal fractures in adults: A retrospective study

INTRODUCTION The treatment goal for diaphyseal forearm fractures in adults is to restore axial and rotational stability. The treatment of these fractures with intrmaedullary locked nailing remains sparse. We therefore evaluated IM nails for treating forearm diaphyseal fractures in adults. METHODS We retrospectively reviewed adult patients with isolated unilateral or bilateral fractures of the radius, ulna, or both, who were treated with closed or mini open reduction with a new IM nail between May 2008 and January 2012 and who were followed for a least 1 year. Patients with a Galeazzi fracture, a pathological fracture or patients with nonunion after previous surgeries were excluded. All patients were allowed full range of motion without any external support. Primary outcomes were Grace and Eversmann rating, Disabilities of the Arm, Shoulder and Hand (DASH) scores. RESULTS The 43 enrolled patients (mean age, 37 years; 32 men) had 59 forearm fractures: 14 isolated radius fractures, 17 isolated ulna fractures (2 bilateral), and 28 fractures of both the radius and ulna. Mean time to fracture union was 13 weeks (range 10-14 weeks) for ulnar fractures and 12 weeks (range 10-13 weeks) for radial fractures. No patient had nonunion, deep infections, or radioulnar synostosis. Followup ranged from 12 to 44 months. Grace and Eversmann ratings were excellent in 38 patients and good in 5. Mean DASH score was 6.5 points (range 0-13.3). CONCLUSIONS Intramedullary nailing of adult forearm diaphyseal fractures appears to be a good alternative to plate osteosynthesis. The advantages are short operative time, minimal invasive techniques, and sufficient stability in all planes that allows early motion without additional fracture support.

The mid-term results of treatment for tibial pilon fractures.

BACKGROUND In this report, the surgical treatment results of distal tibia (pilon) fractures are analyzed radiologically and clinically. METHODS Between 2002 and 2009, 32 feet of 31 patients (25 males, 6 females; mean age 46 years; range 17 to 72 years) who were treated surgically for tibial pilon fractures were evaluated. Open reduction and internal fixation were applied to 24 and external fixation to 8 fractures. The patients were evaluated according to the Teeny-Wiss functional ankle score, and overall assessment of reduction was calculated radiographically according to the criteria of Ovadia and Beals. RESULTS While excellent results were achieved in 9 (47.4%) type 2, 5 type 1 (26.3%), and 5 (26.3%) type 3 fractures, fair/ poor outcomes were obtained in 9 (69.2%) type 3 and in 2 (15.4%) types 1 and 2 fractures each (p<0.015). Compared to the external fixation application, a statistically significantly higher number of excellent and good outcomes were obtained with open reduction internal fixation application (n=3, 15.8% vs n=16, 84.2%, respectively; p<0.05). CONCLUSION If the principles of atraumatic soft tissue dissection, anatomic reduction of the joint face, stable fixation, and early mobilization of the patient are complied with in the surgical treatment of pilon fractures, successful results can be achieved. However, in type 3 fractures, even if these principles are complied with, post-traumatic arthritis is inevitable.

Minimal invasive midvastus versus standard parapatellar approach in total knee arthroplasty

OBJECTIVE The aim of this study was to compare the short-term results of total knee arthroplasty (TKA) surgeries performed with minimally invasive mini-midvastus (MMV) incision and the standard medial parapatellar technique (ST). METHODS Twenty patients (18 males, 2 females; mean age: 67.25±6.70) operated with the ST and 19 patients (4 males, 15 females; mean age: 64.53±7.53) operated with the MMV approach were retrospectively evaluated. The surgery time, blood loss, time to straight leg raise (SLR) postoperatively, range of motion (ROM) and Knee Society (KSS) score and Hospital for Special Surgery (HSS) score were compared between the groups. Radiological evaluation was made with standing orthoroentgenographs both pre- and postoperatively. Mean follow-up time was 29.4±8.2 months in the ST and 17.7±11.1 months in the MMV group. RESULTS In the early postoperative period (10th day), the MMV group was significantly better than the ST group in terms of ROM. Time to SLR and blood loss values were also significantly better in the MMV group. However, there was no significant difference between the groups after the sixth month, for ROM, KSS and HSS values (p>0.05). Surgery time was significantly longer (with a mean difference of 22 minutes) in the MMV group. Radiological examination revealed ideal alignment in both groups. No deep or superficial infection was detected. Two patients in the MMV group had skin problems which healed after clinical follow-up. CONCLUSION Our results suggested that functional results of TKAs performed via the MMV approach are better in the first six months when compared to those of the ST.

Mid-term results of calcaneal plating for displaced intraarticular calcaneus fractures.

BACKGROUND The radiological and functional results of surgical treatment in intraarticular calcaneal fractures are presented in this study. METHODS 27 feet of 26 patients with displaced intraarticular fractures were treated surgically in our clinic between November 2003 and May 2009. Twenty-one patients were male (81%), and 5 were female (19%). The average age was 29.2 (range, 18-61 years) at the time of the surgical treatment. Open reduction internal fixation was performed by using a calcaneal plate. RESULTS The results were evaluated according to the Maryland foot scores and Creighton-Nebraska scores. The mean follow-up period was 34.4 months (range, 19-85 months). The radiological evaluation was made according to the mean value changes of Böhler and Gissane angles after injury and at the last follow-up. Except for 3 patients with Sanders type 4 fractures, good results were obtained with surgical treatment. CONCLUSION We conclude that open reduction and internal fixation methods yield a reasonable outcome, even in patients with Sanders type 4 intraarticular fractures of the calcaneus.

Ipsilateral distal femoral and proximal tibial epiphyseal growth plate injury: a case report

IntroductionBoth the isolated distal femoral epiphysiolysis and the isolated proximal tibial epiphysiolysis are the least common epiphyseal injuries. Even though they are uncommon, they have a high incidence rate of complications.Case presentationWe present a case with Gustilo-Anderson grade 3b open and Salter-Harris type 1 epiphysiolysis of the distal femur and proximal tibia caused by a farm machinery accident. The patient was a 10-year-old boy, treated by open reduction and internal fixation.ConclusionAlthough distal femoral and proximal tibial growth plate injuries are rarely seen benign fractures, their management requires meticulous care. Anatomic reduction is important, especially to minimize the risk of growth arrest and the development of degenerative arthritis. However, there is a high incidence of growth arrest and neurovascular injury with these type of fractures.

Can an Anatomical ACL Reconstruction be Performed with Two Standart Portals

Objectives: Recent studies have demonstrated that ACL reconstruction via anatomic tunnel placement would provide superior stability. In order to achieve an anatomic femoral tunnel, accessory anteromedial portal (three-portal tecnique) and medial Hoffa excision is necessary. Femoral tunnel drilling through a far anteromedial portal facilitates anatomic tunnel placement but can also results in shorter femoral tunnel and articular cartilage damage of the medial femoral condyle. Our purpose in this study was to evaluate whether an anatomic single bundle ACL reconstruction can be performed with the use of the two standart portals (anteromedial and anterolateral). Methods: Fifty seven patient underwent single bundle ACL reconstruction in our clinic between 2012-2014, with the use of either standart portals or three-portal tecnique. We measured the tunnel length and and femoral tunnel angle in coronal plane to assess the reconstruction. Two portals group included thirty -three patients (twenty-nine males, four females with a mean age of 27±2,4) and three portals group included twenty–four patients (twenty-three males, one female with a mean age of 26±2,9). All patients were evaluated with computerized tomography (CT) scans to determine femoral tunnel length and obliquity. Tunnel length was defined as the distance between the intra-articular and extra-articular tunnel apertures in coronal sections. Femoral tunnel angle was measured in the coronal plane on AP radiographs of the knee. For statistical analysis, student t test was used for normal categorical data. A p value of <0.05 was considered significant. Results: Average tunnel length was 44.2 ±6.8 mm (range: 32.6-55.2) in two portals group and 32.8±7.9 mm (range: 24.8-43.2) in three portal group. The average tunnel length in three portal group was significantly smaller (p<0.05). According to radiographic measurement on the AP view, femoral tunnel angle averaged 48.20±7.10 (range:38.60-56.10) in two portals group and 47.20±6,30 (range: 39.40-55.20) in three portals group. This difference was not statistically significant (p=0.2). Conclusion: Femoral tunnels drilled with standart two-portal tecnique were longer than three-portal tecnique. However, femoral tunnel angles was not different in two groups. Tunnel characteristic in terms of anatomic position was obtained with standart two-portal tecnique. Consequently, femoral tunnels can be placed anatomically with standart portals.

Treatment of diaphyseal forearm atrophic nonunions with intramedullary nails and modified Nicoll's technique in adults.

OBJECTIVE The aim of this study was to evaluate the outcome of tricorticocancellous autologous bone grafting with intramedullary forearm nails in the treatment of radius or ulna aseptic nonunion. METHODS The study included 8 patients (mean age: 39 years; range: 19 to 55 years) who underwent plate-screw osteosynthesis for the treatment of nonunion (6 ulna, 2 radius) following forearm fracture. In all cases, the length of the applied tricortical graft was below 3 cm. Patients were evaluated using the visual analog scale, Grace and Eversmann scale and DASH score. Wrist flexion and extension and postoperative hand and forearm grip strength were assessed. RESULTS Graft incorporation and union was completed at a mean of 22 (range: 18 to 28) weeks. No patient had nonunion, deep infection or radioulnar synostosis. Follow-up ranged from 18 to 52 months. Radiographic union was achieved in all patients. Mean visual analog scale pain score was 1 (range: 0 to 3). Grace and Eversmann ratings were excellent in 5 and good in 3 patients. Mean DASH score was 10.7 (range: 1.7 to 21.7) points. CONCLUSION Intramedullary nailing and tricorticocancellous iliac bone block grafting appears to be a technically easy and reliable procedure that enables early postoperative rehabilitation in the treatment of nonunion of the forearm.

T1.3 Treatment of pediatric unstable forearm fractures with intramedullary Kirschner wires

Introduction: The treatment goal for diaphyseal single and both bone fractures in adults is to restoration of bone length, provide axial and rotational stability, and to secure fixation that allows early mobilization. Intramedullary (iM) nails are not routinely used in the surgical treatment of forearm fractures. However, this trend has started to change with the newly designed interlocking iM nails. We evaluated a new iM nails for treating forearm diaphyseal fractures in adults. Materials and Methods: We retrospectively reviewed adults with single and both bone fractures, who were treated with a new iM radius and ulna nails between May 2008 and May 2011 and who were followed for a least 1 year. Patients with a Galeazzi fracture, a pathological fracture or patients with nonunion after previous surgeries were excluded. All patients were allowed full range of motion without any external support. The results were evaluated according to Grace–Eversmann and DASH scores. Results: The 61 enrolled patients (mean age, 37 years; 32 men) had 83 forearm fractures: 23 isolated radius fractures, 18 isolated ulna fractures (2 bilateral), and 40 fractures of both the radius and ulna. Mean time to fracture union was 13 weeks (range, 10 to 14 weeks) for ulnar fractures and 12 weeks (range, 10 to 13 weeks) for radial fractures. No patient had non-union, deep infections, or radioulnar synostosis. Followup ranged from12 to 38months. Grace–Eversmann ratingswere excellent in 53 patients, good in 5,medium in 2 and poor in 1. Mean DASH score was 6.5 points (range, 0 to 13.3). Conclusion: The new intramedullary nail systemsmay be considered as a good alternative to both classical intramedullary nails and plate osteosynthesis in adult forearm diaphyseal fractures. The advantages are short operative time, insertion by closed and minimal invasive techniques mostly, the use of a minimally scope, smaller operative scar and sufficient stability in all planes that allows early motion without additional support. T1.2 Acromioclavicular reconstruction using hook plate and anterior tibial tendon allograft with triple tunnel: can it be considered as an alternative surgical technique? A. Deveci1, A. Firat2, S. Yilmaz1, K.O. Unal1, H.I. Acar3, A.O. Yildirim1, M. Bozkurt4. 1Ankara Numune Education and Research Hospital, 2Ankara Kecioren Education and Research Hospital, 3Ankara University Department of Anatomy, 4Ankara Ataturk Education and Research Hospital, Ankara, Turkey