Intraoperative Templating in Lateral Meniscal Allograft Transplantation

Recently, studies have emphasized the importance of anatomical placement of the lateral meniscal allograft to decrease postoperative extrusion. However, it is infeasible to identify the exact rotation of the allograft during transplantation. We present a patient who underwent a lateral meniscal transplantation using a wire for correct positioning of the allograft. The use of a wire intraoperatively shaped to resemble the contour of the lateral meniscal allograft will aid in more accurate and anatomical graft placement.

Treatment of Lateral Malleolar Fracture Associated with Disruption of the Deltoid Ligament / 대한정형외과학회잡지

PURPOSE: To evaluate the necessity for repair of associated deltoid ligament rupture in lateral malleolar fracture. MATERIALS AND METHODS: Twenty of twenty-five patients were evaluated. Each received surgical treatment without repair of the ruptured deltoid ligament. We found that the medial clear space was widened more than 5 mm in intraoperative stress tests which had been done between May 2003 and June 2008. We did follow-up on these patients for more than 1 year after surgery. At the final follow-up, radiologic and clinical assessment were evaluated on plain X-ray and according to Olerud Molander ankle scores. RESULTS: Open reduction and internal fixation of the lateral malleolar was done in all cases and an additional transfixation screw was needed in 17 patients who had concurrent syndesmotic disruption. Average medial clear space widening before surgery was 9.28 mm (7.0-17.14 mm), at final follow-up time it was 3.43 mm (2.9-5.28 mm). And there were 8 (40%) good, 10 (50%) fair and 2 (10%) poor ratings on radiologic evaluation, but the mean clinical score was 93.75, with 17 (85%) being excellent, 2 (10%) good and 1 (5%) fair on clinical evaluation. CONCLUSION: In the treatment of lateral malleolus fracture associated with disruption of the deltoid ligament, satisfactory clinical results could be obtained including lateral joint stability, with accurate anatomical reduction and internal fixation of the lateral malleolus and distal tibio-fibular joints. Medial joint stability could be obtained without deltoid ligament repair.