Meniscal Radial Tears: A Classification System Based on Tear Morphology.

Appropriate management of radial meniscal tears is complex, with continued efforts focused on optimizing diagnostic methods for identification to help dictate treatment, especially as surgical indications for repair have expanded, coupled with improvements in surgical techniques and instrumentation. Currently, no standardized classification system for radial meniscal tears exists, limiting the ability to accurately characterize injury patterns and guide surgical decision-making.

Charcot neuroarthropathy in simultaneous kidney-pancreas transplantation: report of two cases.

Charcot neuroarthropathy (CN) is considered a major complication in diabetes mellitus (DM), and it is estimated that 1% of diabetic patients may develop this complication. Simultaneous kidney-pancreas transplantation (SKPT) is one of the most effective therapies for patients with type 1 DM and end-stage diabetic nephropathy. Some cases with a Charcot-modified clinical presentation during the postoperative convalescence period after SKPT have been described. The clinical presentation may condition severe destructive lesions, and good practices include systematic follow-up. Based on the cases described, SKPT is one more entity that might lead to CN 'foot-at-risk'. The aim of this article is to describe two cases of neuropathic arthropathy with rapid progression in the short term after SKPT.

Incidence of ligamentous and other injuries associated with scaphoid fractures during arthroscopically assisted reduction and percutaneous fixation.

PURPOSE: The purpose of this study was to describe chondral/osteochondral and ligamentous injuries associated with scaphoid fractures treated with arthroscopically assisted reduction and percutaneous fixation. METHODS: The study consisted of 8 patients with stable scaphoid fractures and 16 with unstable scaphoid fractures. The mean age was 32 +/- 14 years (range, 17 to 75 years). The arthroscopic findings were recorded, including intrinsic and extrinsic ligamentous injuries as well as osteochondral injuries. Percutaneous screw fixation through a dorsal approach was performed. In all patients with associated soft-tissue injuries, a short-arm thumb spica cast was used for a 3- to 6-week period. Follow-up included clinical evaluation with the Mayo Modified Wrist Score and plain radiographs. The mean follow-up time was 27 +/- 16 months, with a minimum of 1 year. The mean healing time was 7 +/- 4 weeks (range, 6 to 24 weeks). RESULTS: Associated soft-tissue and/or chondral/osteochondral injuries were diagnosed arthroscopically in 15 of 24 cases in this series. The result was scored as good or excellent in 23 patients and poor in 1. Complications included 1 case with partial necrosis of the proximal scaphoid pole and 2 patients with loss of wrist flexion and grip strength that improved after hardware removal. CONCLUSIONS: In this series, 15 of 24 patients with acute scaphoid fractures presented with associated ligamentous and/or chondral/osteochondral injuries. LEVEL OF EVIDENCE: Level IV, therapeutic case series.

Arthroscopic anterior cruciate ligament distal graft rupture: a method of salvage.

We describe a rare case of anterior cruciate ligament (ACL) distal graft rupture in a high-demand rugby player. Fifteen months before this episode, he underwent an ACL reconstruction (autologous patellar tendon graft surgery) plus posterolateral reconstruction with direct suture and fascia lata augmentation. Radiographs revealed correct positioning of tunnels and fixation screws. Magnetic resonance imaging showed that the graft rupture was close to the tibial bone block and presented a signal compatible to the optimal graft incorporation. Surgery recording and clinical records were reviewed. No failures were found. After careful evaluation we concluded that the primary cause of failure was trauma. Based on these findings a salvage surgery technique was performed. Return to sport activities was allowed after four months when sufficient strength and range of motion had returned. Recent follow up (2 years 8 months postoperative) has shown an excellent result with a Lysholm score of 100, International Knee Documentation Committee (IKDC) score of 100, and a KT-1000 arthrometer reading of between 0 and 5 mm. The athlete has returned to his previous professional level. We believe this simple, specific, nonaggressive, and anatomic reconstructive technique may be used in the case of avulsion or distal detachment caused only by trauma and with a graft that is likely to heal.