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To prevent worsening of ankle valgus and functional repercussions, a distal inter-tibiofibular osteochondroma can be removed using a transfibular approach. We evaluated the difference between the preoperative and postoperative tibiotalar tilt at the last follow-up examination and the clinical and radiologic outcomes. We included 10 consecutive ankles that had undergone removal of an osteochondroma using a transfibular approach. The mean patient age was 10.6 years. One ankle was lost to follow-up. The mean postoperative follow-up duration was 5.9 years. The mean preoperative and postoperative tibiotalar tilt was 7.2° and 7.1°, respectively, with no significant difference. The mean postoperative American Orthopaedic Foot and Ankle Society score was 92.4. Tibiofibular synostosis developed in 7 cases. Osteochondroma recurred in 1 case. The transfibular approach stabilizes ankle valgus and is associated with good functional outcomes. However, it is an extensive procedure associated with postoperative synostosis and, thus, should be considered primarily when surgical access for an anterior approach is limited., (Copyright © 2017 American College of Foot and Ankle Surgeons. Published by Elsevier Inc. All rights reserved.)

Symptomatic tarsal coalitions that begin in early adolescence are usually treated by resection and interposition (fat, muscle, or bone wax) to prevent recurrence. The purpose of the present retrospective study was to describe our operative technique and report our clinical and radiologic outcomes with sterile silicone sheet interposition after resection of painful tarsal coalitions in 4 children (4 feet). The present series included 1 case of talocalcaneal synchondrosis and 3 of synostosis (2 talocalcaneal and 1 cuboid-navicular). Two validated functional scales were used to assess the patients' overall outcome and satisfaction with the procedure: the American Orthopaedic Foot and Ankle Society ankle-hindfoot score and the Foot Function Index. Conventional radiography, computed tomography with 3-dimensional reconstruction, and magnetic resonance imaging were performed at the final follow-up visit. The mean follow-up period was 40 (range 12 to 80) months. The mean age at surgery was 10.5 (range 8 to 13) years. All patients had achieved their desired activity level at 6 months postoperatively. The mean American Orthopaedic Foot and Ankle Society ankle-hindfoot score was 93.5 (range 74 to 100), and the mean Foot Function Index was 3.25% (range 0% to 13%). No recurrence of the coalition on imaging at the final follow-up visit was observed in this patient series. Sterile silicone sheet interposition can be used to prevent recurrence of tarsal coalition in symptomatic tarsal coalitions after failure of conservative management., (Copyright © 2015 American College of Foot and Ankle Surgeons. Published by Elsevier Inc. All rights reserved.)

Purpose: To evaluate the long-term clinical, functional, and radiological outcomes in 30 patients with at least 15 years of follow-up., Methods: We performed a retrospective study that identified 73 patients. Thirty patients agreed to participate and were included. The mean follow-up was 18 years (range, 15-24 years). There were 14 cases of perilunate dislocation and 16 cases of perilunate fracture-dislocation (including 13 transscaphoid perilunate fracture-dislocations). At the last follow-up, the clinical and functional evaluation was based on the range of motion, grip strength, the Mayo wrist score, the Quick Disabilities of the Arm Shoulder and Hand score, and the Patient-Rated Wrist Evaluation score. Radiological abnormalities, according to the Herzberg classification, were 5 type A1 cases, 7 type B, 16 type B1, and 2 type C., Results: The mean flexion-extension arc, radial-ulnar abduction arc, and pronation-supination arc were, respectively, 68%, 67%, and 80%, relative to the contralateral side. The mean grip strength was 70%, relative to the contralateral side. The mean Mayo wrist score was 70, and the mean Quick Disabilities of the Arm Shoulder and Hand and Patient-Rated Wrist Evaluation scores were, respectively, 20 and 21. Five patients had secondary procedure. Six patients had a complex regional pain syndrome type 1., Conclusions: Although arthritis occurred in 70% of cases, its clinical and functional impact appeared to be low. However, the 2 lowest Mayo wrist scores corresponded to the patients with the most advanced arthritis. Complex regional pain syndrome appeared to have an impact on long-term outcomes., Type of Study/level of Evidence: Therapeutic IV., (Copyright © 2015 American Society for Surgery of the Hand. Published by Elsevier Inc. All rights reserved.)