%0 Comparative Study
%T Comparison of Osteochondral Autologous Transplantation and Dorsiflexion Closing Wedge Metatarsal Osteotomy for Late-Stage Freiberg Disease in Adults.
%A Kim SJ
%A Kim YW
%A Park JH
%A Kim GL
%J Foot Ankle Int
%V 41
%N 5
%D 05 2020
%M 32036676
%F 3.569
%R 10.1177/1071100720904363
%X This study aimed to compare the clinical results between osteochondral autologous transplantation (OAT) and dorsiflexion closing wedge metatarsal osteotomy (DCWMO) in symptomatic adult patients with late-stage Freiberg disease.<BR>Between 2012 and 2017, patients with late-stage Freiberg disease surgically treated with OAT (12 patients) or DCWMO (15 patients) were retrospectively identified. The American Orthopaedic Foot & Ankle Society-lesser metatarsophalangeal-interphalangeal (AOFAS-LMI) score, visual analog scale score for subjective pain, and range of motion (ROM) were determined preoperatively and at final follow-up. Postoperative complications were also recorded.<BR>The AOFAS-LMI score at final follow-up was significantly greater in the OAT group than in the DCWMO group (95.7 vs 87.9, P < .001), whereas plantarflexion at final follow-up was significantly lower in the DCWMO group than in the OAT group (30.0 vs 24.0 degrees, P = .037). The DCWMO group reported more postoperative complications including postoperative joint stiffness, deformity, and pain recurrence. In the OAT group, one patient complained of mild knee pain.<BR>OAT seemed a better procedure for late-stage Freiberg disease compared with DCWMO in adult patients in terms of postoperative functional score and ROM, with lower complication rates.<BR>Level III, retrospective comparative study.