Oblique Sliding Fibular Osteotomy as an Adjunct to Supramalleolar Osteotomy in Varus Ankle Osteoarthritis: Comparative Radiographic and Clinical Outcomes

The OSFO technique appears to offer correction comparable to conventional fibular osteotomy techniques when combined with SMO. Although its clinicoradiographic correction is similar to that of conventional lateral closing-wedge fibular osteotomy, the OSFO technique could offer intraoperative adjustability and eliminate the need for plate fixation, providing distinct surgical advantages.