The Use of Allogenic Bone Implant in Proximal Interphalangeal Joint Arthrodesis

The hammertoe deformity is one of the most common forefoot pathologic conditions encountered by foot and ankle surgeons. When conservative treatment fails, surgical intervention is often indicated. While many surgical procedures have been described, the most common form of correction involves arthrodesis of the proximal interphalangeal joint (PIPJ). When PIPJ arthrodesis is performed, internal fixation with close contact between phalanges is required to achieve a stable union. Traditional fixation of the PIPJ has been achieved utilizing Kirschner wire transfixation and remains an effective option. Common complications associated with surgery include pin-tract infection, toe migration, and patient dissatisfaction.