New Intramedullary Implant for Proximal Interphalangeal Joint Arthrodesis

Hammertoe deformity of the lesser toes is one of the most common conditions the foot and ankle surgeon will treat. Proximal interphalangeal (PIP) joint arthrodesis is a reliable method of treatment for this deformity. There are multiple techniques that may be used, some using internal fixation. Internal fixation is particularly useful for revision cases, significant spasticity, or rigidity. The ideal PIP implant will be easy to install and provide predictable correction, with little risk of disengagement or pullout failure. The Smart Toe implant was developed specifically for PIP joint arthrodesis, and its one-piece design offers several advantages over other methods of fixation. With proper patient selection and correct surgical technique, the Smart Toe implant can prove to be a reliable method of fixation in PIP joint arthrodesis for the treatment of hammertoe deformity.