Teasdall, Robert D.

Nineteen patients underwent surgical synovectomy and debridement for the clinical diagnosis of stage I posterior tibial tendon (PTT) dysfunction. Stage I PTT dysfunction is characterized by pain and swelling along the medial aspect of the ankle. Fourteen patients (74%) reported complete relief of pain, 3 patients (16%) reported minor pain, and 1 patient (5%) had moderate pain, and 1 (5%) had continued severe pain. Sixteen (84%) of the patients subjectively reported being “much better” and had a return of function of the PTT, as evidenced by their ability to perform a single limb-heel-rise test. Two patients (10%) underwent subtalar arthrodesis for progressive foot deformity and continued pain. Based on these results, surgical release, tenosynovectomy, and debridement are recommended for the treatment of stage I PTT dysfunction.

The Rochester bone trephine is a useful instrument for performing small joint arthrodesis in the foot. The technique involves harvesting a dowel graft from the iliac crest and then inserting the graft into a recipient bed across the small joints in the foot. Minimal surgical trauma and patient discomfort result from this technique. Three cases are presented to illustrate the usefulness and diversity of this system.