Proximal inter-phalangeal joint (PIPJ) arthrodesis is a commonly performed procedure as a part of hammer and claw-toe correction. Conventional K-wire stabilisation has the potential disadvantages of infection; violation of DIP joint; external protrusion or the wire and necessity of removal.

Newer intra-medullary stabilisation devices are also available, though tend to incur addition costs. We present our technique and results of using a single, buried 1.6 mm K-wire for proximal inter-phalangeal joint fusion

Our objectives were to assess union rates and patient satisfaction following intra-medullary K wires for PIP joint fusion. This involved reviewing 26 consecutive patients (34 toes) who had undergone hammer or claw toe correction. Case notes and radiographs were reviewed to establish results and complications and the need for revision surgery. Initial Radiographs taken at 6 weeks and a telephone survey was undertaken to assess patient satisfaction (16–44 weeks).

Our findings were that of the twenty-one women and five men underwent surgery, with a mean age of 59 years (24–77), stable union was achieved in 33 of 36 toes. No patients had superficial or deep infection and no patient required wire removal or a revision procedure.

In conclusion, PIPJ Arthrodesis with buried K Wires has excellent clinical outcome and high patient satisfaction.