Proximal interphalangeal joint arthrodesis for lesser toe deformity is commonly stabilised using a Kirschner wire passed through the tip of the toe. Recently, a number of all-inside intramedullary fusion devices have been developed, with the aim of decreasing infection risk through avoiding exposed metalwork. We report our early experience with Stayfuse™ (Nexa Orthopaedics).

Case records of patients undergoing Stayfuse™ proximal interphalangeal joint arthrodesis between July 2009 and November 2011 were examined. Twenty-eight Stayfuse™ proximal interphalangeal joint arthrodesis procedures in 14 patients were performed. Overall, 8 (29%) procedures required revision within 6 months. Of these, 3 (11%) intraoperative failures occurred, requiring immediate revision (Kirschner wire stabilisation or excision arthroplasty). All involved bending failure of the implant clip mechanism. A further 5 (18%) toes required revision procedures within 6 months of the index procedure, 3 (11%) for dissociation of the implant clip mechanism and 2 (7%) for periprosthetic fracture.

For patients perceived to be at higher risk of infective complications, all-inside stabilisation systems are an attractive concept. However, with 29% of patients undergoing revision procedures within 6 months, we question the safety of choosing Stayfuse™ implants over Kirschner wire stabilisation.

This study looked at the effect on referral for surgical opinion of introducing ESP Physiotherapy (1 physiotherapist) and Podiatry (2 podiatrists) clinics on the number of foot and ankle patients who were seem for a surgical opinion and subsequently surgery.

Prior to the introduction of the ESP clinics the number of patients was approximately 1 in every 8 was listed for surgery. At the time of the study the ESP clinics accounted for half of the new patients seen in orthopaedic foot & ankle clinics. The other half was seen by the surgical team (3 surgeons).

Introduction: Lesser toe deformities which require surgery are often treated using a technique of interphalyngeal joint fusion. This procedure is an effective way of reducing the deformity and pain associated with lesser toe deformity but necessitates internal fixation until fusion is achieved. The Kirschner wire used to provide peri-operative stability is undesirable for a number of reasons, most importantly, the risk of interosseous infection and the lack of patient satisfaction due to the need for a second procedure for the wires removal. The ‘Oxford’ procedure was developed by the senior author (PHC) both in an attempt to remove the need for Kischner wire fixation and to maintain some mobility at the interphalyngeal joint.

Patients and methods: Between January and October 1994, 14 patients underwent ‘Oxford’ procedures on isolated lesser toe deformities. Their mean age was 59 at the time of surgery (range 26 – 79, 3 male and 11 female). Each patient was reviewed in November 1995 and an assessment was made of their post-operative pain levels, function, footwear, cosmetic appearance, time to return to work and any complications they had experienced. In March 2005 (ie: at least 10 years postop) an attempt was made to review these patients and make assessments of their pain in the operated toe, any subsequent surgery in that, or other toes, and the stability of the toe. In addition, an assessment was made of the patients view of the cosmetic outcome and their satisfaction levels. 12 patients were successfully contacted and reviewed.

Results: All 12 patients were satisfied with their long term results in terms of pain relief and cosmesis.

Conclusion: The ‘Oxford’ proceedure for lesser toe deformities has good long term clinical results and avoids k-wire fixation.

Achilles Tendon lengthening was carried out on six patients for the treatment of long standing neuropathic plantar ulcers in the diabetic foot. The results were reviewed after an average of 13 months. Alteration in gait pattern, mobility & resolution of ulcers were assessed. At the time of review, all patients showed complete ulcer healing, none reported any difficulty in mobilisation, despite off loading of the forefoot in each case.

Achilles Tendon Lengthening gives good results in selected patients, particularly those who have not responded to mechanical off loading techniques. The surgical principles & mechanisms of action of the procedure are discussed.