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Orthopaedic Proceedings
Vol. 94-B, Issue SUPP_XLIII | Pages 45 - 45
1 Sep 2012
Moonot P Rajagopalan S Brown J Sangar B Taylor H
Full Access

It is recognised that as the severity of hallux valgus (HV) worsens, so do the clinical and radiological signs of arthritis in the first metatarsophalangeal joint.

However, few studies specifically document the degenerate changes. The purpose of this study is to determine if intraoperative mapping of articular erosive lesions of the first MTP joint can be correlated to clinical and/or radiographic parameters used during the preoperative assessment of the HV deformity.

Materials & Methods

We prospectively analysed 50 patients who underwent surgery between Jan 2009 & Jan 2010. Patients with a known history of previous first metatarsophalangeal joint surgical intervention, trauma, or systemic arthritis were excluded from analysis. Preoperative demographics and AOFAS scores were recorded. Radiographic measurements were obtained from weight bearing radiographs. Intraoperative evaluation of the first metatarsal head, base of the proximal phalanx, and sesamoid articular cartilage erosion was performed. Cartilage wear was documented using International Cartilage Research Society grading.

Results

three patients did not have scoring or cartilage wear documentation carried out and were excluded. The mean age was 56 years. The mean hallux valgus angle was 31 degrees. The mean IMA was 15 degrees. The mean AOFAS score was 62. Patients with no inferomedial (IM) and inferolateral (IL) wear had significantly better AOFAS score than patients who had IM & IL wear (p < 0.05). Patients who had IM & IL wear had a significantly higher HVA (p < 0.05). There was a significant positive correlation between hallux valgus angle and AOFAS score. We also found correlation between sesamoid wear and AOFAS score and HV angle.


Orthopaedic Proceedings
Vol. 94-B, Issue SUPP_XLIII | Pages 62 - 62
1 Sep 2012
Brown J Moonot P Taylor H
Full Access

Introduction

The delayed presentation of Achilles tendon rupture is common, and is a difficult problem to manage. A number of surgical techniques have been described to treat this problem. We describe the use of Flexor Hallucis Longus (FHL) transfer to augment the surgical reconstruction of the delayed presentation of achilles tendon rupture.

Materials and Methods

Fourteen patients with chronic tendo-Achilles rupture, presenting between April 2008 and December 2010, underwent surgical reconstruction and FHL transfer. Surgery was performed employing standard operative techniques, with shortening of the Achilles tendon and FHL transfer into the calcaneum with a Biotenodesis screw (Arthrex). VISA-A scores were performed preoperatively and six months postoperatively. Complication data was collected by review of the electronic patient record and direct patient questioning.