AI Article Synopsis

  • Rheumatoid arthritis commonly causes foot deformities like hallux valgus and clawed lesser toes, which can be treated surgically for relief and correction.
  • A study involving 12 patients aged 55-71 assessed the effectiveness of a new surgical technique combining 1st metatarsophalangeal joint fusions with Stainsby procedures.
  • Results showed significant improvement in patient outcomes, with mean AOFAS scores rising from 46 to 72 and notable reductions in hallux valgus angles after surgery.

Article Abstract

Background: Rheumatoid arthritis is a chronic inflammatory disease involving connective tissue and joints. The most common rheumatoid forefoot deformities are hallux valgus and clawed lesser toes. There are a number of surgical procedures that have been described offering symptomatic relief and anatomical correction.

Objectives: This prospective case series aims to assess outcome in patients with rheumatoid forefoot deformities who underwent a novel combination of 1st metatarsophalangeal joint fusions and Stainsby procedures.

Methods: Thirteen procedures were performed on 12 consecutive patients with an age range of 55-71 (mean=62) between 02/2009 and 05/2011. AOFAS scoring was performed preoperatively and again six and 12 months post-surgery. Hallux valgus (HVA) and intermetatarsal angles (IMA) were measured preoperatively and six weeks and six months postoperatively.

Results: The mean AOFAS score increased from 46 to 72, 12 months postoperatively. The mean HVA reduced from 48° preoperatively to 14° six months postoperatively. The IMA decreased from 15° to 10° six months postoperatively.

Conclusions: The novel approach of 1st metatarsophalangeal fusion combined with lesser toe metatarsal head sparing is an effective procedure that reduces forefoot deformity and pain.

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Source
http://dx.doi.org/10.1016/j.foot.2014.02.006DOI Listing

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