title: Detachable functional focused rigidity cast for metatarsal fractures.
abstract: This article aims to assess whether a detachable functional focused rigidity cast can be used as a one-off definitive treatment for proximal 5th metatarsal fractures. A prospective trial was carried out over a 2-year period. Forty-one patients with proximal 5th metatarsal fractures (tuberosity and Jones) were recruited and treated with a detachable focused rigidity cast after appropriate consent. Of the 39 patients with follow-up, six had a Jones fracture and 33 had tuberosity fractures. All 33 patients with tuberosity fractures achieved clinical union within 4-5 weeks (mean of 4.2 weeks). Four of the six patients with Jones fractures achieved clinical union in 8-12 weeks. One achieved union in 14 weeks and one underwent open reduction and internal fixation for delayed union. There were no complications related to the cast. The results support the use of a detachable focused rigidity cast as a one-off definitive treatment of tuberosity fractures of the 5th metatarsal. However, all the Jones fractures and the diaphyseal fractures should be referred to an orthopaedic team for further management.
authors.affiliation: North West Thames Rotation, London.
authors.forename: Vikas
authors.initials: V
authors.lastname: Khanduja
authors.forename: C B B
authors.initials: CB
authors.lastname: Lim
authors.forename: K K
authors.initials: KK
authors.lastname: Vemulapalli
authors.forename: C M
authors.initials: CM
authors.lastname: Lee
authors.forename: H
authors.initials: H
authors.lastname: Banan
mesh_terms: D000269:Adhesives; D001294:Attitude to Health; D002370:Casts, Surgical / Q000592:standards*; D002986:Clinical Trials as Topic; D004867:Equipment Design; D005260:Female; D005593:Fracture Fixation, Internal; D017102:Fracture Healing; D050723:Fractures, Bone / Q000000981:diagnostic imaging / Q000523:psychology / Q000628:therapy*; D005599:Fractures, Ununited / Q000209:etiology / Q000601:surgery; D006801:Humans; D008297:Male; D008682:Metatarsal Bones / Q000293:injuries*; D008875:Middle Aged; D009730:Nursing Assessment; D011446:Prospective Studies; D011859:Radiography; D011795:Surveys and Questionnaires; D016896:Treatment Outcome
chemical_list: D000269:Adhesives