title: Analysis of Ulcer Recurrences After Metatarsal Head Resection in Patients Who Underwent Surgery to Treat Diabetic Foot Osteomyelitis.
abstract: Metatarsal head resection is a common and standardized treatment used as part of the surgical routine for metatarsal head osteomyelitis. The aim of this study was to define the influence of the amount of the metatarsal resection on the development of reulceration or ulcer recurrence in patients who suffered from plantar foot ulcer and underwent metatarsal surgery. We conducted a prospective study in 35 patients who underwent metatarsal head resection surgery to treat diabetic foot osteomyelitis with no prior history of foot surgeries, and these patients were included in a prospective follow-up over the course of at least 6 months in order to record reulceration or ulcer recurrences. Anteroposterior plain X-rays were taken before and after surgery. We also measured the portion of the metatarsal head that was removed and classified the patients according the resection rate of metatarsal (RRM) in first and second quartiles. We found statistical differences between the median RRM in patients who had an ulcer recurrence and patients without recurrences (21.48 ± 3.10% vs 28.12 ± 10.8%; P = .016). Seventeen (56.7%) patients were classified in the first quartile of RRM, which had an association with ulcer recurrence (P = .032; odds ratio = 1.41; 95% confidence interval = 1.04-1.92). RRM of less than 25% is associated with the development of a recurrence after surgery in the midterm follow-up, and therefore, planning before surgery is undertaken should be considered to avoid postsurgical complications.
authors.affiliation: Complutense University Clinic, Madrid, Spain iresanzcorbalan@hotmail.com.
authors.forename: Irene
authors.initials: I
authors.lastname: Sanz-Corbalán
authors.affiliation: Complutense University Clinic, Madrid, Spain.
authors.forename: José Luis
authors.initials: JL
authors.lastname: Lázaro-Martínez
authors.affiliation: La Paloma Hospital, Las Palmas de Gran Canaria, Spain.
authors.forename: Javier
authors.initials: J
authors.lastname: Aragón-Sánchez
authors.affiliation: Complutense University Clinic, Madrid, Spain.
authors.forename: Esther
authors.initials: E
authors.lastname: García-Morales
authors.affiliation: Complutense University Clinic, Madrid, Spain.
authors.forename: Raúl
authors.initials: R
authors.lastname: Molines-Barroso
authors.affiliation: Complutense University Clinic, Madrid, Spain.
authors.forename: Francisco Javier
authors.initials: FJ
authors.lastname: Alvaro-Afonso
mesh_terms: D005260:Female; D005500:Follow-Up Studies; D016523:Foot Ulcer / Q000150:complications / Q000601:surgery*; D006801:Humans; D008297:Male; D008682:Metatarsal Bones / Q000601:surgery*; D008875:Middle Aged; D019637:Orthopedic Procedures / Q000379:methods*; D010019:Osteomyelitis / Q000209:etiology / Q000601:surgery*; D011446:Prospective Studies; D012008:Recurrence; D016896:Treatment Outcome
keywords: diabetic foot; osteomyelitis; ulcer recurrence