title: An Approach to Transmetatarsal Amputation to Encourage Immediate Weightbearing in Diabetic Patients.
abstract: Transmetatarsal amputation remains the standard treatment for the unsalvageable diabetic forefoot; however, this operation is often complicated by wound dehiscence, ulceration, and the need for additional surgery and tendon balancing. The technique described in the present report provides an uncomplicated suturing method for closure of a standard transmetatarsal amputation. A drill hole is created through the first, second, and fourth metatarsals, which facilitates added stability to the plantar flap of the residual metatarsals. The patients are encouraged to begin protected weightbearing as early as the first postoperative day. The security of the flap promotes immediate weightbearing, which could result in fewer postoperative complications of transmetatarsal amputations. Early weightbearing will not only encourage tendon rebalancing, but also could improve angiogenesis through capillary ingrowth.
authors.affiliation: Chief, Division of Podiatry, Podiatric Surgical Residency, St. Vincent Charity Medical Center, Cleveland, OH.
authors.forename: Michael B
authors.initials: MB
authors.lastname: Canales
authors.affiliation: Resident, Postgraduate Year 2, Podiatric Surgical Residency, St. Vincent Charity Medical Center, Cleveland, OH. Electronic address: meadpm@gmail.com.
authors.forename: Maureen E
authors.initials: ME
authors.lastname: Heurich
authors.affiliation: Resident, Postgraduate Year 1, Podiatric Surgical Residency, St. Vincent Charity Medical Center, Cleveland, OH.
authors.forename: Ashley M
authors.initials: AM
authors.lastname: Mandela
authors.affiliation: Resident, Postgraduate Year 3, Podiatric Surgical Residency, St. Vincent Charity Medical Center, Cleveland, OH.
authors.forename: Mark C
authors.initials: MC
authors.lastname: Razzante
mesh_terms: D000671:Amputation, Surgical / Q000379:methods*; D002370:Casts, Surgical; D017719:Diabetic Foot / Q000601:surgery*; D004434:Early Ambulation; D006801:Humans; D008682:Metatarsal Bones / Q000601:surgery*; D011184:Postoperative Period; D016474:Weight-Bearing
keywords: diabetes; early weightbearing; limb salvage; metatarsal