Obesity-Related Foot Pain: Diagnosis and Surgical Planning.

Obese patients are at higher risk for surgical complications and consist of a large portion of podiatric patients. Obese patients are additionally at increased risk of developing specific podiatric conditions, and it is important to be able to identify and appropriately treat these conditions accordingly. Initially, conservative treatment is adequate for a variety of pathologic conditions related to obesity. Occasionally surgical intervention is warranted depending on the severity and lack of response to conservative measures. Arthrodesis-type procedures are often preferable and may be necessary, as opposed to periarticular osteotomy, in obese patients even if the deformity is flexible.

Low-profile titanium plate construct for early weightbearing with first metatarsophalangeal joint arthrodesis.

First metatarsophalangeal joint arthrodesis is a useful procedure for various first ray pathologic entities. Multiple constructs for fixation have provided successful fusion. A retrospective study of 21 feet (18 patients) was performed after first metatarsophalangeal joint fusion using crossed Kirschner wires or compression fixation with cannulated screws followed by the application of a 2-hole low-profile partially locking titanium plate. The median age was 59 (range 41 to 76) years, and we had 4 smokers and 3 patients with diabetes in our series. Postoperatively, a compression dressing with a posterior splint was applied. The patients then transitioned to a controlled ankle motion walker, and all patients reported full weightbearing by 2 weeks postoperatively. The mean follow-up duration was 11.43 (range 6 to 27) months. The overall primary fusion rate was 95.24% (20 of 21). Two nonunions occurred; one was asymptomatic and successfully consolidated at 12 months. The second nonunion required revisional surgery with an autogenous bone graft to heal successfully. This patient was noncompliant with the postoperative regimen and had a 48-pack year history of tobacco usage. Our results have shown early weightbearing after first metatarsophalangeal joint arthrodesis can be successfully initiated with splintage or lag screw fixation and a 2-hole, low-profile, partially locking titanium plate.

Digital arthrodesis: current fixation techniques.

Several hammertoe implant devices have recently been introduced in an attempt to provide optimal fixation for proximal interphalangeal joint arthrodesis. This article reviews these implants individually, and discusses their advantages and disadvantages. There is a lack of research with long-term follow-up available for these devices. Percutaneous Kirschner-wire fixation persists as a time-honored and effective method of fixation. The buried Kirschner-wire technique is also an effective, cost-conscious option, with many of the same advantages as newer implantable devices.

First metatarsophalangeal joint arthrodesis: current fixation options.

This article reviews the current literature on first metatarsophalangeal joint arthrodesis rates using various forms of fixation, as well as reviewing biomechanical studies comparing the strengths of the different fixation options that are available.