[Long-term clinical and radiological results of metatarsophalangeal resection arthroplasty in patients with large forefoot deformities].

Introduction: metatarsophalangeal resection arthroplasty is considered a salvage surgical procedure able to improve the quality of life of patients with major forefoot deformities.

Material And Methods: a retrospective observational study of 31 patients (36 feet) with major forefoot deformities operated at our institution was performed. Thirty two feet required additional surgery involving the first ray, most of them (72.

[Lateral osteotomy of the calcaneus in the treatment of Müller-Weiss disease].

Introduction: The deforming condition of the navicular bone known as Müller-Weiss disease (MWD) is a rare disease. Patients present with chronic pain in the talonavicular joint and a paradoxical flat foot with a varo hindfoot.

Objective: To analyze the clinical results of a lateral osteotomy of calcaneus applied to patients with MWD.

[Hallux metatarsophalangeal arthrodesis: retrospective comparison between blocked plate and cannulated screws].

Introduction: There are multiple methods and implants used for the metatarsophalangeal arthrodesis of hallux without evidence in favor of one or the other in the bibliography. The goal was to compare the clinical and radiological results of 2 methods and implants used in our center.

Material And Methods: Retrospective review of 37 feet between 2013 and 2017 (22 feet by plate and 15 by cannulated screws).