Revision of total ankle arthroplasty: Survival and medium-term functional results.

Background: The objective of this study was to analyze the results and survivorship of total ankle arthroplasty (TAA) revision surgery with standard (Salto Talaris®) or revision (Salto Talaris XT®) implants.

Methods: Between January 2005 and December 2017, all patients undergoing TAA revision at our hospital were included. Indications for revision, type of surgery performed, improvement in function assessed with the AOFAS score, occurrence of complications and implant survival at last follow-up were analyzed.

Shortening effect influence of Distal Minimally Invasive Metatarsal Osteotomy in primary metatarsalgia.

Purpose: In primary metatarsalgia, Distal Minimally invasive Metatarsal Osteotomy (DMMO) achieves a correct load distribution which is a factor in pain relief, but contrary to the elevation of the metatarsal head, shortening the metatarsal length has no influence on plantar-loading parameters, while the increased metatarsal length is a factor in the development of metatarsalgia. Thus, we hypothesized that metatarsalgia could be partly related to a functional imbalance between bone structure and soft tissues and pain relief after DMMO results from soft tissue relaxation.

Methods: Many authors have highlighted the correlation between joint pressure and periarticular soft tissue tension.

Correlation between first tarsometatarsal joint mobility and hallux valgus severity.

Purpose: The mobility of the first tarsometatarsal (TMT1) is said to be correlated to the severity of hallux valgus determined using both clinical and radiographic criteria. The sagittal mobility of the TMT1 joint can be evaluated objectively using a new ultrasound test, which quantifies it in the form of a unitless value (ratio of two measurements). The objective of this study was to describe the relationship between TMT1 mobility on an ultrasound test and hallux valgus severity.

Post-operative hallux varus: a review of treatment methods.

Purpose: Hallux varus is a classical complication of hallux valgus surgery with a medium rate of 6%.

Material And Methods: Methods of treatment are MTP1 fusion or conservative joint operations. Hallux varus results from imbalance between excessive medial capsule retraction or tensioning and excessive lateral laxity or soft-tissue release but also and mainly from an over displacement of the first metatarsal which reduces the intermetatarsal angle and thus leads to medial displacement of the great toe.

Outpatient total ankle replacement.

Introduction: Since the development of the last generation of implants total ankle replacements (TAR) is becoming more and more popular in patients and in specialized surgeon teams, the trend for outpatient surgery is growing, and protocols now are well established for hip or knee replacement. We adapted a protocol for outpatient TAR and hypothesized that it could be performed safely as standard procedure.

Patients And Methods: Twenty-five consecutive patients among 141 TAR were treated with our outpatient protocol relying on three fundamentals: bleed control, pain control, and autonomy.