Five-year clinical follow-up of arthroscopically treated chronic ankle instability.

Introduction: Arthroscopic treatment of lateral ankle instability is a recent innovation. In 2014, a prospective study was initiated by the French Society of Arthroscopy demonstrating the feasibility, morbidity and short-term results of arthroscopic treatment of ankle instability.

Hypothesis: The functional results of arthroscopic treatment of chronic ankle instability found after one year were maintained in the medium term.

Endoscopic treatment of insertional Achilles tendinopathy: A cadaver feasibility study.

Introduction: One treatment option in insertional Achilles tendinopathy is open reconstruction of the insertion, resecting the enthesophyte and posterosuperior calcaneal prominence and reinserting the tendon using anchors. Although classically performed as an open procedure, the necessary subcutaneous release and dissection can entail problems of healing in at-risk patients.

Hypothesis: It is possible to perform Achilles disinsertion-reinsertion with posterosuperior calcaneal prominence resection endoscopically, without iatrogenic risk, enabling complete resection of the enthesophyte and posterosuperior calcaneal prominence and satisfactory reinsertion.

Endoscopic speed bridge: A new treatment for insertional Achilles tendinopathy.

Surgical treatment may be indicated after failure of medical management of insertional Achilles tendinopathy, and may consist in simple calcaneoplasty, increasingly performed endoscopically, or in open detachment-reattachment. Isolated calcaneoplasty sometimes shows poor results in case of multiple overlooked lesions (bone, tendon, pre- or retro-tendinous bursitis). Detachment-reattachment may be indicated in case of tendon lesion, but incurred scar and infection related risk in up to 30% of cases in certain reports.

Agreement between arthroscopic and imaging study findings in chronic anterior talo-fibular ligament injuries.

Background: Imaging studies done to evaluate chronic ankle instability (CAI) often fail to accurately detail injuries to the anterior talo-fibular ligament (ATFL) and may, therefore, also fail to provide guidance for selecting the most appropriate surgical procedure. Arthroscopy is now an indispensable tool for accurately diagnosing ATFL injuries. This study looked at agreement between arthroscopy and imaging study assessments of ATFL injuries.

Arthroscopic treatment of chronic ankle instability: Prospective study of outcomes in 286 patients.

Background: Chronic ankle instability (CAI) is the main complication of ankle sprains and requires surgery if non-operative treatment fails. Surgical ankle stabilisation techniques can be roughly classified into two groups, namely, repair involving retensioning and suturing of the anterior talofibular ligament (ATFL) and calcaneofibular ligament (CFL) and reconstruction using a tendon graft. Arthroscopic repair and reconstruction techniques for CAI have been introduced recently.

Arthroscopic classification of chronic anterior talo-fibular ligament lesions in chronic ankle instability.

Background: The surgical treatment of chronic ankle instability (CAI) relies chiefly on anterior talo-fibular ligament (ATFL) repair (with or without augmentation) or anatomical reconstruction with a tendon graft. Arthroscopy enables not only a complete assessment and the same-stage treatment of concomitant articular lesions, but also an accurate assessment of ligament lesions. Pre-operative imaging studies (MRI, CT, US) may fail to provide sufficient detail about chronic ATFL lesions to guide the decision between repair and reconstruction.