ABSTRACT
BACKGROUND: Hallux rigidus is a degenerative condition affecting the middle age population. It affects patients by limiting their first metatarsophalangeal range of motion (ROM) and also, their shoe wear. The objective of our work was to present an original operative technique which preserves the native joint and improves pain with minimal complications. METHODS: We conducted a retrospective multicenter cohort study of 28 patients (30 feet) suffering from moderate hallux rigidus, operated between October 2010 and October 2017 with at least 48months of follow-up. Clinical and radiological assessments included pre- and postoperative ROM, the American Orthopedic Foot and Ankle Society (AOFAS) score and forefoot radiological evaluation. No patients were lost to follow-up. RESULTS: The mean AOFAS score increased from 59 (range, 51 to 67) preoperatively to 84 (range, 80 to 88) at final follow-up. A total of 37 patients (97%) were satisfied. From a ROM point of view, this remained relatively unchanged between preoperative and postoperative values. CONCLUSION: The percutaneous arthroscopically assisted cheilectomy combined with a percutaneous proximal phalanx osteotomy, significantly improves pain in hallux rigidus with index minus in patients with Coughlin stage I and II after a mean of 4-year follow-up. LEVEL OF EVIDENCE: IV.
ABSTRACT
PURPOSE: The open "Broström-Gould" procedure has become the gold standard technique for the treatment of chronic ankle instability. Although arthroscopic techniques treating ankle instability have significantly evolved in the last years, no all arthroscopic Broström-Gould has been described. The aim of the study was to describe the all-arthroscopic Broström-Gould technique [anterior talofibular ligament (ATFL) repair with biological augmentation using the inferior extensor retinaculum (IER)], and to evaluate the clinical results in a group of patients. METHODS: Fifty-five patients with isolated lateral ankle instability were arthroscopically treated. Arthroscopic ATFL repair with biological augmentation was performed through a two-step procedure. First, the ligament is reattached through an arthroscopic procedure. Next, the ligament is augmented with the IER that is endoscopically grasped. Both the ligament repair and its augmentation with IER were performed with the help of an automatic suture passer and two soft anchors. Characteristics of the patients, and pre- and postoperatively AOFAS and Karlsson scores were recorded. RESULTS: The median preoperative AOFAS score increased from 74 (range 48-84) to 90 (range 63-100). According to the Karlsson score, the median preoperative average increased from 65 (range 42-82) to 95 (range 65-100). No major complications were reported. Only one case (1.8%) required a revision surgery at 23 months of follow-up. CONCLUSION: The arthroscopic all-inside ATFL repair with biological augmentation using the IER is a reproducible technique. Excellent clinical results were obtained. The technique has the advantage of its minimally invasive approach and the potential to treat concomitant ankle intra-articular pathology. LEVEL OF EVIDENCE: Retrospective case series, Level IV.
