Medium-Long-Term Radiographic and Clinical Outcomes after Surgical Treatment of Intra-Articular Tibial Pilon Fractures by Three Different Techniques.

INTRODUCTION: The goal of this retrospective, observational, case series study was to evaluate the medium-long-term clinical and radiographic results of the three most common surgical osteosynthesis techniques used for the treatment of articular tibial pilon fractures: ORIF, MIPO, and EF. MATERIALS AND METHODS: A consecutive series of patients with articular pilon fractures who underwent surgery at our institution were enrolled in this study. Fractures were classified according to the Müller AO classification system. Overall outcomes took the following into account: radiographic quality of reduction, evaluated using Ovadia and Beals' criteria; clinical assessment, evaluated using the AOFAS questionnaire; and general health, evaluated with the SF36-v2 Health Survey. RESULTS: A total of 94 articular pilon fractures (34 type 43-B and 60 43-C) were evaluated with a mean follow-up of 56.34 months (range 33-101). The techniques used were ORIF, MIPO, and EF in 63 (67%), 17 (18.9%), and 14 cases (14.1%), respectively. According to Ovadia and Beals' criteria, good, fair, and poor results were reported in 61 (64.89%), 26 (27.66%), and 7 (7.45%) cases, respectively. The mean AOFAS score was 82.41 for MIPO, 79.83 for ORIF, and 50.57 for EF, respectively. Thirty-nine patients (41.49%) presented early and/or late complications. CONCLUSION: Satisfactory outcomes using the three different techniques were reported. In particular, the radiographic outcomes were inversely proportional to the fracture comminutions and statistically different between internal and external osteosynthesis, but comparable between ORIF and MIPO techniques. On the other hand, the clinical outcomes were closely related to the soft tissue conditions and the anatomical reconstruction of the joint.

Open and arthroscopic lateral ligament repair for treatment of chronic ankle instability: A systematic review.

BACKGROUND: Chronic ankle instability is defined by an instability lasting more than 6 months, in those cases where a comprehensive conservative treatment fails a surgical stabilization is required. Several surgical techniques have been proposed for the management of the chronic lateral instability of the ankle and even after 50 years, the Broström-Gould technique is still considered the gold standard for the treatment of this pathology. Recently, many authors have developed completely arthroscopic lateral ligament repair and the use of these procedures is rapidly increasing. The aim of this review is to provide an updated overview of open and new arthroscopic lateral ligament repair techniques in order to summarize and compare the effectiveness of these strategies. METHODS: A systematic literature review using PubMed/Medline databases was performed (July 1972-July 2015). Clinical results, satisfaction rate and complications of both patient populations were recorded and statistically analyzed. RESULTS: The total ankles treated with an open Broström ATFL repair in the 13 studies was 505 with a mean follow up of 73.4 months (range 9 months-27.9 years). Postoperative AOFAS score was reported in 11 studies, with a mean value of 90.1 (range, 60-100), patient's satisfaction rate was 91.7%. Surgery-related complications occurred in 40 (7.92%) out of 505 treated ankles. The total number of ankles treated within the 6 arthroscopic studies was 216 with a mean follow up of 37.2 months (range 6 months-14 years). Five studies reported a mean postoperative AOFAS score of 92.48 (range, 44-100) with a patient's satisfaction rate of 96.4%. Surgery-related complications were observed in 33 (15.27%) cases. CONCLUSIONS: The results of this review show the excellent efficacy of open and arthroscopic surgical procedures in the treatment of the chronic ankle instability. The higher complication rate of arthroscopic procedures respect to the open ones represents the major issue: however, this does not seem to affect the patient's satisfaction. Because of statistical heterogeneity observed no definitive conclusions can be statistically drawn. Finally, to definitively validate the effectiveness of arthroscopic procedures prospective and comparative studies are needed.

Youngswick-Austin versus distal oblique osteotomy for the treatment of Hallux Rigidus.

BACKGROUND: Hallux Rigidus is the most common degenerative joint pathology of the foot. Several procedures are described for the management of this deformity. In this prospective study we compared Youngswick-Austin and distal oblique osteotomy in the treatment of grade II Hallux Rigidus, in terms of clinical outcomes, efficacy and complications. MATERIAL AND METHODS: Forty-six patients (50 feet) with moderate Hallux Rigidus (Regnauld grade II) were recruited and operated between March 2009 and December 2012. Surgical technique was Youngswick-Austin osteotomy (Group A) or distal oblique osteotomy (Group B). RESULTS: Mean follow-up was 42.7 ±12.2 (range, 24-70) months. Both groups achieved significant improvement of AOFAS score and first metatarsophalangeal joint range of motion (p value <.05). The mean AOFAS score improved from a preoperative score of 44.1 ±11.8 to 89.2 ± 9.4 (24 months) in Group A and from 40.9 ±11.3 to 89.5 ±7.2 (24 months) in Group B. At 24 months, the average improvement of first metatarsophalangeal joint range of motion was 20.9° in Group A and 22.4° in Group B. The postoperative AOFAS score and joint range of motion were comparable in both groups. DISCUSSION: For this specific patient population Youngswick-Austin and distal oblique osteotomies provides subjective patient improvement and increases the first metatarsophalangeal joint range of motion. The results of grade II Hallux Rigidus treatment were comparable when using a Youngswick-Austin or distal oblique osteotomy. LEVEL OF EVIDENCE: Level II, prospective comparative study.

Early radiographic and clinical outcomes of minimally displaced proximal fifth metatarsal fractures: cast vs functional bandage.

BACKGROUND: The purpose of this non-randomized retrospective study was to investigate outcomes of minimally displaced, proximal 5MTB fractures, treated by a below-knee walking cast or a functional elasticated bandage with a support of a flat hard-soled shoe. METHODS: A consecutive patient series was divided into two groups: the cast group (CG) and the functional group (FG). The subjects were radiologically and clinically evaluated according to Mehlhorn and Lawrence-Botte classification, and AOFAS Midfoot score, respectively. RESULTS: 154 patients were followed up for a median of 15 months (range 12-24). There was no significant difference (p > 0.05) among the outcomes of each fracture pattern regarding the treatment choice. However, an earlier return to sports was noted in the FG, while Type-3 fractures achieved the worst results. CONCLUSION: Type-1 and 2 minimally displaced 5MTB proximal fractures can be successfully treated conservatively without weight-bearing restriction and without benefit of a cast with respect to a functional elasticated bandage. LEVEL OF CLINICAL EVIDENCE: level III retrospective comparative study.

Clinical review of patients subjected to mini-Mumford arthroscopy.

PURPOSE: assessment of the clinical efficacy of isolated arthroscopic mini-Mumford surgery, associated with shoulder surgery in patients with degenerative disease of the acromioclavicular joint. MATERIALS AND METHODS: 52 patients (group A) underwent isolated arthroscopic mini-Mumford and 84 (group B) additional arthroscopic surgery of rotator cuff and/or long head of biceps. They were evaluated clinically using Visual Analogue Scale (VAS), Simple Shoulder Test (SST) and Modified UCLA shoulder rating, pre- and post-operatively after a mean period of 18.1 months. RESULTS: the results obtained in groups A and B overlap. DISCUSSION: arthroscopic mini-Mumford is a simple, low-risk procedure, which has proved effective in treating degenerative disease of the acromioclavicular joint, both in isolation and in association with reconstruction of the rotator cuff and/or biceps long head tenotomy.