Eponymous terms in anterior shoulder stabilization surgery.

Shoulder dislocation and its treatment are probably as old as time. Surgical treatment has gained acceptance recently, especially in recurrent cases. Within roughly the last 100years, numerous treatment strategies have been developed and questions elucidated regarding the entity of shoulder instability. Shoulder instability holds many eponymous terms. By means of literature and historical research, we present the biographical background of some common eponymous terms and the original publication on which those terms are based. We describe the Perthes lesion, Bankart lesion and repair, Hill-Sachs lesion, Bristow-Latarjet procedure and Eden-Hybbinette procedure. Shoulder instability has been recognized and treated for many centuries. Before the invention of X-rays and the ability to intervene surgically, empirical reduction and time were the only feasible treatment options. Understanding of the pathophysiology of this problem and its corresponding treatment has kept increasing since the 19th century. The originators involved still have their name attached to the different signs and procedures. LEVEL OF EVIDENCE: IV.

A systematic comparison of the closed shoulder reduction techniques.

PURPOSE: To identify the optimal technique for closed reduction for shoulder instability, based on success rates, reduction time, complication risks, and pain level. METHODS: A PubMed and EMBASE query was performed, screening all relevant literature of closed reduction techniques mentioning the success rate written in English, Dutch, German, and Arabic. Studies with a fracture dislocation or lacking information on success rates for closed reduction techniques were excluded. We used the modified Coleman Methodology Score (CMS) to assess the quality of included studies and excluded studies with a poor methodological quality (CMS < 50). Finally, a meta-analysis was performed on the data from all studies combined. RESULTS: 2099 studies were screened for their title and abstract, of which 217 studies were screened full-text and finally 13 studies were included. These studies included 9 randomized controlled trials, 2 retrospective comparative studies, and 2 prospective non-randomized comparative studies. A combined analysis revealed that the scapular manipulation is the most successful (97%), fastest (1.75 min), and least painful reduction technique (VAS 1,47); the "Fast, Reliable, and Safe" (FARES) method also scores high in terms of successful reduction (92%), reduction time (2.24 min), and intra-reduction pain (VAS 1.59); the traction-countertraction technique is highly successful (95%), but slower (6.05 min) and more painful (VAS 4.75). CONCLUSION: For closed reduction of anterior shoulder dislocations, the combined data from the selected studies indicate that scapular manipulation is the most successful and fastest technique, with the shortest mean hospital stay and least pain during reduction. The FARES method seems the best alternative.

A systematic and technical guide on how to reduce a shoulder dislocation.

OBJECTIVES: Our objective is to provide a systematic and technical guide on how to reduce a shoulder dislocation, based on techniques that have been described in literature for patients with anterior and posterior shoulder instability. MATERIALS AND METHODS: A PubMed and EMBASE query was performed, screening all relevant literature on the closed reduction techniques. Studies regarding open reduction techniques and studies with fracture dislocations were excluded. RESULTS: In this study we give an overview of 23 different techniques for closed reduction and 17 modifications of these techniques. DISCUSSION: In this review article we present a complete overview of the techniques, that have been described in the literature for closed reduction for shoulder dislocations. This manuscript can be regarded as a clinical guide how to perform a closed reduction maneuver, including several technical tips and tricks to optimize the success rate and to avoid complications. CONCLUSION: There are 23 different reduction techniques with 17 modifications of these techniques. Knowledge of the different techniques is highly important for a good reduction.

The Bristow-Latarjet procedure, a historical note on a technique in comeback.

The Bristow-Latarjet procedure is a well-known surgical technique designed to treat shoulder instability. In this procedure, the coracoid process is transferred to the glenoid rim, to serve as augmentation of an associated bony defect. Because long-term results following a soft tissue procedure (Bankart repair) reveal that up to 21 and 33 % of the patients might experience recurrent instability and with the advent of the arthroscopic coracoid transfer, there is renewed interest in this procedure to treat shoulder instability. The aim of this study is to provide a historical overview, with emphasis on the original inventors Bristow and Latarjet, the complications and following modifications regarding the surgical approach, the coracoid transfer and the arthroscopic technique. Level of evidence V.