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Published in: BMC Musculoskeletal Disorders 1/2018

Open Access 01-12-2018 | Research article

Open versus arthroscopic Latarjet procedures for the treatment of shoulder instability: a systematic review of comparative studies

Authors: Nolan S. Horner, Paul A. Moroz, Raman Bhullar, Anthony Habib, Nicole Simunovic, Ivan Wong, Asheesh Bedi, Olufemi R. Ayeni

Published in: BMC Musculoskeletal Disorders | Issue 1/2018

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Abstract

Background

The arthroscopic and open Latarjet procedures are both known to successfully treat shoulder instability with high success rates. The objective of this study was to compare the clinical outcomes and positioning of the coracoid graft and screws between the arthroscopic and open Latarjet procedures.

Methods

The electronic databases MEDLINE, EMBASE, and PubMed were searched for relevant studies between database creation and 2018. Only studies directly comparing open and arthroscopic Latarjet procedures were included.

Results

There were 8 included studies, with a total of 580 patients treated arthroscopically and 362 patients treated with an open Latarjet procedure. Several papers found significantly better standardized outcome scores for either the open or arthroscopic procedure but these findings were not consistent across papers. Patients treated with arthroscopic Latarjet procedures had significantly lower initial post-operative pain, however pain scores became equivalent by one month post-operatively. Three of the five included studies found no significant difference in the coracoid graft positioning and two of three included studies found no significant difference in screw divergence angles between the two techniques. Arthroscopic procedures (112.2 min) appear to take, on average, longer than open procedures (93.3 min). However, operative times and complication rates decrease with surgeon experience with the arthroscopic procedure. Overall 3.8% of the patients treated arthroscopically and 6.4% of the patients treated with the open procedure went on to have post-operative complications.

Conclusions

Both open and arthroscopic Latarjet procedures can be used to effectively treat shoulder instability with similarly low rates of complications, recurrent instability and need for revision surgery. Arthroscopic Latarjet procedures are associated with less early post-operative pain but require increased operative time. The evidence does not support there being any significant difference in graft or screw positioning between the two techniques. At this time neither procedure shows clear superiority over the other.
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Metadata
Title
Open versus arthroscopic Latarjet procedures for the treatment of shoulder instability: a systematic review of comparative studies
Authors
Nolan S. Horner
Paul A. Moroz
Raman Bhullar
Anthony Habib
Nicole Simunovic
Ivan Wong
Asheesh Bedi
Olufemi R. Ayeni
Publication date
01-12-2018
Publisher
BioMed Central
Published in
BMC Musculoskeletal Disorders / Issue 1/2018
Electronic ISSN: 1471-2474
DOI
https://doi.org/10.1186/s12891-018-2188-2

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