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. 2024 Dec;27(4):400-406.
doi: 10.5397/cise.2024.00199. Epub 2024 Nov 15.

Learning curve for the open Latarjet procedure: a single-surgeon study

Aidan G Papalia  1 , Paul V Romeo  1 , Matthew G Alben  1 , Andrew Cecora  1 , Dashaun Ragland  1 , Mandeep S Virk  1
Affiliations

Learning curve for the open Latarjet procedure: a single-surgeon study

Aidan G Papalia et al. Clin Shoulder Elb. 2024 Dec.

Abstract

Background: The popularity of the Latarjet procedure (LP) for the treatment of anterior shoulder instability continues to rise. However, LP is technically demanding and associated with complications. This study aims to determine the learning curve for the open LP (oLP) and the threshold for proficiency.

Methods: This was a retrospective study of all oLPs performed by a single surgeon in a single institution from 2016 to 2021. Operative time, defined as time from incision to closure, was the primary outcome of this study, and 1-year postoperative complications were the secondary outcome. After listing oLP cases in chronological order, they were classified into groups of 15, and the average operative time for each group was determined. Demographics, operative duration, and postoperative complications were compared across groups.

Results: Seventy-five oLPs were included in this study, and operative times decreased after the first 15 procedures. While operative times continued to decrease with increasing case number, the learning curve began to plateau after 30 procedures. After 75 procedures, there was a total decrease in average operative time of 31.5 minutes relative to that of the first 15 cases. There were no differences in complication or revision rates among procedure groups.

Conclusions: Establishing learning curves provides important insight into the complexity of surgical procedures. Our study demonstrates that the oLP has a steep learning curve with significant improvement in operative time after the first 15 cases. Operative time plateaus after 30 cases, indicating proficiency in this procedure. Level of evidence: IV.

Keywords: Bankart, Learning curve; Shoulder dislocation; Latarjet.

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Conflict of interest statement

Conflict of interest

None.

Figures

Fig. 1.
Fig. 1.
Operative time by case number.
Fig. 2.
Fig. 2.
Average operative time by case number.
See this image and copyright information in PMC

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