Evidence map›Paper›PMID 42545442›Full record

SynthesisEuropean journal of orthopaedic surgery & traumatology : orthopedie traumatologie2026

Management of anterior shoulder instability in patients aged 40 and older: a systematic review.

Seth Ybema, Wahaj Khan, Prushoth Vivekanantha, Marc Daniel Bouchard, Satyavenkata Kotipalli, Jeffrey Kay

Abstract readSystematic Review
PubMed Publisher
In one paragraph

Synthesis in European journal of orthopaedic surgery & traumatology : orthopedie traumatologie, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

1 citing paper in PubMed.

  1. Letter to the editor on: "Management of anterior shoulder instability in patients aged 40 and older: a systematic review".European journal of orthopaedic surgery & traumatology : orthopedie traumatologie · 2026
    Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

6 authors.

Seth YbemaMichael G. DeGroote School of Medicine, McMaster University, Hamilton, Canada. seth.ybema@medportal.ca.ORCID https://orcid.org/0009-0009-7659-5147
Wahaj KhanMichael G. DeGroote School of Medicine, McMaster University, Hamilton, Canada.
Prushoth VivekananthaDivision of Orthopaedic Surgery, McMaster University, Hamilton, Canada.
Marc Daniel BouchardDivision of Orthopaedic Surgery, McMaster University, Hamilton, Canada.
Satyavenkata KotipalliDivision of Orthopaedic Surgery, McMaster University, Hamilton, Canada.
Jeffrey KayDivision of Orthopaedic Surgery, McMaster University, Hamilton, Canada.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

purposeAnterior shoulder instability (ASI) is a common shoulder condition that primarily affects adolescents and young adults. In older adults this represents a distinct condition with a distinct pathomechanism and complication profile. This review synthesizes the literature on ASI in patients 40 years or older, focusing on injury characteristics, treatment modalities, and clinical outcomes.

methodsThree databases (PubMed, MEDLINE, Embase) were searched on October 18, 2025. Primary studies investigating operative or non-operative management of ASI in patients with onset of instability at ≥ 40 years old were included. Methodological quality was assessed using MINORS criteria. Data were collated utilizing descriptive statistics.

resultsTen studies were included with 541 patients, of which 315 were non-operative and 226 were operative. The most common concomitant injuries included rotator cuff tears (n = 219 of 409, 53.5%), Hills-Sachs lesions (n = 208 of 445, 46.7%), and glenoid bone defects (n = 20 of 249, 8.0%). The most common operative procedures were rotator cuff repair (80.5%, n = 182), Bankart repair (12.8%, n = 29), and reverse shoulder arthroplasty (4.4%, n = 10). Recurrent instability occurred in 5.5% of operative patients (n = 21 of 380) and 15.0% of non-operative patients (23 of 153) among studies reporting rates. Both non-operative and operative management yielded favourable outcomes, with low recurrence and complication rates, and satisfactory range of motion.

conclusionsASI in patients ≥ 40 years old is commonly associated with concomitant injuries and can be managed operatively or non-operatively depending on injuries and instability severity. Further prospective, comparative studies using standardized outcomes are needed to better define optimal management in this population. LEVEL OF EVIDENCE: IV, systematic review.

Indexed as

Joint InstabilityShoulder DislocationShoulder JointAdultAgedHumansMiddle AgedRange of Motion, ArticularRotator Cuff InjuriesShoulder InjuriesAnterior shoulder instabilityBankart repairOlder adultsRotator cuff repair

Identifiers

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.