SynthesisArchives of orthopaedic and trauma surgery2024
Stemmed VS stemless total shoulder arthroplasty: a systematic review and meta-analysis.
Synthesis in Archives of orthopaedic and trauma surgery, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.
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.
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.
Who cites it
3 citing papers in PubMed.
- Stemless versus stemmed anatomic total shoulder arthroplasty: minimum 2- year follow-up of the global ICON and global unite systems.European journal of orthopaedic surgery & traumatology : orthopedie traumatologie · 2026Article
- Stemless anatomic total shoulder arthroplasty with a novel anatomically shaped side-specific humeral component: technical tips and literature review.JSES reviews, reports, and techniques · 2025Article
- Trends in Shoulder Arthroplasty: A Narrative Review of Predominant Indications and the Most Commonly Employed Implant Designs.Journal of clinical medicine · 2025Review
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
5 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
aimAnatomic total shoulder arthroplasty (TSA) is commonly used for glenohumeral osteoarthritis (OA) in patients with an intact rotator cuff. The aim of this study was to quantify advantages and disadvantages of the stemmed and stemless designs in terms of clinical outcome and complications.
methodsA review was developed based on the PRISMA statement and registered on PROSPERO. Inclusion criteria were comparative studies analyzing stemmed vs. stemless TSA in adults with OA. The literature search was performed in PubMed, Web of Science, and Wiley Cochrane Library up to January 2024. Constant and Murley Score (CMS), Range of Motion, and operative time were documented, as well as complications divided into minor and major complications. The Downs and Black's "Checklist for Measuring Quality" was used to assess risk of bias and quality of evidence.
resultsOut of 1876 articles retrieved; 14 were included in the meta-analysis for a total of 1496 patients (51.4% men, 48.6% women). The CMS was 74.8 points in the stemmed group and 76.9 points in the stemless group, with no differences in both overall score and subscales. No differences were found in elevation and abduction, while external rotation was 3.9° higher in the stemless group (p < 0.05) No differences were found in operating time and overall complications. However, deep infections were higher in the stemless group (2.2% vs. 0.8%, p < 0.05). The quality was assessed as poor, fair, good, and excellent in 0, 2, 7, and 5 studies, respectively.
conclusionStemless TSA may offer minor advantages in terms of external rotation, although the clinical relevance appears doubtful. On the other hand, a lower deep infection rate was documented for stemmed implants. Overall, stemmed and stemless TSA provided good clinical results, with similar benefits in terms of clinical outcomes and complications.
Indexed as
Identifiers
39666012What OpenQuestion holds
Registered trials
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.