Evidence map›Paper›PMID 34909228›Full record

ReviewEFORT open reviews2021

Mechanical complications and fractures after reverse shoulder arthroplasty related to different design types and their rates: part I.

Marko Nabergoj, Patrick J Denard, Philippe Collin, Rihard Trebše, Alexandre Lädermann

Open access · goldAbstract readReview
In one paragraph

Review in EFORT open reviews, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.

0numbers the graph read from it
0cells of the map it votes in
13citing papers in PubMed
4.2field-weighted citation impact, top 5% of its field
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

13 citing papers in PubMed, 22 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Article
  6. Article
  7. Article
  8. Review
  9. Article
  10. Article
  11. Review
  12. Review
  13. Review
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

5 authors at 4 institutions in 4 countries.

Marko NabergojValdoltra Orthopaedic Hospital, Ankaran, Slovenia.ORCID https://orcid.org/0000-0001-6709-2139
Patrick J DenardDepartment of Orthopaedic & Rehabilitation, Oregon Health & Science University, Portland, Oregon, USA.
Philippe CollinCentre Hospitalier Privé Saint-Grégoire (Vivalto Santé), Saint-Grégoire, France.
Rihard TrebšeValdoltra Orthopaedic Hospital, Ankaran, Slovenia.
Alexandre LädermannDivision of Orthopaedics and Trauma Surgery, La Tour Hospital, Meyrin, Switzerland.ORCID https://orcid.org/0000-0002-2797-8936
University of Ljubljana · SICentre Hospitalier privé Saint Grégoire · FROregon Health & Science University · USUniversity Hospital of Geneva · CH

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The initial reverse shoulder arthroplasty (RSA), designed by Paul Grammont, was intended to treat rotator cuff tear arthropathy in elderly patients. In the early experience, high complication rates (up to 24%) and revision rates (up to 50%) were reported.The most common complications reported were scapular notching, whereas clinically more relevant complications such as instability and acromial fractures were less commonly described.Zumstein et al defined a 'complication' following RSA as any intraoperative or postoperative event that was likely to have a negative influence on the patient's final outcome.High rates of complications related to the Grammont RSA design led to development of non-Grammont designs, with 135 or 145 degrees of humeral inclination, multiple options for glenosphere size and eccentricity, improved baseplate fixation which facilitated glenoid-sided lateralization, and the option of humeral-sided lateralization.Improved implant characteristics combined with surgeon experience led to a dramatic fall in the majority of complications. However, we still lack a suitable solution for several complications, such as acromial stress fracture. Cite this article:

Indexed as

acromiondislocationfractureimpingementneck-shaft anglePROMsprosthesis designresultsscapular notchingspine

Identifiers

PMID34909228
PMCPMC8631242
OpenAlexW3215808376

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
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.