Directly to content
  1. Publishing |
  2. Search |
  3. Browse |
  4. Recent items rss |
  5. Open Access |
  6. Jur. Issues |
  7. DeutschClear Cookie - decide language by browser settings

Functional midterm follow-up comparison of stemless total shoulder prostheses versus conventional stemmed anatomic shoulder prostheses using a 3D-motion-analysis

Spranz, David M. ; Bruttel, Hendrik ; Wolf, Sebastian I. ; Zeifang, Felix ; Maier, Michael W.

In: BMC Musculoskeletal Disorders, 18 (2017), Nr. 478. pp. 1-5. ISSN 1471-2474

[img]
Preview
PDF, English
Download (524kB) | Lizenz: Creative Commons LizenzvertragFunctional midterm follow-up comparison of stemless total shoulder prostheses versus conventional stemmed anatomic shoulder prostheses using a 3D-motion-analysis by Spranz, David M. ; Bruttel, Hendrik ; Wolf, Sebastian I. ; Zeifang, Felix ; Maier, Michael W. underlies the terms of Creative Commons Attribution 4.0

Citation of documents: Please do not cite the URL that is displayed in your browser location input, instead use the DOI, URN or the persistent URL below, as we can guarantee their long-time accessibility.

Abstract

Background: The aim of this study is to compare the functional midterm outcome of stemless shoulder prostheses with standard anatomical stemmed shoulder prostheses and to show that the STEMLESS results are comparable to the STEMMED with respect to active maximum range of shoulder motion (ROM) and Constant score (CS).

Methods: Seventeen patients underwent total shoulder arthroplasty (TSA) in 25 shoulder joints. Stemless TSA was performed in 12 shoulder joints (group STEMLESS), third-generation stemmed TSA in 13 shoulder joints (group STEMMED). Functional results were documented using the CS. 3D-motion-analysis using the Heidelberg upper extremity model (HUX) was conducted to measure active maximum (ROM).

Results: The group STEMLESS achieved a CS of 67.9 (SD 12.0) points and the group STEMMED of 70.2 (SD 5.8 points) without significant difference between the groups (p = 0.925). The maximum ROM of the group STEMLESS, ascertained by 3-D-motion-analysis, was in forward flexion 125.5° (SD 17.2°), in extension 49.4° (SD 13.8°), in abduction 126.2° (SD 28.5°) and in external rotation 40.3° (SD 13.9°). The maximum ROM of the group STEMMED, also ascertained by 3-D-motion analysis, was in forward flexion 135.0° (SD 16.8°), in extension 47.2° (SD 11.5°), in abduction 136.3° (SD 24.2°) and in external rotation 40.1° (SD 12.2°). The maximum ROM of the STEMLESS group was lower in forward flexion and abduction, higher in extension and almost identical in external rotation. But there was no significant difference (forward flexion p = 0.174, extension p = 0.470, abduction p = 0.345, external rotation p = 0.978).

Conclusion: Both types of shoulder prostheses achieve a similar and good active ROM and similar results in CS.

Trial registration: DRKS00013166, retrospectively registered, 11.10.2017

Item Type: Article
Journal or Publication Title: BMC Musculoskeletal Disorders
Volume: 18
Number: 478
Publisher: BioMed Central
Place of Publication: London
Date Deposited: 24 Apr 2018 09:57
Date: 2017
ISSN: 1471-2474
Page Range: pp. 1-5
Faculties / Institutes: Medizinische Fakultät Heidelberg > Orthopädische Klinik
Subjects: 610 Medical sciences Medicine
About | FAQ | Contact | Imprint |
OA-LogoDINI certificate 2013Logo der Open-Archives-Initiative