Arm Function After Arthroscopic Decompression of the Suprascapular Nerve at the Spinoglenoid Notch and Suprascapular Notch in Volleyball Players.
arthroscopic nerve decompression
infraspinatus atrophy
suprascapular nerve entrapment
Journal
Orthopaedic journal of sports medicine
ISSN: 2325-9671
Titre abrégé: Orthop J Sports Med
Pays: United States
ID NLM: 101620522
Informations de publication
Date de publication:
Feb 2023
Feb 2023
Historique:
received:
26
09
2022
accepted:
21
10
2022
entrez:
6
3
2023
pubmed:
7
3
2023
medline:
7
3
2023
Statut:
epublish
Résumé
Suprascapular nerve (SSN) entrapment in volleyball players leads to infraspinatus (ISP) muscle atrophy and weakness of abduction and external rotation (ER) of the shoulder. To assess functional outcome after arthroscopic extended decompression of SSN in the spinoglenoid notch and suprascapular notch in a group of volleyball athletes. Case series; Level of evidence, 4. Volleyballers who underwent arthroscopic SSN decompression were analyzed retrospectively. Assessment tools consisted of range of motion and ER strength on Lovett scale and postoperative ER strength measured by dynamometer, Constant-Murley score (CMS), and visual evaluation of ISP muscle recovery by assessing muscle bulk. The study included 10 patients (9 male and 1 female). The mean age was 25.9 years (range, 19-33) and mean follow-up was 77.9 months (range, 7-123). The mean range of postoperative ER at 90° of abduction (ER2) was 105.6° (88°-126°) and 108.5° (93°-124°) for the contralateral side, while ER2 strength was 8 ± 2.6 and 12.65 ± 2.8 kg ( Arthroscopic SSN decompression in volleyball players improves shoulder function, but results of ISP recovery and ER strength are variable.
Sections du résumé
Background
UNASSIGNED
Suprascapular nerve (SSN) entrapment in volleyball players leads to infraspinatus (ISP) muscle atrophy and weakness of abduction and external rotation (ER) of the shoulder.
Purpose
UNASSIGNED
To assess functional outcome after arthroscopic extended decompression of SSN in the spinoglenoid notch and suprascapular notch in a group of volleyball athletes.
Study Design
UNASSIGNED
Case series; Level of evidence, 4.
Methods
UNASSIGNED
Volleyballers who underwent arthroscopic SSN decompression were analyzed retrospectively. Assessment tools consisted of range of motion and ER strength on Lovett scale and postoperative ER strength measured by dynamometer, Constant-Murley score (CMS), and visual evaluation of ISP muscle recovery by assessing muscle bulk.
Results
UNASSIGNED
The study included 10 patients (9 male and 1 female). The mean age was 25.9 years (range, 19-33) and mean follow-up was 77.9 months (range, 7-123). The mean range of postoperative ER at 90° of abduction (ER2) was 105.6° (88°-126°) and 108.5° (93°-124°) for the contralateral side, while ER2 strength was 8 ± 2.6 and 12.65 ± 2.8 kg (
Conclusion
UNASSIGNED
Arthroscopic SSN decompression in volleyball players improves shoulder function, but results of ISP recovery and ER strength are variable.
Identifiants
pubmed: 36874055
doi: 10.1177/23259671221147892
pii: 10.1177_23259671221147892
pmc: PMC9974621
doi:
Types de publication
Journal Article
Langues
eng
Pagination
23259671221147892Informations de copyright
© The Author(s) 2023.
Déclaration de conflit d'intérêts
Final revision submitted September 26, 2022; accepted October 21, 2022. The authors declared that there are no conflicts of interest in the authorship and publication of this contribution. AOSSM checks author disclosures against the Open Payments Database (OPD). AOSSM has not conducted an independent investigation on the OPD and disclaims any liability or responsibility relating thereto. Ethical approval for this study was obtained from the Medical University of Lodz (ref No. RNN/176/19/KE).
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