scholarly journals Treatment of suprascapular nerve entrapment syndrome

2021 ◽  
Author(s):  
Joseph D. Leider ◽  
Olivia C. Derise ◽  
Kyle A. Bourdreaux ◽  
Gregor J. Dierks ◽  
Christopher Lee ◽  
...  
Keyword(s):  
Suprascapular Nerve ◽  
Nerve Entrapment ◽  
Entrapment Syndrome ◽  
Suprascapular Nerve Entrapment ◽  
Nerve Entrapment Syndrome

scholarly journals Morphometric study of suprascapular notch and scapular dimensions in Ugandan dry scapulae with specific reference to the incidence of completely ossified superior transverse scapular ligament

2020 ◽  
Author(s):  
Adesanya Olamide Adewale ◽  
Okeniran Olatayo Segun ◽  
Ibe Michael Usman ◽  
Ann Lemuel Monima ◽  
Eric Simidi Kegoye ◽  
...  
Keyword(s):  
Correlation Coefficient ◽  
Suprascapular Nerve ◽  
Nerve Entrapment ◽  
Population Characteristics ◽  
Specific Reference ◽  
Suprascapular Notch ◽  
Entrapment Syndrome ◽  
Suprascapular Nerve Entrapment ◽  
Superior Transverse Scapular Ligament ◽  
Nerve Entrapment Syndrome

Abstract Background: Understanding of suprascapular notch (SSN) anatomy and relationship with scapular dimensions are vital in diagnosis, prevention, and assessment of suprascapular nerve entrapment syndrome. The study aimed to assess morphometry of suprascapular notch and scapular dimensions in Ugandan dry scapulae with specific reference to scapulae with completely ossified superior transverse scapular ligaments. Methods: This was a cross-sectional analytical study conducted on 50 Ugandan dry scapulae. SSN types and prevalence of completely ossified superior transverse scapular ligament among dry scapulae were quantified and compared with previous data. Scapular dimensions were assessed by measuring scapular length (A), scapular width (B), glenoid length (C), and glenoid width (D). One-way ANOVA was used to compare scapular dimensions of scapulae with different SSN types, and Spearman’s correlation coefficient was used to evaluate the correlation coefficient of scapular dimensions amongst groups. Results: Superior transverse scapular ligament (STSL) was completely ossified in 8% of cases. There was no significant (P > 0.05) difference between scapular dimensions of scapulae with completely ossified STSL compared to scapulae with other SSN types. Scapulae with completely ossified STSL showed strong negative (r = -0.89137, r = -0.877) correlations for its A, B respectively compared against D, this finding was not true to scapulae of other SSN types. Also, there were strong positive or negative (r > 0.7, r > -0.7) correlations: for A, types I and III compared to type VI; for B, types I, III compared to VI; for C, type IV and VI; and for D, type III and VI. Conclusions: The prevalence of completely ossified STSL is moderately high in the Ugandan population. Characteristics of the scapula (scapular dimensions) are not ‘vital’ but rather important or relevant for shoulder pathology with specific reference to suprascapular nerve entrapment syndrome due to completely ossified superior transverse scapular ligaments. Further correlation analyses of scapular dimensions of different SSN types in different populations are important.

scholarly journals Protective and Predisposing Morphological Factors in Suprascapular Nerve Entrapment Syndrome: A Fundamental Review Based on Recent Observations

2017 ◽  
Vol 2017 ◽  
pp. 1-9 ◽  
Author(s):  
Piotr Łabętowicz ◽  
Marek Synder ◽  
Mariusz Wojciechowski ◽  
Krzysztof Orczyk ◽  
Hubert Jezierski ◽  
...  
Keyword(s):  
Suprascapular Nerve ◽  
Nerve Entrapment ◽  
Protective Function ◽  
Suprascapular Notch ◽  
Entrapment Syndrome ◽  
Suprascapular Nerve Entrapment ◽  
Superior Transverse Scapular Ligament ◽  
Nerve Entrapment Syndrome ◽  
Spinoglenoid Notch

Suprascapular nerve entrapment syndrome (SNES) is a neuropathy caused by compression of the nerve along its course. The most common compression sites include the suprascapular notch and the spinoglenoid notch. The aim of this article was to review the anatomical factors influencing the occurrence of SNES in the light of the newest reports. Potential predisposing morphological factors include a V-shaped, narrow, or “deep” suprascapular notch; a band-shaped, bifurcated, or completely ossified superior transverse scapular ligament (STSL); particular arrangements of the suprascapular nerve and vessels at the suprascapular notch. A very recent report indicates structures at the suprascapular notch region that may protect from SNES, such as the suprascapular notch veins (SNV). The role of the anterior coracoscapular ligament (ACSL) is still not clear. While some studies indicate that it may predispose for SNES, the newest study proposes a protective function. Knowledge of these variations is essential for arthroscopic and other surgical procedures of this area in order to avoid iatrogenic injury of the suprascapular nerve or unexpected bleeding from the suprascapular vessels running alongside the STSL.

scholarly journals Morphometric study of suprascapular notch and scapular dimensions in Ugandan dry scapulae with specific reference to the incidence of completely ossified superior transverse scapular ligament

2020 ◽  
Vol 21 (1) ◽  
Author(s):  
Adesanya Olamide Adewale ◽  
Okeniran Olatayo Segun ◽  
Ibe Michael Usman ◽  
Ann Lemuel Monima ◽  
Eric Simidi Kegoye ◽  
...  
Keyword(s):  
Correlation Coefficient ◽  
Suprascapular Nerve ◽  
Nerve Entrapment ◽  
Population Characteristics ◽  
Specific Reference ◽  
Suprascapular Notch ◽  
Entrapment Syndrome ◽  
Suprascapular Nerve Entrapment ◽  
Superior Transverse Scapular Ligament ◽  
Nerve Entrapment Syndrome

Abstract Background Understanding of suprascapular notch (SSN) anatomy and relationship with scapular dimensions are vital in diagnosis, prevention, and assessment of suprascapular nerve entrapment syndrome. The study aimed to assess morphometry of suprascapular notch and scapular dimensions in Ugandan dry scapulae with specific reference to scapulae with completely ossified superior transverse scapular ligaments. Methods This was a cross-sectional analytical study conducted on 50 Ugandan dry scapulae. SSN types and prevalence of completely ossified superior transverse scapular ligament among dry scapulae were quantified and compared with previous data. Scapular dimensions were assessed by measuring scapular length (A), scapular width (B), glenoid length (C), and glenoid width (D). One-way ANOVA was used to compare scapular dimensions of scapulae with different SSN types, and Spearman’s correlation coefficient was used to evaluate the correlation coefficient of scapular dimensions amongst groups. Results Superior transverse scapular ligament (STSL) was completely ossified in 8% of cases. There was no significant (P > 0.05) difference between scapular dimensions of scapulae with completely ossified STSL compared to scapulae with other SSN types. Scapulae with completely ossified STSL showed strong negative (r = − 0.89137, r = − 0.877) correlations for its A, B respectively compared against D, this finding was not true to scapulae of other SSN types. Also, there were strong positive or negative (r > 0.7, r > − 0.7) correlations: for A, types I and III compared to type VI; for B, types I, III compared to VI; for C, type IV and VI; and for D, type III and VI. Conclusions The prevalence of completely ossified STSL is moderately high in the Ugandan population. Characteristics of the scapula (scapular dimensions) are not ‘vital’ but rather important or relevant for shoulder pathology with specific reference to suprascapular nerve entrapment syndrome due to completely ossified superior transverse scapular ligaments. Further correlation analyses of scapular dimensions of different SSN types in different populations are important.

Sign in / Sign up

Export Citation Format

Share Document