Variations in the course and diameter of the suprascapular nerve: anatomical study

Background: Suprascapular neuropathy is an important factor contributing to shoulder pain. Given the prevalence of nerve injury and nerve block in the suprascapular notch region, as well as the frequency of arthroscopic procedures on the suprascapular notch, which are recommended in shoulder pain ma...

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Autores: Miguel Pérez, María Isabel, Montané Blanchart, Marta, Rodero de Lamo, Lourdes|||0000-0002-8794-7541, Möller, Indrid, Pérez Bellmunt, Albert, Martinoli, Carlo
Tipo de recurso: artículo
Fecha de publicación:2022
País:España
Institución:Universitat Politècnica de Catalunya (UPC)
Repositorio:UPCommons. Portal del coneixement obert de la UPC
Idioma:inglés
OAI Identifier:oai:upcommons.upc.edu:2117/376382
Acceso en línea:https://hdl.handle.net/2117/376382
https://dx.doi.org/10.3390/ijerph19127065
Access Level:acceso abierto
Palabra clave:Mathematical statistics
Regression analysis
Suprascapular nerve
Peripheral nerves
Shoulder
Dissection
Anatomic variation
Estadística matemàtica
Classificació AMS::62 Statistics::62J Linear inference, regression
Àrees temàtiques de la UPC::Matemàtiques i estadística::Estadística matemàtica
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spelling Variations in the course and diameter of the suprascapular nerve: anatomical studyMiguel Pérez, María IsabelMontané Blanchart, MartaRodero de Lamo, Lourdes|||0000-0002-8794-7541Möller, IndridPérez Bellmunt, AlbertMartinoli, CarloMathematical statisticsRegression analysisSuprascapular nervePeripheral nervesShoulderDissectionAnatomic variationEstadística matemàticaClassificació AMS::62 Statistics::62J Linear inference, regressionÀrees temàtiques de la UPC::Matemàtiques i estadística::Estadística matemàticaBackground: Suprascapular neuropathy is an important factor contributing to shoulder pain. Given the prevalence of nerve injury and nerve block in the suprascapular notch region, as well as the frequency of arthroscopic procedures on the suprascapular notch, which are recommended in shoulder pain management, its morphology is relevant from a clinical perspective. (2) Methods: Suprascapular nerve course was studied in twelve shoulders by dissection. Its diameter was measured at omohyoid level, proximal to the suprascapular notch and distal to the spinoglenoid notch. A multi-vari chart was used in order to descriptively visualize the results. The variations found were analyzed with a mixed linear model. (3) Results: In two of the six subjects, the suprascapular nerve was divided into two motor branches proximal to the superior transverse scapular ligament. An increase in diameter around the suprascapular notch was detected, with an estimated difference between diameter means of 2.008 mm at the suprascapular notch level and 2.047 mm at the spinoglenoid notch level. (4) Conclusions: A difference in the estimated diameter detected and the fact that the motor branches, which innervate supraspinatus and infraspinatus muscle, were divided proximal to the suprascapular notch may be relevant in the diagnosis and treatment of suprascapular neuropathy and arthroscopic procedures.Award-winning20222022-06-0920222022-11-15journal articlehttp://purl.org/coar/resource_type/c_6501VoRhttp://purl.org/coar/version/c_970fb48d4fbd8a85info:eu-repo/semantics/articleapplication/pdfhttps://hdl.handle.net/2117/376382https://dx.doi.org/10.3390/ijerph19127065reponame:UPCommons. Portal del coneixement obert de la UPCinstname:Universitat Politècnica de Catalunya (UPC)Inglésengopen accesshttp://purl.org/coar/access_right/c_abf2Attribution 4.0 Internationalhttp://creativecommons.org/licenses/by/4.0/info:eu-repo/semantics/openAccessoai:upcommons.upc.edu:2117/3763822026-05-27T15:37:01Z
dc.title.none.fl_str_mv Variations in the course and diameter of the suprascapular nerve: anatomical study
title Variations in the course and diameter of the suprascapular nerve: anatomical study
spellingShingle Variations in the course and diameter of the suprascapular nerve: anatomical study
Miguel Pérez, María Isabel
Mathematical statistics
Regression analysis
Suprascapular nerve
Peripheral nerves
Shoulder
Dissection
Anatomic variation
Estadística matemàtica
Classificació AMS::62 Statistics::62J Linear inference, regression
Àrees temàtiques de la UPC::Matemàtiques i estadística::Estadística matemàtica
title_short Variations in the course and diameter of the suprascapular nerve: anatomical study
title_full Variations in the course and diameter of the suprascapular nerve: anatomical study
title_fullStr Variations in the course and diameter of the suprascapular nerve: anatomical study
title_full_unstemmed Variations in the course and diameter of the suprascapular nerve: anatomical study
title_sort Variations in the course and diameter of the suprascapular nerve: anatomical study
dc.creator.none.fl_str_mv Miguel Pérez, María Isabel
Montané Blanchart, Marta
Rodero de Lamo, Lourdes|||0000-0002-8794-7541
Möller, Indrid
Pérez Bellmunt, Albert
Martinoli, Carlo
author Miguel Pérez, María Isabel
author_facet Miguel Pérez, María Isabel
Montané Blanchart, Marta
Rodero de Lamo, Lourdes|||0000-0002-8794-7541
Möller, Indrid
Pérez Bellmunt, Albert
Martinoli, Carlo
author_role author
author2 Montané Blanchart, Marta
Rodero de Lamo, Lourdes|||0000-0002-8794-7541
Möller, Indrid
Pérez Bellmunt, Albert
Martinoli, Carlo
author2_role author
author
author
author
author
dc.subject.none.fl_str_mv Mathematical statistics
Regression analysis
Suprascapular nerve
Peripheral nerves
Shoulder
Dissection
Anatomic variation
Estadística matemàtica
Classificació AMS::62 Statistics::62J Linear inference, regression
Àrees temàtiques de la UPC::Matemàtiques i estadística::Estadística matemàtica
topic Mathematical statistics
Regression analysis
Suprascapular nerve
Peripheral nerves
Shoulder
Dissection
Anatomic variation
Estadística matemàtica
Classificació AMS::62 Statistics::62J Linear inference, regression
Àrees temàtiques de la UPC::Matemàtiques i estadística::Estadística matemàtica
description Background: Suprascapular neuropathy is an important factor contributing to shoulder pain. Given the prevalence of nerve injury and nerve block in the suprascapular notch region, as well as the frequency of arthroscopic procedures on the suprascapular notch, which are recommended in shoulder pain management, its morphology is relevant from a clinical perspective. (2) Methods: Suprascapular nerve course was studied in twelve shoulders by dissection. Its diameter was measured at omohyoid level, proximal to the suprascapular notch and distal to the spinoglenoid notch. A multi-vari chart was used in order to descriptively visualize the results. The variations found were analyzed with a mixed linear model. (3) Results: In two of the six subjects, the suprascapular nerve was divided into two motor branches proximal to the superior transverse scapular ligament. An increase in diameter around the suprascapular notch was detected, with an estimated difference between diameter means of 2.008 mm at the suprascapular notch level and 2.047 mm at the spinoglenoid notch level. (4) Conclusions: A difference in the estimated diameter detected and the fact that the motor branches, which innervate supraspinatus and infraspinatus muscle, were divided proximal to the suprascapular notch may be relevant in the diagnosis and treatment of suprascapular neuropathy and arthroscopic procedures.
publishDate 2022
dc.date.none.fl_str_mv 2022
2022-06-09
2022
2022-11-15
dc.type.none.fl_str_mv journal article
http://purl.org/coar/resource_type/c_6501
VoR
http://purl.org/coar/version/c_970fb48d4fbd8a85
dc.type.openaire.fl_str_mv info:eu-repo/semantics/article
format article
dc.identifier.none.fl_str_mv https://hdl.handle.net/2117/376382
https://dx.doi.org/10.3390/ijerph19127065
url https://hdl.handle.net/2117/376382
https://dx.doi.org/10.3390/ijerph19127065
dc.language.none.fl_str_mv Inglés
eng
language_invalid_str_mv Inglés
language eng
dc.rights.none.fl_str_mv open access
http://purl.org/coar/access_right/c_abf2
Attribution 4.0 International
http://creativecommons.org/licenses/by/4.0/
dc.rights.openaire.fl_str_mv info:eu-repo/semantics/openAccess
rights_invalid_str_mv open access
http://purl.org/coar/access_right/c_abf2
Attribution 4.0 International
http://creativecommons.org/licenses/by/4.0/
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.source.none.fl_str_mv reponame:UPCommons. Portal del coneixement obert de la UPC
instname:Universitat Politècnica de Catalunya (UPC)
instname_str Universitat Politècnica de Catalunya (UPC)
reponame_str UPCommons. Portal del coneixement obert de la UPC
collection UPCommons. Portal del coneixement obert de la UPC
repository.name.fl_str_mv
repository.mail.fl_str_mv
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