Biomechanical stability of abductor pollicis longus muscles with variable numbers of tendinous insertions
Background In the course of a study of different variants of the tendon of the abductor pollicis longus (APL) muscle, the unusual finding of a tendon with six subdivisions was observed in the first compartment. Using this preparation and others with various numbers of tendons (2, 3, 4, and 6), we in...
Gespeichert in:
| Veröffentlicht in: | The Anatomical record 1998-04, Vol.250 (4), p.475-479 |
|---|---|
| Hauptverfasser: | , , , , , |
| Format: | Artikel |
| Sprache: | eng |
| Schlagworte: | |
| Online-Zugang: | Volltext |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | 479 |
|---|---|
| container_issue | 4 |
| container_start_page | 475 |
| container_title | The Anatomical record |
| container_volume | 250 |
| creator | Melling, Mahmoud Reihsner, Roland Steindl, Martin Karimian‐Teherani, Daniela Schnallinger, Martina Behnam, Mark |
| description | Background
In the course of a study of different variants of the tendon of the abductor pollicis longus (APL) muscle, the unusual finding of a tendon with six subdivisions was observed in the first compartment. Using this preparation and others with various numbers of tendons (2, 3, 4, and 6), we intended to establish whether the multitendoned muscles increased the strength of the thumb.
Methods
Fifty‐two upper extremities were examined with attention to the tendons of the APL muscle. The strain on each tendon was biomechanically determined using a microcomputer and potentiometer. The stress was measured continuously and plotted against strain.
Results
Following treatment with elastase, it is seen that the significance of changes in stability and Young's modulus is inversely proportional to the number of tendons arising from the APL.
Conclusions
Division of the tendon into several parts leads to better mechanical distribution of stress and extension on thumb abduction. In addition, palmar‐flexion in the wrist may be supported. Anat. Rec. 250:475–479, 1998. © 1998 Wiley‐Liss, Inc. |
| doi_str_mv | 10.1002/(SICI)1097-0185(199804)250:4<475::AID-AR11>3.0.CO;2-L |
| format | Article |
| fullrecord | <record><control><sourceid>proquest_cross</sourceid><recordid>TN_cdi_proquest_miscellaneous_79826408</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>79826408</sourcerecordid><originalsourceid>FETCH-LOGICAL-c4391-f8043b23c0e4d2b1dfdb569c4cb059d8e72ae956957d96e281a9c44a8781e7343</originalsourceid><addsrcrecordid>eNqFkd2L1DAUxYMo67j6Jwh9kt2Hjvlqm4yrMFu_BgYG_ADfLkl660bSdmzaXea_t3WH8UHBpxCSe86550fIa0aXjFL-8uLzptxcMqqLlDKVXTCtFZWXPKMreSWLbLVab96m60-MvRFLuix3r3i6fUAWp4mHZEEpFSkv8m-PyZMYf1DKmMzzM3KmszzPhFoQf-27Bt2Nab0zIYmDsT744ZB0dWJsNbqh65N9F4J3Piaha7-PMWnG6ALG5M4PN8mt6b2xAZN2bCz2cZ4csK18201ffRuxH3zXxqfkUW1CxGfH85x8ff_uS_kx3e4-bMr1NnVSaJbW05LCcuEoyopbVtWVzXLtpLM005XCghuc4uusqHSOXDEzPUqjCsWwEFKckxf3uvu--zliHKDx0WEIpsUpERRa8VxSJU4BXN_F2GMN-943pj8AozAjAJgRwFwozIXCPQKYEICECQHAhABmBCCAQrkDDttJ9_kxwGgbrE6qx87_-N75gIe_TP_n-Q_L33fxC0q8ovM</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>79826408</pqid></control><display><type>article</type><title>Biomechanical stability of abductor pollicis longus muscles with variable numbers of tendinous insertions</title><source>Wiley Free Content</source><source>MEDLINE</source><source>Wiley Online Library Journals Frontfile Complete</source><creator>Melling, Mahmoud ; Reihsner, Roland ; Steindl, Martin ; Karimian‐Teherani, Daniela ; Schnallinger, Martina ; Behnam, Mark</creator><creatorcontrib>Melling, Mahmoud ; Reihsner, Roland ; Steindl, Martin ; Karimian‐Teherani, Daniela ; Schnallinger, Martina ; Behnam, Mark</creatorcontrib><description>Background
In the course of a study of different variants of the tendon of the abductor pollicis longus (APL) muscle, the unusual finding of a tendon with six subdivisions was observed in the first compartment. Using this preparation and others with various numbers of tendons (2, 3, 4, and 6), we intended to establish whether the multitendoned muscles increased the strength of the thumb.
Methods
Fifty‐two upper extremities were examined with attention to the tendons of the APL muscle. The strain on each tendon was biomechanically determined using a microcomputer and potentiometer. The stress was measured continuously and plotted against strain.
Results
Following treatment with elastase, it is seen that the significance of changes in stability and Young's modulus is inversely proportional to the number of tendons arising from the APL.
Conclusions
Division of the tendon into several parts leads to better mechanical distribution of stress and extension on thumb abduction. In addition, palmar‐flexion in the wrist may be supported. Anat. Rec. 250:475–479, 1998. © 1998 Wiley‐Liss, Inc.</description><identifier>ISSN: 0003-276X</identifier><identifier>EISSN: 1097-0185</identifier><identifier>DOI: 10.1002/(SICI)1097-0185(199804)250:4<475::AID-AR11>3.0.CO;2-L</identifier><identifier>PMID: 9566538</identifier><language>eng</language><publisher>Hoboken: Wiley Subscription Services, Inc., A Wiley Company</publisher><subject>abductor pollicis longus muscle tendon ; Aged ; Aged, 80 and over ; Biomechanical Phenomena ; Female ; Hand Strength - physiology ; Humans ; In Vitro Techniques ; Male ; Muscle, Skeletal - abnormalities ; Muscle, Skeletal - anatomy & histology ; Muscle, Skeletal - physiology ; pancreas elastase ; Pancreatic Elastase ; stress extension relationship ; Tendons - abnormalities ; Tendons - anatomy & histology ; Tendons - physiology ; Thumb ; transplant material ; Wrist ; Young's modulus</subject><ispartof>The Anatomical record, 1998-04, Vol.250 (4), p.475-479</ispartof><rights>Copyright © 1998 Wiley‐Liss, Inc.</rights><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><cites>FETCH-LOGICAL-c4391-f8043b23c0e4d2b1dfdb569c4cb059d8e72ae956957d96e281a9c44a8781e7343</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://onlinelibrary.wiley.com/doi/pdf/10.1002%2F%28SICI%291097-0185%28199804%29250%3A4%3C475%3A%3AAID-AR11%3E3.0.CO%3B2-L$$EPDF$$P50$$Gwiley$$H</linktopdf><linktohtml>$$Uhttps://onlinelibrary.wiley.com/doi/full/10.1002%2F%28SICI%291097-0185%28199804%29250%3A4%3C475%3A%3AAID-AR11%3E3.0.CO%3B2-L$$EHTML$$P50$$Gwiley$$H</linktohtml><link.rule.ids>314,776,780,1411,1427,27901,27902,45550,45551,46384,46808</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/9566538$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Melling, Mahmoud</creatorcontrib><creatorcontrib>Reihsner, Roland</creatorcontrib><creatorcontrib>Steindl, Martin</creatorcontrib><creatorcontrib>Karimian‐Teherani, Daniela</creatorcontrib><creatorcontrib>Schnallinger, Martina</creatorcontrib><creatorcontrib>Behnam, Mark</creatorcontrib><title>Biomechanical stability of abductor pollicis longus muscles with variable numbers of tendinous insertions</title><title>The Anatomical record</title><addtitle>Anat Rec</addtitle><description>Background
In the course of a study of different variants of the tendon of the abductor pollicis longus (APL) muscle, the unusual finding of a tendon with six subdivisions was observed in the first compartment. Using this preparation and others with various numbers of tendons (2, 3, 4, and 6), we intended to establish whether the multitendoned muscles increased the strength of the thumb.
Methods
Fifty‐two upper extremities were examined with attention to the tendons of the APL muscle. The strain on each tendon was biomechanically determined using a microcomputer and potentiometer. The stress was measured continuously and plotted against strain.
Results
Following treatment with elastase, it is seen that the significance of changes in stability and Young's modulus is inversely proportional to the number of tendons arising from the APL.
Conclusions
Division of the tendon into several parts leads to better mechanical distribution of stress and extension on thumb abduction. In addition, palmar‐flexion in the wrist may be supported. Anat. Rec. 250:475–479, 1998. © 1998 Wiley‐Liss, Inc.</description><subject>abductor pollicis longus muscle tendon</subject><subject>Aged</subject><subject>Aged, 80 and over</subject><subject>Biomechanical Phenomena</subject><subject>Female</subject><subject>Hand Strength - physiology</subject><subject>Humans</subject><subject>In Vitro Techniques</subject><subject>Male</subject><subject>Muscle, Skeletal - abnormalities</subject><subject>Muscle, Skeletal - anatomy & histology</subject><subject>Muscle, Skeletal - physiology</subject><subject>pancreas elastase</subject><subject>Pancreatic Elastase</subject><subject>stress extension relationship</subject><subject>Tendons - abnormalities</subject><subject>Tendons - anatomy & histology</subject><subject>Tendons - physiology</subject><subject>Thumb</subject><subject>transplant material</subject><subject>Wrist</subject><subject>Young's modulus</subject><issn>0003-276X</issn><issn>1097-0185</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>1998</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNqFkd2L1DAUxYMo67j6Jwh9kt2Hjvlqm4yrMFu_BgYG_ADfLkl660bSdmzaXea_t3WH8UHBpxCSe86550fIa0aXjFL-8uLzptxcMqqLlDKVXTCtFZWXPKMreSWLbLVab96m60-MvRFLuix3r3i6fUAWp4mHZEEpFSkv8m-PyZMYf1DKmMzzM3KmszzPhFoQf-27Bt2Nab0zIYmDsT744ZB0dWJsNbqh65N9F4J3Piaha7-PMWnG6ALG5M4PN8mt6b2xAZN2bCz2cZ4csK18201ffRuxH3zXxqfkUW1CxGfH85x8ff_uS_kx3e4-bMr1NnVSaJbW05LCcuEoyopbVtWVzXLtpLM005XCghuc4uusqHSOXDEzPUqjCsWwEFKckxf3uvu--zliHKDx0WEIpsUpERRa8VxSJU4BXN_F2GMN-943pj8AozAjAJgRwFwozIXCPQKYEICECQHAhABmBCCAQrkDDttJ9_kxwGgbrE6qx87_-N75gIe_TP_n-Q_L33fxC0q8ovM</recordid><startdate>199804</startdate><enddate>199804</enddate><creator>Melling, Mahmoud</creator><creator>Reihsner, Roland</creator><creator>Steindl, Martin</creator><creator>Karimian‐Teherani, Daniela</creator><creator>Schnallinger, Martina</creator><creator>Behnam, Mark</creator><general>Wiley Subscription Services, Inc., A Wiley Company</general><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7X8</scope></search><sort><creationdate>199804</creationdate><title>Biomechanical stability of abductor pollicis longus muscles with variable numbers of tendinous insertions</title><author>Melling, Mahmoud ; Reihsner, Roland ; Steindl, Martin ; Karimian‐Teherani, Daniela ; Schnallinger, Martina ; Behnam, Mark</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c4391-f8043b23c0e4d2b1dfdb569c4cb059d8e72ae956957d96e281a9c44a8781e7343</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>1998</creationdate><topic>abductor pollicis longus muscle tendon</topic><topic>Aged</topic><topic>Aged, 80 and over</topic><topic>Biomechanical Phenomena</topic><topic>Female</topic><topic>Hand Strength - physiology</topic><topic>Humans</topic><topic>In Vitro Techniques</topic><topic>Male</topic><topic>Muscle, Skeletal - abnormalities</topic><topic>Muscle, Skeletal - anatomy & histology</topic><topic>Muscle, Skeletal - physiology</topic><topic>pancreas elastase</topic><topic>Pancreatic Elastase</topic><topic>stress extension relationship</topic><topic>Tendons - abnormalities</topic><topic>Tendons - anatomy & histology</topic><topic>Tendons - physiology</topic><topic>Thumb</topic><topic>transplant material</topic><topic>Wrist</topic><topic>Young's modulus</topic><toplevel>online_resources</toplevel><creatorcontrib>Melling, Mahmoud</creatorcontrib><creatorcontrib>Reihsner, Roland</creatorcontrib><creatorcontrib>Steindl, Martin</creatorcontrib><creatorcontrib>Karimian‐Teherani, Daniela</creatorcontrib><creatorcontrib>Schnallinger, Martina</creatorcontrib><creatorcontrib>Behnam, Mark</creatorcontrib><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>MEDLINE - Academic</collection><jtitle>The Anatomical record</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Melling, Mahmoud</au><au>Reihsner, Roland</au><au>Steindl, Martin</au><au>Karimian‐Teherani, Daniela</au><au>Schnallinger, Martina</au><au>Behnam, Mark</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Biomechanical stability of abductor pollicis longus muscles with variable numbers of tendinous insertions</atitle><jtitle>The Anatomical record</jtitle><addtitle>Anat Rec</addtitle><date>1998-04</date><risdate>1998</risdate><volume>250</volume><issue>4</issue><spage>475</spage><epage>479</epage><pages>475-479</pages><issn>0003-276X</issn><eissn>1097-0185</eissn><abstract>Background
In the course of a study of different variants of the tendon of the abductor pollicis longus (APL) muscle, the unusual finding of a tendon with six subdivisions was observed in the first compartment. Using this preparation and others with various numbers of tendons (2, 3, 4, and 6), we intended to establish whether the multitendoned muscles increased the strength of the thumb.
Methods
Fifty‐two upper extremities were examined with attention to the tendons of the APL muscle. The strain on each tendon was biomechanically determined using a microcomputer and potentiometer. The stress was measured continuously and plotted against strain.
Results
Following treatment with elastase, it is seen that the significance of changes in stability and Young's modulus is inversely proportional to the number of tendons arising from the APL.
Conclusions
Division of the tendon into several parts leads to better mechanical distribution of stress and extension on thumb abduction. In addition, palmar‐flexion in the wrist may be supported. Anat. Rec. 250:475–479, 1998. © 1998 Wiley‐Liss, Inc.</abstract><cop>Hoboken</cop><pub>Wiley Subscription Services, Inc., A Wiley Company</pub><pmid>9566538</pmid><doi>10.1002/(SICI)1097-0185(199804)250:4<475::AID-AR11>3.0.CO;2-L</doi><tpages>10</tpages><oa>free_for_read</oa></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 0003-276X |
| ispartof | The Anatomical record, 1998-04, Vol.250 (4), p.475-479 |
| issn | 0003-276X 1097-0185 |
| language | eng |
| recordid | cdi_proquest_miscellaneous_79826408 |
| source | Wiley Free Content; MEDLINE; Wiley Online Library Journals Frontfile Complete |
| subjects | abductor pollicis longus muscle tendon Aged Aged, 80 and over Biomechanical Phenomena Female Hand Strength - physiology Humans In Vitro Techniques Male Muscle, Skeletal - abnormalities Muscle, Skeletal - anatomy & histology Muscle, Skeletal - physiology pancreas elastase Pancreatic Elastase stress extension relationship Tendons - abnormalities Tendons - anatomy & histology Tendons - physiology Thumb transplant material Wrist Young's modulus |
| title | Biomechanical stability of abductor pollicis longus muscles with variable numbers of tendinous insertions |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-02-19T07%3A35%3A46IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-proquest_cross&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=Biomechanical%20stability%20of%20abductor%20pollicis%20longus%20muscles%20with%20variable%20numbers%20of%20tendinous%20insertions&rft.jtitle=The%20Anatomical%20record&rft.au=Melling,%20Mahmoud&rft.date=1998-04&rft.volume=250&rft.issue=4&rft.spage=475&rft.epage=479&rft.pages=475-479&rft.issn=0003-276X&rft.eissn=1097-0185&rft_id=info:doi/10.1002/(SICI)1097-0185(199804)250:4%3C475::AID-AR11%3E3.0.CO;2-L&rft_dat=%3Cproquest_cross%3E79826408%3C/proquest_cross%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_pqid=79826408&rft_id=info:pmid/9566538&rfr_iscdi=true |