Infraglenoid tubercle
| Infraglenoid tubercle | |
|---|---|
| File:Gray205 left scapula lateral view - Infraglenoid tubercle.png Lateral view of left scapula (infraglenoid tubercle labeled at center right) | |
| Details | |
| Identifiers | |
| Latin | tuberculum infraglenoidale |
| TA98 | Lua error in Module:Wikidata at line 746: attempt to index field 'wikibase' (a nil value). |
| TH | {{#property:P1694}} |
| TE | {{#property:P1693}} |
| FMA | {{#property:P1402}} |
| Anatomical terms of bone [[[d:Lua error in Module:Wikidata at line 865: attempt to index field 'wikibase' (a nil value).|edit on Wikidata]]] | |
The infraglenoid tubercle is the part of the scapula from which the long head of the triceps brachii muscle originates. The infraglenoid tubercle is a tubercle located on the lateral part of the scapula, inferior to (below) the glenoid cavity. The name infraglenoid tubercle refers to its location below the glenoid cavity.
Function
[edit | edit source]The infraglenoid tubercle is the origin of the long head of the triceps brachii muscle.[1][2] It helps to stabilise the muscle origin.[1]
Additional images
[edit | edit source]-
Left scapula. Infraglenoid tubercle shown in red.
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Animation. Infraglenoid tubercle shown in red.
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Lateral view of left scapula. Infraglenoid tubercle shown in red.
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Anterior surface of left scapula. Infraglenoid tubercle is "11"
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Anterior surface of left scapula. Infraglenoid tubercle shown in red.
See also
[edit | edit source]References
[edit | edit source]Public domain This article incorporates text in the public domain from the 20th edition of Gray's Anatomy (1918)
External links
[edit | edit source]
- Anatomy photo:05:os-0215 at the SUNY Downstate Medical Center - "Axillary Region: Scapula (Left)"
- radiographsul at The Anatomy Lesson by Wesley Norman (Georgetown University) (xrayleftshoulder)
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