Alar ligaments: Difference between revisions
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[[Image:Tectorial membrane.png|thumb|right]] | [[Image:Tectorial membrane.png|thumb|right]] | ||
Two strong rounded cords that attach the skull to C2 ([[Axis]]). | Two strong rounded cords that attach the skull to C2 ([[Axis]]). | ||
== Attachments == | == Attachments == | ||
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Taut in flexion, limit rotation and side flexion to the opposite site. | Taut in flexion, limit rotation and side flexion to the opposite site. | ||
Play a role in stabilising C1 and C2, expecially in rotation<ref>Magee, D. Orthopedic Physical Assessment. Elsevier</ref>. | Play a role in stabilising C1 and C2, expecially in rotation<ref>Magee, D. Orthopedic Physical Assessment. Elsevier</ref>. | ||
== Pathology == | == Pathology == | ||
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Injured in rear end shunts when cervical spine is in extremes of rotation. | Injured in rear end shunts when cervical spine is in extremes of rotation. | ||
== Examination | == Examination<br> == | ||
[ | [http://www.physio-pedia.com/Alar_Ligament_Test Alar ligament test] | ||
== Recent Related Research (from [http://www.ncbi.nlm.nih.gov/pubmed/ Pubmed]) == | == Recent Related Research (from [http://www.ncbi.nlm.nih.gov/pubmed/ Pubmed]) == |
Revision as of 20:19, 1 February 2014
Original Editor - Rachael Lowe
Top Contributors - Rachael Lowe, Kim Jackson, Evan Thomas, WikiSysop, Alistair James, George Prudden and Wendy Snyders
Description[edit | edit source]
Two strong rounded cords that attach the skull to C2 (Axis).
Attachments[edit | edit source]
Arise from either side of the odontoid process and attach to the medial aspect of the occipital condyles.
Function[edit | edit source]
Taut in flexion, limit rotation and side flexion to the opposite site.
Play a role in stabilising C1 and C2, expecially in rotation[1].
Pathology[edit | edit source]
Injured in rear end shunts when cervical spine is in extremes of rotation.
Examination
[edit | edit source]
Recent Related Research (from Pubmed)[edit | edit source]
Failed to load RSS feed from http://www.ncbi.nlm.nih.gov/entrez/eutils/erss.cgi?rss_guid=1pcFRJI0caoCrdhC_H3wm_dPxs0fILo8zPCFvz5WO-LiAnzkvq|charset=UTF-8|short|max=10: Error parsing XML for RSS
References[edit | edit source]
- ↑ Magee, D. Orthopedic Physical Assessment. Elsevier