Cervical rotation lateral flexion test: Difference between revisions

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== Purpose  ==
== Purpose  ==


The purpose is to test for the presence of 1st rib hypomobility in patient's with brachialgia<ref name="thoracic outlet">Lindfren K-A, Leino E, Hakola M, Hamberg J. Cervical spine rotation and lateral flexion combined motion in the examination of the thoracic outlet. Arch Phys Med Rehabil 1990; 71: 343-344.</ref>.  
The purpose is to test for the presence of 1st rib hypomobility in patient's with brachialgia with or without radicular pain and also [[Thoracic Outlet Syndrome (TOS)|thoracic outlet syndrome]].  <ref name="thoracic outlet">Lindfren K-A, Leino E, Hakola M, Hamberg J. Cervical spine rotation and lateral flexion combined motion in the examination of the thoracic outlet. Arch Phys Med Rehabil 1990; 71: 343-344.</ref><ref>Lindgren KA, Leino E, Manninen H. Cervical rotation lateral flexion test in brachialgia. Archives of physical medicine and rehabilitation. 1992 Aug 1;73(8):735-7.
 
</ref>


== Technique  ==
== Technique  ==


The test is performed with the patient in sitting.&nbsp; The cervical spine is passively and maximally rotated away from the side being tested.&nbsp; While maintaining this position, the spine is gently flexed as far as possible moving the ear toward the chest.  
The test is performed with the patient in sitting. The cervical spine is passively and maximally rotated away from the side being tested. While maintaining this position, the spine is gently flexed as far as possible moving the ear toward the chest.  


A test is considered positive when the lateral flexion movement is blocked  
A test is considered positive when the lateral flexion movement is blocked.


The reference standard is presence of rib hypomobility on cineradiography in subjects with brachialgia  
The reference standard is presence of rib hypomobility on cineradiography in subjects with brachialgia.


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== Evidence<ref name="users guide">Flynn TW, Cleland JA, Whitman JM. Users' guide to the musculoskeletal examination: fundamentals for the evidence-based clinician. United States; Evidence in motion: 2008.</ref> ==
== Evidence  ==
 
Diagnostic Accuracy
 
Kappa = 0.84


<br>  
Diagnostic accuracy and reliability are concluded as 0.84 and 1.0 Kappa values respectively in a study. <ref name="users guide">Flynn TW, Cleland JA, Whitman JM. Users' guide to the musculoskeletal examination: fundamentals for the evidence-based clinician. United States; Evidence in motion: 2008.</ref>  


Reliability
Although it is frequently used to decide on whether to perform a thrust manipulation targeting the first rib, it does not help predict who will benefit from upper rib manipulation. <ref>Koppenhaver SL, Morel T, Dredge G, Baeder M, Young BA, Petersen EJ, Fernández-de-Las-Peñas C, Gill N. The validity of the cervical rotation lateral flexion test in predicting benefit after manipulation treatment to the first and second rib. Musculoskeletal Science and Practice. 2022 Dec 1;62:102629.


Kappa = 1.0
</ref>





Revision as of 22:06, 10 September 2023

This article is currently under review and may not be up to date. Please come back soon to see the finished work! (09/09/2023)

Purpose[edit | edit source]

The purpose is to test for the presence of 1st rib hypomobility in patient's with brachialgia with or without radicular pain and also thoracic outlet syndrome. [1][2]

Technique[edit | edit source]

The test is performed with the patient in sitting. The cervical spine is passively and maximally rotated away from the side being tested. While maintaining this position, the spine is gently flexed as far as possible moving the ear toward the chest.

A test is considered positive when the lateral flexion movement is blocked.

The reference standard is presence of rib hypomobility on cineradiography in subjects with brachialgia.


CRLF1.jpg
CRLF2.jpg

Evidence[edit | edit source]

Diagnostic accuracy and reliability are concluded as 0.84 and 1.0 Kappa values respectively in a study. [3]

Although it is frequently used to decide on whether to perform a thrust manipulation targeting the first rib, it does not help predict who will benefit from upper rib manipulation. [4]


References[edit | edit source]

  1. Lindfren K-A, Leino E, Hakola M, Hamberg J. Cervical spine rotation and lateral flexion combined motion in the examination of the thoracic outlet. Arch Phys Med Rehabil 1990; 71: 343-344.
  2. Lindgren KA, Leino E, Manninen H. Cervical rotation lateral flexion test in brachialgia. Archives of physical medicine and rehabilitation. 1992 Aug 1;73(8):735-7.
  3. Flynn TW, Cleland JA, Whitman JM. Users' guide to the musculoskeletal examination: fundamentals for the evidence-based clinician. United States; Evidence in motion: 2008.
  4. Koppenhaver SL, Morel T, Dredge G, Baeder M, Young BA, Petersen EJ, Fernández-de-Las-Peñas C, Gill N. The validity of the cervical rotation lateral flexion test in predicting benefit after manipulation treatment to the first and second rib. Musculoskeletal Science and Practice. 2022 Dec 1;62:102629.