Inferior Sulcus Test
Expert Opinion[edit | edit source]
|
Link to Expert |
|---|
| If you would like to be the expert on this page, please contact us. |
Purpose
[edit | edit source]
The Sulcus Test is used to assess the glenohumeral joint for inferior instability, due to laxity of the superior glenohumeral ligament and coracohumeral ligament.
File:Sulcus.jpg
Sulcus Sign.
Technique
[edit | edit source]
The test is considered positive when a sulcus sign is seen when the examiner applies a downward force applied at the elbow while the arm in neutral rotation and resting at the patient's side. A sulcus is defined as a depression greater than a fingerbreadth between the lateral acromion and the head of the humerus.[1]
Evidence[edit | edit source]
Provide the evidence for this technique here
References
[edit | edit source]
- ↑ Dutton, M. (2008). Orthopaedic: Examination, evaluation, and intervention (2nd ed.). New York: The McGraw-Hill Companies, Inc.
