Items tagged “shoulder”
215 results found
Case
SLAP tear
Published
09 May 2008
59% complete
MRI
Case
Anterior shoulder dislocation
Published
15 May 2008
63% complete
X-ray
Article
Supraspinatus muscle
The supraspinatus muscle is one of the four muscles that make up the rotator cuff, the others being: infraspinatus, teres minor, and subscapularis.
Summary
origin: supraspinous fossa of the scapula
insertion: superior facet of the greater tubercle of the humerus
innervation: suprascapular ne...
Article
Infraspinatus muscle
The Infraspinatus muscle is one of the four muscles that make up the rotator cuff, the others being: supraspinatus, teres minor and subscapularis.
origin: infraspinous fossa of the scapula
insertion: middle facet of the greater tubercle of the humerus
innervation: suprascapular nerve (C5-6)
...
Article
Glenoid labrum ovoid mass sign
The glenoid labrum ovoid mass (GLOM) sign (seen on MRI) is useful when a torn anterior glenoid labrum retracts superiorly. Seen typically on a T2 axial image through the glenohumeral joint as a low signal ovoid mass anterior to the glenoid labrum. Sometimes this can be the only sign of a torn la...
Case
Anterior shoulder dislocation
Published
08 Sep 2009
100% complete
X-ray
Article
Shoulder dislocation
The shoulder dislocation (more accurately termed a glenohumeral joint dislocation) involves separation of the humerus from the glenoid of the scapula at the glenohumeral joint.
This article contains a general discussion on shoulder dislocation. For specific dislocation types please refer to the...
Article
Perthes lesion
Perthes lesion of the shoulder is one of the types of anterior glenohumeral injury in which the anterior inferior labrum is torn and lifted from the edge of the glenoid 1 but still attached to the intact lifted periosteum from the anterior aspect of the glenoid. Although the labrum may be normal...
Article
Capsulolabral insertion classification
Capsulolabral insertion classification reflects the variation in the relationship between the glenoid labrum and the attachment of the anteroinferior shoulder joint capsule.
Classification
This classification was originally described by Mosely and Övergaard in 1962 on cadavers 3 but has since ...
Article
Anterior glenolabral injuries
Anterior glenolabral injuries are common in the setting of anterior shoulder dislocation and comprise a number of closely related entities:
Bankart lesion
bony Bankart lesion
anterior labroligamentous periosteal sleeve avulsion (ALPSA)
Perthes lesion
glenolabral articular disruption (GLAD)
...
Case
Calcific tendinitis
Published
04 Nov 2009
79% complete
Ultrasound
X-ray
Case
Calcific tendinitis
Published
04 Nov 2009
57% complete
X-ray
Ultrasound
Case
Normal shoulder
Published
05 Nov 2009
25% complete
X-ray
Case
Hill-Sachs lesion
Published
05 Nov 2009
79% complete
X-ray
Case
Lipohemarthrosis - shoulder
Published
05 Nov 2009
90% complete
Annotated image
X-ray
Article
J sign (shoulder)
The J sign refers to the appearance of the inferior glenohumeral ligament in the presence of humeral avulsion of the glenohumeral ligament (HAGL lesion) as well as in the less common glenoid avulsion of the glenohumeral ligament (GAGL lesion).
Radiographic features
MRI
The normal U-shaped inf...
Case
Shoulder arthrogram
Published
07 Nov 2009
63% complete
X-ray
Case
Subacromial subdeltoid bursa injection - ultrasound guided
Published
08 Nov 2009
16% complete
Ultrasound
Case
SLAP tear
Published
09 Nov 2009
53% complete
MRI
Case
Sprengel deformity
Published
11 Nov 2009
90% complete
CT
X-ray
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