Rotator cuff
Last revised by Craig Hacking on 25 Aug 2021
Citation, DOI, disclosures and article data
Citation:
Gaillard F, Hacking C, Luijkx T, et al. Rotator cuff. Reference article, Radiopaedia.org (Accessed on 24 Apr 2024) https://doi.org/10.53347/rID-1995
rID:
1995
Article created:
Disclosures:
At the time the article was created Frank Gaillard had no recorded disclosures.
View Frank Gaillard's current disclosures
Last revised:
Disclosures:
At the time the article was last revised Craig Hacking had no recorded disclosures.
View Craig Hacking's current disclosures
Revisions:
9 times, by
6 contributors -
see full revision history and disclosures
Systems:
Sections:
Tags:
Synonyms:
- Rotator cuff tendons
- Rotator cuff: shoulder
The rotator cuff is a group of four muscles and their tendons, important in stabilizing the glenohumeral joint:
- supraspinatus: abduction
- infraspinatus: external rotation
- teres minor: external rotation
- subscapularis: internal rotation
Other structures that stabilize the glenohumeral joint include:
- joint capsule
- ligaments
- coracohumeral ligament
- glenohumeral ligaments: superior, middle and inferior
See also
- rotator cuff tear
- rotator interval
- rotator crescent
- rotator cable
- SITS: a mnemonic to recall the muscles/tendons of the rotator cuff
Quiz questions
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References
- 1. Kaplan P. Musculoskeletal MRI. W B Saunders Co. (2001) ISBN:0721690270. Read it at Google Books - Find it at Amazon
Incoming Links
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- Infraspinatus muscle
- Reverse total shoulder arthroplasty
- Inferior shoulder dislocation
- Imaging the shoulder
- Shoulder
- Osteoarthritis of the shoulder
- Comprehensive arthroscopic management of the shoulder
- Pseudocyst of the humerus
- Critical shoulder angle
- Glenohumeral joint
- Musculoskeletal curriculum
- Rotator cable
- Shoulder resurfacing arthroplasty
- Massive rotator cuff tear
- Rotator crescent
- Parsonage-Turner syndrome
- Avulsion injury
- Glenohumeral arthrography
- Supraspinatus muscle
- Bursal-sided rotator cuff tear
Cases:
- Humeral head greater tuberosity fracture
- Lower trapezius transfer with Achilles tendon graft tear
- Subacromial shoulder impingement
- Humeral avulsion of the glenohumeral ligament (HAGL lesion)
- Partial subscapularis tendon tear
- Geyser sign (shoulder)
- Rotator cuff repair complicated by infection
- Suprascapular nerve entrapment with acute infraspinatous denervation myopathy
- Calcific tendonitis - subscapularis
- Avulsion fracture - greater tuberosity of the humerus
- Rotator cuff calcific tendinopathy
- Bifid biceps tendon
- Avulsion fracture of the lesser tuberosity of the humerus
- Intramuscular cyst secondary to rotator cuff tear
- Pectoralis major injury
- Proximal humerus fracture
- Congenital bilateral absence of the long head of biceps tendon
- Parsonage-Turner syndrome
- Full thickness supraspinatus tear
- Iatrogenic injury of the spinal accessory nerve
Multiple choice questions:
Related articles: Anatomy: Upper limb
-
skeleton of the upper limb
- clavicle
- scapula
- humerus
- radius
- ulna
- hand
- accessory ossicles of the upper limb
- accessory ossicles of the shoulder
- accessory ossicles of the elbow
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accessory ossicles of the wrist (mnemonic)
- os centrale carpi
- os epilunate
- os epitriquetrum
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pectoral girdle
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shoulder joint
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glenohumeral joint
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- arm internal rotation (medial rotation)
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shoulder joint
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wrist joint
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ligaments
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- volar radioulnar ligament
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- long radiolunate ligament
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- associated structures
- extensor retinaculum
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hand joints
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metacarpophalangeal joints
- palmar ligament (plate)
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interphalangeal joints
- palmar ligament (plate)
- collateral ligament
- movements
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pectoral girdle
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anterior compartment of the forearm
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accessory muscles
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arteries
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arteries
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