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[Rotator cuff rupture]
1Klinika za ortopediju Medicinskoga fakulteta Sveucilista u Zagrebu Klinicki bolnicki centar Zagreb, Salata 7, 10000 Zagreb.
Reumatizam
|April 22, 2004
Summary
Rotator cuff tears, often in the supraspinatus tendon, affect individuals over 40, causing shoulder weakness. Surgical repair is recommended for active patients with these common shoulder injuries.
Area of Science:
- Orthopedics
- Sports Medicine
- Anatomy
Background:
- The rotator cuff comprises four scapular muscles (subscapularis, supraspinatus, infraspinatus, teres minor) and the long head of the biceps tendon.
- It is crucial for shoulder dynamic stability and movement.
- Rotator cuff tears can result from impingement syndrome or degenerative processes.
Purpose of the Study:
- To summarize the anatomy and common pathologies of the rotator cuff.
- To describe the typical presentation and patient demographics for rotator cuff tears.
- To outline treatment considerations for rotator cuff injuries.
Main Methods:
- Review of anatomical structures of the rotator cuff.
- Analysis of common causes and tear locations.
- Description of clinical examination findings.
- Overview of surgical intervention options.
Main Results:
- Tears most frequently occur in the supraspinatus tendon.
- Patients are typically over 40 years old.
- Clinical signs include weakness in abduction and external rotation.
Conclusions:
- Rotator cuff tears are common, particularly in older, active individuals.
- Diagnosis involves assessing shoulder strength and range of motion.
- Surgical repair (open or arthroscopic) is indicated for active individuals to restore function.