Full-thickness tear: Tear involves only part of tendon (e.g., anterior, mid-, or posterior supraspinatus fibers)
Partial-thickness tear: Tear involves only part of tendon depth (e.g., bursal surface, intrasubstance, articular surface tear)
Intrasubstance tear does not extend to bursal or articular surface (not seen at arthroscopy)
Massive tear: Complete tear of supraspinatus and infraspinatus tendons
IMAGING
General Features
Radiographic Findings
MR Findings
Ultrasonographic Findings
Imaging Recommendations
DIFFERENTIAL DIAGNOSIS
PATHOLOGY
General Features
Gross Pathologic & Surgical Features
Microscopic Features
CLINICAL ISSUES
Presentation
Natural History & Prognosis
Treatment
DIAGNOSTIC CHECKLIST
Consider
Image Interpretation Pearls
Selected References
Lee MH et al: Comprehensive shoulder US examination: a standardized approach with multimodality correlation for common shoulder disease. Radiographics. 36(6):1606-1627, 2016
Related Anatomy
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Related Differential Diagnoses
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References
Tables
Tables
KEY FACTS
Terminology
Imaging
Diagnostic Checklist
TERMINOLOGY
Definitions
Complete tear: All fibers of tendon are torn
Partial tear: Some fibers of tendon are torn
Full-thickness tear: Tear involves only part of tendon (e.g., anterior, mid-, or posterior supraspinatus fibers)
Partial-thickness tear: Tear involves only part of tendon depth (e.g., bursal surface, intrasubstance, articular surface tear)
Intrasubstance tear does not extend to bursal or articular surface (not seen at arthroscopy)
Massive tear: Complete tear of supraspinatus and infraspinatus tendons
IMAGING
General Features
Radiographic Findings
MR Findings
Ultrasonographic Findings
Imaging Recommendations
DIFFERENTIAL DIAGNOSIS
PATHOLOGY
General Features
Gross Pathologic & Surgical Features
Microscopic Features
CLINICAL ISSUES
Presentation
Natural History & Prognosis
Treatment
DIAGNOSTIC CHECKLIST
Consider
Image Interpretation Pearls
Selected References
Lee MH et al: Comprehensive shoulder US examination: a standardized approach with multimodality correlation for common shoulder disease. Radiographics. 36(6):1606-1627, 2016
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