Examination of the elbow: current concepts

Area of Science:

• Orthopedic surgery
• Anatomy
• Diagnostic imaging

Background:

• The elbow's intricate anatomy and combined bony-ligamentous stability present challenges in physical examination.
• Accurate elbow assessment is vital for correct diagnosis and effective treatment initiation.
• Isolated elbow injuries are uncommon; fractures frequently signify associated soft tissue damage.

Purpose of the Study:

• To emphasize the importance of a comprehensive elbow physical examination.
• To highlight the role of fractures as indicators of soft tissue injuries.
• To underscore how a detailed elbow exam guides the use and interpretation of radiological studies.

Main Methods:

• Review of anatomical and biomechanical principles of the elbow.
• Analysis of the diagnostic utility of physical examination in elbow injuries.
• Correlation of physical findings with the need for advanced imaging.

Main Results:

• Elbow examination requires understanding complex interactions between bony and ligamentous structures.
• Fractures serve as critical indicators for potential occult soft tissue injuries.
• Physical assessment directly influences the selection and interpretation of imaging modalities.

Conclusions:

• A meticulous physical examination is fundamental for evaluating elbow injuries.
• Radiological studies (fluoroscopy, MRI, CT) are essential adjuncts, guided by clinical findings.
• Comprehensive assessment improves diagnostic accuracy and treatment planning for elbow pathologies.