The patient with a painful knee

Area of Science:

• Orthopedics
• Radiology
• Internal Medicine

Background:

• Knee pain presents diverse diagnostic challenges, stemming from traumatic and non-traumatic origins.
• Effective diagnosis relies on comprehensive clinical assessment and anatomical understanding.
• Accurate imaging is crucial for timely and appropriate management of knee conditions.

Purpose of the Study:

• To review differential diagnoses for knee pain.
• To discuss assessment strategies and imaging modalities for knee pain.
• To provide guidance for primary and secondary care in diagnosing knee conditions.

Main Methods:

• Literature review of knee pain causes, including fractures, inflammatory, infective, and neoplastic conditions.
• Discussion of clinical assessment techniques and anatomical considerations.
• Overview of relevant imaging modalities and their diagnostic findings.

Main Results:

• A systematic approach combining clinical evaluation and appropriate imaging aids in diagnosing various knee pain etiologies.
• Understanding specific imaging findings is key to differentiating between conditions like fractures, inflammation, infections, and tumors.
• Early and accurate diagnosis facilitates prompt and effective treatment.

Conclusions:

• A robust clinical history, physical examination, and anatomical knowledge are foundational for diagnosing knee pain.
• Appropriate selection and interpretation of imaging modalities are essential for confirming diagnoses and guiding management.
• This review provides a framework for healthcare professionals to effectively diagnose and manage patients presenting with knee pain.