Information ⬇
- Articular versus nonarticular: Is the pain located in a joint or in a periarticular structure such as soft tissue or muscle? (Fig. 47-1)
- Inflammatory versus noninflammatory: Inflammatory disease is suggested by local signs of inflammation (erythema, warmth, swelling); systemic features (morning stiffness, fatigue, fever, weight loss); or laboratory evidence of inflammation (thrombocytosis, elevated ESR or C-reactive protein).
- Acute (≤6 weeks) versus chronic.
- Localized versus systemic.
Outline ⬆