Hip pain

DDx

• Hip joint arthritis, eg, osteoarthritis, rheumatoid arthritis, septic arthritis, gout
• Trochanteric bursitis
• Hip fracture
• Sciatica
• Sacroiliitis, eg, ankylosing spondylitis
• Lumbar facet joint degenerative arthritis
• Lumbar disk herniation
• Ischial bursitis
• Piriformis syndrome
• Iliopsoas bursitis
• Claudication (arterial insufficiency)
• Polymyalgia rheumatica
• Fibromyalgia
• Meralgia paresthetica (compression of lateral femoral cutaneous nerve; anterolateral thigh pain)
• Avascular necrosis
• Hip dislocation