Differential diagnosis of hip pain

​Differential diagnosis of hip pain are : 
-hip dislocation 
-trochanteric bursitis 
-sciatica 
-hip fracture
-hip joint arthritis such as rheumatoid arthritis, osteoarthritis, septic arthritis, gout 
-ankylosing spondylitis 
-sacroiliitis 
- lumbar disk herniation 
-lumbar facet joint degeneration arthritis 
-piriformis syndrome 
-ischial bursitis 
-iliopsoas bursitis 
-polymyalgia rheumatica 
-claudication / arterial insufficiency 
-meralgia paraesthetica  / compression of lateral femoral cutaneous nerve
-avascular necrosis