DDx ⬇
- Muscular strain
- Osteoarthritis
- Herniated disk
- Spinal stenosis
- Sciatica
- Sacroiliitis, eg, ankylosing spondylitis
- Rheumatoid arthritis
- Metastatic cancer
- Compression fracture, eg, osteoporosis, multiple myeloma
- Osteomyelitis or epidural abscess
- Cauda equina tumor
- Ischial bursitis
- Piriformis syndrome
- Fibromyalgia
- Polymyalgia rheumatica
- Aortic aneurysm
- Duodenal ulcer
- Kidney stones or pyelonephritis
- Pancreatitis
- Prostatitis
- Hip osteoarthritis
Related DDx ⬆