WHICH HIP OPERATION FOR WHICH PATIENT.
D001172:Arthritis, Rheumatoid; D001174:Arthrodesis; D001178:Arthroplasty; D005265:Femoral Neck Fractures; D005592:Fracture Fixation; D005853:Geriatrics; D006621:Hip Joint; D006801:Humans; D009985:Orthopedics; D010003:Osteoarthritis
ARTHRITIS, RHEUMATOID; ARTHRODESIS; ARTHROPLASTY; FEMORAL NECK FRACTURES; FRACTURE FIXATION; GERIATRICS; HIP JOINT; ORTHOPEDICS; OSTEOARTHRITIS