Back and Neck Back and neck pain are among the top reasons that people visit their doctor. Taking good care of your back and neck can help prevent problems. Shoulder and Elbow The shoulder has the widest range of motion of any joint in your body—but that also makes it the most vulnerable to injury. Hand and Wrist Many common hand and wrist complaints—including arthritis and carpal tunnel syndrome—can interfere with activities of daily living. Hip Hip pain and problems range from sciatica to osteoarthritis and hip fractures. Knee The knee is a complex joint of bones held together with tendons, ligaments, and muscles—any of which can be damaged through everyday activities or high-impact sports. Leg and Foot From corns and calluses to ankle sprains, your feet and lower legs are susceptible to many stresses and injuries. Bone Tumors Bone tumors can be either benign or malignant. Most bone tumors are specific to certain areas of the bone. Other Bone Conditions Other diseases that can affect bone health include Paget's disease and primary hyperparathyroidism.