Osteopathy is an approach to healthcare that emphasizes the role of the musculoskeletal system in health an disease. In most countries osteopathy is a form of complementary medicine, emphasizing a holistic approach and the skilled use of a range of manual and physical treatment interventions (osteopathic manipulative medicine, or OMM in the United States) in the prevention and treatment of disease. In practice, this most commonly relates to musculoskeletal problems such as back and neck pain.