Traumatic injuries: office treatment of strain

Strain, defined as trauma to a musculotendinous unit, is characterized by pain, muscle spasm, swelling, and loss of range of motion. Conservative treatment consists of rest and elevation of the affected muscle, application of ice and compression, active and passive stretching, and resisted motion exercises. If rupture of muscle and fascia is extensive, surgery may be required. Chronic strain may result from repeated injuries. It is usually treated with rest and administration of an anti-inflammatory agent, such as oxyphenbutazone or a corticosteroid preparation. In the event that this regimen does not provide relief from pain and disability, surgery may be necessary.