Maintaining mobility and dexterity is important to continuing in an active, healthy lifestyle A variety of conditions and diseases can cause joint and muscle pain or injury. By using diagnostic ultrasound, a non-invasive, non-radiation technique, doctors at Rockville Internal Medicine Group are able to diagnose and treat a variety of musculoskeletal conditions. The ease of use of this tool allows for ongoing monitoring and re-evaluation when necessary, and that allows for your doctor to make any necessary changes in treatment more easily.