In musculoskeletal (MSK) ultrasound, muscles are critical soft tissue structures visualized for diagnostic purposes. These contractile tissues, essential for movement and posture, appear with a characteristic pennate or parallel fibrillar echotexture on ultrasound images. Understanding their normal sonographic appearance is fundamental for identifying pathology.
Medical professionals leverage MSK ultrasound to assess muscle injuries such as strains, tears, and hematomas, as well as inflammatory conditions like myositis. Ultrasound provides real-time, dynamic evaluation of muscle function, allowing for precise localization of abnormalities and guiding therapeutic interventions.
