Within ICD-9-CM, you may select codes Home Â» Coding Â» ICD-9-CM: NOS vs. NEC. ICD-9-CM: NOS vs. NEC. By John Verhovshek In Coding. NOS codes are never favored, and claims submitted with such diagnoses may be rejected for lack of medical necessity and/or specificity.
The muscle diagram on InnerBody.com shows the entire human body with a number of specific muscles marked by green dots. The two-dimensional interactive map is divided into a number of muscle areas for closer examination. Areas include the head and neck, chest and upper back, leg and foot, and arm and hand.
Muscle tissue is categorized into three distinct types: skeletal, cardiac, and smooth. Each type of muscle tissue in the human body has a unique structure and a specific role. Skeletal muscle moves bones and other structures. Cardiac muscle contracts the heart to pump blood.The smooth muscle tissue that forms organs like the stomach and bladder changes shape to facilitate bodily functions.Here are more details about the structure and function of each type of muscle tissue in the human body. 1.The Human Body Has Over 600 Skeletal Muscles That Move Bones and Other Structures Skeletal muscles attach to and move bones by contracting and relaxing in response to voluntary messages from the nervous system.ere are more details about the structure and function of each type of muscle tissue in the human body. 1. The Human Body Has Over 600 Skeletal Muscles That Move Bones and Other Structures Skeletal muscles attach to and move bones by contracting and relaxing in response to voluntary messages from the nervous system.