1 The Spinal Cord. 2  Peripheral Nervous System. 3  Pictures of the Central Nervous System. 4  The central nervous system consists of the brain and spinal cord (see Multimedia File 1).  The brain plays a central role in the control of most bodily functions, including awareness, movements, sensations, thoughts, speech, and memory.
CPT 20680, Under General Introduction or Removal Procedures on the Musculoskeletal System. The Current Procedural Terminology (CPT) code 20680 as maintained by American Medical Association, is a medical procedural code under the range-General Introduction or Removal Procedures on the Musculoskeletal System.Request a Demo 30 Days Free Trial Buy Now.ome CPT Codes Surgery Surgical Procedures on the Musculoskeletal System General Surgical Procedures on the Musculoskeletal System General Introduction or Removal Procedures on the Musculoskeletal System.
27 Modifier -78  Modifier 78- Return to Operating Room â¢ Use this modifier when treatment for complications requires a return trip to the operating room. â¢ The procedure code for the original surgery is not used except when the identical procedure is repeated.  Example: â¢ A femoral-popliteal nonautogenous bypass graft (35656) is placed. Infection is noted in the lower extremity within the follow-up period (during the 90 days) of the bypass graft.