Coding CAD. The ICD-9-CM diagnosis codes for CAD are classified to subcategory 414.0x. Coding CAD requires documentation of the coronary artery involved and whether or not it is of a native artery, an artery of a transplanted heart, or a bypass graft. The fifth-digit subclassification identifies the coronary artery involved.
The median nerve is the nerve that runs through the carpal tunnel of the wrist and connects with the thumb and all fingers of the hand, with the exception of the little finger. This nerve originates with the cervical spine and is routed through the arm and forearm. The nerve gathers in compressed form to run through the narrow carpal tunnel and to the fingers. In addition to controlling sensation in the hand, it is also important to the general nerve function of the upper portion of the arm. In relation to the hand, the median nerve controls all sensation and nerve function on the palm side of the thumb. The nerve also manages the process of sensation for the index and middle fingers, and half of the ring finger.
Radial nerve. The radial nerve runs all the way down the arm. It controls movement of the triceps muscle and wrist extension. In addition, it assists with sensation in the hand and wrist.The triceps are located on the back of the arms.Any problems with hand, wrist, or triceps movement and any arm sensation problems may be indicative of possible radial nerve dysfunction.t controls movement of the triceps muscle and wrist extension. In addition, it assists with sensation in the hand and wrist. The triceps are located on the back of the arms. Any problems with hand, wrist, or triceps movement and any arm sensation problems may be indicative of possible radial nerve dysfunction.