If, after careful study, a physician determines a patientâs underlying cause of chest pain to be angina and the patient has a documented history of CAD, then CAD will be sequenced as the principal diagnosis followed by the appropriate code for the angina (AHA Coding Clinic for ICD-9-CM, 2001, third quarter, page 15).
Not all functions of the hemispheres are shared. In general, the left hemisphere controls speech, comprehension, arithmetic, and writing. The right hemisphere controls creativity, spatial ability, artistic, and musical skills. The left hemisphere is dominant in hand use and language in about 92% of people.
The Telencephalon (the cerebral hemispheres) is the largest of the divisions of the human brain, and it is what subserves language  at least the aspects of language which are of interest to linguistics and most other people.he Telencephalon (the cerebral hemispheres) is the largest of the divisions of the human brain, and it is what subserves language  at least the aspects of language which are of interest to linguistics and most other people.