The practice of chiropractic (1) addresses ramifications of health and disease with a special emphasis on biomechanical analysis, interpretation and treatment of the structural and functional integrity of skeletal joint structures, and the physiological efficiency of the nervous system as these matters relate to subluxation complex; and
(2) involves the diagnosis, analysis, or formulation of a chiropractic diagnostic impression regarding the chiropractic conditions of the patient to determine the appropriate method of chiropractic treatment.