If youâre concerned about disc protrusions, a general list of symptoms to watch for include: 1  Discomfort, numbness and tingling in the affected area and associated limbs. 2  Localized neck and back pain. 3  General stiffness and soreness, especially in the morning or after periods of inactivity. 4  Sciatica. 5  Muscle weakness.
Definition of ETIOLOGY. 1. : cause, origin; specifically: the cause of a disease or abnormal condition. 2. : a branch of knowledge concerned with causes; specifically: a branch of medical science concerned with the causes and origins of diseases.
For the album by Good Charlotte, see Cardiology (album). For the medical journal, see Cardiology (journal). Cardiology (from Greek ÎºÎ±ÏÎ´Î¯á¾± kardiÄ, heart and -Î»Î¿Î³Î¯Î± -logia, study) is a branch of medicine dealing with disorders of the heart as well as parts of the circulatory system.