Hepatitis can be caused by: 1  Immune cells in the body attacking the liver. 2  Infections from viruses (such as hepatitis A, hepatitis B, or hepatitis C), bacteria, or parasites.  Liver damage from alcohol or poison.
Mitral valve annuloplasty is a surgical technique for the repair of leaking mitral valves. Due to various factors, the two leaflets normally involved in sealing the mitral valve to retrograde flow may not coapt properly.he goal of mitral valve annuloplasty is to regain mitral valve competence by restoring the physiological form and function of the normal mitral valve apparatus.
A frenuloplasty is a surgical procedure that will adjust the frenulum in different areas of the body. Newborns born with ankyloglossia usually undergo a frenuloplasty within the first few days of life. The incision site during a frenuloplasty should be kept clean in order to avoid infection.renulum tissue is designed to secure the mobility of the organ or muscle involved. When the frenulum is too small, it causes the movement to be restricted. Frenuloplasty can help clear up childhood speech problems, infant feeding difficulties, and relieve the pain of intercourse that some men experience.