valvotomy
[ văl-vŏt′ə-mē ]
n.
The surgical cutting of a constricted cardiac valve to relieve obstruction.
valvulotomy
An incision into a valvular structure.
Words nearby valvotomy
villosity,
villous,
villous adenoma,
villous carcinoma,
villous tenosynovitis,
valvotomy,
villusectomy,
vilma,
vilnius,
vilyui,
vim