Vasoepididymostomy or epididymovasostomy is a surgery by which vasectomies are reversed.
Vasovasostomy (literally connection of the vas to the vas) is a surgery by which vasectomies are partially reversed.
Ventriculostomy is a neurosurgical procedure that involves creating a hole (“stomy”) within a cerebral ventricle for drainage.
Vertebrectomy is the surgical excision of a vertebra.
Vertical banded gastroplasty (VBG), also known as stomach stapling, is a form of bariatric surgery for weight control.