A branch of obstetrics focusing on the medical and surgical management of high-risk pregnancies.

(anatomy) The sheath of connective tissue that surrounds a fascicle of nerve fibres

Of or pertaining to the perineurium.

plural of perineurium

(medicine) Any of several related surgical procedures used in the correction of conditions of the vagina and/or anus, especially the repair of the perineum.

plural of perineoplasty

Of or pertaining to perineoplasty.

plural of perinephritis

(medicine) inflammation of the cellular tissue around the kidney

plural of perineorrhaphy