Obturator

Obturator may refer to:

Anatomical structures

 * Obturator foramen
 * Obturator fascia
 * Obturator canal
 * Obturator vessels (disambiguation)
 * Obturator artery
 * Obturator veins
 * Obturator nerve
 * Anterior branch of obturator nerve
 * Posterior branch of obturator nerve
 * Cutaneous branch of the obturator nerve
 * Obturator internus nerve
 * Accessory obturator nerve
 * Obturator membrane
 * Obturator crest
 * Obturator muscles (disambiguation)
 * Obturator internus muscle
 * Obturator externus muscle
 * Obturator externus groove
 * Obturator process (in archosaurs)

Diseases and disorders

 * Obturator hernia

Medical procedures

 * Obturator sign

Medical devices

 * Part of a trocar device
 * A device used as a guide during tracheostomy tube insertion
 * Palatal obturator, a dental prosthesis used to seal an opening in the palate, i.e. cleft palate

Botany

 * Part of the ovary of a flower that chemically guides the pollen tube to the micropyle

Engineering

 * Obturator ring, a part in early aircraft engines
 * Obturating ring, used particularly in artillery to form a seal when pressure is applied