Obturator

Obturator may refer to:

• 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)

• Obturator hernia

• Obturator sign

• 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

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

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