oesophagoscope

views updated

oesophagoscope (ee-sof-ă-goh-skohp) n. an illuminated optical instrument that is used to inspect the interior of the oesophagus, dilate its canal, obtain material for biopsy, or remove a foreign body.
oesophagoscopy (ee-sof-ă-gos-kŏ-pi) n.