(lah-roy-en'), puncture of Douglas pouch to evacuate the pus and to secure drainage in cases of pelvic suppuration.
La·roy·enne op·er·a·tion
(lah-rō-yen' op-ĕr-ā'shŭn) Puncture of Douglas pouch to evacuate the pus and to secure drainage in cases of pelvic suppuration.
Laroyenne,
Lucien, French surgeon, 1831-1902. Laroyenne operation - puncture of Douglas pouch to evacuate pus and to secure drainage in cases of pelvic suppuration.