| 释义 |
Hegar dilators He·gar di·la·tors (hā'gahr), a series of cylindrical bougies of graduated sizes used to dilate the cervical canal.He·gar di·la·tors (hā'gahr dī'lā-tŏrz) A series of cylindric bougies of graduated sizes used to dilate the cervical canal. Hegar, Alfred, German gynecologist, 1830-1914. Hegar bougieHegar dilators - a series of cylindrical bougies of graduated sizes used to dilate the cervical canal.Hegar needle holderHegar operationHegar sign - softening and compressibility of the lower segment of the uterus in early pregnancy.Mayo-Hegar needle holder |