| 释义 |
perineostomy per·i·ne·os·to·my (per'i-nē-os'tŏ-mē), Urethrostomy through the perineum. [perineo- + G. stoma, mouth] perineostomy (pĕr′ə-nē-ŏs′tə-mē)n. Urethrostomy through an incision in the perineum.per·i·ne·os·to·my (per'i-nē-os'tŏ-mē) Urethrostomy through the perineum. [perineo- + G. stoma, mouth] |