60.母豬難產時,下列外科手術部位較為適宜? (A)腹中線切開 (B)乳房背..-阿摩線上測驗
2F andytoyvet 大四下 (2023/03/24)
Three basic types of incisions are used for cesarean section in sows. The first is a vertical incision, either in the left or right paralumbar fossa and flank region; and the second is a horizontal incision in the ventral paralumbar area about 6–8 cm above the well-developed mammary tissue (Figure 18.4). The third, ventral midline incision, which we do not describe in this chapter, allows access to both uterine horns; but it is awkward to position the sow for this incision. Some surgeons are also concerned about potential disruption of the midline incision site by nursing piglets. 三種母豬剖腹... 查看完整內容 |