Second section
breast and perineum
Second, perineum
(1) generalized perineum
The generalized perineum is refers to the seal
小骨盆 end opening all soft tissue always to call. Divides
into, the latter two three angular regions front by two sides tuber
ischiadicum segment.
1. urogenital triangles
Is located the front part, the male has the urethra
to pass, the female has the urethra and the vagina passes.
2. anuses triangles
Behind is located, has the rectum to pass.
(2) narrow sense perineum
The narrow sense perineum is refers to between the
anus and the external genital organs narrow and small region.
Clinical when parturient woman childbirth, should pay attention
protects this area, guards against the perineum to rend.