The scrotum, testes (testicles), vas deferens, seminal vesicles, and prostate comprise the rest of the reproductive system. The penis consists of the root (which is attached to the lower abdominal structures and pelvic bones), the visible part of the shaft, and the glans penis (the cone-shaped end).The opening of the urethra (the channel that transports semen and urine) is located at the tip of the glans penis.he penis consists of the root (which is attached to the lower abdominal structures and pelvic bones), the visible part of the shaft, and the glans penis (the cone-shaped end). The opening of the urethra (the channel that transports semen and urine) is located at the tip of the glans penis.
Colectomy is a surgical procedure to remove all or part of the colon. When only part of the colon is removed, it is called a partial colectomy.
A colostomy is a surgical procedure to divert one end of the large intestine (colon) through an opening in the abdominal wall (tummy). The end of the bowel is called a stoma. A pouch is placed over the stoma to collect waste products that usually pass through the colon and out of the body through the rectum and anus (back passage). A colostomy can be permanent or temporary.