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 cholecystectomy (koh-luh-sis-TEK-tuh-me) is a surgical procedure to remove your gallbladder â a pear-shaped organ that sits just below your liver on the upper right side of your abdomen. Your gallbladder collects and stores bile â a digestive fluid produced in your liver. A cholecystectomy may be necessary if you experience pain from gallstones that block the flow of bile. A cholecystectomy is a common surgery, and it carries only a small risk of complications.