Colorectal surgeons are the doctors who typically perform reconstruction of the anal sphincter. This procedure may be necessary for conditions such as anal sphincter injury after childbirth or surgery for anal incontinence.
Sphincter of Oddi.
The internal urethral sphincter an involuntary sphincter that keeps the urethra closed when urine is not being used. The external urethral sphincter is fashioned by skeletal muscles as the urethra passes thorugh the pelvic floor.This sphincter is voluntary controlled.
The anal sphincter and the bladder sphincter in potty trained children and in most other people whose spinal cords are intact or are not suffering from some diseases.
The anus is composed of two sphincter muscles: the inner sphincter, which is involuntary, and the external sphincter, which is under voluntary control.
Assholicus Maximus & Buttockical Minimus
Sphincter deficiency can result directly from pelvic fracture; urethral reconstruction; prostate surgeries; spinal cord injury; neurogenic bladder conditions that include sphincter dysfunction; and some congential conditions.
One can find qualified doctors for ACL reconstruction surgery going to an official orthopedics office. In the office they will provide a list of doctors that one can choose from.
outer anal sphincter
ileocecal sphincter (valve)
cardiac sphincter; or gastroesophageal sphincter; or lower esophageal sphincter (LES); or esophageal sphincter from http://en.wikipedia.org/wiki/Cardia
The pyloric sphincter regulates passage of chymefrom the stomach
Sphincter of Oddi.
cardiac sphincter/lower esophageal sphincter (LES)
What is the function of the cardiac sphincter?
Not that sphincter but yes they do have one of their own.
esophagal sphinter is a sphincter is actullal found there end of esophagous,
the sphincter that separates the stomach from the small intestine is the pyloric sphincter