Final answer:
Tubal ligation is a form of permanent female sterilization that involves cutting, tying, or blocking the Fallopian tubes, while a hysterectomy involves the removal of the uterus. There are several methods for tubal ligation, including laparoscopic or mini-laparotomy surgery, as well as a nonsurgical option using metal implants. Hysterectomies can also vary in technique, such as abdominal, vaginal, or laparoscopically assisted surgeries.
Step-by-step explanation:
Tubal ligation is a female sterilization technique in which a woman's Fallopian tubes are either cut, tied, or blocked to prevent pregnancy. This procedure is usually permanent and is considered a highly effective form of contraception. During a hysterectomy, a woman's uterus is removed, which also ends menstruation and the ability to become pregnant.
In tubal ligation, several methods can be employed such as laparoscopic surgery, which involves small incisions and the use of a camera, or a mini-laparotomy, which requires a slightly larger incision. Additionally, there is a nonsurgical option that involves placing metal implants into the Fallopian tubes, where scar tissue eventually forms to block the pathway of the eggs. Hysterectomy can be performed through various techniques including abdominal, vaginal, laparoscopically assisted vaginal (LAVH), or robot-assisted surgery. The approach taken may depend on the individual's health, the reason for the hysterectomy, and the surgeon's expertise.