Amputation is the removal of a body extremity by trauma or surgery.
As a surgical measure, it is used to control pain or a disease process in the affected limb, such as malignancy or gangrene.
In some cases, it is carried out on individuals as a preventative surgery for such problems.
A special case is the congenital amputation, a congenital disorder, where foetal limbs have been cut off by constrictive bands.
In some countries, amputation of the hands or feet is or was used as a form of punishment for people who committed crimes.
Amputation has also been used as a tactic in war and acts of terrorism. In some cultures and religions, minor amputations or mutilations are considered a ritual accomplishment.
Unlike some non-mammalian animals (such as lizards that shed their tails), once removed, human extremities do not grow back.
A transplant or a prosthesis are the only options for recovering the loss.
As a surgical measure, it is used to control pain or a disease process in the affected limb, such as malignancy or gangrene.
In some cases, it is carried out on individuals as a preventative surgery for such problems.
A special case is the congenital amputation, a congenital disorder, where foetal limbs have been cut off by constrictive bands.
In some countries, amputation of the hands or feet is or was used as a form of punishment for people who committed crimes.
Amputation has also been used as a tactic in war and acts of terrorism. In some cultures and religions, minor amputations or mutilations are considered a ritual accomplishment.
Unlike some non-mammalian animals (such as lizards that shed their tails), once removed, human extremities do not grow back.
A transplant or a prosthesis are the only options for recovering the loss.
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