Wasm or kaii is a traditional method of healing by cauterisation. This
form of healing, known to the Egyptians and pre-Islamic Arabs centuri
es ago, is still used in the Sultanate of Oman today. In Oman, cauteri
sation is performed by traditional healers. It is generally thought of
as a special healing system which is used for particular diseases and
on occasions when modern medicine fails to cure. The instrument for c
auterisation is usually a metal rod, pointed at one end or often bent
at the top into a crescent shape. Different parts of the body are caut
erised for different ailments and diseases.