Greeva Basti treats the disorders related to the neck region. Greeva stands for neck and basti refers to the container. In this process, warm medicated oil is retained on the back of the neck using a reservoir made of black gram dough. The reservoir covers all the vertebrae of the neck along with 2 to 3 vertebrae of the thoracic region. The worm oil which is poured into the reservoir helps in alleviating neck pain and strengthens the bones and joint tissues.