Abstract: The paper rephported 10 cases of the Epidermoid Bone cyst. Among them, the 8 cases were located at tciminal part of the digital bone and the rest 2 cases were located at the fifth palm bone and Thbia bone Male 8 Female 2 aed 21-48 years, The course of the disease Was 1-10 years, the traumatic history was found in the 6 cases, The diagnosis Was coefirmed by the clinical featuae, X-Ray Scan, operation and patholoqie examintion, Favourable results mimht be qained by the excision of the cgst and tranplantation of itiac.