An intraoral retractor includes a main body plane with one curved end and is dented in the middle to avoid injure the frenum and the other end is a handle bended 30 degree away from the plan of the body. The grasper is inserted within a patients mouth to retract the lip and open the patients mouth vertically, while the handle allows easy operation. With the retractor, the operator can pull the patients upper or lower lip as desired and examine the upper or lower dentition, which is highly useful for intraoral photography, dental checkups and treatments.