Endosseous dental implants have been widely used in the past decades for rehabilitation of edentulous area as a successful and predictable treatment strategy. Achieving the adequate volume of bone is the prerequisite and a challenging issue for severely atrophic areas. Several reconstructive procedures have been used for vertical and horizontal bone augmentation before implant placement. Maxillary open sinus lift procedure is a conventional technique for elevating the sinus floor and placing the bone graft in the posterior atrophic maxilla before implant placement. This article represents the graft materials used for lateral approach sinus lift surgery.