Bone reconstruction to reestablish bone width and height is required in case of bone atrophy. A 45-year-old white woman was referred to the oral clinical surgery of Aracatuba Dental School, University Estadual Paulista—UNESP, in 2013 with the main complain of bone exposure at the superior right site of the maxilla after 1-year reconstruction with bone block allograft. Bone block was removed besides the dental implant next to the bone allograft. Complication of bone allograft could jeopardize treatment planning.