Patent ID: 7491206

Claim:
An adjustable drill guide assembly for forming a transverse bore through a bone tunnel of a bone, comprising: a guide frame including an arm portion and a base portion that extends transversely to the arm portion; a rod member for connection to the base portion, the rod member extending transversely to the base portion and parallel to the arm portion when connected to the base portion, and further having an elongated stem portion for extending into the bone tunnel of the bone and having an enlarged head portion with an aperture extending therethrough for passage of a trocar sleeve assembly; and a guide member configured for connection to the arm portion, the guide member including a channel extending therethrough at an angle normal to a longitudinal axis of the arm portion when the guide member is connected to the arm portion; wherein the guide member is configured to be selectively moveable and lockable along a length of the arm portion wherein the arm portion includes indicia representing the relative height of the channel with respect to the bone tunnel when the elongated stem portion is inserted inside the bone tunnel; wherein the channel is configured to receive the trocar sleeve assembly comprising a trocar having a proximal end, a pointed distal end, an elongated body extending therebetween, and a sleeve disposed over the elongated body of the trocar, the channel further allowing moveable displacement of the trocar sleeve assembly through the guide member.