Patent ID: 7192432

Claim:
A surgical drill guide, comprising: a handle having a plurality of sleeve channels, each channel having an axis, the axes of at least two of the channels being non-parallel with respect to each other; an arm having a first end connected to said handle and a second end adapted to contact a bone; at least one sleeve adapted to receive a drilling member, said sleeve being adapted to be inserted into the plurality of sleeve channels in said handle and comprising a plurality of ridges; and a locking mechanism adapted to inhibit said at least one sleeve from being longitudinally moveable in at least one direction within at least one of the channels, wherein said locking mechanism comprises a wall member having a plurality of apertures corresponding to the plurality of channels, such that, when said at least one sleeve is disposed in at least one of the channels and said wall member is in a first position, a portion of said wall member is disposed between at least two of the ridges, thereby inhibiting said at least one sleeve from being longitudinally moveable within at least one of the channels, and, when said wall member is in a second position, said at least one sleeve is longitudinally moveable within at least one of the channels; wherein the angle of said sleeve with respect to said handle is variable by disposing said sleeve in different ones of the plurality of channels.