Patent ID: 9138246
Filing Date: 2015-09-22
Classification: A61B,A61F

Abstract:
1. A method of ulnar collateral ligament reconstruction, comprising the steps of: forming an intersecting V-shaped bone tunnel in the ulna by placing a V-drill guide over the sublime tubercle of the ulna, the V-drill guide comprising a handle having a longitudinal axis, a proximal end and a distal end; and two drill sleeves located at the distal end of the handle, wherein the drill sleeves are symmetrically disposed relative to the longitudinal axis of the handle and a mirror image of each other and having intersecting trajectories, the drill sleeves being non-parallel relative to each other and forming an angle of 50 to 75 degrees between them, the drill sleeves being non-parallel to the longitudinal axis of the handle, wherein a distal end of each of the drill sleeves is provided with teeth for gripping bone, and drilling a tunnel through each of the drill sleeves with a drill sized to pass through each of the two drill sleeves so that a resulting intersecting V-shaped tunnel is achieved and so that openings of the resulting intersecting V-shaped bone tunnel define a bone bridge on the ulnar cortex, the bone bridge having a length between the openings of 5.5 mm to 7.5 mm; forming at least one intersecting humeral tunnel in the humerus by placing an adjustable humeral guide over the humerus, the adjustable humeral guide comprising an adjustable arm, and a peg and a block extending from the adjustable arm, the block being provided with a bore to allow the drill to pass therethrough and to form the at least one intersecting tunnel within the humerus, wherein the drill is sized to pass through both the two drill sleeves of the V-drill guide and through the bore of the block of the adjustable humeral guide; and securing a graft in the intersecting V-shaped bone tunnel and the humeral tunnel.