Coracoid drill guide assembly and methods of use thereof

A method for positioning a bone tunnel in bone comprising:

• positioning a distal tip of an aimer arm of a drill guide against a surface of the bone, the drill guide further comprising:
• an elongate body having a first end and a second end, and a longitudinal axis extending between the first and second ends, a proximally-facing surface and a distally-facing surface extending along the longitudinal axis between the first and second ends;
• and
• the aimer arm positioned at the first end of the body, the aimer arm extending from the distally-facing surface, the aimer arm comprising a lateral surface, a medial surface, and a tip such that a width between the lateral surface and medial surface tapers from the distally-facing surface towards the tip;
• advancing a drill sleeve through at least one channel of the drill guide such that the drill sleeve extends at a parallel angle relative to the medial surface of the aimer arm, whereby the bone is fixed between the distal tip of the aimer arm and a distal tip of the drill sleeve;
• inserting a guidewire through a bore of the drill sleeve and drilling through the bone with the guidewire;
• removing the drill guide from the bone while leaving the guidewire in place to locate a bone tunnel;
• passing a cannulated drill over the guidewire;
• and
• drilling the bone tunnel with the cannulated drill.