Patent ID: 8127646

Claim:
A method for forming bone grafts comprising: a. placing an elongate donor bone having a longitudinal axis on a base having: i. a substantially planar horizontal surface having a first end and a second end; ii. an upright member extending along said first end of said substantially planar horizontal surface, wherein said upright member defines a substantially planar vertical surface having an opening, and said vertical surface is oriented substantially perpendicular to said substantially planar horizontal surface; iii. an upright finger extending from said substantially planar horizontal surface, wherein said upright finger has first and second sides, is oriented substantially perpendicular to the longitudinal axis of said donor bone and is disposed within said opening in said substantially planar vertical surface of said upright member; and iv. a blade guide slidably disposed on said substantially planar horizontal surface of said base having a forward surface adapted to contact said donor bone, a plurality of ribs disposed on said forward surface, and first and second substantially vertical slots extending through said blade guide, wherein each of said first and second slots is open at its top, closed at its bottom, and wider at its top than at its bottom; b. biasing said blade guide against said elongate donor bone, wherein said upright finger is disposed between said first and second substantially vertical slots of said blade guide; c. passing a blade of a reciprocating saw through said first substantially vertical slot of said blade guide to cut said donor bone adjacent to said first side of said upright finger; and d. passing said blade through said second substantially vertical slot of said blade guide to cut said donor bone adjacent to said second side of said upright finger.