Columbia University

Acumed, Inc.

Melvin P Rosenwasser

Gerard A Ateshian

Clark T Hung

Robert J Pawluk

Van C Mow

Brian K Jones

Marc Von Amsberg

Edward Rosenwasser

Cate Donaldson

Matt Schultz

Brandon Kendrick Zimmerman

Courtney Adair Petersen

A Surgical forceps device comprising a pair of shanks and a clamping jaw portion, the clamping jaw surfaces set at an angle that produces a desired angular position for grasping a bendable osteochondral allograft.

Systems and apparatuses for manipulating bendable allografts

A method for bone reconstruction includes aligning a first hone with a second bone using a plurality of guidewires to correct rotational deformity of the first and second bones. A first module of a targeting apparatus is positioned in proximity to the first bone. A tip of the first module is engaged with the first bone. A second module of the targeting apparatus is positioned in proximity to the second bone. A tip of the second module is engaged with the second bone. Alignment of the first module and the second module is secured. The alignment is verified using a guidewire, the guidewire wire is inserted through a passage extending through the second module. A length between the first bone and the second bone is determined using a depth gauge. An implant is selected based on the determined length for delivery along the passage extending through the second module.

Methods, instruments and implants for scapho-lunate reconstruction

A customized allograft that is bendable and suitable for allo-grafting of an articular joint, including the thumb.

Customized bendable osteochondral allografts

A joint prosthesis for attachment to a bone of a patient, comprising an anchor with a head surface and a stem for attachment to an end of the bone, the head surface having an anatomically accurate shape.

Anatomically correct prosthesis and method and apparatus for manufacturing prosthesis

Anatomically correct prosthesis and method and apparatus for

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Palisades, NY, United States of America

Melvin P Rosenwasser