Arthrex, Gmbh

Robert Benedict

Brandon Lee Roller

Marc Stoll

Reinhold Schmieding

David Shepard

James L Cook

Robert Harrison

James McWilliam

Thomas Dooney, Jr

James P Bradley

Gregory Joshua Karnes

Alan Hirahara

Brian J Cole

Eric Giza

Frank Grimaldi, Jr

Tithi Dutta Roy

Lisa A Fortier

James R Mcwilliam

A knotless tensionable fixation system may be utilized for performing surgical methods for repairing tissue defects within a joint. An exemplary surgical method may include fixating a graft over top of the tissue defect with the knotless tensionable knotless fixation system. The knotless tensionable fixation system may include a plurality of knotless suture anchors, the graft, and a reinforcement construct. The reinforcement construct may establish a fixed segment of material over the graft after being secured in place by the plurality of knotless suture anchors.

Knotless tensionable fixation systems and surgical methods for repairing tissue defects

The present disclosure describes methods of treating a ligament injury with ligament grafting.

Ligament reconstruction

A surgical method according to an exemplary aspect of the present disclosure includes, among other things, drying an osteochondral defect using a suction swab. The drying step includes suctioning moisture from the osteochondral defect through the suction swab or communicating a gas to the osteochondral defect through the suction swab.

Suction swab for surgical use

Techniques, mixtures, mixing and delivery kits, and improved delivery instruments for implantation of micronized allograft tissue over a microfractured defect. Allograft cartilage tissue is delivered over a cartilage defect that has been debrided and microfractured, without the need for a periosteal covering or separate type of patch sewn over the top. The allograft tissue may be any micronized cartilage particulates obtained by various methods, for example, cartilage delivered in its native form, dehydrated via lyophilization, 'freeze-dried,' dehydrated via desiccation, or dehydrated by any other method.

Implantation of micronized allograft tissue over a microfractured defect

A method for repairing a cartilage defect according to an exemplary aspect of the present disclosure includes, among other things, preparing a cartilage defect for implantation of a cartilage graft and attaching the cartilage graft to bone using at least one knotless suture anchor.

Method of repairing cartilage defects

A method for repairing a cartilage defect according to an exemplary aspect of the present disclosure includes, among other things, preparing a cartilage defect for implantation of a cartilage graft and attaching the cartilage graft via a transosseus tunnel.

Methods of repairing cartilage defects

A cartilage trimmer according to an exemplary aspect of the present disclosure includes, inter alia, a guide pin connected to a cutter with a blade projecting from only one side of the guide pin.

Cartilage trimmers and associated methods

A needle assembly according to an exemplary aspect of the present disclosure includes, among other things, a cannula, a trocar insertable through the cannula, the trocar including a shaft extending longitudinally between a proximal portion and a tip portion and a groove formed in the shaft and extending from near the tip portion at least partially toward the proximal portion.

Bone marrow aspiration needle assembly

A bone void plug includes a plug body that extends along a longitudinal axis between a proximal face and a distal opening and a recessed opening that extends from the distal opening toward the proximal face. The recessed opening is configured to receive a bone void filler.

Bone void plugs and methods of use

Techniques, kits and a delivery instrument for providing a material at a defect repair site. The instrument is a combined delivery needle/elevator/paddle that includes a delivery needle and a paddle/elevator tip attached to the end of the needle and around the most distal opening of the needle. The combined needle/elevator/paddle instrument allows both delivery (insertion or injection) of the material/mixture as well as leveling/flattening of the delivered material. The mixture/material may be micronized allograft tissue such as BioCartilage&#xae; and the surgical site may be a defect site such as a microfracture site or cartilage defect.

Delivery needle with elevator/paddle for micronized allograft tissue

Apparatus and methods for delivering a clotted biological component (such as blood, autologous conditioned plasma (ACP), platelet-rich plasma (PRP), bone marrow aspirate (BMA), demineralized bone matrix, anticoagulants and/or clotting agents, or combination of these materials) into a tissue void (for example, a bone void such as a bone tunnel, socket, opening or cavity), and then cutting the clotted biological component with a cutting or shearing mechanism at the tissue surface. The apparatus is provided with a tube and a cutting or shearing mechanism (provided on or within the distal end of the tube) that is actuated to cut or break off the clot at the desired insertion length. The tube may then be placed over the next tissue void so that the obturator drives the next clot into the next tissue void until all tissue voids are filled. Upon insertion at the defect site, the biological component advances the healing of the damaged tissue and tissue growth.

Growing community of inventors

Fort Myers, FL, United States of America

Robert Benedict