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Alexandra Zink

Thomas Zink

Kyle Vaughn

An MTP joint fusion device is disclosed which stabilizes the fusion site without the use of a fusion plate. Further, the MTP joint fusion device comprises an MTP head replacement component placed over the distal end of the first metatarsal. This portion of the device contains the bone ingrowth matrix. An intramedullary screw is driven through the distal central portion of the device into the base of the proximal phalanx of the hallux. At least two metatarsal screws are driven radially through the device into the metatarsal neck area. This secures the MTP head replacement component to the metatarsal at a specifically determined angle. Thus, the MTP joint fusion device provides for a more secure fusion environment, increased capacity for bone ingrowth, less potential for irritation from retained hardware, and earlier weight bearing as compared to traditional methods.

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San Antonio, TX, United States of America

Alexandra Zink