Treace Medical Concepts, Inc.

Glw Incorporated

Royal Patents, LLC

Lowell Weil, Jr

Joe William Ferguson

Tyler Hissong

F Barry Bays

Paul Dayton

W Bret Smith

Daniel J Hatch

Klaus Dorawa

Axel Cremer

Christian Lutz

Stefan Völzow

Thomas Hoon Lee

Lowell Scott Weil, Sr

Dean F Cropper

Devices and techniques for adjusting an alignment for a first metatarsal may include making a plurality of cuts along the length of the first metatarsal. In different applications of the technique, a plurality of transverse cuts may or may not be made intersecting the longitudinal cuts. In either case, the cuts can separate the first metatarsal into two individual portions and release a removable wedge of bone. The different portions of the metatarsal can be moved relative to each other to adjust an anatomical alignment of one portion relative to another portion, for example in multiple planes. After suitably adjusting the alignment of the different bone portions, the portions can be fixed together.

Devices and techniques for performing an osteotomy procedure on a first metatarsal to correct a bone misalignment

The disclosure relates to medical devices and methods of manufacturing medical devices. An orthopedic screw includes an inner core member having a head having a first outer diameter, a tip having a second outer diameter, and a body extending between the head and the tip and having a third outer diameter that is less than the first outer diameter and the second outer diameter. An outer body member is disposed circumferentially around the body of the inner core member and defines an outer body member external thread. The tip of the inner core member can define an inner core member external thread that forms an interrupted thread with the outer body member external thread.

Hybrid cannulated orthopedic screws

Instruments and surgical techniques may be used to correct a bone deformity, such as a bunion in which a metatarsal is misaligned with respect to a medial cuneiform. In some examples, a bone cutting guide is utilized to cut an end of the metatarsal and/or an end of the medial cuneiform to facilitate realignment of the bones. The cutting guide can have a pivotable cut guide surface along which a cutting instrument is translated to provide a precise bone cut. In some applications, after suitably preparing and aligning the bones, the bones are compressed together using a fixation pin. The fixation pin can be driven through one of the bones, into the second bone, and then further driven to compress the bones together.

Pivotable bone cutting guide useful for bone realignment and compression techniques

Techniques for performing an osteotomy procedure on bone to correct a bone misalignment

A digital strapping system comprising an alternatively configurable hallux strap system for positioning and exercising a hallux of a foot, and/or an alternatively configurable osteotomy strap system for positioning and exercising a second and/or third digit of a foot.

Digital control strap system

Growing community of inventors

Lake Forest, IL, United States of America

Lowell Weil, Jr