OrthoTiN Patient Specific Joint Replacement System

The OrthoTiN TMJ system is designed with focus on matching patient unique anatomy. The implants geometry is based on the 3D skull model that is generated from the CT Scan of the specific patient. OrthoTiN Prosthesis are intended to provide a custom bone fitting surface replacements for the joint maintaining maximum bone stock. The prosthesis are divided into a ramus and fossa component. The Ramus component is constructed from a single piece of titanium bar stock and is used to replace the condylar head while being secured to the lateral side of the mandible. In order to provide a durability for articulating surface of the implant, a titanium nitride (C-TiN-C) surface coating is applied to the entire component. The fossa is composed of solid titanium alloy featuring eminence flange and a ultra-high molecular weight polyethylene (UHMWPe) bearing insert to replace the glenoid fossa and articulate with the ramus prosthetic condylar head. Each prosthesis is individually fabricated to the unique anatomy of the patient. Customizing the implant fit allows for excellent adaptation to these discrepant features providing maximum fixation and optimum function of the TMJ joint.

Fossa Component

Customized surface to match patient specific anatomy (back); standard groove system for UHMWPE bearing surface, custom screw plan for patient

Bearing Component

UHMWPE bearing surface, for articulation with titanium condyle.

Ramus Component

Left and right ramus components for use in bilateral TMJ replacement

Custom Fossa and Bearing, Ramus Length up to 60 mm

 Catalog Number                           Description 

System

07-01-01CU             Custom Right Fossa Component     

07-02-01CU             Custom Right Fossa Bearing Component  

07-03-01CU             Custom Right Ramus Component         

07-01-02CU             Custom Left Fossa Component                 

07-02-02CU             Custom Left Fossa Bearing Component 

07-03-02CU             Custom Left Ramus Component

Custom TMJ

Custom TMJ

Custom TMJ

Custom TMJ

Custom TMJ

Custom TMJ

Custom Fossa and Bearing, Hemi Mandible Component

 Catalog Number                           Description 

System

07-01-01CU             Custom Right Fossa Component

07-02-01CU             Custom Right Fossa Bearing Component

07-04-01CU             Custom Right Hemi-Mandible Component

07-01-02CU             Custom Left Fossa Component

07-02-02CU             Custom Left Fossa Bearing Component

07-04-02CU             Custom Left Hemi-Mandible Component

Custom TMJ

Custom TMJ

Custom TMJ

Custom TMJ

Custom TMJ

Custom TMJ

Custom Extended Fossa and Bearing, Hemi Mandible Component

 Catalog Number                           Description 

System

07-05-01CU             Custom Extended Right Fossa Component

07-02-01CU             Custom Right Fossa Bearing Component

07-04-01CU             Custom Right Hemi-Mandible Component

07-05-02CU             Custom Extended Left Fossa Component

07-02-02CU             Custom Left Fossa Bearing Component

07-04-02CU             Custom Left Hemi-Mandible Component

Custom TMJ

Custom TMJ

Custom TMJ

Custom TMJ

Custom TMJ

Custom TMJ