BIOFOAM® ® BIOFOAM Wedge System Wedge System Conﬁdence. Consistency. Convenience. Depth Width Plantar Width Thickness Depth Roughened Surface – Thickness BIOFOAM® CANCELLOUS TITANIUM™ material provides optimal surface friction for sustainable ﬁxation. Insertion Hole – Fully-Interconnected Porosity – For use with the impaction tool to ensure proper placement. Dorsal Width Auxiliary Cavity – The cancellous titanium matrix provides an ideal environment for bone ingrowth. Provides the option for supplemental addition of biologics or the secondary insertion of a ﬁxation screw or wire. BIOFOAM® EVANS WEDGE SIZING FOOTPRINT OPTIONS 18 x18mm 20 x 20mm 22 x 22mm IMPLANT PART NO. DEPTH MM WIDTH MM THICKNESS MM 46S51808 18 18 8 46S51810 18 18 10 46S51812 18 18 12 46S52008 20 20 8 46S52010 20 20 10 46S52012 20 20 12 46S52208 22 22 8 46S52210 22 22 10 46S52212 22 22 12 THICKNESS OPTIONS 8mm 10mm 12mm BIOFOAM® COTTON WEDGE SIZING FOOTPRINT OPTIONS 16 x 14 x 10mm References 1. WMT TS06-0127. 2. Bobyn et al. JBJS(Br) 1999; 81-B:907-14. 3. WMT ER06-0030. 4. WMT ER07-0048. 20 x 14 x 10mm IMPLANT PART NO. DEPTH MM DORSAL WIDTH MM PLANTAR WIDTH MM THICKNESS MM 46S01645 16 14 10 4.5 46S01655 16 14 10 5.5 46S01665 16 14 10 6.5 46S02045 20 14 10 4.5 46S02055 20 14 10 5.5 46S02065 20 14 10 6.5 Wright Medical Technology, Inc. 5677 Airline Road Arlington, TN 38002 901.867.9971 phone 800.238.7188 toll-free www.wmt.com THICKNESS OPTIONS 4.5mm 5.5mm 6.5mm Wright Medical EMEA Krijgsman 11 1186 DM Amstelveen The Netherlands 011.31.20.545.0100 www.wmt-emea.com ™Trademarks and ®Registered marks of Wright Medical Technology, Inc. ©2010 Wright Medical Technology, Inc. All Rights Reserved. FA022-109 R3.10 ® BIOFOAM Wedge System Wright’s BIOFOAM® Natural Cancellous Bone N 1100x 00x originall magniﬁ magniﬁcation ca ion cat CANCELLOUS TITANIUM™ Innovative CANCELLOUS TITANIUM™ Matrix Provides Consistent Strength and Fixation for Osteotomies. BIOFOAM® Evans Wedge material mimics the strength and ﬂexibility of human bone, within a pre-sized, sterile wedge. BIOFOAM®® CANCELLOUS TITANIUM™ Material al 100x original magniﬁcation n BIOFOAM® Cotton Wedge Conﬁdence of sterile implants. TECHNICAL INFORMATION Maintained Strength Natural Transmission of Force The BIOFOAM® matrix imparts a compressive strength between cortical and cancellous bone, providing both ﬂexibility and the ability to minimize deformation under dynamic loading conditions. The compressive modulus of the BIOFOAM® matrix is close to that of cancellous bone, allowing the natural transfer of dynamic loading forces away from the implant to the surrounding bone. Relative Compressive Strength of BIOFOAM® Metal1, 2 Relative Compressive Modulus of BIOFOAM® Metal1, 2 Convenience Cortical Bone 15 Cortical Bone 130-150 of pre-conﬁgured implants. BIOFOAM® Metal 86 Photo courtesy of Thomas Lee, MD Consistency of implant strength. 10-30 Trabecular Bone 0 20 40 60 80 100 120 140 160 • Maintained Strength Constructed of commercially pure titanium, BIOFOAM® CANCELLOUS TITANIUM™ material maintains its strength throughout the bone remodeling process. • Sustainable Rigid Fixation High coefficient of friction provides a stable environment for rapid integration.* • Precise and Reliable Correction Wedges available in 2 styles and 15 sizes to provide reliable and precise correction of flatfoot deformities. • Extensive Bone Ingrowth Porosity of the osteoconductive matrix (up to 70%) allows for rapid integration of bone. • Specific and Sterile Specifically designed for Evans and Cotton osteotomies, the sterile wedges eliminate the risk of an adverse immune response associated with traditional allografts. 0 BIOFOAM® Metal Flexibility Close to Cancellous Bone Trabecular Bone 2 Compressive Strength (MPa) BENEFITS 2.7 Strength Between Cortical and Cancellous Bone 2 4 6 8 10 12 14 16 Compressive Modulus (GPa) Sustainable Rigid Fixation Porosity for Extensive Bone Ingrowth BIOFOAM® wedges have a high surface coeﬃcient of friction that provides initial stability at the interface between the implant and bone, minimizing micromotion and creating a stable enviroment for bony ingrowth and ﬁxation.* The BIOFOAM® matrix provides up to 70% porosity with fully interconnected pores for the optimum balance between space for bone ingrowth and supportive strength. th. Osteoconductive Interface Roughened titanium struts create an ideal osteoconductive environment for bone growth and incorporation. • Versatile Design Sintered Beadss Comparison of bone integration between sintered beads and BIOFOAM® matrix.3 BIOFOAM® Metal Fixation 260% Greater Bone Ingrowth at 6 Weeks4 The auxiliary hole allows for the use of internal fixation or supplementary biologics. CLINICAL HISTORY *Ancillary fixation required. Since BIOFOAM® CANCELLOUS TITANIUM™ was launched in 2007, over 3,000 total joint replacements have been sold incorporating this innovative material. The BIOFOAM® Wedge System is Wright’s latest solution in using BIOFOAM® metal, with over 550 wedges sold as of March 2010. BIOFOAM® Wedge System ® BIOFOAM Wedge System Wright’s BIOFOAM® Natural Cancellous Bone N 1100x 00x originall magniﬁ magniﬁcation ca ion cat CANCELLOUS TITANIUM™ Innovative CANCELLOUS TITANIUM™ Matrix Provides Consistent Strength and Fixation for Osteotomies. BIOFOAM® Evans Wedge material mimics the strength and ﬂexibility of human bone, within a pre-sized, sterile wedge. BIOFOAM®® CANCELLOUS TITANIUM™ Material al 100x original magniﬁcation n BIOFOAM® Cotton Wedge Conﬁdence of sterile implants. TECHNICAL INFORMATION Maintained Strength Natural Transmission of Force The BIOFOAM® matrix imparts a compressive strength between cortical and cancellous bone, providing both ﬂexibility and the ability to minimize deformation under dynamic loading conditions. The compressive modulus of the BIOFOAM® matrix is close to that of cancellous bone, allowing the natural transfer of dynamic loading forces away from the implant to the surrounding bone. Relative Compressive Strength of BIOFOAM® Metal1, 2 Relative Compressive Modulus of BIOFOAM® Metal1, 2 Convenience Cortical Bone 15 Cortical Bone 130-150 of pre-conﬁgured implants. BIOFOAM® Metal 86 Photo courtesy of Thomas Lee, MD Consistency of implant strength. 10-30 Trabecular Bone 0 20 40 60 80 100 120 140 160 • Maintained Strength Constructed of commercially pure titanium, BIOFOAM® CANCELLOUS TITANIUM™ material maintains its strength throughout the bone remodeling process. • Sustainable Rigid Fixation High coefficient of friction provides a stable environment for rapid integration.* • Precise and Reliable Correction Wedges available in 2 styles and 15 sizes to provide reliable and precise correction of flatfoot deformities. • Extensive Bone Ingrowth Porosity of the osteoconductive matrix (up to 70%) allows for rapid integration of bone. • Specific and Sterile Specifically designed for Evans and Cotton osteotomies, the sterile wedges eliminate the risk of an adverse immune response associated with traditional allografts. 0 BIOFOAM® Metal Flexibility Close to Cancellous Bone Trabecular Bone 2 Compressive Strength (MPa) BENEFITS 2.7 Strength Between Cortical and Cancellous Bone 2 4 6 8 10 12 14 16 Compressive Modulus (GPa) Sustainable Rigid Fixation Porosity for Extensive Bone Ingrowth BIOFOAM® wedges have a high surface coeﬃcient of friction that provides initial stability at the interface between the implant and bone, minimizing micromotion and creating a stable enviroment for bony ingrowth and ﬁxation.* The BIOFOAM® matrix provides up to 70% porosity with fully interconnected pores for the optimum balance between space for bone ingrowth and supportive strength. th. Osteoconductive Interface Roughened titanium struts create an ideal osteoconductive environment for bone growth and incorporation. • Versatile Design Sintered Beadss Comparison of bone integration between sintered beads and BIOFOAM® matrix.3 BIOFOAM® Metal Fixation 260% Greater Bone Ingrowth at 6 Weeks4 The auxiliary hole allows for the use of internal fixation or supplementary biologics. CLINICAL HISTORY *Ancillary fixation required. Since BIOFOAM® CANCELLOUS TITANIUM™ was launched in 2007, over 3,000 total joint replacements have been sold incorporating this innovative material. The BIOFOAM® Wedge System is Wright’s latest solution in using BIOFOAM® metal, with over 550 wedges sold as of March 2010. BIOFOAM® Wedge System BIOFOAM® ® BIOFOAM Wedge System Wedge System Conﬁdence. Consistency. Convenience. Depth Width Plantar Width Thickness Depth Roughened Surface – Thickness BIOFOAM® CANCELLOUS TITANIUM™ material provides optimal surface friction for sustainable ﬁxation. Insertion Hole – Fully-Interconnected Porosity – For use with the impaction tool to ensure proper placement. Dorsal Width Auxiliary Cavity – The cancellous titanium matrix provides an ideal environment for bone ingrowth. Provides the option for supplemental addition of biologics or the secondary insertion of a ﬁxation screw or wire. BIOFOAM® EVANS WEDGE SIZING FOOTPRINT OPTIONS 18 x18mm 20 x 20mm 22 x 22mm IMPLANT PART NO. DEPTH MM WIDTH MM THICKNESS MM 46S51808 18 18 8 46S51810 18 18 10 46S51812 18 18 12 46S52008 20 20 8 46S52010 20 20 10 46S52012 20 20 12 46S52208 22 22 8 46S52210 22 22 10 46S52212 22 22 12 THICKNESS OPTIONS 8mm 10mm 12mm BIOFOAM® COTTON WEDGE SIZING FOOTPRINT OPTIONS 16 x 14 x 10mm References 1. WMT TS06-0127. 2. Bobyn et al. JBJS(Br) 1999; 81-B:907-14. 3. WMT ER06-0030. 4. WMT ER07-0048. 20 x 14 x 10mm IMPLANT PART NO. DEPTH MM DORSAL WIDTH MM PLANTAR WIDTH MM THICKNESS MM 46S01645 16 14 10 4.5 46S01655 16 14 10 5.5 46S01665 16 14 10 6.5 46S02045 20 14 10 4.5 46S02055 20 14 10 5.5 46S02065 20 14 10 6.5 Wright Medical Technology, Inc. 5677 Airline Road Arlington, TN 38002 901.867.9971 phone 800.238.7188 toll-free www.wmt.com THICKNESS OPTIONS 4.5mm 5.5mm 6.5mm Wright Medical EMEA Krijgsman 11 1186 DM Amstelveen The Netherlands 011.31.20.545.0100 www.wmt-emea.com ™Trademarks and ®Registered marks of Wright Medical Technology, Inc. ©2010 Wright Medical Technology, Inc. All Rights Reserved. FA022-109 R3.10