A customized patient-specific tibial cutting block comprising a body having a bone-facing surface that has a customized patient-specific negative contour configured to receive (i) a portion of an anterior side of a patient's tibia that has a corresponding positive contour, and (ii) a portion of a me
A customized patient-specific tibial cutting block comprising a body having a bone-facing surface that has a customized patient-specific negative contour configured to receive (i) a portion of an anterior side of a patient's tibia that has a corresponding positive contour, and (ii) a portion of a medial side of the patient's tibia that has a corresponding positive contour such that, when viewed superiorly, an angle greater than zero is defined between a vertically-extending, bisecting plane of the body and a bisecting sagittal plane of the patient's tibia when the portions of the patient's tibia are received in the customized patient-specific negative contour of the body, and at least one tab extending posteriorly from the body, the at least one tab having a bone-facing surface having a customized patient-specific negative contour configured to receive a portion of the proximal side of the patient's tibia that has a corresponding positive contour.
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1. A customized patient-specific tibial cutting block, comprising: a body having a bone-facing surface that has a customized patient-specific negative contour configured to receive (i) a portion of an anterior side of a patient's tibia that has a corresponding positive contour, and (ii) a portion of
1. A customized patient-specific tibial cutting block, comprising: a body having a bone-facing surface that has a customized patient-specific negative contour configured to receive (i) a portion of an anterior side of a patient's tibia that has a corresponding positive contour, and (ii) a portion of a medial side of the patient's tibia that has a corresponding positive contour such that, when viewed superiorly, an angle greater than zero is defined between a vertically-extending, bisecting plane of the body and a bisecting sagittal plane of the patient's tibia when the portions of the patient's tibia are received in the customized patient-specific negative contour of the body, andat least one tab extending posteriorly from the body, the at least one tab having a bone-facing surface having a customized patient-specific negative contour configured to receive a portion of the proximal side of the patient's tibia that has a corresponding positive contour. 2. The customized patient-specific tibial cutting block of claim 1, wherein: the at least one tab comprises a first tab extending posteriorly from the body and a second tab extending posteriorly from the body,each of the first tab and the second tab has a bone-facing surface having a customized patient-specific negative contour configured to receive a respective portion of the proximal end of the patient's tibia that has a corresponding positive contour, andthe first tab and the second tab define an opening therebetween. 3. The customized patient-specific tibial cutting block of claim 1, wherein the body has a cutting slot defined therein, the cutting slot being positioned to allow a surgeon to perform a proximal cut on the patient's tibia using the cutting slot. 4. The customized patient-specific tibial cutting block of claim 1, further comprising a cutting guide coupled to the body, wherein: the cutting guide has a cutting slot defined therein, andthe cutting guide is formed from a material different from the body and being positioned to allow a surgeon to perform a proximal cut on the patient's tibia using the cutting slot. 5. The customized patient-specific tibial cutting block of claim 4, wherein the cutting guide is formed from a metallic material and is overmolded to the body of the customized patient-specific femoral cutting block. 6. The customized patient-specific tibial cutting block of claim 1, further comprising a cutting guide coupled to the body, wherein: the cutting guide has a cutting slot defined therein, the cutting slot having a longitudinal axis, andthe longitudinal axis of the cutting slot defines a substantially perpendicular angle with the vertically-extending, bisecting plane of the body. 7. The customized patient-specific tibial cutting block of claim 1, further comprising a cutting guide coupled to the body, wherein: the cutting guide has a cutting slot defined therein, the cutting slot having a longitudinal axis, andthe longitudinal axis of the cutting slot defines a substantially perpendicular angle with the bisecting sagittal plane of the patient's tibia when the portions of the patient's tibia are received in the customized patient-specific negative contour of the body. 8. The customized patient-specific tibial cutting block of claim 1, wherein the angle defined between the vertically-extending, bisecting plane of the body and the bisecting sagittal plane of the patient's tibia is between ten degrees and thirty degrees. 9. The customized patient-specific tibial cutting block of claim 8, wherein the angle defined between the vertically-extending, bisecting plane of the body and the bisecting sagittal plane of the patient's tibia is about twenty degrees. 10. A customized patient-specific tibial cutting block, comprising: a body having a bone-facing surface that has a customized patient-specific negative contour configured to receive (i) a portion of an anterior side of a patient's tibia that has a corresponding positive contour, and (ii) a portion of a medial side of the patient's tibia that has a corresponding positive contour such that, when viewed superiorly, an angle greater than zero is defined between a vertically-extending, bisecting plane of the body and a bisecting sagittal plane of the patient's tibia when the portions of the patient's tibia are received in the customized patient-specific negative contour of the body,a cutting guide coupled to the body, the cutting guide having a cutting slot that has a longitudinal axis that defines a substantially perpendicular angle with the vertically-extending, bisecting plane of the body, andat least one tab extending posteriorly from the body, the at least one tab having a bone-facing surface having a customized patient-specific negative contour configured to receive a portion of the proximal side of the patient's tibia that has a corresponding positive contour. 11. The customized patient-specific tibial cutting block of claim 10, wherein: the at least one tab comprises a first tab extending posteriorly from the body and a second tab extending posteriorly from the body,each of the first tab and the second tab has a bone-facing surface having a customized patient-specific negative contour configured to receive a respective portion of the proximal end of the patient's tibia that has a corresponding positive contour, andthe first tab and the second tab define an opening therebetween. 12. The customized patient-specific tibial cutting block of claim 10, wherein the cutting guide is formed from a metallic material and is overmolded to the body of the customized patient-specific femoral cutting block. 13. The customized patient-specific tibial cutting block of claim 10, wherein the angle defined between the vertically-extending, bisecting plane of the body and the bisecting sagittal plane of the patient's tibia is between ten degrees and thirty degrees. 14. The customized patient-specific tibial cutting block of claim 13, wherein the angle defined between the vertically-extending, bisecting plane of the body and the bisecting sagittal plane of the patient's tibia is about twenty degrees. 15. A customized patient-specific tibial cutting block, comprising: a body having a bone-facing surface that has a customized patient-specific negative contour configured to receive (i) a portion of an anterior side of a patient's tibia that has a corresponding positive contour, and (ii) a portion of a medial side of the patient's tibia that has a corresponding positive contour such that, when viewed superiorly, an angle greater than zero is defined between a vertically-extending, bisecting plane of the body and a bisecting sagittal plane of the patient's tibia when the portions of the patient's tibia are received in the customized patient-specific negative contour of the body,a cutting guide coupled to the body, the cutting guide having a cutting slot that has a longitudinal axis that defines a substantially perpendicular angle with the bisecting sagittal plane of the patient's tibia when the portions of the patient's tibia are received in the customized patient-specific negative contour of the body, andat least one tab extending posteriorly from the body, the at least one tab having a bone-facing surface having a customized patient-specific negative contour configured to receive a portion of the proximal side of the patient's tibia that has a corresponding positive contour. 16. The customized patient-specific tibial cutting block of claim 15, wherein: the at least one tab comprises a first tab extending posteriorly from the body and a second tab extending posteriorly from the body,each of the first tab and the second tab has a bone-facing surface having a customized patient-specific negative contour configured to receive a respective portion of the proximal end of the patient's tibia that has a corresponding positive contour, andthe first tab and the second tab define an opening therebetween. 17. The customized patient-specific tibial cutting block of claim 15, wherein the cutting guide is formed from a metallic material and is overmolded to the body of the customized patient-specific femoral cutting block. 18. The customized patient-specific tibial cutting block of claim 15, wherein the angle defined between the vertically-extending, bisecting plane of the body and the bisecting sagittal plane of the patient's tibia is between ten degrees and thirty degrees. 19. The customized patient-specific tibial cutting block of claim 18, wherein the angle defined between the vertically-extending, bisecting plane of the body and the bisecting sagittal plane of the patient's tibia is about twenty degrees.
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