Patella bone plate and methods of fixation

1. A bone plate configured for patella fixation, the bone plate comprising:

a bone plate body defining an inner surface configured to face the patella, and an outer surface opposite the inner surface, the bone plate body including:

i) a base configured to surround a lateral portion of a circumferential rim of the patella, the base including a first row having a) an intermediate section, a first outer section that extends substantially along a first select longitudinal direction from the intermediate section, and a second outer section that extends from the intermediate section substantially along a second select longitudinal direction opposite the first select longitudinal direction, and the base further including a second row that is spaced from the first row and disposed adjacent the first row along a first select lateral direction that is substantially perpendicular to a longitudinal direction that includes each of the first and second select longitudinal directions, wherein the second row extends along the longitudinal direction; and

ii) an outer portion that extends from the base along the first select lateral direction,

wherein each of the intermediate section, the first outer section, the second outer section, the second row, and the outer portion defines a respective at least one bone fixation hole, the first outer section defines a first bone fixation hole that is disposed outward with respect to all bone fixation holes of the second row along the first select longitudinal direction, and the second outer section defines a second bone fixation hole that is disposed outward with respect to all bone fixation holes of the second row along the second select longitudinal direction, wherein 1) all bone fixation holes of the first row are inline with each other along the longitudinal direction, and 2) each bone fixation hole extends through the bone plate body from the outer surface to the inner surface, and

wherein the first row is an outermost row of the bone plate with respect to a second select lateral direction that is opposite the first select lateral direction.

2. The bone plate as recited in claim 1 , wherein each row comprises eyelets arranged along a longitudinal direction that includes the first select longitudinal direction and the second select longitudinal direction.

3. The bone plate as recited in claim 1 , wherein the outer portion comprises at least one column that extends from the at least one row along the first select lateral direction, the outer portion defining a first lateral end that extends from the at least one row, a second free lateral end, and a middle segment that extends between the first and second lateral ends.

4. The bone plate as recited in claim 3 , wherein the at least one column comprises first and second columns, and a cross-beam that extends from the first column to the second column.

5. The bone plate as recited in claim 4 , wherein the first and second outer sections of the base are defined by respective eyelets that are disposed outboard of the eyelets of the outer portion along the longitudinal direction, and the first and second columns define outer boundaries of the outer portion with respect to the first and second select longitudinal directions, respectively.

6. The bone plate as recited in claim 1 , wherein at least one bone fixation hole of the bone plate is threaded.

7. The bone plate as recited in claim 6 , wherein at least one bone fixation hole of the bone plate is unthreaded.

8. The bone plate as recited in claim 7 , wherein the at least one bone fixation hole of the intermediate section is unthreaded.

9. A fixation system comprising:

the bone plate as recited in claim 1 ; and

a plurality of fixation elements configured to extend through the bone plate and into the patella.

10. The fixation system as recited in claim 9 , further comprising at least one suture configured to be stitched to a patellar tendon, passed between the outer portion and an anterior surface of the patella, and attached to the bone plate.

11. The bone plate as recited in claim 1 , wherein the inner and outer surfaces are substantially planar.

12. The bone plate as recited in claim 1 , wherein the bone plate body is configured to be in a curved configuration whereby the base is curved along a first direction of curvature, and the outer portion is curved along a second direction that is substantially perpendicular to the first direction.

13. The bone plate as recited in claim 12 , wherein the first direction of curvature is along a longitudinal direction that includes the first and second select longitudinal directions, and the second direction of curvature is along a lateral direction that includes the first select lateral direction.

14. The bone plate as recited in claim 1 , wherein the first row defines a first longitudinal end at the first outer section of the base, and a second longitudinal end at the second outer section of the base, and wherein the first longitudinal end of the first row is disposed outboard of the second row along the first select longitudinal direction, such that the first outer section is configured to be fixed to the patella on a boney edge of a superior pole of the patella.

15. The bone plate as recited in claim 14 , wherein the second longitudinal end of the first row is disposed outboard of the second row along the second select longitudinal direction, such that the second outer section is configured to be secured to a non-articulating inferior pole of the patella.

16. The bone plate as recited in claim 1 , wherein the first and second rows are substantially parallel to each other.

17. The bone plate as recited in claim 1 , wherein the second row is spaced from the first row along a second select lateral direction that is opposite the first select lateral direction.

18. The bone plate as recited in claim 1 , wherein the first row extends continuously and uninterrupted from the first bone fixation hole to the second bone fixation hole.