Tibial fixation plate
A fixation plate includes a head section, a curved section, and a tail section. The head section includes one or more head apertures formed therethrough. The head apertures are configured to allow screws to respectively pass therethrough at varying angles to attach the head section to a first bone segment. The head section has a bottom surface that is configured to sit flush with the first bone segment. The curved section extends from the head section. The tail section extends from the curved section. The tail section includes one or more tail apertures formed therethrough. The tail apertures are configured to allow screws to respectively pass therethrough at varying angles to attach the tail section to a second bone segment.
1. A fixation plate, comprising:
a head section comprising one or more head apertures formed therethrough, the head apertures being configured to allow screws to respectively pass therethrough at varying angles to attach said head section to a first bone segment, the head section having a bottom surface that is configured to sit flush with the first bone segment;
a curved section extending from the head section; and
a tail section extending from said curved section, the tail section comprising one or more tail apertures formed therethrough, the tail apertures being configured to allow screws to respectively pass therethrough at varying angles to attach said tail section to a second bone segment,
wherein the bottom surface of the head section comprises a mark extending distally into the head section from a caudal edge of the head section, the mark being configured to enable positioning of the head and tail sections at locations to inhibit the screws from passing through the head and tail apertures at undesirable angles.
2. The fixation plate according to claim 1 , wherein the head and tail apertures are configured to allow the screws to pass therethrough at angles up to and including 15 degrees.
3. The fixation plate according to claim 1 , wherein a caudal one of the head apertures located nearest a caudal side of the fixation plate is offset from a cranial one of the head apertures located nearest a cranial side of the fixation plate.
4. The fixation plate according to claim 1 , wherein the head section projects caudally from the tail section, and
wherein the curved section curves caudally away from the tail section to project the head section caudally from the tail section.
5. The fixation plate according to claim 1 , wherein a radius of a top surface of the tail section is greater than a radius of a bottom surface of the tail section.
6. The fixation plate according to claim 1 , wherein the tail section further comprises a recess at a distal end thereof, the recess being configured to enable placement of a lever instrument with the tail section.
7. The fixation plate according to claim 1 , wherein the head section includes a cranial corner on a cranial side of the head section, the cranial corner protruding cranially away from a caudal side of the head section.