Methods for balancing a joint during a surgical procedure

摘要

There is disclosed a method of balancing a joint during a surgical procedure, to both maximize the range of motion of the joint and to reduce the likelihood of follow-up procedures. The method includes outputting a signal including a first data set associated with at least one of a force, a position, a displacement or a rotation associated with an apparatus disposed between a first bony structure and a second bony structure, the apparatus including a first portion configured to be coupled to the first bony structure, a second portion configured to be disposed between the first portion and the second bony structure, and a transducer and an actuator disposed between the first portion and the second portion. The method additionally includes outputting a signal including a second data set, the second data set associated with at least one of a force, a position, a displacement or a rotation associated with the apparatus after the performance of at least a part of a surgical procedure, the surgical procedure based at least in part on a recommendation based on the first data set.

主权项

1. A method of balancing a joint comprising:
outputting a signal including a first data set associated with at least one of a force, a position, a displacement or a rotation detected by the joint balancing apparatus, the joint balancing apparatus disposed between a first bony structure and a second bony structure, the joint balancing apparatus including a first portion configured to be coupled to the first bony structure, a second portion configured to be disposed between the first portion and the second bony structure, and a transducer and an actuator disposed between the first portion and the second portion; outputting, from the joint balancing apparatus for receipt by the one or more processing devices, a signal including a second data set, the second data set associated with at least one of a force, a position, a displacement or a rotation associated with the joint balancing apparatus after the performance of at least a part of a surgical procedure, the surgical procedure based at least in part on a recommendation determined at least in part from the first data set; and moving in response to a signal received from the one or more processing devices by the joint balancing apparatus, a movable portion of the actuator, the movable portion of the actuator causing one of the first and second portion of the apparatus to move with respect to the other of the first and second portion of the apparatus.