Neuromonitoring systems and methods for bone fixation or fusion procedures
First Claim
Patent Images
1. A method of inserting an implant into a patient, the method comprising:
- inserting a guide pin into the patient at a first site;
delivering a first electrical stimulus through the guide pin while the guide pin is inserted into the patient at the first site;
monitoring a second site for a first electrophysiological signal after the step of delivering the first electrical stimulus;
drilling a bore over the guide pin at the first site with a drill bit;
shaping the bore with a broach; and
inserting the implant into the bore.
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Abstract
A surgical procedure to insert an implant into the body of a patient may impinge upon or run the risk of damaging neural tissue during the insertion procedure. To reduce this risk, the implant and instrumentation used during the implantation procedure can be modified or adapted for use as neuromonitoring probes to determine whether a nerve is in close proximity.
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Citations
4 Claims
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1. A method of inserting an implant into a patient, the method comprising:
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inserting a guide pin into the patient at a first site; delivering a first electrical stimulus through the guide pin while the guide pin is inserted into the patient at the first site; monitoring a second site for a first electrophysiological signal after the step of delivering the first electrical stimulus; drilling a bore over the guide pin at the first site with a drill bit; shaping the bore with a broach; and inserting the implant into the bore. - View Dependent Claims (2, 3, 4)
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Specification