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Masseteric nerve block for masseter muscle pain--a clinical note
Quintessence International (Berlin, Germany : 1985)
|January 29, 2009
Summary
A new technique blocks the masseteric nerve, providing anesthesia to the masseter muscle. This peripheral nerve block offers a new treatment for masseter muscle pain and aids in diagnosis.
Area of Science:
- Anesthesiology
- Anatomy
- Pain Management
Background:
- The masseter muscle, innervated by the masseteric nerve originating from the mandibular division (V3) of the trigeminal nerve, is crucial for mastication.
- Understanding the anatomical course of the masseteric nerve through the infratemporal fossa and mandibular notch is key for targeted anesthetic delivery.
Observation:
- Cadaveric dissection revealed a precise anatomical pathway for the masseteric nerve.
- This facilitated the development of a novel infiltration technique for regional blockade.
Findings:
- A new technique for delivering local anesthetic to the masseteric nerve was successfully devised.
- The masseteric nerve block effectively achieves anesthesia in the entire masseter muscle.
Implications:
- This peripheral nerve block presents a new therapeutic option for managing acute and chronic masseter muscle pain.
- The masseteric nerve block can serve as a diagnostic tool to pinpoint the origin of pain.
- This technique enhances regional anesthesia capabilities for procedures involving the masseter muscle.
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