Overview
The purpose of this study is to investigate the incidence of intravascular injection during trigeminal nerve blocks.
Description
The patients who already scheduled for trigeminal nerve blocks will be randomized in a 1:1 ratio to tuohy needle group or quincke needle group after being informed about the study.
Eligibility
Inclusion Criteria:
- The patients who scheduled to undergo trigeminal nerve block due to the facial pain
Exclusion Criteria:
- Refusal of the patient
- Pregnancy
- Coagulopathy
- Local or systemic infection
- Allergy to injectate
- Anatomical deformation of the skull