Comparison of anesthetic area in buccal nerve block with different injection sites

Not Applicable

• Conditions: Mandibular tooth missing and oral maxillofacial surgery for mandibular

• Registration Number: JPRN-UMIN000043137
• Lead Sponsor: The Nippon Dental University

Brief Summary

The effective tactile sensory loss rate at 5 mm above the height of the papilla of the parotid duct of the premolar and molar regions were greater following BNTB (71 and 95%, respectively) than following conventional BNB (37%: p<.01 and 58%; p,.01, respectively). The proportions of intraoperative pain perception of the BNTB group and the conventional BNB group were 10 and 42%(p=.06), respectively, and those of supplemental infiltration anesthesia ere 5 and 26% (p=.18), respectively.

Detailed Description

Not available

Study Timeline

• Results First Posted: 1900-01-01
• Study Start: 2021-01-31
• Study Completion: 2022-03-31
• Last Update Posted: 17 October 2023

Recruitment & Eligibility

• Status: Complete: follow-up complete
• Sex: All
• Target Recruitment: 38

Inclusion Criteria

Not provided

Exclusion Criteria

1.Patients with allergies or hypersensitivity drugs to use 2.Patients who refuse to receive the buccal nerve block 3.Patients who represent preoperative paresthesia 4.Patients whom the lead principal investigator judges as inappropriate

Study & Design

• Study Type: Interventional
• Study Design: Not specified