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

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

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000043137

Enrollment

100

Registered

2021-01-31

Start date

2021-02-01

Completion date

Unknown

Last updated

2026-06-29

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Mandibular tooth missing and oral maxillofacial surgery for mandibular

Interventions

Conventional buccal nerve block Buccal nerve block with higher injection position

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: 1.Patients who are scheduled to undergo dental treatment, dental implant or oral surgery with invasion at lower buccal gingiva or cheek mucosa. 2.Patients agrees the purpose of this research and participate voluntarily.

Exclusion criteria

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

Design outcomes

Primary

Measure	Time frame
Pain response against pain stimulation at at the mucous membrane of the upper mucobuccal fold	—

Secondary

Measure	Time frame
Anesthesia area of buccal nerve block Pain response following the needle puncture for infiltration anesthesia at buccal gingiva	—

Countries

Japan

Contacts

Public Contactkatsuhisa sunada

The Nippon Dental University School of Life Dentistry at Tokyo Dental Anesthesiology

katsu.sunada@nifty.com81-3-3261-6064

Outcome results

None listed

Source: JPRN (via WHO ICTRP) · Data processed: Jul 3, 2026