The evaluation of effects of low-level laser on the healing of trismus, pain and swelling after mandibular impacted wisdom tooth extraction

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

IRCT

Registry ID

IRCT20180608040005N1

Enrollment

Registered

2020-05-04

Start date

2019-06-15

Completion date

Unknown

Last updated

2020-05-18

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

Conditions

Pain, trismus and swelling after mandibular impacted wisdom tooth extraction.

Interventions

Intervention 1: Intervention group: In this study the intervention is taking low-level laser right after surgery in 3 points. occlusal, buccal and one from out of the mouth, on the surgery spot. Inter

Eligibility

Sex/Gender

All

Age

18 Years to 30 Years

Inclusion criteria

Inclusion criteria: Whoever aged between 18-30 years old and has symmetric mandibular wisdom tooth which is candidate for surgical extraction

Exclusion criteria

Exclusion criteria: Not symmetric wisdom teeth Patient has any systemic or neurological disease Laser therapy contraindication Pulp involvment Smoking Pregnancy Breast feeding Pericoronitis

Design outcomes

Primary

Measure	Time frame
Trismus, pain and swelling would be measured before and after surgery. Timepoint: Before surgery, 3 days later, 7 days later. Method of measurement: For Pain the VAS system, for trismus a calipers, and a bending ruler for swelling.	—

Countries

Iran (Islamic Republic of)

Contacts

Public ContactGhazaleh Keyvani

Shahid Beheshti University of Medical Sciences

keyvani.ghazale@gmail.com+98 21 6635 0274

Outcome results

None listed

Source: IRCT (via WHO ICTRP) · Data processed: Feb 4, 2026