Evaluation of Extraoral Low-level Laser Therapy (LLLT) with a 940nm Wavelength Diode Laser On Pain, Swelling, and Trismus after Impacted Mandibular Wisdom Teeth Surgery

Status

Recruiting

Phases

Phase 3

Study type

Interventional

Source

IRCT

Registry ID

IRCT20141209020258N91

Enrollment

Registered

2018-12-29

Start date

2018-10-02

Completion date

Unknown

Last updated

2019-01-14

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

Conditions

Mandibular Wisdom Teeth Surgery. Dental root caries

Interventions

Intervention 1: Intervention group: After surgery, patients receive laser epiploic 940nm diode laser (Ezlase 940 diode laser) at 0.5 watts per square inch immediately after laser suturing. Interventio

Eligibility

Sex/Gender

All

Age

18 Years to 40 Years

Inclusion criteria

Inclusion criteria: Lack of systemic disease Lack of chronic pain Lack of neurological disorders or psychiatry No sensitivity to light Insensitivity to local anesthesia Not having acute pericoronitis Not having periodontal disease no pregnancy no breastfeeding Lack of smoking Don't use anti-inflammatory or analgesic drugs 2 weeks ago

Exclusion criteria

Exclusion criteria: Unwillingness to continue cooperation View post-surgical side effects See infection or acute abscess after surgery Lack of timely patient referral for postoperative laser sessions

Design outcomes

Primary

Measure	Time frame
Trismus. Timepoint: Before surgery, instantly and 2 and 7 days after surgery. Method of measurement: millimeter.;Inflammation. Timepoint: Before surgery, instantly and 2 and 7 days after surgery. Method of measurement: millimeter.;Pain. Timepoint: 2 and 4 and 8 and 10 hours after surgery and 7 days after surgery. Method of measurement: Visual analog scale.	—

Countries

Iran (Islamic Republic of)

Contacts

Public ContactDr Seyed Behrouz Jalali

Arak University of Medical Sciences

behrouzjalali@yahoo.com+98 86 3417 3505

Outcome results

None listed

Source: IRCT (via WHO ICTRP) · Data processed: Feb 11, 2026