Evaluation of effect of Laser in reducing symptoms of the Mandibular Wisdom tooth surgery

Comparison of the effectiveness of Low Level Laser Therapy (LLLT) in reducing symptoms after the surgery of the Mandibular Wisdom Tooth

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

IRCT

Registry ID

IRCT20180826040872N1

Enrollment

Registered

2019-03-03

Start date

2019-04-21

Completion date

Unknown

Last updated

2019-03-25

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

Conditions

Condition 1: trismus after the Mandibular Wisdom Tooth surgery. Condition 2: extraction of mandibular wisdom tooth. Cramp and spasm Impacted teeth

Interventions

Intervention 1: Intervention group ( Laser group ): receiving Low Level Laser with 810 nm wavelength after the Mandibular Wisdom Tooth surgery. Intervention 2: Control group ( placebo group ): receivi

Eligibility

Sex/Gender

All

Age

No minimum to 40 Years

Inclusion criteria

Inclusion criteria: Patients with ASA 1 Patients with same level of Mandibular Third Molar in term of Pell & Gregory and Winter category Patients with good oral health without oral infection No alcoholic and smoker patients Patients under 40 years old Patients referred only for Wisdom Tooth Surgery

Exclusion criteria

Exclusion criteria: Patients with ASA 2 and more Patients with acute Pericoronitis in past month Patients with chronic pain and Mental and Neurological illnesses Patients under Corticosteroid Therapy Patients with severe Periodental disease Patients with Pathology relative to adjacent tooth Patients with Allergy to local anesthesias or prescribed medicines in study Patients under treatment with Analgesic and Anti-inflammatory drugs In the cases of Laser Therapy contraception in patients Pregnant and breast feeding patients Patients who used Antibiotics or Analgesic other than determined protocol before surgery

Design outcomes

Primary

Measure	Time frame
Score of pain in Baker Wong faces scale. Timepoint: Measurement of pain every 2 hours up to 6 hours after surgery and then once in the morning and once in the night before sleeping up to three days ( at a specified hour ). Method of measurement: Baker Wong faces scale.;Trismus and opening rate of patient's mouth. Timepoint: Evaluation of trismus before surgery, first and seventh day after surgery. Method of measurement: The interval between right Maxillary and Mandibular Central Teeth will be measured by ruler ( centimeter ).;Edema. Timepoint: Edema will be measured before surgery, first and seventh day after surgery. Method of measurement: 5 points are used: the Tragus, the Labial Commissure, the Lateral Canthus of eye, the Gonion and the pogonion. By using a piece yarn the intervals of Tragus to Labial Commissure, Lateral Canthus of eye to Gonion and Tragus to pogonion are measured and will be specified by rules ( centimeter ).	—

Measure

Time frame

Score of pain in Baker Wong faces scale. Timepoint: Measurement of pain every 2 hours up to 6 hours after surgery and then once in the morning and once in the night before sleeping up to three days ( at a specified hour ). Method of measurement: Baker Wong faces scale.;Trismus and opening rate of patient's mouth. Timepoint: Evaluation of trismus before surgery, first and seventh day after surgery. Method of measurement: The interval between right Maxillary and Mandibular Central Teeth will be measured by ruler ( centimeter ).;Edema. Timepoint: Edema will be measured before surgery, first and seventh day after surgery. Method of measurement: 5 points are used: the Tragus, the Labial Commissure, the Lateral Canthus of eye, the Gonion and the pogonion. By using a piece yarn the intervals of Tragus to Labial Commissure, Lateral Canthus of eye to Gonion and Tragus to pogonion are measured and will be specified by rules ( centimeter ).

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Countries

Iran (Islamic Republic of)

Contacts

Public ContactDonya maleki

Rasht University of Medical Sciences

donyamaleki93@gmail.com+98 13 3348 6406

Outcome results

None listed

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