LOW-LEVEL LASER THERAPY FOR MENTAL NERVE SENSORY RECOVERY: CASE REPORT

Abstract

Low-level laser therapy (LLLT) is a promising treatment modality for paresthesia following oral surgery. This case report presents the application of LLLT in a patient with mental nerve paresthesia after orthognathic surgery. The patient underwent three weekly sessions over a period of three months using an infrared laser (wavelength: 780 nm). During the first month, an energy density of 157.5 J/cm² was applied, followed by 105 J/cm² for the remaining sessions. Functional and sensory evaluations were conducted monthly to monitor clinical progress. The treatment resulted in a progressive and significant improvement in neurosensory function. LLLT contributed to the recovery of sensitivity in the affected region, enhancing the patient's well-being and overall quality of life. This case supports the potential of LLLT as a safe, non-invasive, and effective therapeutic approach for managing postoperative paresthesia, particularly when initiated promptly after surgery. Further clinical studies are encouraged to standardize treatment protocols and confirm long-term efficacy.