Trismus (Jaw Restriction) Post-Head/Neck Radiation

Wavelength: 830 nm
Irradiance: 40 mW/cm²
Dose: 8 J/cm²
Duration: 3×/week × 8 weeks

Category: Cancer Support

Journal: Oral Oncology (2016)

Key finding

Significant improvement in maximum mouth opening (MMO) and reduced jaw pain in irradiated head and neck cancer survivors.