]. The present study used single-session low-level therapy in accordance with Momeni et al., who assessed the effect of extraoral 940 nm low-level diode laser on pain, edema, and trismus following surgical extraction of impacted mandibular third molars. They concluded that Single-session irradiation of a 940 nm diode laser could effectively decrease pain following third molar extraction surgery.
The present study had several limitations. The present study had a mean young age of participants that limited the study results to the young age group, as age had a significant role in recovery from chemosensory deficits.
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