Efficacy of High-intensity Laser Therapy (HILT) in the Patients With Cervical Disc Herniation

For each 25 cm² of painful area, 1.02 minutes of treatment will give in the analgesic phase, with an energy of 8.0 watt, a dose of 5 Joules/ cm², a frequency of 25 Hertz(Hz) and a total energy of 125 joules. The application time for one session was approximately 15 minutes. Total 15 sessions will be applied to the neck area for a period of 3 weeks, 5 days a week.

This treatment was applied to the cervical paravertebral region with a direct contact with the skin with the aid of an ultrasonic gel, at a dose of 1 megahertz(MHz) and 1.5 Watt/cm² for 4 minutes

TENS was performed using 4 adhesive electrodes 5 × 5 cm size in the cervical paravertebral region, 80 Hertz (Hz) frequency and 180 miliseconds current for 20 minutes.

A specific program consisted of 15 minutes exercise sessions was provided under the supervision of a physiotherapist . All patients will perform isometric strengthening exercises, active range of motion exercises, and cervical region stretching exercises for 15 sessions (during 3 weeks, on weekdays).