Dry Needling for Mechanical Neck Pain

Mechanical neck pain is one of the most common musculoskeletal disorders among adults. It is characterized by pain and stiffness in the cervical region, often related to poor posture, repetitive movements, or prolonged sitting. The condition can lead to functional limitations and decreased quality of life. This randomized controlled clinical trial aims to evaluate the effectiveness of dry needling therapy on pain intensity, cervical range of motion, and functional ability in patients with mechanical neck pain. Forty participants aged 25 - 65 years will be randomly assigned to two groups. Group A will receive dry needling combined with neck exercises, while Group B will receive transcutaneous electrical nerve stimulation (TENS), ultrasound, and the same neck exercise program. Both groups will undergo treatment three times per week for four weeks. Primary outcomes include changes in the Neck Disability Index (NDI), pressure pain threshold (PPT) measured by algometer, and cervical range of motion (CROM). The study will determine whether dry needling provides superior clinical improvement compared with conventional electrotherapy and exercise.