Proprioceptive Neuromuscular Facilitation And Passive Vertebral Mobilization For Neck Disability In Patients With Mechanical Neck Pain

Mechanical neck pain is a common musculoskeletal condition that affects many people, especially those with poor posture or repetitive neck movements. It can cause discomfort, reduce the ability to move the neck, and affect daily functioning. This study aimed to compare the effects of two physiotherapy treatments-Proprioceptive Neuromuscular Facilitation (PNF) and Passive Vertebral Mobilization (PVM)-on neck pain, disability, and movement. This randomized controlled trial was conducted at the University of Lahore Teaching Hospital over nine months. A total of 62 participants, aged 18 to 35 years, who had mechanical neck pain for at least four weeks, were recruited and randomly assigned to one of two groups: Group A received PNF, while Group B received PVM. Both treatments were delivered by physiotherapists three times per week for four weeks. PNF is an active therapy that involves specific movement patterns to improve muscle coordination and flexibility. PVM is a passive manual therapy technique where the therapist gently moves the neck vertebrae to improve joint mobility and reduce pain. Outcomes were measured using the Neck Disability Index (NDI), the Numeric Pain Rating Scale (NPRS), and measurements of neck movement (Active Cervical Range of Motion, or ACROM) at the start of the study, at two weeks, and at the end of the four-week treatment. The study was single-blinded-meaning the person assessing the outcomes did not know which treatment the patient received. The results showed that both treatments significantly improved pain, movement, and function. However, the group that received PNF showed slightly greater reduction in pain scores by the end of the treatment. There were no significant differences between the groups in terms of disability or movement range. This study concluded that both PNF and PVM are beneficial treatments for mechanical neck pain. PNF may offer slightly faster pain relief, while both interventions are effective at improving mobility