Effectiveness of Scapula Mobilization Technique on Neural Mechanosensitivity of Upper Limb Neural Test 1 (ULNT1) in Subjects With Mechanical Neck Pain

Mechanical cervicalgia is a very frequent and important clinical picture in physiotherapy consultations. It can be considered as a pluripatology as it covers somatic, functional, psychological and social aspects. This ailment is suffered by between 45 and 70% of the general population during some period of life and is one of the most frequent justifications of work leave and the main cause of permanent disability. Mechanical cervicalgia significantly decreases the quality of life of those who suffer from it: it frequently produces a significant disability when generating pain, functional deficit, headaches, movement restriction, vertiginous syndromes, nausea and / or vomiting, etc. This leads to reduced work time and increased health system costs, causing a strong economic and social impact. For example, Borghouts JA and Cols point out that in the Netherlands in 1996 these costs were approximately 686 million dollars, which constituted 1% of total health expenditure and 0.1% of its Gross Domestic Product (GDP) . In Spain, referrals to the cervicalgia physiotherapy service represent 10% of the total of all health demands; in Britain this percentage reaches 15% and in Canada 30%. Likewise, it should be considered that the direct cost caused by cervicalgia to the health system in our country, specifically to the Primary Care consultation, constitutes 2% of the total, and in some centers this figure reaches up to 12% if they are considered diagnostic tests, pharmaceutical expenses and visits to the specialist.