Cervicogenic headache (CGH) has seen a notable rise in prevalence in recent years, substantially impairing patients' daily functioning and occupational productivity. Despite its considerable burden, CGH remains frequently underdiagnosed and inadequately managed, often progressing to a chronic state that heightens the risk of work absenteeism and long-term disability and as the most common type of pain disorders, affecting 66% of the global population, represent a major public health concern due to their detrimental impact on quality of life and economic productivity . Epidemiological data indicate that CGH affects 4.1% of the general population, with prevalence escalating to 17.5% among individuals with severe headaches.Instrument Assisted Soft Tissue Mobilization using Graston (GT®) tool is regarded as one the most advanced and promising methods ,utilizing a specially designed instrument to adress a variety of soft tissue pathologies such as myofascial adhesions , scar tissue restriction , tissue thickenings, ridges, fibrotic nodules, crystalline deposits . this technique works by generating a mobilizing effect ,which contributes to pain reduction ,enhanced range of motion and improved overall function.The Mulligan manual technique is considered one of the most effective forms of manipulations. In contrast to conventional mobilization, which depends entirely on the therapist, Mulligan proposed that applying pressure to the spinous processes while the patient is in a weight-bearing position would cause the facet joints to glide in a coordinated ,parallel direction . simultaneously ,this approach involve the patient's active participation during movemwnt in order to achieve the perfect therapeutic outcomes
