In last few years, thanks to laser technology with minimally invasive approach, there was a growing need for treatment of oral vascular malformations inside the dental offices. Generally, the diagnosis of oral vascular malformations is based on clinical history, clinical examination and imaging exams. Hence the present study was designed to assess Doppler ultrasound findings of vascular malformations and compare the findings with DSA and to descry role of Doppler USG in management of vascular malformations.