TY - BOOK AU - Mostafa Mohamed Saad Shams Eldeen AU - Ayman Kamal Aboelmaged , AU - Naguib Mohamed Salem , AU - Sherin Hassan Mohammed , TI - Comparative study of laser versus ultrasonic therapies on vertebral artery blood flow in cervical dise degeneration / PY - 2013/// CY - Cairo : PB - Mostafa Mohamed Saad Shams Eldeen , KW - Laser KW - Ultrasound KW - Vertebral artery blood flow N1 - Thesis (M.Sc.) - Cairo University - Faculty of Physical Therapy - Department of Physical Therapy for Cardiopulmonary and Geriotrics Disorders; Issued also as CD N2 - Background and purpose : Cervical spondylosis affects both men and women 60% of the population older than 45 years old and 80% older than 65 years old . Neck and pain radicular symptoms and vertigo are most common complaint . Purpose :To compare between laser with isometric strengthening exercise and ultrasonic with isometric strengthening exercise on vertebral artery blood flow and degree of vertigo in patients with cervical disc degeneration UR - http://172.23.153.220/th.pdf ER -