A normal radiographic study of the cervical spine does not exclude the possibility of unstable ligamentous injury. This is a particularly difficult problem in patients with severe traumatic brain ...

Axial loading of the head-neck complex in a head first collision is a major cause of traumatic cervical spine and spinal cord injuries. It has been suggested (McElhaney, 1989) that cervical spine ...

20/20 Imaging introduces Penning Analysis for the Opal-Chiro Digital Retrofit DR solution. CRYSTAL LAKE, Ill., Sept. 10, 2020 (GLOBE NEWSWIRE) -- 20/20 Imaging, a division of Konica Minolta Healthcare ...

8 Department of Exercise Science and Athletic Therapy, Concordia University, Montreal, Canada 9 Department of Mathematics and Statistics, McGill University, Montreal, Canada Background Proper ...

Flexion or extension of a certain body part typically refers to joints. Flexing a joint usually means closing it, and decreasing the angle between the body parts, while extending a joint means opening ...

Squat lifting of heavy weights can lead to increased spine hyperextension and places excessive pressure on the posterior disc annulus, according to a recent study. Because of the added pressure these ...

HEADACHE is so frequently the chief complaint of a tense and anxious adolescent that it is well from time to time to emphasize the many other factors both within and outside the central nervous system ...