Schumacher G H, Fanghänel J, Köster D, Mierzwa J
Institut für Anatomie, Wilhelm-Pieck-Universität Rostock, DDR.
Anat Anz. 1988;165(4):303-9.
After unilateral ligature of the common carotid artery in young rats, the rostrum was observed to shift towards the ligated side. The scoliosis was combined with arthropathic changes in the temporomandibular joint. The deflection of the rostrum is situated in the region of the right premaxillar bone. It is assumed that the scoliosis is caused by reduction of the blood flow to the frontonasal sutures because the terminal branches of the infraorbital artery have no collaterals. Moreover, the reduction in the blood supply also leads to disturbance of the muscular function and thus to a reduction in growth stimuli to the frontonasal sutures.
在对幼鼠的颈总动脉进行单侧结扎后，观察到吻部向结扎侧移位。脊柱侧弯伴有颞下颌关节的关节病变化。吻部的偏斜位于右前上颌骨区域。据推测，脊柱侧弯是由于流向额鼻缝的血流减少所致，因为眶下动脉的终末分支没有侧支循环。此外，血液供应的减少还会导致肌肉功能紊乱，从而减少对额鼻缝的生长刺激。
