胃下垂是由于多种原因引起的胃张力低下,致使其纵轴向下延长,胃下极明显降低及排空障碍,从而出现一系列胃肠功能障碍症状的一种病症.病因关于本病的发病原因,至今尚无统一的认识,但一般认为与下列因素有关:一、精神神经因素:各种不良的精神神经因素刺激,可引起中枢神经的调节作用发生紊乱,使高级中枢神经活动失调,从而使皮层下中枢、植物神经系统,对胃壁营养、胃运动及其紧张力等调节紊乱,导致胃张力失常而引起本症。二、体型:多发生于瘦长体型的人.对伴有其它脏器如肝、肾、脾等下垂,身体一向较弱者,或患慢性消耗性疾患,如肺结核等病的高度消瘦者则更易发生。三、与腹肌张力的关系:该症多见于妇女,尤以生育过多者则更为多见.此外,腹部手术后的肌 Gastroptosis is due to a variety of reasons caused by low gastric tension, resulting in its longitudinal axis down, significantly lower stomach and emptying disorders, resulting in a series of gastrointestinal dysfunction symptoms of a disease. Cause of the disease Reason, so far there is no uniform understanding, but generally considered to be related to the following factors: A neuropsychiatric factors: a variety of adverse mental and neurological factors can cause central nervous system disorders occur, so that senior central nervous system disorders, which The cortical subarachnoid, autonomic nervous system, the stomach wall nutrition, stomach movement and tension and other disorders, leading to gastric disorders caused by this disease. Second, the body size: Occurred in slender body type of person with accompanied by other organs such as liver, kidney, spleen and other sagging, the body has always been weaker, or suffering from chronic wasting disease, such as tuberculosis and other diseases were more prone to weight loss . Third, the tension with the abdominal muscles: the disease more common in women, especially those who are over-fertility are more common.In addition, abdominal surgery after the muscle