腰三横突（Lumbar three transverse process）.docVIP

腰三横突（Lumbar three transverse process） The lumbar three transverse process is located at the apex of the lordosis of lumbar vertebrae, and the traction force is the largest and the transverse process is the longest, and the opposite muscles are symmetrically distributed on both sides of the transverse process. In order to maintain the stability of the gravity center of the human body, the third lumbar vertebra syndrome in three lumbar transverse process of soft tissue injury is a group of syndrome, also known as the three lumbar transverse inflammatory three lumbar transverse process bursitis. Etiology and pathology 1. long-term chronic strain due to the third lumbar transverse process of the longest and most muscle attachment, in physiologic lumbar lordosis of the vertex, the pulling force is too large, too long, the attachment of the muscle fascia ligament beyond the physiological limits caused by injury. At the same time feel branches of lumbar nerves will be traction can cause edema caused by local muscle spasm, around the three lumbar transverse process edema, exudation, degeneration or formation of fibrous hyperplasia of bursitis. 2. sudden sudden injury to bend, the three lumbar transverse process surrounding muscle, ligament, fascia nerve is torn, and even the emergence of avulsion fracture disease. 3. local side waist muscle rheumatism or cold feeling cold and wet, caused by muscle spasm, especially in heavy physical labor after bending, contralateral or ipsilateral muscle stretching action and reaction of the injury. In conclusion, the lumbar three transverse syndrome is caused by the bleeding, edema and complication of the ligaments, muscles, fascia and aponeurosis attached to the lumbar three transverse process. The lumbar nerve divides into the anterior and posterior two branches, and the anterior branches are thicker, forming the lumbosacral plexus and the posterior branches. The posterior branches are thinner and are divided into medial and lateral bra