This pulmonary thromboembolism is occluding the main pulmonary artery.這個(gè)肺血栓栓子使肺動(dòng)脈主干閉塞.After 3 years follow - up , there was no recidivism and loosening of tooth but normal occluding relation.隨 訪 3年無(wú)一例復(fù)發(fā),牙齒無(wú)松動(dòng),咬合關(guān)系正常.Obje...