青光眼術(shù)中并發(fā)癥課件整理

青光原術(shù)并發(fā)癥及處理青光原術(shù)并發(fā)癥及處理1術(shù)中并發(fā)癥一術(shù)中并發(fā)癥一2結(jié)膜瓣結(jié)膜瓣3太小病因1)切口錯(cuò)誤2)沙眼瘢痕3)上直肌線過低處理1)改變術(shù)式2)改變部位預(yù)防1)測量2)麻藥宜少3)上直肌線位置宜高太小4太薄病因1)切口2)老年人3)麻藥太多處理1)用鞏膜瓣加強(qiáng)2)結(jié)膜辦轉(zhuǎn)移預(yù)防1)結(jié)筋膜一并切開2)麻藥注射到筋膜下太薄5破裂病因1)麻醉時(shí)刺破2)齒鑷3)燒灼止血時(shí)傷之4)粘連時(shí)勉強(qiáng)分離5)縫合過緊撕破破裂6處理)高位小的裂孔不理2)縫合3)變部位4)鞏膜辦加強(qiáng)處理7預(yù)防1)麻醉2)分離仔細(xì)預(yù)防8二角膜緣切口二角膜緣切口9過低1)切不到虹膜根部2)做虹膜嵌頓時(shí)不易嵌住3)行成的濾過泡偏前過低10青光眼術(shù)中并發(fā)癥課件整理11青光眼術(shù)中并發(fā)癥課件整理12青光眼術(shù)中并發(fā)癥課件整理13青光眼術(shù)中并發(fā)癥課件整理14青光眼術(shù)中并發(fā)癥課件整理15青光眼術(shù)中并發(fā)癥課件整理16青光眼術(shù)中并發(fā)癥課件整理17青光眼術(shù)中并發(fā)癥課件整理18青光眼術(shù)中并發(fā)癥課件整理19青光眼術(shù)中并發(fā)癥課件整理20青光眼術(shù)中并發(fā)癥課件整理21青光眼術(shù)中并發(fā)癥課件整理22青光眼術(shù)中并發(fā)癥課件整理23青光眼術(shù)中并發(fā)癥課件整理24青光眼術(shù)中并發(fā)癥課件整理25青光眼術(shù)中并發(fā)癥課件整理26青光眼術(shù)中并發(fā)癥課件整理27青光眼術(shù)中并發(fā)癥課件整理28青光眼術(shù)中并發(fā)癥課件整理29青光眼術(shù)中并發(fā)癥課件整理30青光眼術(shù)中并發(fā)癥課件整理31青光眼術(shù)中并發(fā)癥課件整理32青光眼術(shù)中并發(fā)癥課件整理33青光眼術(shù)中并發(fā)癥課件整理34青光眼術(shù)中并發(fā)癥課件整理35青光眼術(shù)中并發(fā)癥課件整理36青光眼術(shù)中并發(fā)癥課件整理37青光眼術(shù)中并發(fā)癥課件整理38青光眼術(shù)中并發(fā)癥課件整理39青光眼術(shù)中并發(fā)癥課件整理40青光眼術(shù)中并發(fā)癥課件整理41青光眼術(shù)中并發(fā)癥課件整理42青光眼術(shù)中并發(fā)癥課件整理43青光眼術(shù)中并發(fā)癥課件整理44青光眼術(shù)中并發(fā)癥課件整理45青光眼術(shù)中并發(fā)癥課件整理46青光眼術(shù)中并發(fā)癥課件整理47青光眼術(shù)中并發(fā)癥課件整理48青光眼術(shù)中并發(fā)癥課件整理49青光眼術(shù)中并發(fā)癥課件整理50青光眼術(shù)中并發(fā)癥課件整理51青光眼術(shù)中并發(fā)癥課件整理52青光眼術(shù)中并發(fā)癥課件整理53青光眼術(shù)中并發(fā)癥課件整理54青光眼術(shù)中并發(fā)癥課件整理55青光眼術(shù)中并發(fā)癥課件整理56青光眼術(shù)中并發(fā)癥課件整理57青光眼術(shù)中并發(fā)癥課件整理58青光眼術(shù)中并發(fā)癥課件整理59青光眼術(shù)中并發(fā)癥課件整理60青光眼術(shù)中并發(fā)癥課件整理61青光眼術(shù)中并發(fā)癥課件整理62青光