体位变化可影响眼压,大多数人从坐位改为卧位时眼压升高,这已为许多作者证实,但有关正常人卧位眼压升高的范围,体位眼压变化对青光眼诊断的意义,卧位眼压升高值与卧位时间长短的关系,特别是引起这种变化的机制等问题,各作者的结论则不尽一致。本文对青光眼睫状体炎综合征(P-S.S),原发开角型青光眼(POAG)及原发闭角型青光眼(Primary Angle-C Changes in body position can affect the intraocular pressure, most people from sitting position to lying position when the intraocular pressure increased, which has been confirmed by many authors, but the normal range of human lying pressure increased intraocular pressure, postural pressure changes in the diagnosis of glaucoma Meaning, the relationship between the rise of lying pressure and the length of time in lying position, especially the mechanism that causes such change, the author’s conclusions are not the same. In this paper, glaucomatous ciliary body syndrome (P-S. S), primary open angle glaucoma (POAG) and primary angle-closure glaucoma (Primary Angle-C