In vivo validation of the new Tonopen AVIA tonometer using manometers placed in the anterior chamber and the vitreous cavity under various vitreous conditions.

摘要

IOP measurements using the Tonopen AVIA? tonometer showed good agreement with ACIOP values, although TIOP measurements were affected by CT. However, the VCIOP values using the transducer may have over- or underestimated IOP relative to TIOP and ACIOP under various vitreous conditions. Further validation of VCIOP using a cannular type of manometer should be considered.