[Suction cup ocular pressure versus Vörösmarthy oculopression. Biometry differences].
In a 20-min follow-up after oculopression, biometric measurements were taken before, immediately after, and 5, 10, 15 and 20 min after finishing oculopression. Thirty-two eyes were measured by ultrasound using the immersion technique with a 10 MHz A-scan probe. Sixteen cataract patients more than 50 years of age and 16 healthy young subjects up to 30 years of age took part in the study. Oculopression was performed either with a Honan Oculopressor or with a Mikuni and Yoneyama suction-cup oculodynamometer. The anterior chamber depth showed higher initial deepening following Honan oculopression, whereas the length of the vitreous was found to be shorter with the same method. Suction-cup oculopression revealed no distinct changes in these compartments. Nevertheless, 10 min after oculopression, there was no statistically significant difference between the two oculopression techniques. When comparing the age groups, the cataract patients showed more express change than the younger subjects.
Giers
U
U
Universitäts-Augenklinik, Ulm/Donau, Bundesrepublik Deutschland.
Pillunat
L E
LE
Stodtmeister
R
R
Hess
A
A
D000328:Adult; D000867:Anterior Chamber / Q000503:physiopathology*; D001699:Biometry; D002387:Cataract Extraction / Q000295:instrumentation*; D006801:Humans; D007429:Intraocular Pressure / Q000502:physiology*; D008875:Middle Aged; D009884:Ophthalmodynamometry; D014822:Vitreous Body / Q000503:physiopathology*
Saugnapfokulopression versus Pelottenokulopression. Biometrische Unterschiede.