[A comparative study of various methods of measuring intraocular pressure].

The authors compare measurement of intraocular pressure by aplanation, impression and contact-free tonometry. They draw attention to the advantages of contact-free tonometry in screening of glaucoma which is a reliable, rapid and simple method.

[Laser microsurgery after ineffective anti-glaucoma surgery].

Authors suggest possibilities to use the laser microsurgery for improvement of the intraocular pressure in the eyes previously operated by means of different antiglaucomatic operations. Argon and YAG lasers were used for indicated microsurgical operations affecting the anterior chamber angle or the iris when the previous operation was not followed by adequate decrease of the intraocular pressure.