title: [The consideration of topographic anatomy in ophthalmic surgery (author's transl)].
abstract: The fistulizing operations can be classified with regard to their topography to the Schlemm's canal into the precanalicular Elliot's trephining, the trephining in the region of the Schlemm's canal (intercanalicular) or of its next vicinity with scleral flap (goniotrephining with scleral flap), the sclerectomy in the region of the Schlemm's canal (intercanalicular) or of its next vicinity with scleral flap (trabeculectomy). If the trephining is performed retrocanalicularly, the scleral spur and the ciliary muscle are involved. Iridodialysis and haemorrhage from the circulus arteriosus iridis major may occur in the peripheral iridorhexis, which is recommended for the iridencleisis and for the iridectomy in acute glaucoma. The proof for the decompression of the intrascleral optical canal in central vein thrombosis by the surgical procedure reported by Vasco-Posada cannot be deduced when the topographic-anatomical circumstances are taken into consideration.
mesh_terms: D005123:Eye / Q000033:anatomy & histology*; D005128:Eye Diseases / Q000601:surgery*; D005901:Glaucoma / Q000601:surgery; D006801:Humans; D007498:Iris / Q000601:surgery; D008722:Methods; D012590:Sclera / Q000601:surgery
vernacular_title: Die Berücksichtigung der topographischen Anatomie bei Augenoperationen.