{"id":6600,"date":"2024-04-30T15:09:29","date_gmt":"2024-04-30T13:09:29","guid":{"rendered":"https:\/\/www.newvision.be\/trabeculectomie\/"},"modified":"2025-01-10T13:54:01","modified_gmt":"2025-01-10T12:54:01","slug":"trabeculectomie","status":"publish","type":"page","link":"https:\/\/www.newvision.be\/fr\/traitements\/trabeculectomie\/","title":{"rendered":"Trab\u00e9culectomie"},"content":{"rendered":"

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\u00a0<\/span><\/h1>\n

Trab\u00e9culectomie<\/h1>\n

 [\/et_pb_text][\/et_pb_column][\/et_pb_row][\/et_pb_section][et_pb_section fb_built=\u00a0\u00bb1″ _builder_version=\u00a0\u00bb4.24.0″ _module_preset=\u00a0\u00bbdefault\u00a0\u00bb custom_padding=\u00a0\u00bb50px||||false|false\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb][et_pb_row column_structure=\u00a0\u00bb3_4,1_4″ _builder_version=\u00a0\u00bb4.24.0″ _module_preset=\u00a0\u00bbdefault\u00a0\u00bb custom_padding=\u00a0\u00bb0px||0px||false|false\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb][et_pb_column type=\u00a0\u00bb3_4″ _builder_version=\u00a0\u00bb4.24.0″ _module_preset=\u00a0\u00bbdefault\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb][et_pb_text _builder_version=\u00a0\u00bb4.24.0″ _module_preset=\u00a0\u00bbdefault\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb]<\/p>\n

Quel est le but\/m\u00e9canisme de l’op\u00e9ration\u00a0?<\/h3>\n

La pression oculaire \u00e9lev\u00e9e chez les patients atteints de glaucome est g\u00e9n\u00e9ralement due \u00e0 une obstruction ou \u00e0 une perm\u00e9abilit\u00e9 r\u00e9duite d’un petit filtre (= appel\u00e9 trab\u00e9culum), situ\u00e9 entre l’iris et la corn\u00e9e. Lors d’une op\u00e9ration de trab\u00e9culectomie, une petite partie de ce filtre est enlev\u00e9e ou \u00ab\u00a0d\u00e9bloqu\u00e9e\u00a0\u00bb afin que le liquide oculaire puisse \u00e0 nouveau mieux circuler, r\u00e9duisant ainsi la pression oculaire. En d’autres termes, une sorte de tunnel est cr\u00e9\u00e9 pour que le liquide oculaire puisse s’\u00e9couler plus facilement vers une petite v\u00e9sicule de filtration (= \u00ab\u00a0v\u00e9sicule\u00a0\u00bb) situ\u00e9e sous la conjonctive de l’\u0153il. Cette v\u00e9sicule se trouve ensuite sous la paupi\u00e8re sup\u00e9rieure. <\/span>Cette op\u00e9ration n’am\u00e9liorera pas votre vision, mais tentera seulement de la stabiliser.<\/p>\n

Comment se d\u00e9roule l’op\u00e9ration\u00a0?<\/h3>\n

Cette op\u00e9ration peut \u00eatre r\u00e9alis\u00e9e sous anesth\u00e9sie locale (= r\u00e9trobulbaire), ou sous anesth\u00e9sie compl\u00e8te (= g\u00e9n\u00e9rale). Le patient doit donc rester sobre pour l’intervention (= ne pas manger ni boire 6 heures avant). Les anticoagulants doivent \u00eatre arr\u00eat\u00e9s quelques jours avant, en concertation avec le m\u00e9decin.<\/p>\n

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Quelle est l’\u00e9volution postop\u00e9ratoire normale\u00a0? <\/h3>\n