Postoperative Lagerung nach intraokularen Operationen

Zusammenfassung

Der Einsatz einer gasförmigen Tamponade gehört heute zu den Routineverfahren der intraokularen Chirurgie. Die hohe Oberflächenspannung an der intraokularen Grenzfläche wird sowohl in der Ablatio- und Makulachirurgie als auch im Rahmen von lamellären Hornhauttransplantationen eingesetzt. Die postoperative Lagerung bestimmt dabei deren intraokulare Position. Der folgende Artikel beschreibt die Entwicklung, physikalische Grundlagen und Messmethoden zur postoperativen Lagerung nach intraokularen Operationen.

Abstract

Gas tamponades are widely used during intraocular surgery. The high surface tension at the intraocular liquid to gas interface is used in retinal detachment and macular surgery, as well as in lamellar corneal transplant surgery. The patientʼs postoperative posture determines the position of the gas bubble inside the eye. The article describes the development, physical laws and methods for postoperative positioning after intraocular surgery.

Schlüsselwörter

Retina - Glaskörper - Lagerung - Tamponade - Lagesensor

Key words

retina - vitreous - positioning - tamponade - inertial measurement unit

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