ePoster listing and sessions

Topic: ESOPRS 2021 ePoster sessions
Time: Sep 17, 2021 16:00 Amsterdam, Berlin, Rome, Stockholm, Vienna, 15:00 London

 

 

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FIVE-YEARS’ EXPERIENCE OF ORBITAL RECONSTRUCTION, BASED ON CAD/CAM TECHNOLOGIES

Author: Oksana Petrenko
ePoster Number: 240


Purpose

The aim of this study was to evaluate the five’s year experience of patient specific implants application for orbital reconstruction.


Methods

115 patients, who underwent orbital reconstructionusing patient specific implants were involved. All patients were examined following the standardized algorithm including local status examination, vision assessment, exophthalmometry and computer tomography before and after surgery. Implants positioning and its conformity with preoperative planning, efficacy were evaluated.


Results

In this study no postoperative inflammatory complications, decreased visual acuity as well as loss of visual fields were found after mean follow up of 34,5±7,3 month. The average duration of the surgical interventions was 54.1±11.5 minutes. The frequency of residual diplopia was 17,9% after 6 month follow up, the enophthalmos was noted in 5,5% of patients. Average volume difference between damaged and intact orbits was 0,76±0,5 см3. Mean difference between preplanned PSI position and surgical outcome was 1,2 ± 0,4 mm.


Conclusion

Orbital reconstruction, based on CAD/CAM technology is an effective and predictable procedure that allows to restore the complex anatomy of the orbit.


Additional Authors

First nameLast nameBase Hospital / Institution
YuriiChepurnyiMaxillo-facial Department O.O. Bogomolets National Medical University, Kiev, Ukraine
AndriiKopchakMaxillo-facial Department O.O. Bogomolets National Medical University, Kiev, Ukraine
SergiyRykovDepartment of Ophthalmology, Shupyk National University of Health of Ukraine, Kiev, Ukraine
OlgaDenisiukDepartment of Ophthalmology, Shupyk National University of Health of Ukraine, Kiev, Ukraine

Abstract ID: 21-135