Pre- and Postoperative Quantitative Analysis of Contour Abnormalities in Graves Upper Eyelid Retraction
@article{Ribeiro2012PreAP,
title={Pre- and Postoperative Quantitative Analysis of Contour Abnormalities in Graves Upper Eyelid Retraction},
author={Sara Filipa Teixeira Ribeiro and Gherusa Helena Milbratz and Denny Marcos Garcia and Martin H. Devoto and Guilherme Herzog Neto and Ricardo M{\"o}rschb{\"a}cher and Filipe Jos{\'e} Pereira and Antonio A. V. Cruz},
journal={Ophthalmic Plastic and Reconstructive Surgery},
year={2012},
volume={28},
pages={429–433}
}Purpose: One of the most common problems of the surgical management of Graves upper eyelid retraction is the occurrence of eyelid contour abnormalities. In the present study, the postoperative contour of a large sample of eyelids of patients with Graves orbitopathy was measured. Methods: The postoperative upper eyelid contour of 62 eyes of 43 patients with Graves orbitopathy was subjectively classified by 3 experienced surgeons in 3 categories: poor, fair, and good. The shape of the eyelid…
Topics from this paper
9 Citations
Comparing the symmetry of upper eyelid following unilateral ptosis correction
- MedicineBMC Ophthalmology
- 2021
This study suggested that T/N ratio may not be a reliable parameter to evaluate the eyelid symmetry and demonstrated a quantitative, objective, and repeatable method to investigate the degree of symmetry after eyelid surgeries.
A Comparative Study of Full-Thickness Blepharotomy Versus Transconjunctival Eyelid Lengthening in the Correction of Upper Eyelid Retraction in Graves’ Orbitopathy
- Medicine, PsychologyAesthetic Plastic Surgery
- 2017
The two surgical techniques were equally effective in the treatment of UER from GO, and postoperative contour outcomes were considerably worse in patients with severe UER than in Patients with mild or moderate UER, regardless of group.
A novel technique for the measurement of eyelid contour to compare outcomes following Muller’s muscle-conjunctival resection and external levator resection surgery
- MedicineEye
- 2018
Although they do not produce significantly different MRD1 results, ELR was associated with a greater eyelid height at the 2 and 4 mm temporal positions, and both ELR and MMCR are effective at elevating the eyelid in multiple positions across the length of the eyelids.
Bézier curves as a total approach to measure the upper lid contour: redefining clinical outcomes in palpebral surgery
- MedicineThe British journal of ophthalmology
- 2021
Bézier curves may become a very useful tool for the assessment of upper lid contour, contour peak and symmetry and their distribution in the normal population is offered.
Graded Full Thickness Anterior Blepharotomy for Correction of Upper Eyelid Retraction: Case Report
- Medicine
- 2014
Two cases that underwent graded full-thickness anterior blepharotomy surgeries for upper eyelid retraction are presented, one of which was a 46 year old man who had had a ptosis surgery two months ago and complained of overcorrection and the other a 48 year old woman who had a left upper eyelID retraction due to Graves’ ophthalmopathy.
Analysis of surgical outcome after upper eyelid surgery by computer vision algorithm using face and facial landmark detection
- MedicineGraefe's Archive for Clinical and Experimental Ophthalmology
- 2021
To evaluate the postoperative changes with a computer vision algorithm for anterior full-face photographs of patients who have undergone upper eyelid blepharoplasty surgery with, or without, a Müller’s muscle-conjunctival resection (MMCR), a simple, standardized, objective, and repeatable method of patient assessment is offered.
Changes in Lower Lid Position after Standard Phacoemulsification Cataract Surgery
- MedicineJournal of current ophthalmology
- 2020
There is a mild lower lid laxity after phacoemulsification reflected by slight increased lacrimal lower punctum distance to the inner canthus and MRD2.
Deep learning-based image analysis for automated measurement of eyelid morphology before and after blepharoptosis surgery
- MedicineAnnals of medicine
- 2021
This deep learning-based image analysis technique had high accuracy and repeatability for automatically measuring eyelid morphology, which allows objective assessment of blepharoptosis surgical outcomes and has great potential in diagnosis and management of other eyelid-related diseases.
Using mobile application as an instrument for ptosis diagnosis
- Computer Science2017 International Conference on Intelligent Informatics and Biomedical Sciences (ICIIBMS)
- 2017
A novel of mobile application to help ophthalmologists diagnose the Ptosis disease by applying digital image processing techniques to identify eye parameters: Marginal Reflex Distance-1, Marginal reflex Distance-2, and L/M Ratio which doctors can use to diagnose patients besides using naked eyes.
References
SHOWING 1-10 OF 38 REFERENCES
Digital image processing measurement of the upper eyelid contour in Graves disease and congenital blepharoptosis.
- MedicineOphthalmology
- 1998
Quantitative Comparison Between Upper Eyelid Retraction Induced Voluntarily and by Graves Orbitopathy
- MedicineOphthalmic plastic and reconstructive surgery
- 2003
It is suggested that an enhanced lateral retraction is a normal finding associated with levator muscle contraction in normal subjects and patients with Graves.
Results of Müllerotomy and levator aponeurosis transposition for the correction of upper eyelid retraction in Graves disease.
- MedicineOphthalmology
- 1995
Surgical treatment of thyroid-related upper eyelid retraction. Graded Müller's muscle excision and levator recession.
- MedicineOphthalmology
- 1981
Eyelid position measurement in Graves' ophthalmopathy: reliability of a photographic technique and comparison with a clinical technique.
- MedicineOphthalmology
- 2004
Multiple radial midpupil lid distances: a simple method for lid contour analysis.
- MedicineOphthalmology
- 2012
The Geometrical Basis of the Eyelid Contour
- MedicineOphthalmic plastic and reconstructive surgery
- 2000
The parabolic shape of the upper ciliated contour seen in two-dimensional images can be justified geometrically in a simple way, allowing a precise quantification of its shape.
Surgical method and results of levator aponeurosis transposition for Graves' eyelid retraction.
- MedicineOphthalmic surgery and lasers
- 2002
Surgical method and results with the distal levator aponeurosis transposition procedure for eyelid retraction, which shares with other eyelid lowering procedures, the disadvantage of poor predictability of final MRD.
Surgical treatment of thyroid-related lid retraction: a new variation.
- MedicineOphthalmic surgery
- 1990
This approach is quick and easy, bleeding is minimal, height and contour are predictable, the upper eyelid crease is preserved, and spacers are avoided, with less postoperative eyelid thickening and reaction.