Lower Eyelid Distraction Test: New Insights on the Reference Value
| Autor: | Gherusa H. Milbratz-Moré, Mayara P. Pauli, Filipe José Pereira, Caroline L. B. Lohn, Astor J. Grumann |
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| Rok vydání: | 2019 |
| Předmět: |
Adult
Male Eyelid ectropion medicine.medical_specialty Senile ectropion Ectropion Diagnostic Techniques Ophthalmological Age and sex 03 medical and health sciences 0302 clinical medicine Reference Values Ophthalmology medicine Humans Aged business.industry Eyelids General Medicine Middle Aged medicine.disease Distraction test medicine.anatomical_structure Palpebral fissure Case-Control Studies 030221 ophthalmology & optometry Female Surgery Eyelid business Value (mathematics) |
| Zdroj: | Ophthalmic Plastic & Reconstructive Surgery. 35:574-577 |
| ISSN: | 0740-9303 |
| DOI: | 10.1097/iop.0000000000001392 |
| Popis: | PURPOSE The evaluation of palpebral laxity can be performed by the distraction test (DT). Although widely used in ophthalmologic practice, there is no consensus about the results considered normal by the test. The objectives of this study are to obtain the value of DT in a group of individuals with healthy eyelids and to compare with the measurements in subjects with senile ectropion. METHODS Lower eyelid DT was performed in 200 individuals without any eyelid pathology and in 30 individuals with lower lid ectropion. The results were analyzed by age and sex in the control group and compared with the results of the ectropion group. RESULTS The mean value of DT in the control group was 6.96 mm, lower than in the ectropion group (9.48 mm) (p < 0.001). In the control group, the mean female DT was 6.70 mm, while the male was 7.22 mm. There were differences in the DT values in the subgroups of 20-39 and 40-59-year old according to gender, with men presenting higher measurements than women. In the other age subgroups, both genders presented similar DT values. Even when considering only individuals in the control group with the same range of age as in the ectropion group, the DT value was higher in individuals with ectropion (7.23 and 9.48 mm, respectively, p < 0.001). CONCLUSIONS The mean DT value is 6.96 mm; however, the measurement varies according to age and sex in people without palpebral pathology. Individuals with senile eyelid ectropion present higher measurements than healthy ones.In this study, the authors performed the eyelid distraction test in 200 healthy individuals, bringing to the literature the new information that there is a variability of the normal test's value regarding age and gender. |
| Databáze: | OpenAIRE |
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