A millimetric ruler for Lester Jones tube placement in conjunctivodacryocystorhinostomy
Rodolfo Luis Vigo, Tomás Ortiz-Basso, María Natalia Vilas, Jorge PrémoliOphthalmology Department, Hospital Italiano de Buenos Aires, Buenos Aires, Argentina Purpose: To describe the use of a ruler to increase the accuracy and customization of Lester Jones tube placem...
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| Autores principales: | , , , |
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| Formato: | article |
| Lenguaje: | EN |
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Dove Medical Press
2015
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| Materias: | |
| Acceso en línea: | https://doaj.org/article/845c762e875d42e295923993a4ae3240 |
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| Sumario: | Rodolfo Luis Vigo, Tomás Ortiz-Basso, María Natalia Vilas, Jorge PrémoliOphthalmology Department, Hospital Italiano de Buenos Aires, Buenos Aires, Argentina Purpose: To describe the use of a ruler to increase the accuracy and customization of Lester Jones tube placement.Materials and methods: This was a review of 92 patients who underwent minimally invasive conjunctivodacryocystorhinostomy using this instrument.Results: The success rate was 100%, with an average operating time of 15 minutes. In nine patients, late migration of the Jones tube into the nasal cavity required a secondary intervention, with successful Jones tube repositioning. In five cases, obstruction of the tube opening was caused by conjunctival overgrowth.Conclusion: The millimetric ruler engraved in the sleeve of the trocar allows measuring and placing a personalized tube for each patient. Keywords: lacrimal apparatus, lacrimal apparatus diseases, lacrimal duct obstruction, dacryocystorhinostomy, surgical instruments |
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