References
- MacEwen CJ, Young JDH, Barras CW, Ram B, White PS. 2001. Value of nasal endoscopy and probing in the diagnosis and management of children with congenital epiphora. Br J Ophthalmol. 85:314–318.
- Wallace EJ, Cox A, White P, MacEwen CJ. 2006. Endoscopic-assisted probing for congenital nasolacrimal duct obstruction. Eye. 20:998–1003. doi:10.1038/sj.eye.6702049.
- Takahashi Y, Kakizaki H, Chan WO, Selva D. Management of congenital nasolacrimal duct obstruction. Acta Ophthalmol. 2010;88:506–513.
- Katowitz JA, Welsh MG. Timing of initial probing and irrigation in congenital nasolacrimal duct obstruction. Ophthalmology. 1987;94:698–705. doi:10.1016/S0161-6420(87)33392-5.
- Repka MX, Chandler DL, Beck RW; et al. Primary treatment of nasolacrimal duct obstruction with probing in children younger than 4 years. Ophthalmology. 2008;115:577–584e3. doi:10.1016/j.ophtha.2007.07.030.
- Maheshwari R. Results of probing for congenital nasolacrimal duct obstruction in 7children older than 13 months of age. Indian J Ophthalmol. 2005;53:49–51. doi:10.4103/0301-4738.15285.
- Maheshwari R. Success rate and cause of failure for late probing for congenital nasolacrimal duct obstruction. J Aapos. 2008;45:168–171. doi:10.3928/01913913-20080501-17.
- Al-Faky YH. (2014) Nasal endoscopy in the management of congenital nasolacrimal duct obstruction. Saudi J Ophthalmol. Jan 2014;28(1):6–11. doi:10.1016/j.sjopt.2013.11.002.
- Medghalchi A, Mohammadi MJ, Moghadam RS, Dalili H. Results of nasolacrimal duct probing in children between 9-48 months. Acta Med Iran. 2014;52(7):545–551.
- Kashkouli MB, Beigi B, Parvaresh MM, Kassaee A. Late and very late initial probing for congenital nasolacrimal duct obstruction: what is the cause of failure? Br J Ophthalmol. 2003;87:1151–1153. doi:10.1136/bjo.87.9.1151.
- Mannor GE, Rose GE, Frimpong-Ansah K, Ezra E. Factors affecting the success of nasolacrimal duct probing for congenital nasolacrimal duct obstruction. Am J Ophthalmol. 1999;127(5):616–617. doi:10.1016/S0002-9394(98)00432-2.
- Al-Faky YH, Al-Sobaie N, Mousa A, Al-Odan H. Evaluation of treatment modalities and prognostic factors in children with congenital nasolacrimal duct obstruction. J Aapos. 2012;16(1):53–57. doi:10.1016/j.jaapos.2011.07.020.
- Eshragi B, Fard MA, Masomian B, Akbari M. Probing for congenital naolacrimal duct obstruction in older children. Middle East Afr J Ophthalmol. Oct-Dec 2013;20(4):349–352. doi:10.4103/0974-9233.120018.
- Kushner BJ. The management of nasolacrimal duct obstruction in children aged between 18 months and 4 years. J Aapos. 1998;2:57–60. doi:10.1016/S1091-8531(98)90112-4.
- Ali MJ, Kamal S, Gupta A, Ali MH, Naik MN. Simple vs complex congenital nasolacrimal duct obstructions: Etiology, management and outcomes. Int Forum Allergy Rhinol. 2015;5:174–177. doi:10.1002/alr.2015.5.issue-2.
- Perveen S, Sufi AR, Rashid S, Khan A. Success rate of probing for congenital nasolacrimal duct obstruction at various ages. J Ophthalmic Vis Res. 2014;9(1):60–64.