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This article was published in the following journal.
Name: PloS one
Although generally safe, hyaluronic acid rejuvenation of periorbital tissue has been reported to cause minor and major adverse events. The authors document a case of nasolacrimal duct obstruction due ...
To determine the effect of probing for congenital nasolacrimal duct obstruction in children older than 2 years.
Two 4- and 8-month-old prim'Holstein calves were presented for chronic epiphora. Examination of the affected eyes revealed an abnormal duct opening inferonasal to the medial canthus. A diagnosis of co...
The aim of this study is to compare results of endoscopy assisted nasolacrimal probing with the standard simple probing in cases with congenital nasolacrimal duct obstruction . Furthermore...
The purpose of this study is: - To report the success proportions for the treatment of persistent nasolacrimal duct obstruction for three surgical procedures: balloon catheter dil...
Comparison between patients with nasolacrimal duct obstruction and healthy patients and the influence of their bacterial flora on the corneal epithelium.
To compare the clinical effects between the silicone nasolacrimal intubation under nasaendoscopy and dacryocystorhinostomy on patients with lacrimal duct obstruction.
The purpose of this study is: To determine the cost-effectiveness of treating NLDO using immediate office probing compared with deferred probing in a facility setting. As part of the prim...
Interference with the secretion of tears by the lacrimal glands. Obstruction of the lacrimal sac or nasolacrimal duct causing acute or chronic inflammation of the lacrimal sac (DACRYOCYSTITIS). It is caused also in infants by failure of the nasolacrimal duct to open into the inferior meatus and occurs about the third week of life. In adults occlusion may occur spontaneously or after injury or nasal disease. (Newell, Ophthalmology: Principles and Concepts, 7th ed, p250)
A tubular duct that conveys TEARS from the LACRIMAL GLAND to the nose.
A nonspecific term referring to impaired vision. Major subcategories include stimulus deprivation-induced amblyopia and toxic amblyopia. Stimulus deprivation-induced amblyopia is a developmental disorder of the visual cortex. A discrepancy between visual information received by the visual cortex from each eye results in abnormal cortical development. STRABISMUS and REFRACTIVE ERRORS may cause this condition. Toxic amblyopia is a disorder of the OPTIC NERVE which is associated with ALCOHOLISM, tobacco SMOKING, and other toxins and as an adverse effect of the use of some medications.
Surgical fistulization of the lacrimal sac for external drainage of an obstructed nasolacrimal duct.
Blockage in any part of the URETER causing obstruction of urine flow from the kidney to the URINARY BLADDER. The obstruction may be congenital, acquired, unilateral, bilateral, complete, partial, acute, or chronic. Depending on the degree and duration of the obstruction, clinical features vary greatly such as HYDRONEPHROSIS and obstructive nephropathy.
Congenital conditions are those which are present from birth. They include structural deformities or loss of function in organs such as the <!--LGfEGNT2Lhm-->heart, gut or skeletal system. They can be corrected by <!--LGfEGNT2Lhm-->surgery, m...
Pediatrics is the general medicine of childhood. Because of the developmental processes (psychological and physical) of childhood, the involvement of parents, and the social management of conditions at home and at school, pediatrics is a specialty. With ...