• Journal of Veterinary Clinics
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• v.38 no.1
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• pp.32-35
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• 2021

Three dogs (a 30-month-old spayed female English bulldog; a 12-month-old castrated male English bulldog; a 19-month-old castrated male Shar-pei dog) were presented to the Dana Animal Hospital Eye Center with clinical signs of blepharospasm, epiphora, and ocular discharge (serous to mucopurulent) in one or both eyes. Through ophthalmic examination, the dogs (5 eyes) were diagnosed with trichiasis caused by upper and lower eyelid entropion, including the lateral canthus. To correct upper and lower eyelid entropion, modification using a combination of the Stades forced granulation method for upper eyelid entropion and Hotz-Celsus procedure for lower eyelid entropion was performed in all cases. At the last follow-up, mean 274 days after surgery, clinical signs disappeared and no recurrences of entropion were observed in any of the 3 dogs (5 eyes). Therefore, the combination of the Stades forced granulation method and Hotz-Celsus procedure may be an effective treatment for trichiasis caused by upper and lower eyelid entropion in dogs.

• Journal of Yeungnam Medical Science
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• v.9 no.1
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• pp.23-28
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• 1992

Fifty-four marginal rotation procedures for cicatrical entropion and marginal entropion were performed in twenty-eight patients(8 males, 20 females). The age ranged from 4 to 74 years old(mean 51.1 years old). After the follow up periods of 6 to 48 months, excellent correction of the eyelid margin and good cosmetic appearance were noticed in most cases, but nine cases combined with severe trichiasis showed recurred trichiasis requiring reoperation.

• Journal of Veterinary Clinics
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• v.36 no.5
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• pp.289-291
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• 2019

An 18-day-old male HanWoo calf was presented to the Animal Medical Center of Jeonbuk National University with a history of bilateral blepharospasm and epiphora. The calf was infected with rotavirus and was severly dehydrated. On ophthalmic examination, enophthalmos was noticed and the calf was diagnosed with bilateral upper eyelid entropion and resultant trichiasis. As a treatment, skin staples were applied, and the entropion was successfully corrected. Further, entropion has not recurred through the follow-up period.

• Journal of the Korean Society of School Health
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• v.9 no.2
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• pp.161-170
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• 1996

This research was performed to screen eye health status for pre-school children (4~5 age) and establish as eye health checking system m community health center. This data was collected from 1st February, 1995 to 31st October, 1995. To screen the state of their vision, the Developed Visuual Test (D.V.T) was used for pre-school children. This is used at home by their parents and then it is also used among the kindergarten health team at Jung-gu health center in Seoul. This was done with the and of Randot and Han Choun Souk tests. The total number of children who were tested was 1441. Among the children, children aged 5 were 707, and those aged 4 were 734. The results of this study were as follows; * Description of the health status for the pre-school children. 1. The rate of children average vision in both eyes, whose was below 05 by Han Choun Souk are 7.6% (age 4) and 4.8% (age 5). 2. Only 20 4% (age 5) and 30 8% (age 4) of the pre-school children had been tested through the ophthalmic department. 3. The children with a level below 05 (Han Choun Souk test) had been tested only 43% (age 4), and 12% (age 5) 4. There was no particular difficulty in understanding the D.Y.T: 13.9% (age 4), 11.6% (age 5) of the tested children had eye problems. 5. 231 cases were trichiasis, entropin, strabismus, and amblyopia. * The different visual tests. The results of the visual tests between the two groups (parents and health teams) are similar and it shows that parents can easily test at home. * Delivery system of the D.V.T questionnaire The way children's parents received the D.V.T questionnaire were carried out by two ways By mall from the community health center. Send through the institution, for example the kindergarten school The receipt rate of this D.V.T questionnaire sent through the institution was higher than sent by mall.

• Korean Journal of Veterinary Service
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• v.45 no.4
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• pp.325-330
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• 2022

Distichiasis is one of the diseases commonly encountered in companion animals, and these abnormal eyelashes cause corneal ulcers, continuous eye irritation, eye pain, glare, epiphora, foreign body sensation and can cause corneal opacity and vision loss in severe cases. In this study, an eyelash epilation needle for animals was developed and applied to a real case, and the results were observed. In a case of corneal ulcer caused by distichiasis of a 2-year-old Shih Tzu, a high-frequency surgical instrument for animals was converted into an electric epilation needle to attempt a procedure to destroy the eyelash hair follicles on the upper eyelid. A epilation needle was developed to have a diameter of 0.1 mm and a length of 4 mm at the end of the handle of DOCTANZ 400, an electrosurgical instrument for animals only. In the procedure, 2~3 mm of an epilation needle was inserted into the hair follicle, and 1 watt of electric power was applied to the hair follicle for about 5 sec. to carry out electrolysis until white bubbles were generated around the meibomian glands thereby destroying the hair follicle. As a result, no eyelashes grew any longer in the treated area indicating that the treatment was successful. It is hoped that the method developed in this study will be applied so that it will be widely used as a treatment method for distichiasis in companion animals that can be frequently seen hereafter.