Will the surgery for trichiasis recur?

Written by Li Zhen Dong
Ophthalmology
Updated on January 17, 2025
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Entropion is treated surgically by removing a part of the eyelid skin to correct the entropion and prevent the eyelashes from irritating the conjunctiva or the cornea. The surgical outcomes for this condition are generally good. Over time, as eyelids may become more lax, entropion can recur. However, this is not considered a recurrence but rather a progression of the condition. Following these occurrences, the primary focus should be on maintaining good eye hygiene, proper eye usage, avoiding staying up late, consuming a bland diet, and avoiding spicy and irritating foods. Regular follow-ups are recommended, along with consuming fruits and vegetables that are high in vitamins E, A, and C.

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Written by Wang Fang
Ophthalmology
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Will trichiasis cause the eyes to tear?

Trichiasis can cause the eyes to tear. Patients with trichiasis exhibit significant tearing symptoms because the cornea is rich in nerve endings and is very sensitive to foreign stimuli. In trichiasis, the eyelashes poke and irritate the cornea, thus stimulating the nerve endings and causing reflex tearing. Therefore, patients with trichiasis should be treated promptly to avoid irreversible damage to the cornea, such as scars or corneal ulcers. For minor trichiasis, local electrolysis can be used to destroy the hair follicles so they no longer grow; for more severe cases, it is recommended to visit a hospital for surgical correction of the trichiasis.

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Written by Tao Yuan
Ophthalmology
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Besides surgery, how can trichiasis be treated?

Patients with trichiasis can undergo electrolysis treatment for trichiasis in addition to surgical treatment to eliminate symptoms. This involves using a specially designed electric probe that enters the follicles of the misdirected eyelashes, and through the action of electric current, destroys the follicle, thereby preventing the formation of trichiasis. However, electrolysis treatment for trichiasis is only suitable for patients with a small number of misdirected eyelashes, as treating a large number of them can lead to the growth of scar tissue on the eyelid margin, causing complications such as entropion or ectropion. Patients with extensive trichiasis generally need to undergo surgery for correction and treatment.

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Written by Wang Fang
Ophthalmology
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Entropion usually falls under the ophthalmology department.

Trichiasis should be treated by an ophthalmologist. Trichiasis is an eye condition caused by the tension factors of the eyelid's soft tissue, leading to the eyelashes attaching to or poking the surface of the eyeball, causing discomfort in the eyes. Depending on the severity of the condition, the following treatments can generally be chosen: First, if it is just a few lashes, electrolysis can be performed on these eyelashes. Electrolysis can destroy the few lashes stimulating the eyeball, preventing their regrowth and thereby relieving trichiasis. Second, if there are a larger number of lashes involved, trichiasis correction surgery should be chosen, which is a surgical treatment. After the surgery, the eyelashes can be made to turn outward, no longer irritating the eyeball.

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Written by Tao Yuan
Ophthalmology
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What should be noted for trichiasis?

Patients with trichiasis should note the following: First, when trichiasis damages the corneal epithelium, causing noticeable symptoms of eye pain, foreign body sensation, photophobia, and tearing, medication that promotes the repair of the corneal epithelium is needed, such as recombinant human epidermal growth factor eye drops, recombinant bovine basic fibroblast growth factor eye drops, etc. Second, once trichiasis leads to conjunctivitis, keratitis, and other infectious eye diseases, it is necessary to promptly use antibiotic eye drops for treatment, such as tobramycin eye drops, ofloxacin eye drops, etc. Third, a small amount of trichiasis can be plucked or treated with electrolysis, but for numerous trichiasis caused by entropion, surgical correction of the entropion is required for cure. (Please follow medical advice when using medications.)

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Written by Li Zhen Dong
Ophthalmology
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Can people with trichiasis undergo myopia surgery?

Generally, people with trichiasis should not undergo myopia surgery, as trichiasis primarily affects the eyeball. It causes abrasion to the cornea, affects the corneal epithelium, and can lead to neovascularization of the cornea and corneal pathology. Following the occurrence of trichiasis, surgical treatment should be considered. If there are only a few ingrown lashes, electrolysis of the eyelashes might be performed. After active treatment and once the condition has stabilized, the possibility of undergoing myopia surgery can be considered. Current options for myopia surgery include corneal laser reshaping surgery and ICL (Implantable Collamer Lens) surgery.