Do a few inverted eyelashes need surgery?

Written by Li Zhen Dong
Ophthalmology
Updated on December 14, 2024
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If there are only a few inverted eyelashes, electrolysis of the eyelashes can be conducted. If there are many, surgical correction can be considered. The technology for surgical correction is currently quite mature, so there are generally not many problems. Inverted eyelashes must be treated. If left untreated, they can cause damage to the cornea. Damage to the cornea can lead to the growth of new blood vessels, resulting in a thin haze over the cornea, spots, and white patches, severely affecting vision. Although inverted eyelashes might seem like a minor issue, if not treated promptly, they can lead to serious complications. However, complete recovery is possible with treatment. It’s important to rest regularly, reduce close-up tasks, and use some corneal protective eye drops, such as sodium hyaluronate eye drops, and anti-inflammatory eye drops, such as levofloxacin eye drops. (Please use medication under the guidance of a doctor.)

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Written by Tao Yuan
Ophthalmology
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Is it better to open the eye corner for inverted eyelashes?

Patients cannot be cured of trichiasis by undergoing canthoplasty. Symptoms of trichiasis generally do not improve after canthoplasty, as trichiasis is usually caused by the abnormal growth direction of the eyelashes at the edge of the eyelid towards the cornea, or by spasm of the orbicularis oculi muscle, causing the eyelid edge to roll towards the eyeball. Trichiasis can injure the corneal tissue, leading to eye congestion, redness, foreign body sensation, pain, photophobia, and tearing. For a small amount of trichiasis, the lashes can be plucked with tweezers, but this often recurs. If trichiasis recurs frequently, electrolysis treatment can be performed to destroy the follicles growing the ingrown lashes, thereby minimizing recurrence. For a large amount of trichiasis caused by entropion, surgical treatment is needed to correct the entropion for a cure.

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Written by Li Zhen Dong
Ophthalmology
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Can vision affected by trichiasis be restored?

If trichiasis affects vision, it indicates that the abrasion of the cornea by the eyelashes has reached a certain degree, and active treatment is necessary. The main goal of the treatment is to prevent the future formation of corneal haze, spotted haze, or leukoma, which can severely impact vision. With active treatment, these conditions generally do not develop, so although trichiasis is a minor condition, if not treated actively, it can lead to serious complications. The primary treatments for trichiasis involve the use of eye drops, such as levofloxacin eye drops and sodium hyaluronate eye drops. If the number of misdirected lashes is small, electrolysis of the eyelashes can be performed. If there are many, surgical treatment may be necessary to correct the inward turning of the eyelid. With active treatment, complete recovery is generally possible. (Please use medication under the guidance of a doctor.)

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Written by Tao Yuan
Ophthalmology
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Will there be scars after entropion surgery?

After the surgery for trichiasis, scars may remain in the eyelid area. However, because the skin on the eyelids has a strong healing ability, the scars usually are not conspicuous. Trichiasis is usually caused by a spasm in the orbicularis oculi muscle inside the eyelid, leading to entropion. Eyelashes poking toward the corneal tissue scratch the corneal epithelium with each blink, causing redness, eye pain, foreign body sensation, photophobia, and tearing. If not treated promptly, it can easily lead to keratitis and may form scars within the corneal tissue, reducing corneal transparency and thus affecting the patient’s vision. Treatment typically requires surgery to remove excess loose skin on the eyelids and to eliminate part of the spasmodic orbicularis oculi muscle, returning the eyelid to its normal position and alleviating the symptoms.

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Written by Li Zhen Dong
Ophthalmology
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Can trichiasis be noticeable?

Trichiasis can be clearly seen with the naked eye; it causes friction on the conjunctiva, either on the sclera or the cornea, leading to damage to the corneal epithelium. This can result in keratitis, corneal neovascularization, and if not treated promptly, it can lead to further pathological changes in the cornea such as thinning, leukoma, and speckled opacities, severely impacting vision. Simple cases of minimal trichiasis can be treated with electrolysis, but more severe cases should be surgically treated. Complete recovery is possible after surgical treatment for trichiasis.

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Written by Zheng Xin
Ophthalmology
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Permanent treatment for trichiasis

Trichiasis refers to the condition where eyelashes grow inward towards the eyeball, and generally, there are two types. One type is caused by the inward turning of the eyelid, known as entropion. The treatment for this type of trichiasis involves correcting the entropion, which can be achieved through corrective surgery for entropion, thereby treating the trichiasis. The other type is simply the inward growth of the eyelashes themselves. This type of trichiasis can be treated with electrolysis, where an electric needle is used to destroy the hair follicles. Once the follicles are destroyed, the eyelashes will no longer regrow, effectively curing the condition.