The army mourned and attacked Wu, and ordered Zhang Da to set up a white flag and white armor at the end of the account for three days. The second one will be called "
At that time, I was at a loss. I asked for grace, but I was beaten. The next day they were dissatisfied and afraid of Zhang.
Fei killed them, so at night, he "hid his dagger and wrote it in his secret book" and prepared to assassinate Zhang Fei.
But I saw that Zhang Fei "had to keep his eyes open" and dared not start work. Later, I heard that he "snored like thunder before he dared to approach."
. It turns out that Zhang Fei is different from ordinary people and "doesn't sleep a wink", that is to say, his eyes are closed when he sleeps.
Eyes are always open.
It was Fan He who assassinated Zhang Fei in the history books "The History of the Three Kingdoms" and "Zi Jian".
There is a record, but there is no mention of Zhang Fei's Sleepless Night.
Is Sleepless by Zhang Fei true, or is it an exaggerated description by the author?
There is no way to prove it now. But this kind of situation exists in reality, which is called eye in medicine.
Incomplete eyelid closure.
There are three groups of tiny muscles in the eyelid, which are closely related to the opening and closing of the eyes and are influenced by the brain and spirit respectively.
Meridian and sympathetic innervation. The mechanism is complex, so imagine two groups of muscles as eyes.
A small hand that extends from the back of the ball to the front. When they contract, muscle fibers open the eyelids, making them
Keep your eyes open; When the third group of muscles contract, the eyelids close. If the dominant "this hand"
Nervousness or self-sustaining excitement, or the weakness of the third group of muscles, may cause eyelid spasm.
Incomplete closure.
All kinds of brain diseases and tumors, as long as they affect the cranial nerves and sympathetic nerves that dominate the eye muscles.
Nerves may cause abnormal eye muscle activity. Common facial paralysis
Facial nerve injury causes the contraction force of orbicularis oculi muscle to weaken or lose its contraction function. General anesthesia,
Patients with severe coma or failure may also have eyelid failure due to neurological dysfunction or
Incomplete closure.
Some diseases can cause eye muscle abnormalities, such as severe muscle.
Weakness, congenital short or defective upper and lower eyelids, eyelid defect caused by trauma, eyelid scar
Trace shrinkage, etc.
Excessive eyeball or excessive orbital fat at the back of eyeball can make eyeball prominent. Such as thyroid function
ADHD, glaucoma, high myopia, anterior pituitary tumor, orbital space occupying lesions, orbital bees.
Inflammation caused by exophthalmos. , may cause eyelid dysfunction.
Normal people's eyeballs are too large or the tension of orbicularis oculi muscles is weakened, which will appear in sleep.
Incomplete eyelid closure. Zhang Fei, if there is no disease that causes eyelid dysfunction, his "every sleep is not suitable."
Eye "should belong to this category.
When sleeping, the eyelids are closed, which can keep the eyeball surface moist and effectively protect the eyeball.
Get enough rest. The effect of eyelid deficiency on eyeball is obvious. The lighter can be turned off by force.
Eyelid, because the eyeball turns upward during sleep, the cornea is still covered by the upper eyelid, only the lower part of the bulbar conjunctiva or a small amount.
The lower edge of cornea is exposed, which will not cause serious injury. Heavy eyeball can't cover, cornea,
Conjunctiva will be damaged by long-term exposure, leading to conjunctival congestion and hypertrophy, corneal dryness and epithelization.
Exfoliation, cracking, ulcer, degeneration and turbidity form exposed keratitis, which can lead to severe cases.
Puncture, blindness. In addition, because the tear point from which the tears flow cannot contact with the lake of tears, overflow will occur.
Tears.
Physiological eyelid insufficiency can be left untreated. It is necessary to treat those who are caused by diseases.
Treatment. The principle is to remove the causes of deficiency as much as possible and protect the cornea to the maximum extent. Gentle closure
For those who are incomplete, pay attention to keeping the eyeball moist, and order nourishing liquid medicine (such as artificial tears) and ointment during the day.
Wear goggles and antibiotic eye ointment before going to bed. Eyelid dysfunction caused by cicatricial ectropion,
You can do ectropion correction, early skin grafting or eyelid margin suture (temporary eyelid suture)
Recently, in order to reduce the blepharoptosis, we should not only look at things in the middle of the blepharoptosis, but also maintain the cornea and conjunctiva.
Wet); If it is too serious to correct, you can wear hydrophilic soft contact lenses if necessary.
The edge of the eyelid is stitched.