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<> you can take a look.
The tendons of the six extraocular muscles converge behind the eyeball to form a ring of common tendon that surrounds the optic nerve. The common tendon ring forms a strong restraint that tightly holds the posterior ends of the extraocular muscles together to facilitate rapid eye movement. On the other hand, it also plays a fixed protective role for the relatively weak optic nerve.
The other tendon part of the extraocular muscle, the part that unites with the eyeball, has become aponeurosis and heals with the epiophthalmium, which means that it is impossible to separate them artificially. These structures allow the eyeball to be firmly anchored in the orbit.
Although the ring of tendon is firm when there is an external force to grasp the eyeball, it is always formed by the confluence of 6 tendons, and its firmness is far less strong than the membranous fusion of the extraocular muscles at the end of the eyeball.
So in most cases, even if the eyeball falls out of the orbit – this condition is also called a "dislocation of the eyeball" – it should be connected to the extraocular muscles, and the result of the dislocation is certainly not just a ball for nothing. In addition, even if there are no extraocular muscles, the blood supply around the eyeball is very abundant, and no matter how ruthless and quick you are to pick out the eyeball, the eyeball should be bloody. In addition, during the dislocation of the eyeball, there may be significant muscle tears, and it is impossible for all 6 extraocular muscles to remain intact, some will break off, and some will be elongated.
Therefore, in the case of a dislocated eyeball, the eyeball is likely to be "attached" to the eye, and if you have to tear the eyeball off and throw it on the ground, you must pull out the common tendon ring at the back ......However, this condition is rare in humans because the common tendon ring is located deep and tightly bound to the surrounding tissue, which is generally not easy to pull out. In addition, the optic nerve is very tough and difficult to tear off, so even if all the muscles are broken or the common tendon ring is torn together, the eyeball will be attached to the optic nerve and hang on the orbit.
The above text is copied from the content of the link.
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When people sneeze, they can't help but close their eyes, so they don't fall out.
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The question you asked was curious.
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No. Unless it's particularly big, because the tears in the eyes will stick.
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First aid for eye entry into a foreign body.
As the saying goes, "the eyes are the windows of the soul", and the eyes are the sensory organs of the human body that directly perceive the colorful external world. In daily life, accidents often occur when foreign bodies get into the eyes.
After the foreign body enters the eye, it can immediately cause different degrees of intraocular foreign body sensation, pain and reflex tearing, which can cause eye damage and visual function in severe cases, and reduce vision in mild cases, and completely lose vision in severe cases. Therefore, it is important to prevent the occurrence of eye trauma and properly manage foreign bodies into the eye.
So what to do when a foreign body gets into your eye?
Method 1: Do not rub your eyes with your hands after a foreign body enters your eyes to avoid the foreign body abrasion the cornea. The correct way to deal with it is to calmly close your eyes and rest for a while (if you are a child, you should control your hands first, so as not to rub your eyes) and wait until the tears are secreted in large quantities and continue to burst out of the eyes, and then slowly open your eyes and blink a few times, in most cases, a large amount of tears will automatically "flush out" the foreign body in the eye.
Method 2: If tears cannot flush out the foreign body, prepare a basin of clean water, gently close your eyes, immerse your face in the basin, and blink your eyes in the water a few times, which will flush out the foreign body in the eyes. You can also ask someone to open the affected eye, fill the eye with cold boiled water or saline with a syringe, or rinse the eye with a cup.
Method 3: If the foreign body cannot be flushed out by various irrigation methods, you can ask someone or yourself to open the eyelids and gently wipe off the foreign body with a cotton swab or a clean handkerchief dipped in cold boiled water or normal saline.
Method 4: If none of the above methods are effective, it may be that the foreign body has trapped in the eye tissue, and you should immediately go to the hospital and ask an ophthalmologist to remove it. Do not pick with a needle or wipe or pick with other unclean objects, so as not to damage the eyeball and cause purulent infection of the eyeball.
After the foreign body is removed, some eye drops or ointment can be appropriately instilled to prevent infection.
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Don't be in a hurry... Find some eye drops first, and then use a clean new cotton swab to carefully stick out, if there is someone next to you, it is better to ask a friend to help, it will be better, do not rub your eyes with your hands, this is not good for the cornea!
You can try to cry, tears will automatically bring out the eyelashes, and you should squint when the time comes.
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Stick it out with a cotton swab, I'm always like this, just use a cotton swab, try and test, it is recommended to apply some olive oil to the eyelashes, ve and the like, anti-loss can also make the eyelashes grow.
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Hello, the eyeballs will not jump out, because the structure inside the eyes stabilizes the eyeballs, so it will not jump out so exaggeratedly, I hope it will help you.
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I've never heard of people who lose their eyeballs if they don't close their eyes. Closing your eyes is just a natural phenomenon. I haven't tried it, but you can try it yourself--
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That's because your brain is tense, it's so nervous that it's closed because your nose is going to sneeze, your nerve reflexes, your nerves twitching your eyes. Little kid, you're thinking too scary.
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。。。This reason is the same as why the flesh on your body doesn't fall off piece by piece... Because there are muscles, cartilage and various nerves supporting and pulling it, of course it won't fall off...
Do you think it's a separate sphere like a glass marble? Huh
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There is a branch of the intradermal bone (orbit), {easily understood}
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There are two possibilities:
1. Being attacked or bitten off by other fish;
2. The suction of the water pump is too large and the eyes are damaged.
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Hello, poor water quality will cause goldfish to protrude, and dragon's eyes and the like will fall out. Of course, there are other reasons, such as being bitten, rubbing the cylinder off, and so on.
If it's the water, you have to work on the water.
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It must have been pecked by other fish.
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Tears are a little mixed with secretions, like impurities and colloidal things, and in the eyes will be affected by dust and become eye droppings.
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Eye droppings are not made of tears, eye droppings are oily secretions, similar to those rubbed off your body.
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Because of him, she has eye droppings in addition to you.
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