Canthus

Question: itching of inner canthus? i have this eye problem, both my eye itches a lot in summer especially the inner canthus..though both eyes dont itch at the same time. In winter it kind of disappears or reduces drastically..it is mainly due to the heat. i visited few doctors and they said its allergy. but i could never find any medicine. Can anyone help me..thank you

Answer: That does sound like an allergy problem. There are a few good over the counter eye drops for allergy. Zaditor is a good one that you do not need a prescription for. WIth eye drops, though, do not over use them and if the problems persist see an eye dr. BTW, inner canthus is where most people get itchy, allergy eyes. And if you don't want drops try OTC allergy meds like benadryl and cool compresses. Again, see a dr if the problem persists.

Question: Inner Canthus of eyelid related to disease (please only serious answers)? My child's inner canthus of both eyes in enlarged and covers the corner of his eyes. I don't recall them doing this previously. I am in nursing school, and seems like I have heard this is linked to some kind of disease, medication or something but cannot for the life of me recall what it is, nor can I find it. All you docs out there surfing the web, or medical students, or anyone really can give me a clue and a jumping off point for research would be much appreciated. Like I said if you aren't truly giving me an answer, then don't get on here and pretend to know what you are talking about.

Answer: Tami - Disorders of the canthus are unusual. They are best diagnosed by your pediatrician or an ophthalmologist. "Dystopia canthorum" is associated with Waardenburg syndrome. In 1951, Dr. Petrus Waardenburg reported a syndrome of dystopia canthorum, heterochromia of the irides, and hearing loss. Dystopia canthorum (also called telecanthus) describes a subtle but unusual facial feature in which the inner corners of the eyes (canthi) are spaced farther apart than normal, yet the eyes (pupils) themselves are normally spaced. The result is that the eyes appear to be widely spaced, even though they are not. Medial canthal tendon (MCT) laxity is a common condition, usually age related and often causing symptoms of epiphora, discharge, irritation, and redness. Lesions can be inflammatory, neoplastic, or developmental in origin. Moreover, these lesions can result from abnormalities in the adjacent nasolacrimal apparatus, orbit, paranasal sinuses, and nasal cavity, or they can reflect an underlying systemic illness. A visit to an ophthalmologist would be the surest way to resolve your worries.

Question: I was once told when the canthus were visible it was a sign of ill health in the cat - anyone hear of this? Cat walked in two weeks ago - took over and gives great love. However, it was obvious when looking at the cat his 'inner lids' were and still are visible, and I can remember way back when - that this was supposed to be an early sign of something/ill health. Memory stops at what and why. Appetite OK. Playful. Some lethargy but it is quite hot. Tonight has a swelling in upper right side of mouth - possible bee/insect sting/bite. The swelling was not present when he first appeared - and I don't somehow think it is an abscess. Any Ideas please what and if anything, the showing canthus indicates?

Answer: In cats, these are usually called nictating membranes, or "the third eyelid". It can be a sign of illness when these are visible, although not always. Since this cat came to you recently as a stray, I would take him to a vet for the routine procedures...snap test for FIV/FeLV, and general wellness exam. The vet can tell you if he has a serious illness, or maybe just a mild case of an upper respiratory virus. Good luck! He's lucky to have you!

Question: Inner eye (canthus) bubble?? Help!!? So, my eye has been itching the past day or so and I looked in the mirror tonight because it felt like something was in there... it turns out there's a bubble in my inner eye near my tear-duct. Could it be trapped tears? It looks fluid filled maybe? Or is it the tissue that connects to my eye that might be swollen from itching? WILL IT GO AWAY SOON??

Answer: If your eye has been itchy and you have a bubble it is filled with water it is an allergy take some benedryl and this should take it away. Then lay back with a cold cloth over your eyes for some relief.

Question: i just woke up this morning with a swollen right eye..? pls help me! i woke up this morning with a hurting right eye, its kinda swollen but not red, i found some kind of white papule at the median canthus, and it looks like ive been punched at the right eye, can someone help me out on this? it really hurts so badly! pls help me! i woke up this morning with a hurting right eye, its kinda swollen but not red, i found some kind of white papule at the median canthus, and it looks like ive been punched at the right eye, can someone help me out on this? it really hurts so badly! i need a serious answer on this!!

Answer: if its what it sound like its a stye. small white spot looking thing? housewifes say rub gold on it to bring down swelling. if ur gonna burst it wash ur eye out really well. but best bet is to go to the doc's they'll give you eye ointment golden eye ointment or similar. it's usually cause by being run down and lacking vitamin c

Question: solve this? What is the the english word for a latin word armonia? and what is the english word of a latin word canthus?

Answer: For your kind information ARMONIA is a spanish word.. armonia means harmony or unity.. and canthus is a late latin ie a greek word canthus(in greek-kanthas) means The angle formed by the meeting of the upper and lower eyelids at either side of the eye.

Question: Discoloration around the eyes? A few days ago, I notice some discoloration around the eyes of one of my twins. I'm not talking about the Inner or Outer Canthus. I'm talking about the skin surrounding it. She looks ill. As if the blood vessels around her eyes are not getting enough oxygen or something. It looks like a color mixture of red, blue, and purple. Furthermore, she's constantly complaining of eye pains. I made a doctor's appointment but it's not until next week. I was just wondering if anyone could tell me what could be the cause of this or any concerns that I may want to inform the Doctor. Please help a concerning mother!

Answer: You have already played your trump card. You cannot be wrong now. Well done. Discolouration around the eyes is due to many reasons. Here are some of them: 1. Bleeding disorders. 2. Kidney disease. 3. Lack of sleep. 4. Side effect of make up. 5. Allergy / intolerence to certain foods. 6. Infections or exposure to irritants. Many of these do not apply to your child so please do not worry. Good luck at the doctors. You can read mor about me at the link given below. My pen name is Shergill. http://www.triond.com/users/Shergill

Question: whats reason for cystic growth of lacrimal gland? in the lateral canthus of eye

Answer: Background: Dermoid and epidermoid cysts are examples of choristomas, tumors that originate from aberrant primordial tissue. These tumors contain normal-appearing tissue in an abnormal location. As two suture lines of the skull close during embryonic development, dermal or epidermal elements are pinched off and form cysts, which are adjacent to the suture line. Approximately 50% of these tumors that involve the head are found in or adjacent to the orbit. Pathophysiology: Orbital dermoid cysts may displace structures in the orbit, especially the globe. If the displacement is great, interference with vision by compression of the optic nerve may result or ocular motility may be disturbed, resulting in diplopia. Mortality/Morbidity: Orbital dermoid cysts almost never cause death. Morbidity is usually of a cosmetic nature; more rarely, proptosis and diplopia may result. A traumatically ruptured dermoid may result in dramatic orbital and periocular inflammation. Age: These tumors more commonly are noted initially in young children; however, they may appear or grow at any age. History: Patients generally complain of a mass, which is visible in the orbital area. Growth of these lesions is generally slow. In adults, dermoids may become symptomatic for the first time and grow considerably over a year. Based on this fact, some workers conclude that these lesions may be dormant for many years or have intermittent growth. Physical: Children: The most common location is in the superior temporal aspect of the orbit. The mass is generally less than 1 cm in diameter, nontender, and oval-shaped. Usually, little displacement of the globe occurs. Because it has no attachment to the skin, it can be differentiated from a sebaceous cyst. The cyst usually is tethered to the periosteum of the bone near suture lines, including the sinuses or intracranial cavity. Adults: The cysts are palpated less easily and have more vague borders. They are more likely to displace the globe, possibly growing or eroding their way into adjacent structures. Inflammation: If the cyst ruptures, either spontaneously or with trauma, a pronounced inflammatory response will occur that may mimic orbital cellulitis. The inflammation may be suppressed by corticosteroids, but excision is required to prevent recurrence. Neurologic findings: Rarely, the cyst may press on the optic nerve and create the typical symptoms of optic nerve compression, as follows: reduced visual acuity, reduced color and brightness perception, and a relative afferent pupillary defect. More rarely, the cyst may induce diplopia by physically restricting movement of the globe or by compressing cranial nerves III, IV, or VI. Causes: No known causes exist. Other diagnostic considerations Ruptured dermoid cysts may mimic rhabdomyosarcoma. Pediatric metastatic cancers Orbital cellulitis

Question: Are you familiar with Dogfish Shark Anatomy? I have a dissection test tomorrow, so I've been studying for the past week and a half since it is probably the largest test I have ever taken. The only problem is that out of the 144 parts of the shark that I have to identify I couldn't find the functions of some them.Help? Nasal Canthus buccal Canal Incurrent Aperture&excurrent endolymphatic ducts Duodenum Papillae on the esophagus Pharynx Abdominal Pore If you know any of their functions please help!thank youuuu thanks =) i have a few others i need help with... Cranial Stomach Fundic Stomach Pyloric Stomach

Answer: buccal Canal- INGESTION Duodenum- DIGESTION

Question: how to make a very detailed model of the human eye?????!? im in a high-school anatomy class and i need to make a model of an eye. i need to include these parts: eyelids, medial and lateral canthus, conjunctiva, eyelashes, ciliary gland, tarsal glands, lacrimal apparatus,the 6 extrinsic eye muscles, fibrous tunic, sclera, cornea, uvea, vascular tunic, choroids, ciliary body, lens, iris, pupil, sensory tunic, vitreous humor, optic nerve, retina, and the neural layer with rods and cones. one of those things has to be functional in the model and one has to be removable. PLEASE help me. i have no clue how to make this model, im only in friggin high-school. plus we didnt even learn about the eye, he just assigned the project. so please help me, in as much detail as possible. thank you!!! (and please dont tell me to do paper mache...obviously this has to be a legit detailed model, not some 3rd grade art project. thanks) thats what my whole class was saying. we were so mad at the fact that our teacher was dead serious about this. and he expected it to be sooo easy and told us to stop whining and complaining. wtf i hate this dumb project.

Answer: They gotta be nuts. Very, very few people could do that. The more I think about it , the more impossible it is. You would need to be an expert in several fields of the manufacturing process, and have access to a whole factory of specialty tools. Now...the more I think about it...the more I think you are pulling our chains.

Question: how to make a very detailed model of the eye????????!? im in a high-school anatomy class and i need to make a model of an eye. i need to include these parts: eyelids, medial and lateral canthus, conjunctiva, eyelashes, ciliary gland, tarsal glands, lacrimal apparatus,the 6 extrinsic eye muscles, fibrous tunic, sclera, cornea, uvea, vascular tunic, choroids, ciliary body, lens, iris, pupil, sensory tunic, vitreous humor, optic nerve, retina, and the neural layer with rods and cones. one of those things has to be functional in the model and one has to be removable. PLEASE help me. i have no clue how to make this model, im only in friggin high-school. plus we didnt even learn about the eye, he just assigned the project. so please help me, in as much detail as possible. thank you!!! (and please dont tell me to do paper mache...obviously this has to be a legit detailed model, not some 3rd grade art project. thanks)

Answer: You have an anatomy class in high school? Most high schools that I know of are fortunate just to have AP biology. If it's an anatomy class you must have a store bought eye model in the classroom. Using that , along with the internet and library sources as a reference, build a model. Ask one of your talented art student friends to help. This is a stupid assignment.

Question: dry eyes? small white lump inside the tear duct or the inner canthus? my eyes had been dry, itchy, and irritated. i checked my right eye ad i saw a really small white or almost yellowish lump on the bottom of the inner canthus. eye irritation is worst on the right side. how do i cure it? what condition do i have?

Answer: It sounds like you have some blepharitis. It is a common (very common) eye condition. Try using a lubricating or rewetting drop for short term relief. For more long term help I would use a clean, warm, damp wash cloth before bed and in the morning to clean my eye lids focusing on the lash line and working my way from the nose out. This does two things: first it cleans off oils and other materials that block and the glands in your lids, second heats up and helps to stimulate and clear those same glands. Understand that your tears are made of different layers and if not in the correct amounts they don't do the job as effectively as they should. Those yellowish lumps are clogged tear glands. If it doesn't improve in 10 to 14 days go and see an eye doctor, but ask if they treat dry eyes before you make the appointment. Good luck.

Question: I irrigated the eye from the outer to the inner canthus of the right eye on completion the patient complains o?

Answer: Complains of what?? Irrigation is done from inner canthus to outer canthus. You did it backward. You did it wrong.

Question: The corner of the eye is the...need help with a few questions?!? The corner of the eye is the: a. conjunctiva b. lacrimal gland c. canthus d. meibomian gland true or false? ___ODD is an example of a conduct disorder. ___ Schizophrenic disorders are characterized by fundamental distortions of thinking and perception, coupled with inappropriate or blunted affects. Thanks so much for the help!:)

Answer: I can only answer the first one, it is c-canthus. (certified ophthalmic technician for 20 years).