eye, vision, sight. ot/o. ear, hearing. phak/o. lens of the eye.
What does phaco mean in medical terminology?
: a cataract operation in which the diseased lens is reduced to a liquid by ultrasonic vibrations and drained out of the eye.
What term means outside the eyeball?
Medical Definition of extraocular : occurring or situated outside the eyeball also : involving or relating to the extraocular muscles No visual problems or limitation of extraocular movement was evident. —
What does the medical term Ameb mean?
ame´bae, amebas) (L.) a minute, one-celled protozoan. The common laboratory example is Amoeba proteus. The usual cause of human amebic infection is Entamoeba histolytica.What does the medical term Corne mean?
Corne/o/ir/itis: Inflammation of the. cornea and iris.
Which term is also known as earache?
Otalgia is defined as ear pain.
What term describes a turning inward of the edge of the eyelid?
Entropion refers to a condition in which your eyelid rotates inward. Your eyelashes rub against your eye and cause redness, irritation, and abrasions on the cornea of your eye. Entropion, or eyelid retraction, develops slowly and may not be noticeable in its early stages.
What does Palpebr mean in medical terms?
palpebr/o eyelid. papill/o optic disc.Is the drooping of the upper eyelid that is usually due to paralysis?
Ptosis is defined as the abnormal drooping of the eyelid caused by muscle weakness or paralysis. The muscle in question is the levator muscle, which is responsible for lifting the eyelid. Ptosis can affect one or both eyes and is seen in both children and adults.
What does periorbital edema indicate?Periorbital edema is a term for swelling around the eyes. The area around the eyes is called the eye socket or eye orbit. Sometimes people refer to this condition as periorbital puffiness or puffy eyes.
Article first time published onWhere do eyelids meet near the nose?
CanthusFMA59222Anatomical terminology
What term means the flow of pus from the ear?
Ear discharge (otorrhea) is drainage from the ear. The drainage may be watery, bloody, or thick and whitish, like pus (purulent).
What can cause otalgia?
The most common causes of secondary otalgia include temporomandibular joint syndrome and dental infections. Primary otalgia is more common in children, whereas secondary otalgia is more common in adults.
Why do I get earaches?
Ear pain is often caused by ear infections, including middle ear infections (otitis media) and swimmer’s ear (otitis externa). Children are more likely to have ear infections than adults, although they can occur in people of all ages. In adults, conditions like TMJ and arthritis of the jaw can also cause ear pain.
Why in tonsillitis pain is referred to middle ear?
Since the tonsils and tonsillar fossa are supplied by the glossopharyngeal nerve, any irritation or pain can be referred to the ear along the tympanic branch of the glossopharyngeal (Jacobson’s) nerve.
Is a droopy eyelid serious?
Eyelid drooping isn’t usually harmful to your health. However, if your eyelids block your vision, you should avoid driving until the condition has been treated. Your long-term outlook will depend on the cause of the droopy eyelid. Most of the time, the condition is just a cosmetic issue.
Can excessive eye rubbing cause ptosis?
Acquired Ptosis Excessive eye rubbing or eyelid pulling due to eye irritation or long-term contact lens use can also cause the condition. Neurogenic ptosis occurs when there is a problem with the nerve pathway that controls movement of the eyelid muscles.
What medical conditions cause droopy eyelids?
- Tumor around or behind the eye.
- Diabetes.
- Horner syndrome.
- Myasthenia gravis.
- Stroke.
- Swelling in the eyelid, such as with a stye.
What does Aur O mean in medical terms?
, auro- [L. auris, ear] Prefixes meaning ear.
What conditions cause periorbital edema?
- mononucleosis.
- allergic reactions.
- skin disorders.
- thyroid diseases.
- periorbital cellulitis.
- Chagas disease.
- nephrotic syndrome.
- trichinosis.
What autoimmune disease causes facial swelling?
Lupus is an autoimmune disease that causes swelling (inflammation) and a wide variety of symptoms.
Why does renal disease cause periorbital edema?
Periorbital Edema: It denotes swelling or puffiness around eyes caused by the accumulation of fluid in the cells or tissues. It is one of the earliest signs of a kidney disorder. It is especially prominent in individuals where there is leakage of a significant amount of protein via the kidney.
What is behind your eyeball?
The inside lining of the eye is covered by special light-sensing cells that are collectively called the retina. … Behind the eye, your optic nerve carries these impulses to the brain. The macula is a small extra-sensitive area in the retina that gives you central vision.
What is the little ball in the corner of your eye called?
The lacrimal caruncle, or caruncula lacrimalis, is the small, pink, globular nodule at the inner corner (the medial canthus) of the eye.
What does Blepharoconjunctivitis look like?
Sufferers of blepharoconjunctivitis describe a typical blepharitic picture of eye irritation with foreign body sensation and crusting of the eyelids along with reports of red eyes. Symptoms are generally worse in the morning, and patients may report eyelids being stuck shut upon waking.
What is the white stuff on my ear?
Most of the time, any fluid leaking out of an ear is ear wax. A ruptured eardrum can cause a white, slightly bloody, or yellow discharge from the ear.
What is a discolored flat spot such as a freckle?
A macule is a flat, distinct, discolored area of skin less than 1 centimeter (cm) wide.
What is a surgical puncture to remove fluid from the abdomen?
A paracentesis, or an abdominal tap, is a procedure that removes ascites (build-up of fluid) from your abdomen (belly). The fluid buildup can be painful.
What is the Otorrhoea?
Otorrhea is the medical term for ear drainage. In order for there to be drainage from the middle ear into the ear canal, there must be a connection present.
What is swimmer ear?
Swimmer’s ear (also known as otitis externa) is a bacterial infection typically caused by water that stayed in the outer ear canal for a long period of time, providing a moist environment for bacteria to grow. Anyone can get swimmer’s ear, but it is most often seen in children.
Which of the following is the types of otalgia?
Otalgia is ear pain and breaks down into two categories of primary otalgia and secondary otalgia. Primary otalgia is pain coming directly from the ear where secondary otalgia is referred pain from somewhere outside the ear.
