Often refers to an inert synthetic sphere inserted into the eye socket after an eye has had to be removed. Readily removed for regular cleaning at home, it requires periodic polishing and occasional replacement to maintain a good fit within the socket. This is made of an inert material, and with good colour-matching with the fellow eye, can even be indistinguishable from a real eye. Refers to the prosthesis worn in the socket. Currently available in tablet and gel form, patients often report that Arnica formulations reduce swelling, bruising and scarring after surgery, although the medical evidence for its use remains limited. The front section of the eye, including the cornea, the anterior chamber which lies in front of the lens, the iris, and the crystalline lens.Īrnica is a genus of about 30 herbaceous plants which belongs to the sunflower family, and has been used in medicinal preparations since the sixteenth century. Shortage of skin can cause incomplete eyelid closure, or the eyelids to be held away from the eyeball ( ectropion). Failure of drainage can lead to raised intraocular pressure, which if untreated can lead to atrophy (decay) of the optic nerve fibres (glaucomatous optic neuropathy). The area at the root of the peripheral iris where aqueous humor drains from the eye into the annular canal of Schlemm, and thence away from the eye. When fibres destined for the salivary glands are redirected to the lacrimal gland, tearing when eating occurs, this termed ‘gustatory epiphora’ or ‘crocodile tears’. In this case, fibres within the facial nerve destined to innervate one structure, such as the face or the salivary glands, are redirected to another structure within the territory of the facial nerve. This can occur following facial nerve injury or surgery in which the facial nerve is injured. This term describes the abnormal regrowth of (previously damaged) nerve fibres which regenerate to innervate an alternate structure. Click a letter to view medical terminologies belonging to that letter… A
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