define ptosis
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ptosis ptosis (plural ptoses) The prolapse of a bodily organ, especially drooping of the eyelid or the breasts.
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Causes of Ptosis Ptosis as a complication of other conditions: Other conditions that might have Ptosis as a complication may, potentially, be an underlying cause of Ptosis. Our database lists the following as having Ptosis as a complication of that condition: Blepharochalasis syndrome.
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Examination of the Cranial Nerves Ptosis is the lagging of an eyelid. It has 2 distinct etiologies. Sympathetics going to the eye innervate Muller's muscle, a small muscle that elevates the eyelid. The III cranial nerve also innervates a much larger muscle that elevates the eye lid: the levator palpebrae.
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mitosis mitosis. the ordinary process of cell division which results in the formation of two daughter cells, and by which the body replaces dead cells. The two daughter cells receive identical diploid complements of chromosomes, which are characteristic of somatic cells.
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What is ptosis of kidney? Doctor of Internal Medicine Psychiatry and Neurology (Board Cert.) Geriatric Medicine (Board Cert.) Addiction Medicine (Board Cert.) Ptosis is a medical term meaning abnormal lowering or drooping of the eyelid. It does not really refer to the kidney!
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What Is Keratosis? A General Guide To The Different Forms Keratosis refers to a group of skin disorders that are caused by abnormal growth of keratin, which is a key structural protein found in the skin, hair and nails. The severity of symptoms and treatment regimen can vary according to the type of keratosis.
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Ptosis (eyelid) Ptosis (eyelid) - Causes. 1  Ptosis occurs due to dysfunction of the muscles that raise the eyelid or their nerve supply (oculomotor nerve for levator palpebrae superioris and sympathetic nerves for superior tarsal muscle).
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What Is Ptosis? Sometimes, babies are born with it. You could get ptosis as an adult when the nerves that control your eyelid muscles are damaged. It might follow an injury or disease that weakens the muscles and ligaments that raise your eyelids. Sometimes, it comes with age. The skin and muscles around your eyes get weaker.
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- miosis mi·o·sis or my·o·sis (mī-ō'sĭs) n. pl. mi·o··ses (-sēz) The period of decline of a disease in which the intensity of the symptoms begins to diminish. Constriction of the pupil of the eye, resulting from a normal response to an increase in light or caused by certain drugs or pathological conditions.
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Treating Ptosis After Botox Injections Eye ptosis, or drooping of the eyelid or brow, is a potential side effect of Botox treatment. It is among the most common side effects associated with botulinum injections, although it should not occur frequently with proper injection technique. It is beneficial for patients and providers to know the proper antidote.
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- Thus, apo-. ptosis is one of the mechanisms that can. be mitigated (and perhaps even pre-. vented) for some time after injury, pro-. viding (at least in theory) a wide window. of opportunity for therapeutic interven-. tions such as hypothermia.
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mitosis mitosis [(meye-toh-sis)] Division of a single cell into two identical “daughter” cells. Each daughter cell has an identical number of chromosomes as the parent cell. Mitosis begins when the DNA in the parent cell replicates itself; it ends with two cells having the same genes (see genetics).
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Limb Loss Definitions orthosis: A device that is used to protect, support or improve function of parts of the body that move, i.e., braces, splints, slings, etc. Orthoses is plural. orthotics: The profession of providing devices to support and straighten the body. orthotist: A skilled professional who fabricates orthotic devices that are prescribed by a physician. osseointegration: The growth action and adhesive nature of bone tissue with titanium, which allows an individual to have a prosthesis attached so as to become part of their body’s own structure.
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acidosis A disturbance of the balance of acid to base in the body causing an accumulation of acid or loss of alkali (base). There are two types of acidosis: metabolic and respiratory. One of the most common causes of metabolic acidosis is an overdose of aspirin.
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- In Christian theology, kenosis is the concept of the 'self-emptying' of one's own will and becoming entirely receptive to God and the divine will. It is used both as an explanation of the Incarnation, and an indication of the nature of God's activity and will.
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enosis enosis - the union of Greece and Cyprus (which is the goal of a group of Greek Cypriots) union - a political unit formed from previously independent people or organizations; the Soviet Union.
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Drooping Eyelid (Ptosis) Drooping Eyelid (Ptosis) A drooping eyelid is also called ptosis or blepharoptosis. In this condition, the border of the upper eyelid falls to a lower position than normal. In severe cases, the drooping eyelid can cover all or part of the pupil and interfere with vision. Ptosis can affect one or both eyes. It may be present at birth (congenital ptosis), or it may develop gradually over decades.
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Acidosis Acidosis is a process causing increased acidity in the blood and other body tissues (i.e. an increased hydrogen ion concentration). If not further qualified, it usually refers to acidity of the blood plasma. The term acidemia describes the state of low blood pH, while acidosis is used to describe the processes leading to these states. Nevertheless, the terms are sometimes used interchangeably. The distinction may be relevant where a patient has factors causing both acidosis and alkalosis, wherein the relative severity of both determines whether the result is a high, low, or normal pH.
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- Sometimes, a head injury, eye trauma or another condition or disease can cause ptosis. Generally, this occurs when there is either damage to the ‘levator’ muscles that hold the eyelids up, or damage to the nerves which control these muscles.
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- Ageing The most common cause of ptosis is ageing. As the muscles around the eyes weaken, the upper eyelids may begin to droop. Congenital ptosis Occasionally, children can be born with ptosis. Children with ptosis often tilt their heads or lift their eyebrows frequently to see properly.
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Ptosis, Congenital Disease Entity [edit | edit source]. A drooping eyelid is called ptosis or blepharoptosis. In ptosis, the upper eyelid falls to a position that is lower than normal. In severe cases of ptosis, the drooping eyelid can cover part or all of the pupil and interfere with vision, resulting in amblyopia.tosis may be present at birth, or may be acquired later in life. If a droopy eyelid is present at birth or within the first year of life, the condition is called congenital ptosis. In most cases of congenital ptosis, the problem is isolated and does not affect the vision.
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kenosis Definition of kenosis. : the relinquishment of divine attributes by Jesus Christ in becoming human.
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Drooping Eyelid (Ptosis) Myasthenia gravis — Ptosis can be one of the first symptoms of myasthenia gravis, a rare disorder that affects the ways muscles respond to nerves. Myasthenia gravis can cause progressive muscle weakness, not only in the eyelids but also in the facial muscles, arms, legs and other parts of the body.
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Test Bank Of Essentials of Anatomy And Physiology 7th Edition by Martini Bartholomew Medical Definition of Arthrosis. Arthrosis: An arthrosis is a joint, an area where two bones are attached for the purpose of motion of body parts. An arthrosis (joint) is usually formed of fibrous connective tissue and cartilage. Joints are grouped according to their motion: a ball and socket joint; a hinge joint; a condyloid joint (a joint that permits all forms of angular movement except axial rotation); a pivot joint; gliding joint; and a saddle joint.
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acidosis acidosis. 1. the accumulation of acid and hydrogen ions or depletion of the alkaline reserve (bicarbonate content) in the blood and body tissues, resulting in a decrease in pH. 2. a pathologic condition resulting from this process, characterized by increase in hydrogen ion concentration (decrease in pH).
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What is Arthrosis? Its Causes, Symptoms and Treatment Arthrosis Definition. Arthrosis refers to a joint of bones or an area where two bones are fixed for the purpose of allowing movement of body parts. It is generally formed of cartilage and fibrous connective tissue. However, the term also refers to a chronic degenerative disease of bone joint.