Sympathetic ptosis The term sympathetic ptosis is used when the sympathetic nervous system (involuntary/vegetative nervous system) that controls the tarsalis muscle is damaged originally or on its way to the eye. This takes a complicated course, starting from the spinal cord at the level of the thoracic vertebrae, where a direct switch takes place and … Sympathetic ptosis | Causes of ptosis
The ophthalmoscopy, also called ocular funduscopy or funduscopy, is a special examination of the eye that allows the examining doctor to take a look at the fundus in order to make a medical assessment. The fundus includes the retina, the choroid, the point where the optic nerve exits the eye, as well as all the … Ophthalmoscopy – Eye Fundus Examination (Funduscopy)
Direct Ophthalmoscopy The principle of direct ophthalmoscopy is basically the same as for indirect ophthalmoscopy, with the only difference that the ophthalmologist uses an electric ophthalmoscope instead of a head ophthalmoscope. The electric ophthalmoscope is an ophthalmologic instrument that looks like a short rod with a mirror with a built-in magnifying glass attached to one … Direct Ophthalmoscopy | Ophthalmoscopy – the ophthalmoscopy
Driving The ophthalmoscopy itself is an extremely low-risk and easy to perform type of examination and is also completely painless for the patient. However, it is important to note that patients are required to have a relative or friend drive to the site of the examination and pick them up, or to use public transportation. … Driving | Ophthalmoscopy – Eye Fundus Examination (Funduscopy)
Diabetes Diabetics are a particularly susceptible risk group for a certain disease or consequential damage to the eye. The disease here is called “diabetic retinopathy“. Since diabetes mellitus is not an acutely occurring disease, but rather a slow, insidious process that ultimately affects virtually all areas of our body, it is not a disease of … Diabetes | Ophthalmoscopy – Eye Fundus Examination (Funduscopy)
Synonyms in a broader sense Adhesive lenses, adhesive shells, adhesive lenses, glasses engl. : contact lensesIn healthy people, the light rays are refracted by the cornea and lens in such a way that they hit the retina exactly and are therefore seen sharply. Nearsightedness (myopia) means that the point at which an image can be … Functionality of contact lenses
Difficulties of contact lenses Compared to glasses, contact lenses require more care, a higher rate of complications (corneal inflammation), greater stress on the eye (lack of oxygen and mechanical damage) and make more frequent ophthalmological checks necessary. This is especially true when working in dusty jobs and in environments that dry out (such as draughty … Contact lens intolerance
Reasons for contact lens intolerance Acute contact lens intolerance is caused by foreign bodies under the lens or by a surface injury. However, intolerance can also develop in the long term as a result of excessive wearing time and lack of oxygen on the surface. The contact lens material with its different properties is of … Reasons for contact lens intolerance | Contact lens intolerance
Medical: Glandula lacrimalis dacryocystitis, canaliculitis Introduction Tears are produced by the tear gland located in the upper outer corner of the eye. Not only these glands contribute to the formation of tears, but also so-called accessory (additional) tear glands are involved. The actual lacrimal gland lies under the outer bony edge of the eye socket. … The inflammation of the lacrimal gland
2. the chronic inflammation of the lacrimal gland Acute dacryoadenitis mainly affects children who suffer from one of the following primary diseases: 1. in the case of acute inflammation, the outer upper eyelid swells, is painful under pressure and reddens. The shape of the eyelid is wavy, which resembles a lying paragraph mark. Lachrymal flow … 2. the chronic inflammation of the lacrimal gland | The inflammation of the lacrimal gland
Is an inflammation of the lacrimal gland contagious? An inflammation of the lacrimal gland is quite common in newborns and babies. Usually the cause of such an inflammation is a bacterial infection. But viruses such as the mumps virus also play a role in its development. The well-known childhood diseases scarlet fever and mumps favour … Is an inflammation of the lacrimal gland contagious? | The inflammation of the lacrimal gland
Effect Prostaglandins are produced by the body and have a variety of effects ranging from a reduction in the production of gastric juice to an effect on the tone of smooth muscles and the cardiovascular system. In addition to these effects, an increased outflow of aqueous humor, which is associated with a reduction in intraocular … Prostaglandin derivatives
