a test that allows a health professional to see inside the fundus of the eye and other structures using an
ophthalmoscope (or funduscope).
Kaynak: OphthalmoscopyThe fundus exam via
ophthalmoscope is essentially normal early on in cone dystrophy, and definite macular changes usually occur well
Kaynak: Cone dystrophyHe also designed a popular model of
ophthalmoscope called the "Liebreich
ophthalmoscope". viewed through the
ophthalmoscope, and in 1859
Kaynak: Richard LiebreichThe red reflex refers to the reddish-orange reflection of light from the eye 's retina that is observed when using an
ophthalmoscope or
Kaynak: Red reflexHe is credited for the development of the hand-held
ophthalmoscope , thus significantly advancing the design and use of the original
Kaynak: Andreas AnagnostakisRoger H. Armour (born 19 August 1934 (Murree ) Pakistan) is an eminent vascular surgeon and inventor of hand held
ophthalmoscope.
Kaynak: Roger ArmourIn 1853 he devised an
ophthalmoscope that was a modification of the device invented by Hermann von Helmholtz (1821-1894). His elder
Kaynak: Ernst Adolf CocciusHe was an early practitioner of the
ophthalmoscope , and was among the first to use ophthalmoscopy to determine the refractive error in
Kaynak: Eduard Jäger von JaxtthalOn medical examination, the optic nerve head can be visualised by an
ophthalmoscope. A pale disc is characteristic of long-standing optic
Kaynak: Optic neuropathyHe made modifications to Hermann von Helmholtz 's
ophthalmoscope by implementing a concave focusing mirror , and thereby introducing "
Kaynak: Christian Georg Theodor RueteGullstrand is noted also for his research on astigmatism and for improving the
ophthalmoscope and corrective lenses for use after
Kaynak: Allvar GullstrandThey are typically observed via fundoscopy (using an
ophthalmoscope to view inside the eye ) or slit lamp exam. They are usually caused by
Kaynak: Roth's spotIt is sometimes visible on careful examination but usually more easily through an
ophthalmoscope or slit-lamp . Anterior synechia causes
Kaynak: Synechia (eye)pupil is dilated, examiners often use specialized equipment such as an
ophthalmoscope or fundus camera to view the inner surfaces of the eye.
Kaynak: Dilated fundus examinationAlso, he is credited for promoting usage of the
ophthalmoscope in England. In 1866 he described a syndrome of retinitis pigmentosa , loss
Kaynak: John Zachariah LaurenceThe company specializes in otoscope s,
ophthalmoscope s, dermatoscope s, binocular loupe s, laryngoscope s, stethoscope s, proctological
Kaynak: Heine optotechnikIt is also commonly used for detecting foreign objects in the eye that an
ophthalmoscope cannot detect and is sometimes given prior to an
Kaynak: Orbital x-ray