A Manual of Ophthalmic Practice |
From inside the book
Results 1-5 of 42
Page 16
... disc as the posterior pole ; an imagin- ary line passing through the two as the axis of the globe or optic axis ; another imaginary line passing around the globe midway between the two poles is known as the equator , and the portion in ...
... disc as the posterior pole ; an imagin- ary line passing through the two as the axis of the globe or optic axis ; another imaginary line passing around the globe midway between the two poles is known as the equator , and the portion in ...
Page 17
... discs , discs perforated by slits or small circular openings , lens holders or trial frames , and discs or slips of coloured glass . The box can be obtained from any good optician . The following table shows the number in dioptries to ...
... discs , discs perforated by slits or small circular openings , lens holders or trial frames , and discs or slips of coloured glass . The box can be obtained from any good optician . The following table shows the number in dioptries to ...
Page 30
... disc , which is situ- ated rather to the inner side of the axis of the eyeball ; he will know that the disc is in view from the alteration in colour of the pupil , which will turn from 30 MANUAL OF OPHTHALMIC PRACTICE .
... disc , which is situ- ated rather to the inner side of the axis of the eyeball ; he will know that the disc is in view from the alteration in colour of the pupil , which will turn from 30 MANUAL OF OPHTHALMIC PRACTICE .
Page 31
... disc , the observer ( taking care to relax S B FODE AC X L FIG . 22. - A , position of observer's eye ; B , observed eye ; S , the mirror ; L , the light . The thick continuous lines show the course of rays from the light to the mirror ...
... disc , the observer ( taking care to relax S B FODE AC X L FIG . 22. - A , position of observer's eye ; B , observed eye ; S , the mirror ; L , the light . The thick continuous lines show the course of rays from the light to the mirror ...
Page 32
... disc , retinal vessels , and other parts oc- cupying the fundus , should be examined by looking in different directions through the pupil ; the observed eye being kept steadily fixed during the examination upon some distant 32 MANUAL OF ...
... disc , retinal vessels , and other parts oc- cupying the fundus , should be examined by looking in different directions through the pupil ; the observed eye being kept steadily fixed during the examination upon some distant 32 MANUAL OF ...
Other editions - View all
Common terms and phrases
accommodation affected amblyopia anomaly of refraction anterior chamber appear asthenopia astigmatism atrophy atropine axis bandage become blood cataract cause centre chamber choroid ciliary region colour commenced concave lens congenital conjunctiva convergence convex lens cornea corneal margin corneitis curette curvature degree of myopia dilated dioptric direction disease displacement distance emmetropic examination extraction eyeball eyelids forceps foreign body fundus glasses glaucoma globe hæmorrhage horizontal hypermetropia hypermetropic astigmatism incision increased inflammation inflammatory injury intolerance of light iridectomy iris iritis keratitis knife lachrymal lenses less lids lines lint lotion muscle myopia object occur ocular opacity opaque operation ophthalmia ophthalmoscope optic disc orbit pain paralysis passed patient performed portion posterior presbyopia pupil rays of light removed retina retinal vessels right angles scissors sclerotic seen sight spots staphyloma strabismus suppuration surface sutures sympathetic ophthalmia symptoms synechia syphilitic tension tion treatment tumour ulceration usually vitreous wire speculum wound
Popular passages
Page 318 - Walsham, besides being an excellent surgeon, is a teacher in its best sense, and having had very great experience in the preparation of candidates for examination, and their subsequent professional career, may be relied upon to have carried out his work successfully. Without following out in detail his arrangement, which is excellent, we can at once say that his book is an embodiment of modern ideas neatly strung together, with an amount of careful organisation well suited to the candidate, and,...