A treatise on the diseases of the eye / by W. Lawrence.
- Lawrence, William, Sir, 1783-1867.
- Date:
- 1854
Licence: Public Domain Mark
Credit: A treatise on the diseases of the eye / by W. Lawrence. Source: Wellcome Collection.
Provider: This material has been provided by the Francis A. Countway Library of Medicine, through the Medical Heritage Library. The original may be consulted at the Francis A. Countway Library of Medicine, Harvard Medical School.
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![Various species of cataract; the len- ticular ...... 676 Morgagnian cataract . . . 679 Capsular cataract .... 679 Capsulo-lenticular cataract . . 681 Varieties of colour .... 682 Varieties in consistence . . . 683 Mature and immature; complications 683 Adhesions of the pupil . . . 684 Glaucoma ..... 684 Amaurosis 684 Varieties dependent on age . . 685 Causes 685 [Pathology of cataract] . . . 686 [Congenital cataract] . . . 686 [Cataract of advancing age] . . 687 [Traumatic and inflammatory cata- ract] 692 Treatment 693 Prognosis ...... 694 Time for operating .... 695 [Propriety of operating -when one eye only is affected] .... 696 Operations ..... 698 Preparation of the patient . . 698 [Importance of preparatory and after treatment] ..... 699 Various operations .... 701 SECTION II. Extraction of the cataract . . 701 Questions of operating on both eyes at the same time .... 702 Instruments; various knives . . 702 Position of the patient . . . 704 Fixing the eye ..... 705 Division of the cornea . . . 705 Superior section .... 706 Division of the capsule and removal of the lens 709 Escape of vitreous humour . . 710 Superior section of cornea on left eye 711 Exterior and inferior section . .711 Inferior section . . . .712 Operation of exti-action without assistant 713 Treatment after the operation . PAGE 713 Inflammation .... 715 Prolapsus iridis . . 716 Cases fit or unfit for extraction . 717 SECTION III. Depressing or couching 718 Reclination .... 719 Scarpa's mode of depression 720 After treatment 720 Absorption of the depressed lens 721 [Objections to this method] 723 SECTION IV. The operation by solution or absorption 724 [Additional remarks on operation by absorption] ..... 725 Whether the lens is removed by ab- sorption or solution . . . 728 Danger from the passage of a hard lens or hard fragments into the an- terior chamber .... 729 Capsule not absorbed . . . 729 Keratonyxis ..... 730 [Jacob's needle and mode of operating with] 731 Operation when the capsule is opaque, and the pupil adherent . . . 733 [Operation by suction] . . . 733 SECTION V. Congenital cataract; its nature . . 734 Whether really congenital . . . 735 Affecting several members of the same family ...... 73G [Diagnosis] 736 Operation on infants . . . 737 Operation on opaque capsule . . 738 Various proceedings .... 738 Anterior operation on the infant . 739 Posterior 739 Proper age for the operation . . 740 Secondary cataract .... 741 [Methods of operating for] . . 741 CHAPTER XXII. GENERAL AFFECTIONS OF THE GLOBE. SECTION I. Inflammation of the globe . . . 744 Symptoms ..... 744 Effects 746 Diagnosis . . . . .746 Treatment 747 Ophthalmitis arthritica . . . 747 SECTION II. Inflammation and destructive Buppura- ti'in of the eye, as a secondary effect of phlebitis 747 [Additional remarks] . . . 750 SECTION III. Sympathetic ophthalmia . [Additional remarks] SECTION IV. Hydrophthalmia . SECTION V. Atrophy of the eye .... Collapse of the globe from suppuration SECTION VI. Exophthalmia 753 754 757 758 769 759](https://iiif.wellcomecollection.org/image/b21063539_0029.jp2/full/800%2C/0/default.jpg)