J A Pratt-Johnson

British Columbia Children's Hospital

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Co-Authors

G Tillson

University of British Columbia

Joanne N. Nursey

David M. Warner

United States Geological Survey

Jennifer M. Barlow

L.D. Kornder

Alice Beattie

Adrian Pop

Laboratoire d'Economie et de Management de Nantes Atlantique

S. M. Drance

University of British Columbia

Kim Gilchrist

Centre for Advanced Process Technology for Urban Resource Recovery

A C JOHNSTON

Cooperative Institutions

University of British Columbia

University of Baltimore

Vancouver General Hospital

Cornell University

NewYork–Presbyterian Hospital

National Institutes of Health

Johns Hopkins University

Heidelberg University

University Hospital Heidelberg

Laboratoire d'Economie et de Management de Nantes Atlantique

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Management of the Vertical Associated with Horizontal Strabismus

American Orthoptic Journal (1978)

J A Pratt-Johnson G Tillson

Horizontal and vertical

10.1080/0065955x.1978.11982451

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Citations (9)

Suppression associated with esotropia with convergence excess (high AC/A ratio)

Documenta Ophthalmologica (1984)

J A Pratt-Johnson

Esotropia

10.1007/bf00140909

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Citations (2)

Results of surgery to modify the null-zone position in congenital nystagmus.

PubMed (1991)

J A Pratt-Johnson

Strabismus Surgery

Head tilt

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Citations (33)

Hard Contact Lenses in the Management of Congenital Cataracts

Journal of Pediatric Ophthalmology & Strabismus (1985)

J A Pratt-Johnson G Tillson

Abstract This paper describes our experience with 54 eyes which were optically corrected with polymethylmethacrylate hard contact lenses following the removal, in infancy, of a congenital cataract. The lenses were tolerated well, few alterations were required and the majority of patients did not lose more than one lens a year. Our results show that it is possible to obtain visual acuity of 20/25, in unilateral congenital cataract cases.

10.3928/0191-3913-19850501-05

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Citations (28)

Comparison Between Pilocarpine and Echothiophate for Chronic Simple Glaucoma

Archives of Ophthalmology (1964)

J A Pratt-Johnson

The use of 0.25 and 0.125% echothiophate iodide (Phospholine Iodide) in the management of open-angle glaucoma has been widely accepted. Its use has been confined to those patients in whom the more conventional medical therapy has failed. Initial local side effects, sometimes quite severe, have been an unpleasant feature with this drug, but in many patients these settle after a week or two. Echothiophate iodide 0.06% has recently been introduced in an endeavor to cut down on the unpleasant side effects. Reports of the efficacy of this medication have appeared, 1-3 and the suggestion was made that even this low concentration of echothiophate iodide is more effective in maintaining the intraocular pressures on a diurnal basis (round the clock) than the more frequent instillation of pilocarpine. 1 The present study was concerned with a comparison of the diurnal pressure control and side effects in open-angle glaucoma between 4% pilocarpine administered

Pilocarpine

10.1001/archopht.1964.00970020485007

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Citations (10)

Contact Lenses.

PubMed (1964)

J A Pratt-Johnson D M Warner

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Detection of Manifest Strabismus in Young Children: 2. A Retrospective Study

American Journal of Ophthalmology (1974)

L.D. Kornder Joanne N. Nursey J A Pratt-Johnson Alice Beattie

10.1016/0002-9394(74)90675-8

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Citations (40)

Fusion ability lost and regained in visual adults

Graefe s Archive for Clinical and Experimental Ophthalmology (1988)

J A Pratt-Johnson

Aphakia

Strabismus Surgery

10.1007/bf02173294

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Citations (26)

Ocular Sequelae of Third Cranial Nerve Palsy

JAMA (1963)

A C JOHNSTON J A Pratt-Johnson

The ocular sequelae in nineteen patients who had suffered from a complete paralysis of the third cranial nerve were analyzed. In eleven of these patients, the paralysis was associated with an aneurysm of the internal carotid artery system. None of the cases in this group showed complete recovery of the third nerve function; however, six recovered sufficiently to permit binocular single vision in most fields of gaze. Two cases of aberrant regeneration of the third nerve were diagnosed.Trauma accounted for four cases of third nerve paralysis. One of these recovered completely and one showed features of aberrant regeneration. Of the cases of oculomotor paralysis associated with herpes zoster ophthalmicus, encephalitis, or an obscure etiology (two cases), all recovered completely.

Oculomotor nerve

Etiology

Abducens nerve

Trochlear nerve

Oculomotor nerve palsy

Cranial nerves

10.1001/jama.1963.03710080099076

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Citations (9)

Comparative Immunity Tests with Saline Vaccines and Lipovaccines

British Journal of Experimental Pathology (1921)

J A Pratt-Johnson

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