Documenta Ophthalmologica Proceedings Series volume 32

Transcription

1 Strabismus Symposium

2 Documenta Ophthalmologica Proceedings Series volume 32 Editor H.E. Henkes Dr W. Junk Publishers The Hague-Baston-London 1982

3 Strabismus Symposium Amsterdam, September 3-4, 1981 Edited by A.Th.M. van Balen and W.A. Houtman Dr W. Junk Publishers The Hague- Boston- London 1982

4 Distributors: for the United States and Canada Kluwer Boston Inc. 190 Old Derby Street Hingham, MA USA for all other countries Kluwer Academic Publishers Group Distribution Center P.O. Box AH Dordrecht The Netherlands Library of Congress Cataloging in Publication Data Strabismus Symposium (1981 : Amsterdam, Netherlands) Strabismus Symposium, Amsterdam, September 3-4, 198L (Documenta ophthalmologica. Proceedings series ; v. 32) L Strabismus--Congresses. 1. Balen, A. Th. M. van. II. lioutman, W. A. III. Series. [DNLM: 1. Strabismus- Congresses. W3 Do637 v I WW 415 s896s 1981] RE77L s f AACR2 ISBN-13: : / e-isbn-13: Cover design: Max Velthuijs Copyright 1982 Dr W. Junk Publishers, The Hague. Softcover reprint of the hardcover 1 st edition 1982 All rights reserved. No part of this publication may be reproduced, stored ill a retrieval system, or transmitted in any form or by any means, mechanical, photocopying, recording, or otherwise, without the prior written permission of the publisher. Dr W. Junk Publishers, P.O. Box , 2501 ES The Hague, The Netherlands.

5 CONTENTS Opening of the symposium by the President C. Clippers 1 PART ONE: BINOCULAR VISION AND CONCOMITANT SQUINT Physiological ftxation disparity by C. Rashbass 3 Fixation disparity and the interaction of foveal and non-foveal fusion by W. Russman and C. vom Eyser 11 Fixation disparity in vertical vergence movements by W.A. Houtman and B.A.E. van der Pol 17 Vertical ftxation disparity and stereopsis by J.B. Weiss Curves of horizontal prism ftxation disparity in an orthoptic department by R.A. Crone and AM. Noordenbos 35 Anomalous fusion by B. Bagolini 41 Sensorial interactions in reeducated strabismic amblyopia by M. Focosi, G. Salvi and R. Frosini 53 Binocularity in comitant esotropia and exotropia by E.C. Campos and C. Chiesi 55 Results of the fadenoperation in alternating convergent strabismus of the congenital type by W. de Decker and W. Haase 65 Possibility of correct fusion formation of adults by T. Baranowska~eorge 73 Early onset esotropia by B. Harcourt and J. Mein 79 A new hypothesis on latent nystagmus and on the congenital squint syndrome by J. Lang 83 Strabismus in cerebral palsy by K. Wybar 87 v

6 Comparative study of the anaesthesia test in normal and strabismic children by M.A. Zato, J.e. Castiella and J. Garcia sanchez 89 Unilateral traumatic aphakia by J.R. Pameijer 95 Motor tonus adaptation in squint by S. Rethy and S. Gal 101 The subjective angle as a basis for the surgery of the anatomical deviation by A. Spielmann 107 Influence of progressive press-on-prisms on changing squinting angles by H. Aichmair 113 Binocular vision in treated squints by F. Polychroniadis and S. Polychroniadis-Scouros 119 Causes and treatment of consecutive exotropia by M.H. Gobin 123 Posterior fixation surgery in paretic strabismus indications and technic byw. de Decker 131 Results of Clippers Fadenoperation (posterior fixation suture) by H. Kaufmann 143 PART TWO: NON-COMITANT SQUINT Basic motor mechanisms in paretic squint by G. Kommerell 149 Primary overacting inferior oblique muscle by K. Mukuno, K. Furuno, H. Yoshida and S. Ishikawa 159 Electrooculographic examinations in comitant and incomitant strabismus by V. Dorn and M. Celie 163 Electrophysiological diagnosis in non-comitant strabismus by R. Frosini, M.C. Boschi and D. Baroncelli 173 The Bielschowsky head tilt test and ocular counter-rolling by J. van der Meer 179 L'electro-oculographie des paralysies oculo-motrices horizontales interet physio-pathologique, diagnostique et therapeutique by M.A. Quere, A. Pechereau and F. Lavenant 185 The treatment of non-comitant strabismus by P. Fells 197 Use of adjustable suture technique in surgical management of noncomitant squint by J. Sjostrand 209 Duane's retraction syndrome: Diagnosis and therapeutic considerations in 150 cases by K. K zystkowa, J. Pajakowa, C. Bilska and J. Pyzowski 215 La chirurgie du grand oblique by J.e. Castiella, 1. Orbegozo, M.A. Zato and G. Castiella 221 VI

7 Considerations on the surgical management of isolated oculo-motor palsies by M. Deller 229 Surgical symmetrization of kinetical incomitances by G. Salvi, R. Frosini and M.C. Boschi 233 Retro-equatorial myopexy of the vertical recti in traumatic diplopia by L. Koornneef, R.A. Crone and AM. Noordenbos 237 L'arrachement et la migration anterieure du ftl dans la Fadenoperation de Clippers by A. Pechereau and M.A Quere 243 Oculomotor imbalance in congenital ptosis by A. Castanera Molina, A. Castanera Pueyo, J. Castanera Molina and F. Castanera Molina 249 Die Bedeutung der Vertikalablenkung bei der horizontalen Blicklahmung by H.F. Piper 253 Prenuclear slowly progressive bilateral abducens palsy in Marie's cerebellar ataxia by T.W. van Weerden and W.A. Houtman 263 Absence or hypoplasia of extraocular eye muscles by W. Konen and W. Riissmann 269 Posterior fixation suture in noncomitant squint. Round Table Discussion 275 VII