DavidLGuytonMD

PubMed

• Corneal reshaping: an experiment with a type I collagen-based vitrigel for remodeling porcine corneas.
  Maria Carolina Marquezan, Denise de Freitas, Shoumyo Majumdar, Xiaokun Wang, Jennifer Elisseeff, David L Guyton, Kraig Scot Bower, Zachary P Skurski, Maria Regina Chal...> ;Arquivos Brasileiros De Oftalmologia. 2023 Mar 24
• 18 citations
  Esotropia and Exotropia Preferred Practice Pattern®.
  Derek T Sprunger, Scott R Lambert, Amra Hercinovic, Christie L Morse, Michael X Repka, Amy K Hutchinson, Oscar A Cruz, David K Wallace> ;Ophthalmology. 2023 Mar 1
• Comment on: Masquerading superior oblique palsy.
  David L Guyton> ;American Journal of Ophthalmology. 2023 Apr 1
• 1 citations
  How Lingering Fusional Adaptation Influences the Bielschowsky Head Tilt Test in Superior Oblique Paresis.
  Kristina Irsch, David L Guyton, Howard S Ying> ;Klinische Monatsblatter Fur Augenheilkunde. 2022 Oct 1
• 1 citations
  Disconjugacy of Eye Movements during Attempted Fixation: A Sufficient Marker for Amblyopia?
  Kristina Irsch, David L Guyton, Robert B Geary, Jing Tian, Boris I Gramatikov, Howard S Ying> ;Klinische Monatsblatter Fur Augenheilkunde. 2022 Oct 1
• 1 citations
  Torsional incomitance after asymmetrically adjusted Harada-Ito procedures for the simultaneous correction of vertical and torsional deviations in bilateral trochlear n...
  Mireille N. Jabroun, Justin D. Marsh, David L. Guyton> ;Journal of AAPOS. 2021 Nov 18
• 1 citations
  Increasing incidence and risk factors for divergence insufficiency esotropia.
  Xinyi Chen, Justin D. Marsh, Sidra Zafar, Elizabeth E. Gerber, David L. Guyton> ;Journal of AAPOS. 2021 Sep 25
• 1 citations
  Inferior Oblique Muscle "Overaction" Caused by Inferior Oblique Muscle Shortening, Not by Hypertonicity.
  Oded Lagstein, David L. Guyton> ;Journal of Pediatric Ophthalmology and Strabismus. 2021 Aug 1
• 1 citations
  Meridional aniseikonia-causes, symptoms, and therapies.
  Federico G. Velez, Noemí Roselló, Angeline Nguyen, David L. Guyton, Stacy L. Pineles> ;Journal of AAPOS. 2021 Feb 1
• 1 citations
  Using IOLs for anterior segment photography in children.
  Oded Lagstein, Derrick Huey, David L. Guyton, Jennifer D. Davidson, Courtney L. Kraus> ;Journal of AAPOS. 2020 Jul 17
• A Geometric Analysis of Eye Dominance Suggesting That Rembrandt and Leonardo da Vinci Had Straight Eyes After All.
  Ahmed F. Shakarchi, David L. Guyton> ;JAMA Ophthalmology. 2020 Jan 1
• 4 citations
  The "lights On-Off Test" in the Diagnosis of the Dragged-Fovea Diplopia Syndrome
  David L. Guyton> ;JAMA Ophthalmology. 2019 Mar 1
• 7 citations
  Adjustable suture strabismus surgery in infants and children: a 19-year experience.
  Ahmed M. Kassem, Gilbert Xue, Niral B. Gandhi, Jing Tian, David L. Guyton> ;Journal of AAPOS. 2018 Jun 1
• Reply.
  Ahmed Awadein, Justin D Marsh, David L Guyton> ;Journal of AAPOS. 2017 Dec 1
• 2 citations
  A PC-based shutter glasses controller for visual stimulation using multithreading in LabWindows/CVI
  Ivan Gramatikov, Kurt Simons, David L. Guyton, Boris I. Gramatikov> ;Computer Methods and Programs in Biomedicine. 2017 May 1
• 3 citations
  A no-moving-parts sensor for the detection of eye fixation using polarised light and retinal birefringence information.
  Boris I. Gramatikov, David L. Guyton> ;Journal of Medical Engineering & Technology. 2017 Jan 26
• 2 citations
  Attention attraction in an ophthalmic diagnostic device using sound-modulated fixation targets
  Boris I. Gramatikov, Shreya Rangarajan, Kristina Irsch, David L. Guyton> ;Medical Engineering & Physics. 2016 Aug 1
• 11 citations
  Nonabsorbable versus absorbable sutures in large, hang-back medial rectus muscle recessions.
  Ahmed Awadein, Justin D. Marsh, David L. Guyton> ;Journal of AAPOS. 2016 Jun 1
• 9 citations
  New pediatric vision screener, part II: electronics, software, signal processing and validation
  Boris I. Gramatikov, Kristina Irsch, Yi Kai Wu, David L. Guyton> ;Biomedical Engineering Online. 2016 Feb 4
• 1 citations
  Deficiency of depression in adduction: Clinical characteristics and surgical management of the "inverted Brown pattern"
  Justin D. Marsh, Pinar Topcu Yilmaz, David L. Guyton> ;Journal of AAPOS. 2016 Feb 1
• 4 citations
  Mechanisms of Vertical Fusional Vergence in Patients With "Congenital Superior Oblique Paresis" Investigated With an Eye-Tracking Haploscope.
  Kristina Irsch, David L. Guyton, Hee Jung S. Park, Howard S. Ying> ;Investigative Ophthalmology & Visual Science. 2015 Aug 1
• 1 citations
  Photographic simulation of off-axis blurring due to chromatic aberration in spectacle lenses
  Pavle Doroslovački, David L. Guyton> ;Journal of AAPOS. 2015 Feb 1
• 5 citations
  Longitudinal comparison of visual acuity as measured by the ETDRS chart and by the potential acuity meter in eyes with macular edema, and its relationship with retinal...
  Elham Hatef, Mostafa Hanout, Ahmadreza Moradi, Elizabeth Colantuoni, Millena Bittencourt, Hongting Liu, Yasir J. Sepah, Mohamed Ibrahim, Diana V. Do, David L. Guyton, ...> ;Eye. 2014 Jan 1
• 4 citations
  Optimal timing of retinal scanning during dark adaptation, in the presence of fixation on a target: the role of pupil size dynamics
  Boris I. Gramatikov, Kristina Irsch, David L. Guyton> ;Journal of Biomedical Optics. 2014 Oct 1
• 7 citations
  Children with Down syndrome benefit from bifocals as evidenced by increased compliance with spectacle wear
  Rohit S. Adyanthaya, Sheena Isenor, Brinda Muthusamy, Kristina Irsch, David L. Guyton> ;Journal of AAPOS. 2014 Oct 1
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Journal Articles

• A No-Moving-Parts Sensor for the Detection of Eye Fixation Using Polarised Light and Retinal Birefringence Information  
  Gramatikov BI, Guyton DL, Journal of Medical Engineering & Technology, 1/1/2017
• Non-absorbable versus absorbable sutures in large, hang-back medial rectus muscle recessions  
  Awadein A, Marsh JD, Guyton DL, J AAPOS, 1/1/2016
• Deficiency of depression in adduction: Clinical characteristics and surgical management of the “Inverted Brown Pattern”  
  Marsh JD, Yilmaz PT, Guyton DL, J AAPOS, 1/1/2016
• Attention attraction in an ophthalmic diagnostic device using sound-modulated fixation targets  
  Gramatikov BI, Rangarajan S, Irsch K, Guyton DL, Medical Engineering & Physics, 1/1/2016
• Mechanisms of vertical fusional vergence in patients with “congenital superior oblique paresis” investigated with an eye-tracking haploscope  
  Irsch K, Guyton DL, Park HJS, Ying HS, IOVS, 1/1/2015
• Mechanisms of vertical fusional vergence in patients with “congenital superior oblique paresis” investigated with haploscopic eye tracking apparatus  
  Irsch K, Guyton DL,Ying HS, IOVS, 1/1/2015
• Google glass indirect ophthalmoscopy  
  Wang A, Christoff A, Guyton DL, Repka MX, Rezaei M, Eghrari AO, Journal MTM, 1/1/2015
• Improved eye-fixation detection using polarization-modulated retinal birefringence scanning, immune to corneal birefringence  
  Irsch, K, Gramatikov, B.I., Wu, Y-K, Guyton, D.L., Optics Express, 1/18/2014
• Adjustable sutures in strabismus surgery: Why surgeons either love them or hate them after three decades  
  Vasconcelos GC, Guyton DL, Arq Bras Oftalmol (Sao Paulo), 1/1/2014
• A new pediatric vision screener employing polarization-modulated, retinal-birefringence-scanning-based strabismus detection and bull's eye focus detection with an impr...  
  Irsch,K., Gramatikov,B.I., Wu, Y. K., Guyton,D. L., Journal of Biomedical Optics, 1/1/2014
• The sensitivity of the Bielschowsky head tilt test in diagnosing acquired bilateral superior oblique paresis  
  Muthusamy B, Irsch K, Chang H-Y P, Guyton DL, Amer J Ophthalmol, 1/1/2014
• Longitudinal comparison of visual acuity as measured by the ETDRS chart and by the potential acuity meter in eyes with macular edema, and its relationship with retinal...  
  Hatef E, Hanout M, Moradi A, Colantuoni E, Bittencourt M, Liu H, Sepah YJ, Ibrahim M, Do DV, Guyton DL, Nguyen QD, Eye, 1/1/2014
• Down syndrome and accommodation: The added advantage of bifocals  
  Adyanthaya RS, Muthusamy B, Broome S, Guyton DL, J AAPOS, 1/1/2014
• DVD- A conceptual, clinical, and surgical overview  
  Christoff A, Raab EL, Guyton DL, Brodsky MC, Fray KJ, Merrill K, Hennessey CC, Bothun ED, Morrison DG, J AAPOS, 1/1/2014
• Optimal timing of retinal scanning during dark adaptation, in the presence of fixation on a target: the role of pupil size dynamics  
  Gramatikov, BI, Irsch, K, and Guyton, D, Journal of Biomedical Optics, 1/1/2014
• A device for continuous monitoring of true central fixation based on foveal birefringence  
  Gramatikov B, Irsch K, Mullenbroich M, Frindt N, Qu Y, Gutmark R, Wu Y-K, Guyton D, Annals of Biomedical Engineering, 1/1/2013
• Vertical vergence adaptation produces an objective vertical deviation that changes with head tilt  
  Irsch K, Guyton DL, Ramey NA, Adyanthaya RS, Ying HS, IOVS, 1/1/2013
• The relationships among fundus torsion, oblique muscle overaction or underaction, A- and V-pattern strabismus, and the presence of stereopsis  
  Deng H, Irsch K, Gutmark R, Phamonvaechavan P, Foo F-Y, Anwar DS, Guyton DL, J AAPOS, 1/1/2013
• Adjustable-suture strabismus surgery: A new, removable, sliding noose  
  Deschler KE, Irsch K, Guyton KL, Guyton DL, J AAPOS, 1/1/2013
• A multilevel refraction protocol based on visual acuity  
  Orr PR, Guyton DL, International Journal of Ophthalmic Practice, 1/1/2012
• Cyclovertical fusion patterns after vertical vergence adaptation in normals are different from those in some patients with superior oblique paresis  
  Irsch K, Guyton DL, Li N, Ying HS, Annals of the New York Academy of Sciences, 1/1/2011
• Modeling and minimizing interference from corneal birefringence in retinal birefringence scanning for foveal fixation detection  
  Irsch K, Gramatikov B, Wu Y-K, Guyton D, Biomedical Optics Express, 1/1/2011
• Prescribing prisms  
  Gutmark R, Irsch K, Guyton DL., Focal Points: Clinical Modules for Ophthalmologists, AAO, 1/1/2011
• Making and perceiving proper eye contact  
  Babar S, Khare GD, Vaswani RS, Irsch K, Mattheu JS, Walsh L, Guyton DL, J AAPOS, 1/1/2010
• The silent sinus syndrome causing cyclovertical diplopia masquerading as superior oblique paresis in the fellow eye  
  Zhang C, Phemonvaechavan P, Christoff A, Guyton DL, J AAPOS, 1/1/2010
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Books/Book Chapters

• Complications of Vitreo-Retinal Surgery. 
  Chapter: Diplopia and Strabismus. 
  Page 387 - 395Ying H, Guyton DEditors: Lois N, Wong D.Lippincott Williams & Wilkins, Philadelphia, PA2013
• Pediatric Ophthalmology and Strabismus. 
  Chapter: Optical Pearls and Pitfalls. 
  Guyton DL, Miller JM, West CEEditors: Wright KW, Strube YJ.Oxford University Press, New York, NYEdition 3rd,2012
• Clinical Atlas of Procedures in Ophthalmic Surgery, 2nd Edition (Oxford Ophthalmology Atlas series). 
  Chapter: Adjustable sutures. 
  Page 591 - 599Guyton DLEditors: Albert DM, Lucarelli MJ.Oxford University Press2011
• Pediatric Ophthalmology, Neuro-Ophthalmology, Genetics: Strabismus – New Concepts in Pathophysiology, Diagnosis, and Treatment. 
  Chapter: Changes in Strabismus over time: The roles of vergence tonus and muscle length adaptation. 
  Page 11 - 24Guyton DLEditors: Lorenz B, Brodsky MC.Springer-Verlag, Berlin2010
• Update on Strabismology. Proceedings of the XIth Meeting of the International Strabismological Association in Istanbul, Turkey, 2010. 
  Chapter: Strategies for cyclovertical disorders. 
  Page 31 - 36Guyton DLEditors: Ozkan SB.Rotatip Publisher, Ankara, Turkey2010
• Encyclopedia of Biometrics. 
  Chapter: Anatomy of Eyes. 
  Page 11 - 16Irsch K, Guyton DLEditors: Li SZ.Springer, New York, NY2009
• Duane's Ophthalmology. 
  Chapter: Surgical Correction of Cyclotropia. 
  Trumler A, Guyton DL, Suh DLippincott Williams and Wilkins, Philadelphia, PA2007
• Proceedings of the Joint Congress of the Xth Meeting of the International Strabismological Association (ISA)and the First Extraordinary Meeting of the Latinamerican Council of Strabismus (CLADE), Sao Paulo, Brazil, February 18-20, 2006. 
  Chapter: The 10th Bielschowsky Lecture: Changes in strabismus over time: The role of vergence tonus and muscle length adaptation. 
  Page 1 - 34Guyton, D.L.Editors: de Faber JT, Souza-Dias C, Goldschmit M.Cultura Medica, Rio de Janeiro, Brazil2006
• Strabismus 2006. Proceedings of the Joint Congress: The Xth meeting of the International Strabismological Association and the First Extraordinary Meeting of the Latin American Council of Strabismus CLADE. 
  Chapter: Palpebral fissure changes after horizontal muscle surgery. 
  Page 219 - 223Soltan-Sanjari M, Parsa CF, Guyton DLEditors: De Faber JT, Souza-Dias C.Cultura Medica, Rio de Janeiro, Brazil2006
• Proceedings of the Joint Congress of the Xth Meeting of the International Strabismological Association (ISA)and the First Extraordinary Meeting of the Latinamerican Council of Strabismus (CLADE), Sao Paulo, Brazil, February 18-20, 2006. 
  Chapter: Adjustable suture strabismus surgery in infants and children. 
  Page 233 - 237Sharma M, Bazemore MG, Said HA, Guyton DLEditors: de Faber JT, Souza-Dias C, Goldschmit M.Cultura Medica, Rio de Janeiro, Brazil2006
• Transactions 29th Meeting European Strabismological Association, June, 2004. 
  Chapter: Non-Absorbable Suture Should Be Used For Adjustable Inferior Rectus Muscle Recessions. 
  Page 81 - 84Parsa CF, Soltan-Sanjari M, Guyton DLEditors: de Faber J.T..Swets & Zeitlinger, Exton, PA2004
• At the Crossings: Pediatric Ophthalmology and Strabismus. Proceedings of the 52nd Annual Symposium of the New Orleans Academy of Ophthalmology, New Orleans, LA, February 2003. 
  Chapter: Dissociated Vertical Deviation – a Nystagmus Blockage Phenomenon. 
  Page 111 - 116Guyton, D.L.Editors: Balkan, R.J., Ellis, G.S., Jr., Eustis, H.S..Kugler Publications, Hague, The Netherlands2004
• At the Crossings: Pediatric Ophthalmology and Strabismus. Proceedings of the 52nd Annual Symposium of the New Orleans Academy of Ophthalmology, New Orleans, LA, February 2003. 
  Chapter: Surgery for Dissociated Vertical Deviation - New Approaches. 
  Page 117 - 120Guyton, D.L.Editors: Balkan, R.J., Ellis, G.S., Jr., Eustis, H.S..Kugler Publications, Hague, The Netherlands2004
• At the Crossings: Pediatric Ophthalmology and Strabismus. Proceedings of the 52nd Annual Symposium of the New Orleans Academy of Ophthalmology, New Orleans, LA, February 2003. 
  Chapter: The Dragged-fovea Diplopia Syndrome. 
  Page 169 - 172Guyton, D.L.Editors: Balkan, R.J., Ellis, G.S., Jr., Eustis, H.S..Kugler Publications, Hague, The Netherlands2004
• At the Crossings: Pediatric Ophthalmology and Strabismus. Proceedings of the 52nd Annual Symposium of the New Orleans Academy of Ophthalmology, New Orleans, LA, February 2003. 
  Chapter: Adjustable Suture Technique and Uses. 
  Page 199 - 207Guyton, D.L. (Moderator) with Buckley, E.G., Ellis, F. D., Jampolsky, A., Kushner, B.J., von Noorden, G.K., and Wright, K.W. (Panel)Editors: Balkan, R.J., Ellis, G.S., Jr., Eustis, H.S..Kugler Publications, Hague, The Netherlands2004
• Proceedings of SPIE, Vol. 4951: Ophthalmic Technologies XIII. 
  Chapter: Pediatric Vision Screening Using Binocular Retinal Birefringence Scanning. 
  Page 9 - 20Nassif, D.S., Guyton, D.L., Gramatikov, B., Hunter, D.G.Editors: Manns F, Soederberg PG, Ho A.SPIE, Bellingham, WA2003
• Hyperopia and Presbyopia. 
  Chapter: Accommodative Amplitude Measurements after Surgery for Presbyopia. 
  Page 287 - 290Guyton, D.L.Editors: Tsubota, K., Wachler, B.S.B., Azar, D.T., and Koch, D.D..Marcel Dekker, New York, NY2003
• Transactions 27th Meeting European Strabismological Association, June, 2001. 
  Chapter: Further Evidence that DVD Serves to Damp (or Block) Latent Nystagmus. 
  Page 101 - 104Guyton, D.L., Zee, D.S.Editors: de Faber J.T..Swets & Zeitlinger, Exton, PA2001
• Proceedings of the Jampolsky Festschrift. 
  Chapter: Surgery for DVD: New Approaches. 
  Page 65 - 68Guyton, D.L.Smith-Kettlewell Eye Research Institute, San Francisco, CA2000
• Ophthalmic Surgery 
  Chapter: Strabismus: History, principles, surgical anatomy, surgical options and indications. 
  Page 64 - 72Guyton, D.L.Editors: Gottsch JD, Stark WJ, Goldberg MF.Arnold, LondonEdition 5th,1999
• Ophthalmic Surgery 
  Chapter: Strabismus: Preoperative management and anesthesia. 
  Page 73 - 75Guyton, D.L.Editors: Gottsch JD, Stark WJ, Goldberg MF.Arnold, LondonEdition 5th,1999
• Ophthalmic Surgery 
  Chapter: Strabismus: Forced ductions, conjunctival incisions, limbal recession and resection of a rectus muscle. 
  Page 76 - 84Guyton, D.L.Editors: Gottsch JD, Stark WJ, Goldberg MF.Arnold, LondonEdition 5th,1999
• Ophthalmic Surgery 
  Chapter: Strabismus: Fornix approach with adjustable sutures. 
  Page 85 - 91Guyton, D.L.Editors: Gottsch JD, Stark WJ, Goldberg MF.Arnold, LondonEdition 5th,1999
• Ophthalmic Surgery 
  Chapter: Strabismus: Inferior oblique weakening procedures, superior oblique tenotomy, superior oblique strengthening procedures, and transposition procedures. 
  Page 92 - 100Guyton, D.L.Editors: Gottsch JD, Stark WJ, Goldberg MF.Arnold, LondonEdition 5th,1999
• Ophthalmic Surgery 
  Chapter: Strabismus: Postoperative care, complications, and outcome. 
  Page 101 - 103Guyton, D.L.Editors: Gottsch JD, Stark WJ, Goldberg MF.Arnold, LondonEdition 5th,1999
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Abstracts/Posters

• Polarization modulation using wave plates to enhance foveal fixation detection in retinal birefringence scanning for strabismus screening purposes.
  Irsch K, Gramatikov BI, Wu YK, Guyton DL, Invest Ophthalmol Vis Sci; ARVO, 1/1/2009

Lectures

• Changes in Strabismus over Time – Clinical Implications 
  Pacific Presbyterian Medical Center - 1/1/2014
• Optical Tricks and Traps in Ophthalmology 
  Howard University Hospital - 1/1/2013
• Optical Tricks and Traps in 
  Washington National Eye Center - 1/1/2013
• Changes in Strabismus over Time: Implications for Management 
  McGill University - 1/1/2012
• Changes in Strabismus over Time 
  Doheny Eye Institute, University of Southern California - 1/1/2009
• Strabismus Complications from Local Anesthetics 
  Ohio State University, 2007; University of Arkansas, 2009 - 1/1/2009
• Ocular Torsion Reveals the Mechanisms of Cyclovertical Strabismus 
  1/1/2008
• A New Twist on Screwed-Up Eyeballs: Ocular Torsion reveals the Mechanisms of Cyclovertical Strabismus 
  1/1/2007
• Strabismus and Pediatric Ophthalmology at The Wilmer Institute 
  1/1/2006
• Changes in Strabismus over Time… 
  Detroit, MI - 1/1/2006
• Adventures in Ophthalmic Optics 
  1/1/2004
• Medicine in Mississippi - A Special Heritage 
  University of Mississippi Medical Center - 1/1/2004
• Dissociated Vertical Deviation: An Acquired Nystagmus-Blockage Phenomenon 
  1/1/2003
• Strabismus in the Third Dimension 
  College of Physicians of Philadelphia - 1/1/2002
• Dissociated Vertical Deviation: Etiology, Mechanism, and Associated Phenomena 
  1/1/1998
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Other

• New Pediatric Vision Screener - Part II. Electronics, Software, Signal Processing and Validation. Open Access. 
  Gramatikov BI, Irsch K, Wu Y-K, Guyton DL, BioMedical Engineering OnLine (Springer)
  1/4/2016
• A novel pediatric vision screener employing wave-plate-enhanced, retinal-birefringence-scanning-based strabismus detection and double-pass focus detection. Imaging and... 
  Irsch K, Gramatikov BI, Wu YK, Guyton DL, OSA Technical Digest
  1/1/2013
• Wave-plate-enhanced retinal birefringence scanning for true foveal fixation detection. Imaging Systems Applications. (online) 
  Irsch K, Gramatikov BI, Wu YK, Guyton DL, OSA Technical Digest
  1/1/2012
• Optical Tricks and Traps. 
  Guyton, D.L., Audio-Digest Ophthalmology
  1/15/1999
• Strabismus Complications from Local Anesthetic Agents. 
  Guyton, D.L., Audio-Digest Ophthalmology
  1/15/1999
• Management of Amblyopia. 
  Guyton, D.L., Audio-Digest Ophthalmology
  1/1/1997
• The Dilemma of Early Myopia: The Physician’s Perspective. 
  Guyton, D.L., Health News
  1/19/1995
• Should I Buy an Autorefractor? Audiotape 
  Guyton, D.L., Audio Digest Ophthalmology
  1/27/1993
• Visual Assessment of the Immature Cataract. Audiotape 
  Guyton, D.L., Audio Digest Ophthalmology
  1/27/1993
• Potential Visual Acuity behind Cataracts. 
  Guyton, D.L., Audio Digest Ophthalmology
  1/14/1989
• Optical Pearls and Pitfalls in Strabismus. Audiotape 
  Guyton, D.L., Audio Digest Ophthalmology
  1/3/1987
• Depth Distortion During Slit Lamp Biomicroscopy of the Fundus. Audiotape 
  Repka, M.X., Uozato, H., Guyton, D.L., Audio Digest Ophthalmology
  1/3/1987
• Optical Pearls and Pitfalls in Strabismus (in Japanese) 
  Guyton, D.L., Bulletin of the Japanese Association of Strabismus and Amblyopia
  1/1/1987
• Subjective Refraction: Cross Cylinder Technique (videotape) 
  Guyton, D.L., Continuing Ophthalmic Video Education, American Academy of Ophthalmology
  San Francisco, CA - 1/1/1987
• Retinoscopy: Minus Cylinder Technique. (Videotape) 
  Guyton, D.L., Continuing Ophthalmic Video Education, American Academy of Ophthalmology
  1/1/1986
• Retinoscopy: Plus Cylinder Technique. (Videotape) 
  Guyton, D.L., Continuing Ophthalmic Video Education, American Academy of Ophthalmology
  1/1/1986
• Preoperative Evaluation of Visual Potential in Patients with Cataracts. audiotape presentation 
  Guyton, D.L., Practical Reviews in Ophthalmology
  1/1/1984
• Prescribing Cylinders: The Problem of Distortion, Audio Digest 
  Guyton, D.L., Ophthalmology
  1/24/1980
• Videotape: "Aphakic Spectacles in Perspective" 
  Guyton, D.L., (consulting editor and co director), Continuing Education in Ophthalmology, American Academy of Ophthalmology
  1/1/1979
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