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Artificial retina news
Artificial retina news
Pubbl/distr/stampa Oak Ridge, TN : , : U.S. Department of Energy, Office of Science, , 2006-2009
Descrizione fisica 1 online resource (3 volumes) : color illustrations
Soggetto topico Retina - Diseases - Treatment
Eyes, Artificial
Blindness - Surgery
Retina - Surgery
Soggetto genere / forma Periodicals.
Formato Materiale a stampa
Livello bibliografico Periodico
Lingua di pubblicazione eng
Record Nr. UNINA-9910701017903321
Oak Ridge, TN : , : U.S. Department of Energy, Office of Science, , 2006-2009
Materiale a stampa
Lo trovi qui: Univ. Federico II
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Cutting-edge vitreoretinal surgery / / Astha Jain, S. Natarajan, SAndeep Saxena, editors
Cutting-edge vitreoretinal surgery / / Astha Jain, S. Natarajan, SAndeep Saxena, editors
Pubbl/distr/stampa Singapore : , : Springer, , [2021]
Descrizione fisica 1 online resource (xvi, 464 pages) : illustrations
Disciplina 617.746059
Soggetto topico Vitreous body - Surgery
Retina - Surgery
Vitrectomia
Soggetto genere / forma Llibres electrònics
ISBN 981-334-168-8
Formato Materiale a stampa
Livello bibliografico Monografia
Lingua di pubblicazione eng
Nota di contenuto Intro -- Foreword -- Preface -- Contents -- About the Editors -- Part I: Introduction to Vitreoretinal Surgery -- 1: History of Vitreoretinal Surgery -- 1.1 Introduction -- 1.1.1 Pre-Gonin Era -- 1.1.2 Post-Gonin Era -- 1.2 Scleral Buckling -- 1.3 Vitreoretinal Surgery -- 1.4 Learnings from the Past -- 1.5 Conclusion -- References -- Part II: Surgical Anatomy, Imaging and Anaesthesia in Vitreoretinal Surgery -- 2: Surgical Anatomy of Vitreous -- 2.1 Introduction -- 2.2 Embryology -- 2.3 Vitreous Anatomy -- 2.3.1 Vitreous Base and Central Anterior Vitreous -- 2.3.2 Posterior Vitreous Cortex -- 2.3.2.1 Hyalocytes -- Macular Pucker -- 2.4 Molecular Structure -- 2.4.1 Collagen -- 2.4.2 Hyaluronan -- 2.4.3 Other Molecular Components -- 2.5 Vitreo-Retinal Interface -- 2.5.1 Inner Limiting Membrane -- 2.5.2 Intervening Extracellular Matrix -- 2.5.3 Retinal Blood Vessels -- 2.5.4 Vitreomacular Interface -- 2.5.5 Vitreopapillary Interface -- 2.6 Age-Related Changes -- 2.7 Vision Degrading Myodesopsia -- References -- 3: Investigations Aiding in Vitreoretinal Surgery -- 3.1 Introduction -- 3.2 Ophthalmic Ultrasound -- 3.3 Optical Coherence Tomography -- 3.4 Intraoperative Optical Coherence Tomography -- 3.5 Conclusion -- References -- 4: Anaesthesia for Vitreoretinal Surgery -- 4.1 Introduction -- 4.2 Preoperative Evaluation and Preparation -- 4.3 Preoperative Instructions -- 4.3.1 Instructions Related to Systemic Medications -- 4.3.2 Fasting Regimen -- 4.4 Regional Anaesthesia -- 4.4.1 Intraconal (Retrobulbar) Block -- 4.4.2 Extraconal (Peribulbar) Block -- 4.4.3 Medial Peribulbar Block -- 4.4.4 Sub-Tenon's Block -- 4.5 Choice of Local Anaesthetic Agents -- 4.5.1 Adjuvants -- 4.6 General Anaesthesia -- 4.6.1 Premedication -- 4.6.2 Induction -- 4.6.3 Maintenance of Anaesthesia -- 4.6.4 Extubation.
4.7 Special Considerations in General Anaesthesia -- 4.7.1 Intravitreal Gases and Nitrous Oxide -- 4.7.2 VR Surgery Combined with Penetrating Keratoplasty or "Open Sky Situations" -- 4.7.3 VR Surgery Combined with Glaucoma Surgery -- 4.7.4 Combined General Anaesthesia and Regional Anaesthesia for VR Surgery -- 4.8 Postoperative Care -- 4.8.1 Pain Relief -- 4.8.2 Postoperative Nausea and Vomiting -- 4.9 Monitored Anaesthesia Care and Conscious Sedation -- References -- Part III: Techniques and Instrumentation in Vitreoretinal Surgery -- 5: Vitreoretinal Surgery Instruments -- 5.1 Introduction -- 5.2 Basic Physics to Understand Vitrectomy Fluidics, Pumps and Vitreous Cutters -- 5.3 Vitrectomy Pumps -- 5.4 Vitrectomy Outflow -- 5.5 Vitreous Cutters -- 5.6 Fluid Dynamics -- 5.7 Most Common Vitrectomy Systems -- 5.7.1 Constellation Vision System (Alcon) -- 5.7.2 EVA Vitrectomy System (DORC) -- 5.7.3 Stellaris Elite Vision Enhancement System (B& -- L) -- 5.8 Conclusion -- References -- 6: Wide-Angle Viewing System and Endoillumimnation -- 6.1 Wide-Angle Viewing Systems -- 6.1.1 Contact WAVs -- 6.1.2 Non-Contact WAVs -- 6.2 Endoillumination -- 6.2.1 Phototoxicity -- 6.2.2 Chandelier Endoillumination -- 6.3 Conclusion -- References -- 7: Sutureless Small-Gauge Vitrectomy -- 7.1 Introduction -- 7.2 Advantages of Small-Gauge Sutureless Pars Plana Vitrectomy -- 7.2.1 Less Traumatic Wound Construction and Closure -- 7.2.2 Less Perioperative and Postoperative Patient Discomfort -- 7.2.3 Comparable Risk of Endophthalmitis to Large-Gauge Vitrectomy -- 7.3 Concerns Regarding Small-Gauge Sutureless Vitrectomy -- 7.3.1 Infusion and Aspiration Flow Rate Limitations on Effective Vitreous Removal -- 7.3.1.1 Improved Vitrectome Flow -- 7.3.1.2 Improved Infusion Flow -- 7.3.1.3 Overall Effect on Operating Time.
7.3.2 Flexible Instruments Limiting Small-Gauge PPV in Complex Cases -- 7.4 Intraoperative Challenges with Small-Gauge Sutureless Vitrectomy and Suggested Technique Modifications -- 7.4.1 Preventing Hypotony -- 7.4.2 Inefficient Vitreous Removal -- 7.4.3 Inability to Induce Posterior Vitreous Detachment -- 7.4.4 Inability for Transconjunctival Wound to Close -- 7.4.5 Difficulty with Instrument Manipulation -- 7.4.6 Silicone Oil Insertion or Removal -- 7.5 Conclusions -- References -- 8: Endoscopic Vitrectomy -- 8.1 Introduction -- 8.2 History -- 8.3 Advantages -- 8.4 Instrumentation -- 8.5 Indications -- 8.6 Clinical Applications -- 8.6.1 Diagnostic Endoscopy and Prognostication Before Anterior Segment Interventions -- 8.6.2 Retinal Reattachment in Hazy Media -- 8.6.3 Ocular Trauma -- 8.6.4 Retained Intraocular Foreign Bodies -- 8.6.5 Endophthalmitis -- 8.7 Surgical Nuances -- 8.8 Conclusion -- References -- 9: 3D Viewing System in Vitreoretinal Surgery -- 9.1 Introduction -- 9.2 Heads-Up Surgery with the TrueVision® 3D Viewing System -- 9.3 Heads-Up Vitreoretinal Surgery -- 9.4 3D Visualization System Settings in Our Department -- 9.5 Difference of 3D Viewing with Conventional Analog Microscope Viewing -- 9.5.1 Surgical Field -- 9.5.2 Colors -- 9.5.3 Resolution -- 9.5.4 Magnification -- 9.5.5 Depth of Field -- 9.5.6 Illumination -- 9.6 Learning Curve -- 9.7 Ergonomics -- 9.8 Additional Intraoperative Information -- 9.9 Problems with 3D Displays -- 9.10 Head-Mounted Displays -- 9.11 Technical Problems -- 9.12 Teaching -- 9.13 The Future of 3D Viewing Systems -- References -- 10: Robotics in Vitreoretinal Surgeries -- 10.1 Introduction -- 10.2 Intraocular Surgical Robotics -- 10.2.1 Early Intraocular Surgical Robotics -- 10.2.2 Recent Intraocular Surgical Robotics.
10.2.2.1 Johns Hopkins University Steady-Hand Manipulator -- 10.2.2.2 University of Utah -- 10.2.2.3 The MICRON -- 10.2.2.4 Vanderbilt University Intraocular Probe -- 10.2.2.5 University of Leuven, Belgium -- 10.2.2.6 Munich -- 10.2.2.7 Preceyes Surgical System -- 10.2.2.8 Intraocular Robotic Interventional and Surgical System -- 10.3 Future of Vitreoretinal Surgical Robotics -- 10.4 Conclusion -- References -- 11: Tamponading Agents in Vitreoretinal Surgery -- 11.1 Introduction -- 11.2 Physical Properties of Tamponading Agents -- 11.3 Types of Tamponading Agents -- 11.4 Gaseous Tamponading Agents -- 11.4.1 Kinetics of Intraocular Gases -- 11.4.2 Preparation of Gas for Injection -- 11.4.3 Contraindication -- 11.4.4 Complications -- 11.5 Silicone Oil -- 11.5.1 Chemical Property -- 11.5.2 Physical Property -- 11.5.3 Indications for Using Silicone Oil -- 11.5.4 Complications with Silicone Oil -- 11.5.5 Silicone Oil Removal -- 11.6 Heavy Silicone Oil -- 11.6.1 Complications and Adverse Reactions -- 11.7 Perfluorocarbon Liquids -- 11.7.1 Chemical and Physical Properties -- 11.7.2 Indications for Use of PFCL -- 11.7.3 Complications -- 11.8 Conclusion -- References -- Part IV: Retinal Detachment: Surgical Techniques -- 12: Scleral Buckling and Management of Retinal Dialysis -- 12.1 Introduction -- 12.2 History -- 12.3 Preoperative Localization of Break -- 12.4 Relevant Surgical Anatomy -- 12.5 Instrumentation -- 12.5.1 Cryotherapy -- 12.5.2 Silicon Buckles -- 12.5.3 Sutures -- 12.6 Principle of Buckling -- 12.7 Indications -- 12.8 Surgical Steps Along with Intraoperative Complication -- 12.8.1 Anesthesia -- 12.8.2 Conjunctival Peritomy -- 12.8.3 Muscle Bridling -- 12.8.4 Inspection -- 12.8.5 Localizing the Breaks -- 12.8.6 Treating the Retinal Breaks -- 12.8.7 Placing the Exoplants -- 12.8.8 Suture Placement.
12.8.9 SRF Drainage -- 12.8.10 Adjusting the Height of Scleral Buckle -- 12.8.11 Final Examination -- 12.8.12 Tenon and Conjunctiva Closure -- 12.8.13 Documentation -- 12.8.14 Overview of Surgical Steps -- 12.9 Important Postoperative Complications -- 12.10 Newer Development: Chandelier-Assisted Scleral Buckling -- 12.11 Conclusion -- References -- 13: Pneumatic Retinopexy -- 13.1 Introduction -- 13.2 Patient Selection -- 13.3 Technique -- 13.3.1 Anaesthesia -- 13.3.2 Retinopexy -- 13.3.3 Paracentesis -- 13.3.4 Injection of Gas -- 13.3.5 Indirect Ophthalmoscopy -- 13.3.6 Postop Positioning -- 13.3.7 Choice of Intraocular Gas -- 13.4 Complications -- 13.5 Outcome -- 13.6 Conclusion -- References -- 14: Primary Vitrectomy in Rhegmatogenous Retinal Detachment -- 14.1 Introduction -- 14.2 Indications of Primary Vitrectomy in RRD -- 14.3 Steps of Surgery -- 14.3.1 Conjunctival Peritomy -- 14.3.2 Encerclage -- 14.3.3 Sclerotomy -- 14.3.4 Core Vitrectomy -- 14.3.5 Induction of Posterior Vitreous Detachment -- 14.3.5.1 Other Techniques of PVD Induction -- 14.3.6 Peripheral Vitrectomy -- 14.3.7 Internal Limiting Membrane Removal -- 14.3.8 Identification of Breaks -- 14.3.9 Fluid Air Exchange -- 14.3.9.1 Difficulties during FAE -- 14.3.10 Retinopexy -- 14.3.11 Tamponade -- 14.3.12 Closure of Sclerotomy -- 14.4 Results of Primary Vitrectomy for RRD -- References -- 15: Principles in the Management of Proliferative Vitreoretinopathy -- 15.1 Introduction -- 15.2 Risk Factors and Pathogenesis -- 15.3 Pathogenesis of PVR -- 15.4 Surgery in PVR -- 15.4.1 Scleral Buckling in PVR -- 15.4.2 Combined SB+ PPV Versus PPV Alone for PVR -- 15.4.3 Vitrectomy in PVR -- 15.5 Surgical Sequence and Techniques for Established PVR -- 15.5.1 Anesthesia -- 15.5.2 Placement of Transconjunctival Cannulas -- 15.5.3 Management of Lens in PVR.
15.5.4 Core Vitrectomy and Removal of Vitreous Base.
Record Nr. UNINA-9910484385303321
Singapore : , : Springer, , [2021]
Materiale a stampa
Lo trovi qui: Univ. Federico II
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Egyptian retina journal
Egyptian retina journal
Pubbl/distr/stampa Mumbai : , : Wolters Kluwer - Medknow Publications, , [2013]-
Descrizione fisica 1 online resource
Disciplina 617.73
Soggetto topico Retina - Diseases
Retina - Surgery
Vitreous body - Diseases
Vitreous body - Surgery
Retinal Diseases
Vitreoretinal Surgery
Soggetto genere / forma Periodicals.
Periodical
Soggetto non controllato Ophthalmology & Optometry
ISSN 2666-2582
Formato Materiale a stampa
Livello bibliografico Periodico
Lingua di pubblicazione eng
Altri titoli varianti ERJ
Record Nr. UNINA-9910499210503321
Mumbai : , : Wolters Kluwer - Medknow Publications, , [2013]-
Materiale a stampa
Lo trovi qui: Univ. Federico II
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Internal limiting membrane surgery / / Ji-Eun Lee, Ik Soo Byon, Sung Who Park
Internal limiting membrane surgery / / Ji-Eun Lee, Ik Soo Byon, Sung Who Park
Autore Lee Ji-Eun
Edizione [1st ed. 2021.]
Pubbl/distr/stampa Singapore : , : Springer, , [2021]
Descrizione fisica 1 online resource (XI, 105 p. 61 illus., 54 illus. in color.)
Disciplina 617.735059
Soggetto topico Retina - Surgery
Vitreous body - Surgery
ISBN 981-15-9403-1
Formato Materiale a stampa
Livello bibliografico Monografia
Lingua di pubblicazione eng
Nota di contenuto 1. Terminology -- 2. Histology -- 3. Instrument -- 4. Vital dye -- 5. Vitreous substitute -- 6. Internal limiting membrane peeling -- 7. Internal limiting membrane insertion -- 8. Internal limiting membrane flap -- 9. Macular changes after internal limiting membrane surgery -- 10. idiopathic macular hole -- 11. Epiretinal membrane -- 12. Diabetic macular edema -- 13. Macular hole retinal detachment -- 14. Myopic tractional maculopathy -- 15. Retinal detachment -- 16. Optic pit maculopathy.
Record Nr. UNINA-9910483712903321
Lee Ji-Eun  
Singapore : , : Springer, , [2021]
Materiale a stampa
Lo trovi qui: Univ. Federico II
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Microincision vitrectomy surgery : emerging techniques and technology / / volume editors Hideyasu Oh, Yusuke Oshima
Microincision vitrectomy surgery : emerging techniques and technology / / volume editors Hideyasu Oh, Yusuke Oshima
Pubbl/distr/stampa Basel, Switzerland : , : S. Karger AG, , 2014
Descrizione fisica 1 online resource (262 p.)
Disciplina 617.7/460598
Collana Developments in Ophthalmology
Soggetto topico Vitreous body - Surgery
Retina - Surgery
ISBN 3-318-02661-1
Formato Materiale a stampa
Livello bibliografico Monografia
Lingua di pubblicazione eng
Record Nr. UNINA-9910163018603321
Basel, Switzerland : , : S. Karger AG, , 2014
Materiale a stampa
Lo trovi qui: Univ. Federico II
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OCT angiography in retinal and macular diseases / / Francesco Bandello, Eric H. Souied, Giuseppe Querques, volume editors
OCT angiography in retinal and macular diseases / / Francesco Bandello, Eric H. Souied, Giuseppe Querques, volume editors
Pubbl/distr/stampa Basel, [Switzerland] : , : S. Karger, , 2016
Descrizione fisica 1 online resource (198 p.)
Disciplina 617.735
Collana Developments in Ophthalmology
Soggetto topico Retina - Diseases - Treatment
Retina - Surgery
ISBN 3-318-05830-0
Formato Materiale a stampa
Livello bibliografico Monografia
Lingua di pubblicazione eng
Nota di contenuto Front Matter; Contents; List of Contributors; Preface; Heidelberg Spectralis Optical Coherence Tomography Angiography: Technical Aspects; Abstract; Introduction; Genesis of Optical Coherence Tomography Angiograms; Role of Eye-Tracking System; Optical Coherence Tomography AngiographyUsing the Optovue Device; Abstract; Optical Coherence Tomography Angiography; Split-Spectrum Amplitude-DecorrelationAngiography; Relationship between Decorrelation and Velocity; Limitations of Optical CoherenceTomography Angiography; Comparing Swept-Source and SpectralOptical Coherence Tomography
Quantitative AnalysisFlow Area; Nonflow Area; Flow Density Map; References; Swept-Source Optical Coherence Tomography Angio TM (Topcon Corp, Japan): Technology Review; Abstract; References; ZEISS Angioplex TM Spectral Domain Optical Coherence Tomography Angiography: Technical Aspects; Abstract; Introduction; Summary; Disclosures; References; Image Analysis of Optical Coherence Tomography Angiography; Abstract; Introduction; How to Segment an Optical CoherenceTomography Angiogram; Layer Segmentation in Optical CoherenceTomography Angiography
Reflection Artifacts in Optical CoherenceTomography AngiographyConclusion; Optical Coherence Tomography Angiography in Healthy Subjects; Abstract; Introduction; Retinal and Choroidal Vascular Analysis in Healthy Subjects; Retinal Optical Coherence Tomography Angiography in Healthy Subjects; Indocyanine Green Angiography in Healthy Subjects; Optical Coherence Tomography Angiography of the Choroid in Healthy Subjects; References; Optical Coherence Tomography Angiography of Type 1 Neovascularization in Age-Related Macular Degeneration; Abstract; References
Optical Coherence Tomography Angiography of Type 2 Neovascularization in Age-Related Macular DegenerationAbstract; References; Optical Coherence Tomography Angiography Features of Type 3 Neovascularization in Age-Related Macular Degeneration; Abstract; References; Optical Coherence Tomography Angiographyof Mixed Neovascularizations in Age-Related Macular Degeneration; Abstract; Introduction; Imaging; Cases; Conclusion; References; Optical Coherence Tomography Angiography of Idiopathic Polypoidal Choroidal Vasculopathy; Abstract; References
Optical Coherence Tomography Angiography Study of Choroidal Neovascularization Early Response after TreatmentAbstract; Methods and Technique; Results; Recurring Choroidal Neovascularization Evolution; Periodic Evolution; Case Evolution; Common Features of Cyclic ChoroidalNeovascularization Early Evolution after Treatment; Observations from Our Case Series; Optical Coherence Tomography Angiography:Choroidal Neovascularization TypeDetermination and Follow-Up; References; Optical Coherence Tomography Angiography of Fibrosis in Age-Related Macular Degeneration; Abstract; References
Optical Coherence Tomography Angiography of Dry Age-Related Macular Degeneration
Record Nr. UNINA-9910162992603321
Basel, [Switzerland] : , : S. Karger, , 2016
Materiale a stampa
Lo trovi qui: Univ. Federico II
Opac: Controlla la disponibilità qui
The pocket guide to vitreoretinal surgery / / Jason N. Crosson
The pocket guide to vitreoretinal surgery / / Jason N. Crosson
Autore Crosson Jason N.
Pubbl/distr/stampa Thorofare, New Jersey : , : SLACK Incorporated, , [2020]
Descrizione fisica 1 online resource (175 pages)
Disciplina 617.735059
Soggetto topico Vitreous body - Surgery
Retina - Surgery
ISBN 1-63091-698-6
1-63091-697-8
Formato Materiale a stampa
Livello bibliografico Monografia
Lingua di pubblicazione eng
Nota di contenuto Setting Up for Vitrectomy : How to Get Started -- Basic Vitrectomy Techniques : The Basics That Apply to Every Retina Surgery -- Approach to Retinal Detachment Surgery -- Peeling 101 -- Diabetic Vitrectomy -- Vitrectomy for Endophthalmitis -- Approach to Intraocular Lens Cases -- Ocular Trauma.
Record Nr. UNINA-9910793930903321
Crosson Jason N.  
Thorofare, New Jersey : , : SLACK Incorporated, , [2020]
Materiale a stampa
Lo trovi qui: Univ. Federico II
Opac: Controlla la disponibilità qui
The pocket guide to vitreoretinal surgery / / Jason N. Crosson
The pocket guide to vitreoretinal surgery / / Jason N. Crosson
Autore Crosson Jason N.
Pubbl/distr/stampa Thorofare, New Jersey : , : SLACK Incorporated, , [2020]
Descrizione fisica 1 online resource (175 pages)
Disciplina 617.735059
Soggetto topico Vitreous body - Surgery
Retina - Surgery
ISBN 1-63091-698-6
1-63091-697-8
Formato Materiale a stampa
Livello bibliografico Monografia
Lingua di pubblicazione eng
Nota di contenuto Setting Up for Vitrectomy : How to Get Started -- Basic Vitrectomy Techniques : The Basics That Apply to Every Retina Surgery -- Approach to Retinal Detachment Surgery -- Peeling 101 -- Diabetic Vitrectomy -- Vitrectomy for Endophthalmitis -- Approach to Intraocular Lens Cases -- Ocular Trauma.
Record Nr. UNINA-9910822119203321
Crosson Jason N.  
Thorofare, New Jersey : , : SLACK Incorporated, , [2020]
Materiale a stampa
Lo trovi qui: Univ. Federico II
Opac: Controlla la disponibilità qui
The retina illustrated / / Justis P. Ehlers
The retina illustrated / / Justis P. Ehlers
Autore Ehlers Justis P
Pubbl/distr/stampa New York, New York : , : Thieme, , [2020]
Descrizione fisica 1 online resource (xxvi, 422 pages) : illustrations
Disciplina 617.735
Soggetto topico Retina - Diseases
Retina - Surgery
ISBN 1-62623-833-2
Formato Materiale a stampa
Livello bibliografico Monografia
Lingua di pubblicazione eng
Record Nr. UNINA-9910795104203321
Ehlers Justis P  
New York, New York : , : Thieme, , [2020]
Materiale a stampa
Lo trovi qui: Univ. Federico II
Opac: Controlla la disponibilità qui
The retina illustrated / / Justis P. Ehlers
The retina illustrated / / Justis P. Ehlers
Autore Ehlers Justis P
Pubbl/distr/stampa New York, New York : , : Thieme, , [2020]
Descrizione fisica 1 online resource (xxvi, 422 pages) : illustrations
Disciplina 617.735
Soggetto topico Retina - Diseases
Retina - Surgery
ISBN 1-62623-833-2
Formato Materiale a stampa
Livello bibliografico Monografia
Lingua di pubblicazione eng
Record Nr. UNINA-9910824641303321
Ehlers Justis P  
New York, New York : , : Thieme, , [2020]
Materiale a stampa
Lo trovi qui: Univ. Federico II
Opac: Controlla la disponibilità qui