Intro
Preface
Contents
About the Editors
1: What Is Perimetry and How to Obtain the Best Results?
References
2: Incorporating Perimetry in Managing Glaucoma
2.1 Introduction
2.2 The Role of Perimetry in the Management of Glaucoma is Multifold
2.2.1 To Help in Diagnosis of Glaucoma
2.2.2 Staging the Disease Based on Visual Fields
2.2.3 Detecting and Monitoring Progression
2.3 Limitations of Standard Automated Perimetry (SAP)
2.4 Other Forms of Visual Field Testing
2.5 Conclusion
References

3: Interpretation of a Humphrey Single Visual Field Printout
3.1 Sequence for Interpretation of a Single Field
3.2 Summary
References
4: Challenges in Interpreting Perimetry in Glaucoma
4.1 Introduction
4.1.1 Challenge 1: Is This the Printout of My Patient?
4.1.2 Challenge 2: Why Do I Need the Date of Birth to Be Accurate?
4.1.3 Challenge 3. What Is the Fixation Loss Telling Me?
4.1.4 Challenge 4: What Should I Do with a Field with High False Positives?
4.1.5 Challenge 5: What Is the Interpretation for High False Negative?

4.1.6 Challenge 6: What Can I Pick Up from the Gray Scale?
4.1.7 Challenge 7: If the Total Deviation Plot Is Similar to the Pattern Deviation Plot. What Does it Mean?
4.1.8 Challenge 8: What Do the Probability Symbols Tell us?
4.1.9 Challenge 9: How Much Importance Do I Attach to the GHT?
4.1.10 Challenge 10: How Should the VFI Be Assessed?
4.2 Practical Tips Which Can Help Standardize the Process
4.3 Factors Affecting the Variability of the Visual Field Tests [11]
4.4 Summary
References
5: Evaluating Progression on Perimetry
5.1 Progression

5.2 Patterns of Progression
5.3 Criteria for Progression Are as Follows
5.4 Importance of Finding Out Progression
5.5 The Guided Progression Analysis (GPA) Software on HFA
5.5.1 Event Analysis
5.5.2 Trend Analysis
5.6 Rate of Progression
5.7 The Guided Progression Analysis (GPA
Carl Zeiss Meditec, Inc., Dublin, CA)
5.8 Reading the GPA Printout
5.8.1 First Part
5.8.1.1 Baseline Tests (Fig. 5.1)
5.8.2 Second Part: I
5.8.2.1 Progression Analysis (Fig. 5.2)
5.8.3 Second Part: II
5.8.3.1 Progression Bands (Fig. 5.3)
5.8.4 Third Part

5.8.4.1 Recent Visual Field Report with Progression Analysis (Fig. 5.4)
5.9 Progression Artifacts
5.10 Case 1
5.10.1 OD ONH Color Photo
5.10.2 OS ONH Color Photo
5.10.3 OD GPA
5.10.4 OS GPA
5.11 Case 2
5.11.1 OS ONH Color Photo
5.11.2 OS ONH Red-Free Photo
5.11.3 OS OCT
5.11.4 OS GPA
5.12 Case 3
5.12.1 OD ONH Colour Photo
5.12.2 OD ONH Red-Free Photo
5.12.3 OD GPA
5.13 Case 4
5.13.1 OS ONH Color Photo
5.13.2 OS ONH Red-Free Photo
5.13.3 OS GPA
5.14 Case 5
5.14.1 OD ONH Colour Photo