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Peripheral Corneal Relaxing Incisions
Peripheral Corneal Relaxing Incisions

Douglas Koch MD

Defining Astigmatism
Defining Astigmatism

Douglas Koch MD

Ensuring Accuracy
Ensuring Accuracy

Douglas Koch MD

Diamond Blade Preference
Diamond Blade Preference

Douglas Koch MD

Koch's Nomogram
Koch's Nomogram

Douglas Koch MD

Critical Elements in PCRI
Critical Elements in PCRI

Douglas Koch MD

Live Surgery with ASICO
Live Surgery with ASICO

Douglas Koch MD

Scleral Fixation
Scleral Fixation

Douglas Koch MD

Scleral Flap Recessions and Astigmatic Changes
Scleral Flap Recessions and Astigmatic Changes

Clifford Terry MD, Douglas Koch MD

Refractive Indexing (Cornea and Lens-Based Applications)
Refractive Indexing (Cornea and Lens-Based Applications)

Douglas Koch, MD

Managing Multifactorial Challenges in IOL Selection: Expert Discussion on Advanced Real-World Cases
Managing Multifactorial Challenges in IOL Selection: Expert Discussion on Advanced Real-World Cases

Daniel Chang, MD, Douglas Koch, MD, Elizabeth Yeu, MD, Eric Donnenfeld, MD

Managing Cataract Surgery for Patients With High Hyperopia
Managing Cataract Surgery for Patients With High Hyperopia

Douglas Koch, MD

Achieving Precise Toric IOL Alignment
Achieving Precise Toric IOL Alignment

Douglas Koch, MD

Biometry Series Webinar 1 – Advanced Keratometry: Taking a Closer Look
Biometry Series Webinar 1 – Advanced Keratometry: Taking a Closer Look

Daniel H. Chang, MD; Preeya K. Gupta, MD; and Douglas Koch, MD

Adjustable Tension Terry Slip Knot
Adjustable Tension Terry Slip Knot

Alan Carlson MD