Bilateral Corneal Ablation Simulator (OD/OS)

Standard

Custom

⚡ Vertex Distance

Vertex distance [mm]:

🛡️ Safety Limit

Min residual posterior wall [µm]:

Sphere [D]:

Cylinder [D]:

Axis [°]:

Optical zone [mm]:

Central corneal thickness [µm]:

Flap/Cap thickness [µm]:

🎯 Custom Anterior Parameters

Pre-op mean K [D]:

Pre-op Q1 (along K1):

Pre-op Q2 (along K2):

Target post-op Q:

🔧 Posterior Cornea (Advanced)

Posterior R1 (K1) [mm]:

Posterior R2 (K2) [mm]:

Posterior Q1 (K1):

Posterior Q2 (K2):

⚡ Vertex Distance

Vertex distance [mm]:

🛡️ Safety Limit

Min residual posterior wall [µm]:

Sphere [D]:

Cylinder [D]:

Axis [°]:

Optical zone [mm]:

Central corneal thickness [µm]:

Flap/Cap thickness [µm]:

Standard

Custom

⚡ Vertex Distance

Vertex distance [mm]:

🛡️ Safety Limit

Min residual posterior wall [µm]:

Sphere [D]:

Cylinder [D]:

Axis [°]:

Optical zone [mm]:

Central corneal thickness [µm]:

Flap/Cap thickness [µm]:

🎯 Custom Anterior Parameters

Pre-op mean K [D]:

Pre-op Q1 (along K1):

Pre-op Q2 (along K2):

Target post-op Q:

🔧 Posterior Cornea (Advanced)

Posterior R1 (K1) [mm]:

Posterior R2 (K2) [mm]:

Posterior Q1 (K1):

Posterior Q2 (K2):

⚡ Vertex Distance

Vertex distance [mm]:

🛡️ Safety Limit

Min residual posterior wall [µm]:

Sphere [D]:

Cylinder [D]:

Axis [°]:

Optical zone [mm]:

Central corneal thickness [µm]:

Flap/Cap thickness [µm]:

🏥 Clinical Summary — Bilateral Surgical Decision Panel

👁️ OD (Right Eye)

Not yet calculated.
Use the OD tab above.

👁️ OS (Left Eye)

Not yet calculated.
Use the OS tab above.

📤 Export:

⚠️ Clinical Disclaimer:

This simulator is an educational and research tool. All surgical decisions must be based on comprehensive clinical examination, actual patient measurements, and professional judgment. Individual variations in corneal biomechanics, healing response, and other factors significantly influence surgical outcomes.

📚 References

Gatinel D, Weyhausen A, Bischoff M. The Percent Volume Altered in Correction of Myopia and Myopic Astigmatism With PRK, LASIK, and SMILE. J Refract Surg. 2020 Dec 1;36(12):844-850.

Gatinel D, Saad A, Binder PS. Comparison of the effect of LASIK parameters on the percent tissue altered (1-dimensional metric) versus percent volume altered (3-dimensional metric). J Cataract Refract Surg. 2018 Jul;44(7):897-904.

Gatinel D, Hoang-Xuan T, Azar DT. Three-dimensional representation and qualitative comparisons of the amount of tissue ablation to treat mixed and compound astigmatism. J Cataract Refract Surg. 2002 Nov;28(11):2026-34.

Gatinel D, Hoang-Xuan T, Azar DT. Volume estimation of excimer laser tissue ablation for correction of spherical myopia and hyperopia. Invest Ophthalmol Vis Sci. 2002 May;43(5):1445-9.

Santhiago MR, et al. Role of percent tissue altered on ectasia after LASIK in eyes with suspicious topography. J Refract Surg. 2015 Apr;31(4):258-65.

Bilateral Corneal Ablation Simulator(OD / OS)

⚡ Vertex Distance

🛡️ Safety Limit

🎯 Custom Anterior Parameters

🔧 Posterior Cornea (Advanced)

⚡ Vertex Distance

🛡️ Safety Limit

⚡ Vertex Distance

🛡️ Safety Limit

🎯 Custom Anterior Parameters

🔧 Posterior Cornea (Advanced)

⚡ Vertex Distance

🛡️ Safety Limit

📚 References

Bilateral Corneal Ablation Simulator
(OD / OS)