OCULUS Corvis® ST OCULUS Pentacam® AXL

I just took a look at the tomography. These values call for caution.
I don’t think I would operate.

The biomechanics looks good, though.
The cornea is very stable.
I don’t see any problem with operating.

O.K. together nowO.K. TOGETHER NOW
Tomography and corneal biomechanics together make the decision easier: Surgery could be an brackets

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Live at the ESCRS
Booth P210

What do I need

biomechanics for?

Do you really know what biomechanical properties are?
And what it has to do with the cornea?

Watch our video to find out in only 3 minutes!

How does it work

in my daily practice?

By combining tomographic data from the Pentacam® examination with biomechanical data from the Corvis® ST, you are able to further improve sensitivity and specificity in the detection of patients with a significant risk for developing ectasia after refractive surgery.

Take care of more patients with greater safety!

Hear how Prof Renato Ambrósio Jr, MD, PhD uses the Corvis® ST in his daily practice.

OCULUS products

Where can I give it a trial?

See OCULUS at the ESCRS Exhibition in Lisbon, booth P210.

FIL - Feira Internacional de Lisboa
Lisbon, Portugal

Opening hours
Saturday, 7th Oct - Tuesday, 10th Oct
09:00 - 17:30 h

ESCRS 2017 Logo

Can I get more information?

Yes, we invite you to join the OCULUS Lunch Symposium at the ESCRS.

Pentacam® AXL and Corvis® ST: New approaches for combining Tomography with Biometry and Corneal Biomechanics

FIL - Feira Internacional de Lisboa
Room: 3.4

Opening hours
Saturday, 7th Oct
13:00 - 14:00 h

Space is limited!

Add this meeting to your interests

Please note: Registration does not reserve a seat!


Pentacam® AXL

OCULUS Pentacam® AXL

Moderator: Renato Ambrósio Jr, Brazil

Thomas Kohnen, Germany
"First study results and experiences with the Pentacam® AXL"

Fritz Hengerer, Germany
"Pentacam® AXL for IOL power calculation - First results & impact of possible ocular surface diseases to quality of vision: pre-op vs post-op."

Corvis® ST

Moderator: Cynthia Roberts, USA

Renato Ambrósio Jr, Brazil
"Integration of Scheimpflug-Based Corneal Tomography and Biomechanical Assessments for Enhancing Ectasia Detection"

Paolo Vinciguerra, Italy
"Detection of keratoconus and subclinical keratoconus with a new Corvis Biomechanical Index"



Integration of Scheimpflug-Based Tomography and Biomechanical

Assessments for Enhancing Ectasia Detection

R. Ambrósio et al. (July 2017)

Integration of Scheimpflug-Based Tomography and Biomechanical Assessments for Enhancing Ectasia Detection

This publication is about the clinical validation of the Tomographic Biomechanical Index (TBI). On a database of more than 800 eyes, it is proven that the TBI provides higher accuracy in detecting ectasia than all other methods including corneal topography, corneal tomography and biomechanical analysis.


Click here for more studies

Biomechanical Assessment with

the Corvis® ST and Integration with Tomography

The Special Supplement is published by Jaypee Highlights Medical Publishers, Inc. and inserted in the September issue (No 4) of Highlights of Ophthalmology Journal.

Biomechanical Assessment with the Corvis® ST and Integration with Tomography


  • Prof. Cynthia Roberts, PhD, Ohio, USA

  • Prof. Paolo Vinciguerra, MD; Riccardo Vinciguerra, MD, Milan, Italy

  • Prof. Renato Ambrósio Jr, MD, PhD; Bernardo T. Lopes, MD, Rio de Janeiro, Brazil

  • Prof. Ahmed Elsheikh, PhD, Ashkan Mohammadvali; Kai-Jung Chen; Liverpool, UK


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