Bausch & Lomb’s Orbscan II: Advanced Corneal Mapping for Refractive Surgery

Corneal thickness is a vital measurement when considering refractive surgery. For a procedure like LASIK, the cornea must be thick enough to withstand the creation of a surgical flap and the subsequent reshaping. Insufficient thickness may compromise the structural integrity of the cornea, leading to potential complications.

The Orbscan II excels in providing a complete pachymetry map, which not only shows the overall thickness but also identifies the thinnest point of the cornea. This information is critical for our refractive eye surgeon to decide on the safest, most effective corrective procedure to recommend. Patients with thinner corneas may be better suited for alternative methods, such as PRK, which does not involve creating a flap.

Traditional corneal maps that focus solely on curvature often miss out on nuances that the Orbscan II can capture. With advanced curvature and power analysis, this topographer can detail the variations in corneal shape that impact vision correction outcomes. By decomposing the corneal curvature into mean and toric components, the Orbscan II delivers an in-depth picture of the cornea’s power variations. This advanced analysis is crucial because it helps flag any asymmetries in the cornea that could lead to suboptimal surgical results if ignored. As our refractive eye surgeon evaluate these detailed maps, they are better equipped to personalize treatments based on the unique curvature patterns present in each eye. This data-driven approach is key to achieving safer results and higher patient satisfaction.

One of the main reasons that the Orbscan II has garnered such a respected reputation among eye care professionals is its role in enhancing surgical precision. By delivering detailed maps of both corneal surfaces, the device enables our refractive eye surgeon to plan procedures with greater confidence. Every measurement, whether it’s the corneal thickness at its thinnest point or the precise curvature data, feeds into a more accurate surgical plan.

When considering procedures like LASIK, the precision of the Orbscan II helps determine the perfect laser depth and ablation profile. This level of detail minimizes the risk of postoperative complications. Furthermore, by highlighting any hidden risk factors, such as areas that appear unstable, the device supports the decision-making process in selecting the most appropriate treatment path, ensuring optimal safety and improved visual outcomes.