Short-term Digital Ocular Massage May Weaken Corneal Biomechanics

Digital ocular massage has been shown to have temporary effects on corneal biomechanics, potentially weakening the corneal structure. Studies have indicated that eye rubbing, which is similar to digital ocular massage, can lead to changes in corneal biomechanical properties, making the cornea softer.

Specifically, research using the Corvis ST device has demonstrated that after 1 minute of eye rubbing, there are observable changes such as smaller SP-A1, higher deformation and deflection amplitudes, and higher peak distances, indicating a temporary softening of the cornea.

Moreover, while digital ocular massage can effectively reduce intraocular pressure (IOP), its impact on corneal biomechanics is relatively small. However, it is important to note that any alteration in corneal biomechanics could affect IOP measurements, as the cornea's mechanical properties play a role in how IOP is assessed.

In addition, the effects of digital ocular massage on corneal biomechanics may vary among different populations, and further research is needed to understand these variations.

Overall, while short-term digital ocular massage may have some effects on corneal biomechanics, the extent and implications of these effects require further investigation.