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Information About Cornea Services

Are you experiencing blurry vision or increased sensitivity to light? Corneal diseases, like keratoconus, can lead to vision loss when not addressed by a professional. Trained eye surgeons Dr. Ming Wang and Dr. Josh Frenkel are proud to offer cutting-edge treatments in Nashville, TN. Wang Vision Institute is proud to offer solutions, like corneal cross-linking, Intacs® corneal implants, phototherapeutic keratectomy, and superficial keratectomy, to treat or slow down the progression of your eye disease.

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There are a number of corneal diseases and disorders that cause harmful symptoms to manifest and can adversely affect your overall eye health.

Keratoconus is a disorder characterized by the progressive thinning of the corneal tissue. Thankfully, this condition can be managed and treated.

Corneal cross-linking is an innovative treatment relatively new to the medical field that's designed to slow or stop the progression of keratoconus.

Intacs are nearly microscopic implants that are inserted into the stoma around the edges of the cornea to address keratoconus-related vision issues.


Phototherapeutic keratectomy, also called PTK, is a treatment that addresses corneal scarring, recurrent corneal erosions, and corneal dystrophies.

Often shortened to Super K, superficial keratectomy is performed when the removal of the outermost layer of the cornea, the epithelium, is necessary.

The amniotic membrane contact lens, developed by Dr. Wang himself, utilizes the wound-healing properties of the amnion to treat dry eye and scarring.

*Individual results are not guaranteed and may vary from person to person. Images may contain models.