PRK surgery in the navy: A vision correction option for naval service members

For individuals considering a career in the Navy, excellent vision is a crucial requirement. Good eyesight can be the difference between success and limitation in a highly demanding environment, whether you're operating advanced equipment, navigating at sea, or training in combat situations.

Photorefractive Keratectomy (PRK)¹ https://www.healthline.com/health/prk is one of the most widely approved vision correction procedures for military personnel, including those in the Navy. But what makes PRK a preferred choice over LASIK? How does the procedure work, and what should candidates know before undergoing surgery?

This blog explores PRK surgery in the Navy, its benefits, and what naval personnel need to consider before making a decision.

Is PRK surgery approved for navy personnel?

Yes, PRK is widely accepted in the Navy and other military branches²https://annapolis.tricare.mil/Health-Services/Vision/Optometry/Refractive-Surgery. Unlike LASIK, which involves creating a flap in the cornea, PRK reshapes the cornea’s surface without a flap. This makes it a preferred option for those in high-impact roles, such as Navy SEALs and aviation personnel. The Navy has strict vision standards, and PRK allows many service members to meet these requirements safely and effectively.

PRK vs. LASIK: Which is better for the Navy?

Both procedures improve vision, but the military often prefers PRK. Here’s why:

• No corneal flap: Since PRK does not involve a flap, there’s no risk of it becoming dislodged during intense physical activity.
• Long-term stability: PRK offers stable, lasting results, making it suitable for extreme environments.
• Approved by military guidelines: PRK is more commonly approved for roles such as pilots and divers, where vision stability is critical.

What are the navy’s vision requirements?

To qualify for service, recruits must meet certain uncorrected and corrected vision standards. PRK can help those who fall short of these standards but still wish to pursue a Navy career. However, there are some conditions:

• The surgery must be performed by an approved provider
• A thorough recovery period is required before official clearance
• Vision must be stable before deployment.

What to expect from PRK surgery

The PRK procedure is straightforward and usually takes about 10 minutes per eye:

1. Numbing drops applied – Ensuring a painless experience.
2. Corneal epithelium removed – This allows the laser to reshape the cornea.
3. Laser reshaping – A precise laser corrects vision based on pre-surgery measurements.
4. Healing process – A bandage contact lens is placed for comfort while the surface heals.

Recovery is longer than LASIK, typically taking a few weeks for vision to fully stabilise. However, once healed, results are comparable to LASIK.

Can you be a Navy SEAL with PRK?

Yes! PRK is often the procedure of choice for Navy SEAL candidates and other high-intensity roles. Many active-duty members have undergone PRK and continue to serve successfully.

Will the Navy cover PRK surgery?

In some cases, yes. The Navy offers PRK to qualifying service members through military medical facilities. However, recruits or those planning to join may need to undergo the procedure privately before enlistment.

Is PRK the right choice for you?

If you’re considering PRK to improve your vision for a Navy career, the first step is determining if you’re a candidate. The best way to do this is by taking a suitability self-test.