Focal Laser Treatment

Focal laser treatment is a procedure that uses precise, low-energy laser pulses to slow or stop the leakage of blood and fluid from abnormal blood vessels in the eye. This treatment is typically performed in a single session and helps stabilize vision in conditions such as diabetic macular edema.

How the Procedure Works:

  • A precise laser is used to seal leaking blood vessels in the retina.

  • The treatment is usually completed in one session.

  • The goal is to reduce swelling and prevent further vision deterioration.

Recovery & Expectations:

  • Temporary blurred vision is common for about a day following the procedure.

  • Some patients may notice small spots in their vision, which typically fade within a few weeks.

  • If swelling of the central macula was present before treatment, full visual recovery may not be possible, but some patients experience vision improvement over time.

Panretinal Photocoagulation (PRP) Laser Surgery

Panretinal photocoagulation (PRP) is a laser treatment used for proliferative diabetic retinopathy to prevent severe vitreous hemorrhage and blindness. This procedure reduces abnormal blood vessel growth on the retina, which occurs in diabetic patients.

How the Procedure Works:

  • The laser is applied to reduce abnormal blood vessels, preventing further complications.

  • Each session lasts approximately 15-20 minutes.

  • Typically, 3 to 4 sessions per eye are needed for full treatment.

Recovery & Side Effects:

  • Some discomfort may be experienced during the procedure. Over-the-counter analgesics such as Panadol or Panadeine can help manage discomfort.

  • Eyes may feel irritated and vision may be blurry for a few days after treatment.

  • Over time, night vision and peripheral vision may be reduced, but this is necessary to control the progression of proliferative diabetic retinopathy.

Both focal laser treatment and PRP laser surgery are essential tools in managing retinal conditions, helping to prevent further vision loss and maintain long-term eye health.

Focal Laser

Pan Retinal photocoagulation (PRP)