AMG eye surgery refers to eye surgery that utilizes an Amniotic Membrane Graft (AMG). This graft is a thin, transparent membrane derived from the innermost layer of the placenta. It is used to promote healing, reduce inflammation and scarring, and repair the surface of the eye.
How Amniotic Membrane Grafting Works in Eye Surgery
The amniotic membrane acts as a protective covering and provides various growth factors that facilitate healing. During surgery, the AMG is placed on the ocular surface to treat various conditions.
Here's a breakdown of the key aspects:
- Placement: The amniotic membrane is placed with the epithelial side up on the ocular surface and cornea. Correct orientation is determined by the membrane's stickiness, which indicates the stromal side.
- Purpose: It helps reduce pain, promote epithelialization (growth of new surface cells), and prevent scarring.
- Structural Support: The membrane can also be used as an inlay to fill areas of stromal thinning in the cornea, either as a single layer or a multilayer graft.
Conditions Treated with Amniotic Membrane Grafting
AMG can be utilized to treat a variety of ocular conditions, including but not limited to:
- Corneal ulcers and abrasions
- Chemical burns to the eye
- Bullous Keratopathy
- Pterygium
- Conjunctival Reconstruction
- Stevens-Johnson Syndrome
Benefits of Amniotic Membrane Grafting
- Promotes Healing: AMG contains growth factors that stimulate tissue repair.
- Reduces Inflammation: It has anti-inflammatory properties that help minimize discomfort and swelling.
- Prevents Scarring: AMG can reduce the formation of scar tissue, preserving corneal clarity and vision.
