Corneal Patch Graft | Cornea Colours | Season 2 скачать в хорошем качестве

Corneal Patch Graft | Cornea Colours | Season 2

Welcome to Cornea Colours! Our aim is to simplify complex cornea surgeries and to provide key learning points. If you are curious to learn the basics or dive into advanced techniques, this playlist is here to enlighten, educate, and inspire. A corneal patch graft is a specialized surgical procedure in which tissue, typically from a donor cornea, is used to repair or reinforce damaged or diseased areas of the cornea. This approach is commonly employed to address issues such as corneal thinning, perforations, or other structural abnormalities. By restoring the cornea’s integrity, the procedure aims to preserve eye health and improve vision. Steps in the Corneal Patch Graft Procedure 1. Patient Evaluation • A thorough assessment of visual acuity, corneal thickness, and overall eye health is conducted to determine suitability for the procedure. 2. Donor Tissue Selection • In lamellar corneal patch grafts, the anterior lamella can be obtained from a DSEK (Descemet’s Stripping Endothelial Keratoplasty) graft. 3. Anesthesia • The procedure is performed under local or general anesthesia, depending on the patient’s needs and the complexity of the case. 4. Preparation of the Recipient Eye • The surgeon marks the area of the cornea requiring the graft. • Damaged or diseased tissue is carefully excised to create a stable foundation for the graft. 5. Donor Tissue Preparation • The donor corneal tissue is shaped to match the size and curvature of the recipient’s cornea. • Excess tissue is trimmed, and the graft is prepared for placement. 6. Graft Placement • The prepared donor tissue is meticulously positioned onto the recipient’s cornea. • The graft is aligned to ensure proper integration with the surrounding tissue. 7. Suturing and Closure • Delicate, fine sutures are used to secure the graft in place, ensuring stability and promoting optimal healing. This detailed and methodical approach ensures the success of the corneal patch graft procedure, ultimately improving visual outcomes and preserving corneal function. Disclaimer: This video is meant for the education of eye specialist. The treatment should be done by ophthalmologist based on own clinical judgment.