Bovine pericardium (Tutopatch) wrap for hydroxyapatite implants

Area of Science:

• Ophthalmology
• Oculoplastics
• Biomaterials

Background:

• Uveal melanoma is a serious intraocular malignancy.
• Enucleation with orbital implant placement is a standard treatment.
• Biocompatible wrapping materials are crucial for successful implant integration.

Purpose of the Study:

• To evaluate bovine pericardium (Tutopatch) as a wrapping material for hydroxyapatite orbital implants.
• To assess the safety and cosmetic outcomes of Tutopatch in patients undergoing enucleation for uveal melanoma.

Main Methods:

• Prospective cohort study of 19 patients undergoing enucleation for uveal melanoma.
• Hydroxyapatite implants were wrapped with Tutopatch.
• Follow-up assessed cosmetic results, implant exposure, and complications.

Main Results:

• Excellent cosmetic results were achieved in all patients.
• No cases of wound dehiscence or implant exposure were reported.
• Postoperative complication rates were favorable compared to other materials.

Conclusions:

• Tutopatch is a safe and effective biomaterial for wrapping hydroxyapatite orbital implants.
• It provides excellent cosmetic outcomes and a low complication rate in enucleation for uveal melanoma.