INTEGRA™ Matrix Wound Dressing - Application - Estimating the Number and Size of Sheets

INTEGRA™ Matrix Wound Dressing

Procedure

	Wound Bed Preparation
	Application
		Application Guidelines
		Estimating the Number and Size of Sheets
		Product Preparation
		Placement, Shaping and Cutting
		Stapling and Suturing
		Dressings
		Summary
	Post-Op Care
	Summary

Epidermal Grafting


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Estimating the Number and Size of Sheets

Estimate the number of sheets of INTEGRA™ Matrix Wound Dressing you will need available using the following guidelines.

Determine the size of the area to be covered
Determine product size (e.g., 20x25cm)
Calculate the number of sheets by dividing the Surface Area by Sheet Area (e.g., 1750cm/500cm = 3.5 sheets)
Due to difficulties in estimating surface area and losses due to trimming, it is often advisable to allow for an additional 10% (e.g., 3.5 sheets x 1.10 = 3.85 Sheets)

Approximate surface area per sheet of INTEGRA™ Matrix Wound Dressing

2 x 2 inches = 25 sq. cm.
4 x 5 inches = 125 sq. cm.
4 x 10 inches = 250 sq. cm.
8 x 10 inches = 500 sq. cm.

Estimated number of INTEGRA™ Matrix Wound Dressing sheets needed per
adult anatomy

Face = 1-2, 8 x 10’s
Neck = 2-3, 4 x 10’s
Anterior trunk = 4, 8 x 10’s; 1-3, 4 x 10’s
Posterior trunk = 4-5, 8 x 10’s; 1-3, 4 x 10’s
Upper extremities = 3-4, 8 x 10’s; 1-4, 4 x 10’s
Buttocks = 2-4, 8 x 10’s
Lower extremities = 4-8, 8 x 10’s; 1-6, 4 x 10’s
Hands/feet = 1-3, 4 x 10’s; 1-3, 4 x 5’s