Guided Tissue Regeneration Calculator

Membrane size from defect anatomy.

Defect depth (mm)

Mesiodistal width (mm)

Buccolingual width (mm)

Membrane type (1-3)

Tab to move between fields

Membrane area (cm²)

1.1

Graft volume (cc)0.07

Expected CAL gain (mm)4.2

Removal needed (0/1)0

Success probability (%)80%

Est. material cost ($)$278.00

Selected Membrane15x20

Healing Weeks24

How to Use This Calculator

Enter defect depth (mm), mesiodistal width (mm), and buccolingual width (mm) from clinical measurements.
Select membrane type — 1 = non-resorbable (ePTFE), 2 = collagen, 3 = synthetic resorbable.
Input the number of defect sites and whether bone graft augmentation is planned.
Review Defect Volume, Membrane Size Required, and estimated graft volume needed.
Use these values to select the correct membrane size from your supplier's product line.

How the result changes with Mesiodistal width (mm)

Defect depth (mm): Vertical depth of the intrabony defect.
Mesiodistal width (mm): Mesiodistal dimension of the defect.
Buccolingual width (mm): Buccolingual dimension of the defect.
Membrane type (1-3): 1 = non-resorbable (ePTFE), 2 = collagen, 3 = synthetic resorbable.

Identify Input Parameters
4 parameters
Defect depth (mm) = 6, Mesiodistal width (mm) = 5, Buccolingual width (mm) = 4, Membrane type (1-3) = 2 = 4 input(s) provided
Calculate Membrane area
Membrane area
1.1 = 1.1
Calculate Graft volume
Graft volume
0.07 = 0.07
Calculate Expected CAL gain
Expected CAL gain
4.2 = 4.2