- The mid-sized version of the extended-resorption porcine membrane, providing a long-term barrier for approximately 9 to 12 months
Uses
- Large Ridge Augmentations:
- Ideal for horizontal or vertical bone building across multiple tooth sites
- Complex GBR:
- Specifically for cases where bone healing is expected to be slow or challenging
- Sinus Window Closure:
- Provides a durable seal for the lateral window in sinus lift procedures
- Multi-Site Extractions:
- Covers multiple extraction sockets simultaneously to ensure long-term graft protection
Features
- Size:
- Measures 20mm x 30mm, doubling the coverage area of the 15x20mm model
- Resorption Time:
- Offers the longest protection in the family, lasting 9 to 12 months
- Cross-Linked Material:
- Highly purified porcine peritoneum that has been processed to resist rapid enzymatic breakdown
- Handling:
- Becomes highly pliable upon hydration with zero "memory," meaning it stays where you place it
- Strength:
- Can be securely fixed with bone tacks, screws, or sutures without tearing
Benefits
- Maximized Graft Success:
- The extended 12-month window ensures that soft tissue cannot interfere with the graft even in the slowest healers
- Simplified Surgery:
- The 20 x 30mm size typically allows for single-sheet coverage of most moderate-to-large defects
- Superior Stability:
- High tensile strength prevents the membrane from shifting or bunching under the gingiva
- Biocompatible:
- High purity minimizes the risk of inflammation, even with the longer residence time in the body
- Predictable Results:
- Clinicians use the EXT version for high-stakes cases where maintaining graft volume is the top priority
