Description:

Geistlich Bio-Gide® 40x50mm is a resorbable bilayer collagen membrane specifically designed for large-scale guided bone regeneration (GBR) and guided tissue regeneration (GTR) procedures. Composed of 100% porcine-derived collagen, it combines high biocompatibility with exceptional handling and a clinically predictable resorption profile—eliminating the need for surgical retrieval and improving patient comfort.
Its bilayer architecture consists of a dense outer layer that functions as a protective barrier against epithelial and soft tissue infiltration, maintaining graft stability during early healing. The inner, porous layer encourages vascularization and cellular integration, supporting natural bone formation and long-term regenerative success. Together, these layers foster seamless tissue adaptation and promote implant stability.
The generous 40x50mm sizing makes it ideal for addressing multiple adjacent defects, vertical and horizontal ridge augmentations, sinus lift procedures, and other advanced clinical scenarios. The membrane can be easily trimmed, conforms to complex anatomical contours, and remains stable without fixation in most cases—streamlining placement and saving surgical time.
Clinically validated in over 1,000 scientific publications and supported by more than 25 years of documented success, Geistlich Bio-Gide® is widely regarded as a benchmark product in regenerative dentistry. It can be applied dry or pre-moistened and performs reliably whether used alone or in conjunction with bone grafts such as Geistlich Bio-Oss® or Bio-Oss Collagen®.
By combining anatomical adaptability with biological safety and ease of use, Geistlich Bio-Gide® 40x50mm provides clinicians with a dependable tool for managing complex defects and enhancing regenerative outcomes.