Description

In medical and dental applications, a membrane refers to a thin layer of material used to promote or guide tissue healing and regeneration. In dentistry, particularly in implantology and periodontics, membranes are often used in Guided Tissue Regeneration (GTR) and Guided Bone Regeneration (GBR) procedures. These membranes act as barriers to prevent interference from unwanted tissues, such as gingiva or soft tissue, during the healing of bone or other hard tissues. They provide space for bone or tissue regeneration and enhance the natural healing process.

Membranes are typically made from materials such as collagen, synthetic polymers, or titanium, each chosen for their biocompatibility and ability to support tissue regeneration. In dental procedures, a membrane is placed over a bone graft to protect it while new bone grows and to aid in restoring the area after tooth loss or trauma. The membrane is eventually either resorbed as the tissue heals or surgically removed.