What is a resorbable membrane?
A resorbable membrane is used to separate a bony defect from overlying soft tissues in order to create an unrestrained space in which new bone growth can occur. Before the use of resorbable membranes, those first developed were nonresorbable and required a second surgery for membrane removal some weeks later.
What is non-resorbable membrane?
There are four types of non-resorbable membranes, dense PTFE, expanded PTFE), titanium mesh, and titanium-reinforced polytetrafluoroethylene. In this case, titanium-reinforced polytetrafluoroethylene was used. As with other types of non-resorbable membranes, the most common complication is post-operative exposure 6.
What is PTFE dental membrane?
A non-resorbable high-density polytetrafluoroethylene (d-PTFE) membrane has recently been designed specifically for use in bone-augmentation procedures that seems to assure a good bone regeneration process even when the membrane is exposed to the oral cavity.
When should dental non resorbable membrane be removed?
Figure 2: An advantage of high-density PTFE membranes is that they do not require soft-tissue coverage. However, these membranes do require removal after approximately 30 days.
Is PTFE membrane resorbable?
An essential part of the guided bone & tissue regeneration process, PTFE Non-resorbable membranes, made of microporous high-density polytetrafluoroethylene (dPTFE) material, are biologically inert and chemically non-reactive, which makes it an ideal choice for many applications in the oral environment.
When should PTFE membrane be removed?
Barber5 suggested removing the membrane within 6 weeks to avoid major risk of complications; however, in this case, the soft tissues around the exposed device were stable without any sign of infection and, thus, device removal was postponed to enhance bone quality.
Is Cytoplast membrane resorbable?
Customer Testimonials. So far the best resorbable membrane. Easy to use – more cost effective than other membranes and good results for implant placement.
What is a dental membrane?
WHAT IS A DENTAL MEMBRANE? It is a barrier which prevents gum from growing into the bone cavity. Most bone grafts for dental implants have a membrane placed over the bone but under the gum, but there are other types and styles of membranes.