Protecting bone grafts while they heal at Highfield Dental Clinic, Edgbaston.
The membrane placed over a graft is often what determines whether it succeeds. We select and position it carefully for each case.
A collagen membrane is a thin barrier placed over a bone graft during surgery. Soft tissue heals much faster than bone, and without a barrier it would fill the space before new bone can form.
The membrane holds the graft material in place and keeps soft tissue out while bone regenerates underneath. This technique is known as guided bone regeneration. Collagen membranes are resorbable, meaning the body absorbs them naturally over weeks to months, so no second procedure is needed to remove them.
Planning bone grafting or implant treatment in Birmingham? Our experienced team will explain each part of the procedure.
The membrane is placed during grafting surgery. The process involves:
Your clinician will take particular care with closure, as the gum must cover the membrane without tension for healing to proceed well.
Keeping the membrane covered by gum is essential. If the gum opens and the membrane becomes exposed, bacteria can reach the graft and the result is compromised, so avoid disturbing the area, pulling your lip to look at it or brushing over the site until advised.
Collagen membranes are generally well tolerated. They are usually derived from animal sources, most commonly porcine or bovine collagen, and are processed to remove cellular material. If this raises any concerns for you on religious, cultural or personal grounds, please tell us, and we will discuss alternative materials.
No. They are resorbable and are absorbed naturally by the body over several weeks to months.
Most are derived from processed porcine or bovine collagen. Please let us know if you would prefer an alternative material.
No. It sits beneath the gum and is not noticeable once healing begins.
Contact us promptly. Exposure can compromise the graft, and early management improves the outcome.
Not always. It depends on the type and size of the graft. Your clinician will explain whether one is planned for your procedure.
Materials used in grafting are included in your written treatment plan, which sets out the full cost before treatment begins.
