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[3] [6] Cranial implants are placed and secured through surgical stabilisation using surgical wires, mini plates and screws to fill gaps in the bone of the skull, called the bone flap. [10] The conduct of alloplasty on the cranium restores lost or deficient use of the brain through the repair of mechanical defects, but is also able to provide ...
specific surgeries that may require skin grafts for healing to occur – most commonly removal of skin cancers; Skin grafting often takes place after serious injuries when some of the body's skin is damaged. Surgical removal (excision or debridement) of the damaged skin is followed by skin grafting. The grafting serves two purposes: reducing ...
The transplant is called an allograft, allogeneic transplant, or homograft. Most human tissue and organ transplants are allografts. It is contrasted with autotransplantation (from one part of the body to another in the same person), syngenic transplantation of isografts (grafts transplanted between two genetically identical individuals) and ...
Buccal fat removal is permanent; the fat pads do not grow back. However, new techniques for restoring buccal fat such as injecting fat intra-orally back into the buccal space or applying a dermal fat graft are gaining popularity. Other options include mimicry with injectable fillers. [1] There is a lack of research on its long-term health ...
A decellularized aortic homograft. Decellularization (also spelled decellularisation in British English) is the process used in biomedical engineering to isolate the extracellular matrix (ECM) of a tissue from its inhabiting cells, leaving an ECM scaffold of the original tissue, which can be used in artificial organ and tissue regeneration.
Instead, a new blood supply grows in after it is placed. A similar technique where tissue is transferred with the blood supply intact is called a flap. In some instances, a graft can be an artificially manufactured device. Examples of this are a tube to carry blood flow across a defect or from an artery to a vein for use in hemodialysis.
Acellular dermis is a type of biomaterial derived from processing human or animal tissues to remove cells and retain portions of the extracellular matrix (ECM). These materials are typically cell-free, distinguishing them from classical allografts and xenografts, can be integrated or incorporated into the body, and have been FDA approved for human use for more than 10 years in a wide range of ...
Transdermal implants, or dermal piercings, are a form of body modification used both in a medical and aesthetic context that, in contrast to subdermal implants, consist of an object placed partially below and partially above the skin, thus implanted transdermal. Two techniques are prevalent using post-like and microdermal implants respectively.