Search results
Results from the WOW.Com Content Network
Tissue transplantation is a surgical procedure involving the removal of tissue from a donor site or the creation of new tissue, followed by tissue transfer to the recipient site. [ 1 ] [ 2 ] The aim of tissue transplantation is to repair or replace tissues that are missing, damaged, or diseased, thereby improving patients' survival ...
Surgical removal (excision or debridement) of the damaged skin is followed by skin grafting. The grafting serves two purposes: reducing the course of treatment needed (and time in the hospital), and improving the function and appearance of the area of the body which receives the skin graft. There are two types of skin grafts:
of or relating to bone marrow or the spinal cord: Greek μυελός (muelós), marrow, bone-marrow myelin sheath, myeloblast: myl(o)-of or relating to molar teeth or the lower jaw Greek μῠ́λη (múlē, mill, grind, molars mylohyoid nerve: myri-ten thousand Greek μῡρῐ́ος (mūríos), innumerable, countless, infinite myriad: myring ...
Bone marrow was the original source of MSCs, [16] and is still the most frequently utilized source. These bone marrow stem cells do not contribute to the formation of blood cells, and so do not express the hematopoietic stem cell marker CD34. They are sometimes referred to as bone marrow stromal stem cells. [17]
The spleen is also known to function as a site for the development of new red blood cells from their hematopoietic stem cell precursors, and particularly in situations in which the bone marrow, the normal site for this process, has been compromised by a disorder such as leukemia.
Moreover, bone marrow may also contain stem cells that play a major role in cutaneous wound healing. [ 39 ] In rare circumstances, such as extensive cutaneous injury, self-renewal subpopulations in the bone marrow are induced to participate in the healing process, whereby they give rise to collagen-secreting cells that seem to play a role ...
Cauterization (or cauterisation, or cautery) is a medical practice or technique of burning a part of a body to remove or close off a part of it. It destroys some tissue in an attempt to mitigate bleeding and damage, remove an undesired growth, or minimize other potential medical harm, such as infections when antibiotics are unavailable.
Biopsy of bone Excision and repair of bunion and other toe deformities Local excision of lesion or tissue of bone Excision of bone for graft Other partial ostectomy Total ostectomy Other operations on bones, except facial bones Bone graft Application of external fixator device