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yxfbbiedtj · Wysłany: Pią 4:14, 04 Mar 2011

Skull film preservation and restoration of skull defects associated

Bone infection due to re-month operation to remove the bone flap, the cause of infection: 1 case of partial traumatic wound infection, 1 case of subcutaneous Line Results wound response,ghd italia, and have begun no attention, causing the development of infection involving the bone to the deep. X film follow-up after that: A group of replanted bone absorption of only 1 case of smaller, B group 70 (21) appears the lower edge of absorption of bone narrow bone healing time A group was (18.8 ± 1 .89) months, B group (30.1 ± 3.3 Cool

months (P <0.01). 3 Discussion of autologous skull used to repair cranial defects compared with the use of artificial materials, not rejection, aging, high strength, insulating well, no shaping, in particular, to achieve bone healing, etc. [1]. Bone flap bone flap preservation methods vitality of different decisions. Autogenous conservation, especially the skull pedicled temporalis muscle subgaleal preservation, can save the vitality of bone cells, is conducive to bone healing. Peng Jiang from China [2 of 20 cases reported in this study A group of 30 patients by subcutaneous flap save 278 months, see the bone ingrowth surface of a large number of blood vessels, and periosteum kind of tissue formation, some new bone formation has been , and bone absorption edge slightly. A lot of bone in vitro methods, such as alcohol, chlorhexidine,adidas scarpe, honey, frozen, radiation, etc., after months of preservation, bone cells have died. The B group of bone preserved with alcohol 2 to 10 months and found that bone strength, the normal structure of bone, the Harvard system still exists. Are of the view that [3], autologous bone graft in bone growth of living cells play an important role, while the graft can produce induced metaplasia of connective tissue around the material into osteoblasts. Transplantation of bone cells in vitro Despite the deaths, but the Harvard tube along the blood vessels can penetrate, the original bone is absorbed and grow new bone. Thus, the mechanism of two methods of bone healing both similarities and differences between, save the living autologous bone has its advantages, from the two groups of patients after follow-up X-chip can also be seen, since the body replanted bone preservation group, no significant absorption of many narrow (only 1 case), bone healing time (18.8 months) was significantly shorter than the in vitro group (30.1 months). The group of bone in vitro after replantation most significant absorption decreased (70),mbt shoes italia, and some narrowing of 0.5 ~ 1cm, bone healing was significantly delayed (P <0.01). Two groups were drilled into the porous bone, is conducive to granulation tissue grew into the hole early,UGG stivali, so that blood vessels grew into the bone area receiving increased the survival and promotion of bone healing, while riveting play a fixed role make bone stronger. Although the bone healing in vitro group a long time, but the patients were followed up that local flap have been relatively stable, may also have a certain relationship with this. In vitro group, 2 patients in the flap after 2 months of infection, re-operation to remove and found significant bone destruction of insect bite-like. Despite the local soft tissue injury and cause of the infection, but also shows that, after all, sequestrum, poor resistance to infection, after a long time to be alert to local or adjacent soft tissue infection, once the infection spread, and only taken out in time to prevent infection spread to the brain, six months to 1 year after surgery with artificial material for patching. In short, the skull flap from the body or in vitro after preservation for cranioplasty is the better approach,uggs outlet rotterdam, the former after replantation in the bone absorption and bone healing in narrowing is superior to the latter, but need to increase resting, take the trauma of bone . [
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