No abstract available.
Autografts*

No abstract available.
Autografts*

No abstract available.
Autografts* ; Heterografts* ; Transplants*

No abstract available.
Autografts* ; Cartilage* ; Transplantation, Autologous*

No abstract available.
Animals ; Autografts* ; Rats*

No Abstract Available.
Achilles Tendon* ; Allografts* ; Autografts*

No abstract available.
Autografts ; Goldenhar Syndrome

Vascular grafts are often required in clinical stiuations to bridge arterial or venous grafts. Numerous studies exist in the literature concerning the results of such arterial and venous graft of relatively large vessels. There are only a few reports dealing with experimental microvascular grafts. Histopathological features of the grafted vessels were studied after autogenous venous grafts,autogenous arterial grafts and venous allografts using microsurgical techniques. The results were summerized as follow. 1. The patency rate of grafted vessels by microsurgical techniques was 86.8%. 2. In autogenous venous grafts histopathological changes occur later, and to a less pronounced degree, than that in autogenous arterial grafts. 3. Venous allografts showed severe acute inflammatory reaction throughout the layer at 3~7 days postoperatively, but histopathological features of grafted vessels of autografts and venous allografts' did not differ each other in later results. 4. Autogenous venous grafts, autogenous arterial gtafts and venous allografts persist as living sucture but undergo certain histological changes consisting of fibrous reinforcement. 5. It may be said that histological examination of the specimen led general conclusion that the most useful microvascular graft to reestablish circulation of damaged vessels is the autogenous venous graft, but autogenous arterial graft and venous allograft are also applicable when autogenous venous tissue is not available.
Allografts ; Autografts ; Transplants

Autogenous bone-patellar tendon-bone is popular ligament substitute used in anterior cruciate liga- ment(ACL) reconstructions. Fracture of the patella is a rare but serious complication unique to this type of reconstruction. We report 4 cases of patellar fracture after autogenous bone-patellar tendon-bone ACL reconstruction.
Autografts* ; Ligaments ; Patella

OBJECTIVE: We report the clinical and radiologic difference of interbody fusion materials between autograft bones(laminar chip bones or iliac bone) and cages with pedicle screw in 360 degree fusion for various lumbar diseases. METHODS: Total 199 patients who underwent 360 degree fusion since April 1998 were analyzed. All patients have been followed more than 12 months. Postoperative clinical results were evaluated by Prolo's economic and functional scales, and radiographic fusion by Brantigan and Steffee classification. RESULTS: There were no statistical differences according to the fusion methods. But, in the radiological evaluation of 124 patients(62.3%) after 1 year, the best result was seen in using autologous iliac bone as a interbody fusion material. CONCLUSION: In the 360 degree fusion of the degenerative lumbar disease, autologous iliac bone might be the first choice with regards to the economical and fusion aspects, but factors such as operation time, amount of blood loss, and immediate postoperative pelvic discomfort should be considered.
Autografts ; Classification ; Humans ; Weights and Measures