Articles

The results of fresh osteochondral autograft and allografts utilized in osteochondral defects

Volume 30 · Issue 1 · January 1996 Publish Date: April 19, 2021
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Ahmet Hasturk
Omer F. Bilgen
Kemal Durak
Ufuk Aydinli
Hasturk, A., F. Bilgen, O., Durak, K., & Aydinli, U. (2021). The results of fresh osteochondral autograft and allografts utilized in osteochondral defects . Acta Orthopaedica Et Traumatologica Turcica, 30(1), 67–72. Retrieved from https://www.aott.org.tr/index.php/pub/article/view/1114
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Abstract

Abstract

To investigate the results of fresh osteochondral autografts and allografts applied in joint cartilage losses, 70 guinea pigs were studied. In our study in which 10 guinea pigs were used as control group, osteochondral defects were formed in the right knees of the animals. These defects were restored by fresh osteochondral autografts and allografts. In the first, third and sixth weeks, the macroscopic histologic and histochemical evaluations of the grafts were made. Upon assessment it was thought that there were more degenerative changes in fresh osteochondral allografts compared with autografts and that this may be due to depression in allografts and immunologic response.

Özet

Eklem kıkırdak kayıplarında uygulanan taze osteokondral otogreft ve allogreftlerin sonuçlarını araştırmak için 70 kobay üzerinde çalışıldı. 10 kobayın kontrol grubu olarak kullanıldığı çalışmamızda, kobayların sağ dizlerinde osteokondral defektler oluşturuldu. Bu defektler taze osteokondral otogretler ve allogreftler ile onarılarak 1, 3. ve 6. haftalarda greftler makroskopik, histolojik olarak değerlendirildi. Yapılan değerlendirmede, taze osteokondral allogreftlerde otogreftlere göre daha fazla dejeneratif değişiklikler olduğu, bunun allogreftlerde oluşan çökme ve immünolojik yanıta bağlı olduğu düşünüldü.

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Article Info
Published In
Journal Acta Orthopaedica et Traumatologica Turcica
Volume / Issue Volume 30 · Issue 1 · January 1996
Pages 67-72
History
Published Online April 19, 2021
Copyright
Affiliations
1
Ahmet Hasturk
2
Omer F. Bilgen
3
Kemal Durak
4
Ufuk Aydinli
Cite this Article
Hasturk, A., F. Bilgen, O., Durak, K., & Aydinli, U. (2021). The results of fresh osteochondral autograft and allografts utilized in osteochondral defects . Acta Orthopaedica Et Traumatologica Turcica, 30(1), 67–72. Retrieved from https://www.aott.org.tr/index.php/pub/article/view/1114
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