caa a22 4500 606184813 CHVBK 20210128100828.0 cr unu---uuuuu 210128e20150301xx s 000 0 eng 10.1007/s00405-014-3142-z doi (NATIONALLICENCE)springer-10.1007/s00405-014-3142-z Comparison of autogeneous and homogeneous nasal dorsal onlay grafts in an experimental design [Elektronische Daten] [Kenan Tuncay, Emre Günbey, Gülçin Şimşek, Baran Acar, Rıza Karasen] An experimental model was used for the comparative evaluation of autogeneous and homogeneous nasal dorsal onlay cartilage grafts. This study was conducted on 18 adult white New Zealand male rabbits. Nasal septal cartilage (NSC), sliced nasal septal cartilage (SNSC) and auricular cartilage (AC) grafts were prepared in autogeneous and homogeneous forms and placed into the subcutaneous pockets of the nasal dorsum of rabbits. After a period of 3months, the animals were painlessly killed, and each site was analyzed histologically for inflammation, neovascularization, fibrosis and resorption. Inflammation, fibrosis and neovascularization were found to be significantly more extensive in the homogeneous graft groups and autogeneous SNSC group 3months after implantation. Resorption was significantly high in both homogeneous and autogeneous AC groups and significantly low in the autogeneous and homogeneous SNSC groups. There was no significant difference between the homogeneous and autogeneous grafts in terms of resorption rates. In conclusion, the results of this experimental study demonstrate that resorption was lesser than expected in the sliced cartilage graft and that homologous cartilage graft applications had activity and reliability similar to that of autogenous cartilage grafts. Springer-Verlag Berlin Heidelberg, 2014 Nasal onlay graft nationallicence Rhinoplasty nationallicence Homogeneous graft nationallicence Sliced cartilage nationallicence Tuncay Kenan Department of Otorhinolaryngology, Halil Şivgin Çubuk State Hospital, Ankara, Turkey aut Günbey Emre Department of Otorhinolaryngology, School of Medicine, Ondokuz Mayis University, Samsun, Turkey aut Şimşek Gülçin Department of Pathology, Kecioren Training and Research Hospital, Ankara, Turkey aut Acar Baran Department of Otorhinolaryngology, Kecioren Training and Research Hospital, Ankara, Turkey aut Karasen Rıza Department of Otorhinolaryngology, School of Medicine, Hacettepe University, Samsun, Turkey aut European Archives of Oto-Rhino-Laryngology Springer Berlin Heidelberg 272/3(2015-03-01), 619-625 0937-4477 272:3<619 2015 272 405 https://doi.org/10.1007/s00405-014-3142-z text/html Onlinezugriff via DOI BK010053 XK010053 XK010000 Metadata rights reserved Springer special CC-BY-NC licence nationallicence 1 research-article jats NATIONALLICENCE NATIONALLICENCE NL-springer NATIONALLICENCE 856 40 https://doi.org/10.1007/s00405-014-3142-z text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Tuncay Kenan Department of Otorhinolaryngology, Halil Şivgin Çubuk State Hospital, Ankara, Turkey aut NATIONALLICENCE 700 1- Günbey Emre Department of Otorhinolaryngology, School of Medicine, Ondokuz Mayis University, Samsun, Turkey aut NATIONALLICENCE 700 1- Şimşek Gülçin Department of Pathology, Kecioren Training and Research Hospital, Ankara, Turkey aut NATIONALLICENCE 700 1- Acar Baran Department of Otorhinolaryngology, Kecioren Training and Research Hospital, Ankara, Turkey aut NATIONALLICENCE 700 1- Karasen Rıza Department of Otorhinolaryngology, School of Medicine, Hacettepe University, Samsun, Turkey aut NATIONALLICENCE 773 0- European Archives of Oto-Rhino-Laryngology Springer Berlin Heidelberg 272/3(2015-03-01), 619-625 0937-4477 272:3<619 2015 272 405