Rhinoplasties d’augmentation par greffons osseux calvariaux. Résultats à long terme

Nasal Dorsal Augmentation with Freeze-Dried Allograft Bone: 10-Year Comprehensive Review

“…There is a lack of objective evidence in dorsal augmentation, but there are retrospective subjective reports of minimal absorption and satisfactory results in the vast majority of cranial bone grafts. 17,22,23 A respected surgeon’s opinion is valuable yet vulnerable to recall bias. Perhaps “satisfactory” means less than 25 percent resorption and perhaps “vast majority” means at least 80 percent.…”

Tissue engineering approach to the creation of grafting material for rhinoplasty: clinical сase reports

“…Autologous bone grafts are usually available in sufficient amount and provide adequate structural support to correct any stage of SND [40][41][42]. Calvarial bone [42][43][44][45][46][47], iliac crest [41,[48][49][50][51], inferior turbinate bone [52,53], olecranon process [54], vomer [40], and mastoid bone [55] were used as support grafts in rhinoplasty. In most of the subjected publications, favorable aesthetic and functional results with no evidence of bone graft infection, significant resorption, or migration are presented.…”

Resistance of the sheep skull after a monocortical cranial graft harvest

“…Autologous cranial bone grafts harvested from the outer table of the parietal bone are commonly used in preimplant surgery for augmentation of the alveolar ridge (Baccar et al, 2005;Gutta and Waite, 2008;Iizuka et al, 2004), sinus floor elevation (Crespi et al, 2007;Le Lorc'h-Bukiet et al, 2005) and for other craniomaxillo-facial reconstructions (Emsen and Benlier, 2008;Himy et al, 2009;Siddique and Mathog, 2002;Wolfe et al, 2008) Removing bone from the parietal area decreases the thickness of the calvarium and may potentially affect the impact strength of the donor site. In a recent study, Torres-Lagares et al highlighted the low and stable remodelling in the parietal bone (Torres-Lagares et al, 2010).…”