This study was conducted to clinically compare freeze-dried bone allograft (FDBA) and demineralized freeze-dried bone allograft (DFDBA). Twenty-two defects (11 intrapatient pairs) in 9 patients were grafted with either DFDBA or FDBA. Evaluations were based on standardized radiographs, presurgical an …

Mineralized (FDBA) and demineralized freeze-dried bone allografts (DFDBA) have been proposed as substitutes for autologous bone in oral surgery. The demineralization process has been shown, in rodents, to determine osteoinduction in tissues other than bone.

2025年2月27日 · Allograft當中，我們牙醫師最常使用的是FDBA和DFDBA。FDBA的好處為：跟DFDBA相比，吸收速率比較慢（維持空間能力較好），而且在X光的影像上會呈現比較白的顏色（看得比較清楚）；而DFDBA的好處為：跟FDBA相比會有比較好和比較快速的osteoinductive的能 …

Both FDBA and DFDBA have been used successfully to regenerate the attachment apparatus during periodontal treatment, when compared to treatment without allograft. The two types of graft materials work by different mechanisms. FDBA provides an osteoconductive scaffold and elicits resorption when implanted in mesenchymal tissues.

Freeze–dried bone allograft (FDBA): undergone dehydration and freezing without demineralization, leading to decreased antigenicity. It has only osteoconductive potential40; 3. Demineralized freeze–dried bone allograft (DFDBA): apart from dehydration, the inorganic part of the bone is eliminated, leaving only the organic part that contains BMPs.

enCore® 70/30 Combination Allograft is a particulate dental bone grafting product combining mineralized and demineralized bone in a single vial. Already a popular combination among many specialists, enCore® 70/30 leverages the complementary benefits of space-maintaining mineralized cortical bone with osteoinductive demineralized matrix to ...

Freeze-dried bone can be used in two forms, demineralized freeze-dried bone allograft (DFDBA) or mineralized freeze-dried bone allograft (FDBA). Since FDBA is mineralized, it elicits slower resoprtion than DFDBA and provides an osteoconductive scaffold when implanted in mesenchymal tissues.

1996年6月1日 · Mineralized (FDBA) and demineralized freeze-dried bone allografts (DFDBA) have been proposed as substitutes for autologous bone in oral surgery. The demineralization process has been shown, in rodents, to determine osteoinduction in tissues other than bone. Other investigators have reported poor clinical results, in man, with the use of DFDBA.

2019年4月19日 · The main objective of this manuscript was to demonstrate the use of freeze-dried bone allografts (FDBA) by means of a technique of simultaneous bone augmentation and implant placement (“Bone Ring Technique”) in different indications, i.e., ridge reconstruction and sinus floor elevation procedure with a maxillary bone height of less than 4 mm.

2023年1月11日 · Purpose: The aim of this study was to investigate the effects of deproteinized bovine bone (DBB, Bio-Oss®) and freeze-dried bone allograft (FDBA, SureOss®) on bone healing during maxillary sinus floor augmentation (MSFA) using histology, immunohistochemistry, and gene expressions of the marker genes including Runx2, Opn, Ocn, Col1a1, Rankl ...