Postraumatic frontal sinus obliteration with calvarial bone dust and demineralized bone matrix: a long term prospective study

2011 ◽  
Vol 40 (10) ◽  
pp. 1030
Author(s):  
I. Zubillaga ◽  
M.I. Falguera ◽  
G. Sánchez Aniceto ◽  
J.J. Montalvo Moreno ◽  
R. Díez Lobato
Keyword(s):  
Prospective Study ◽  
Frontal Sinus ◽  
Demineralized Bone Matrix ◽  
Bone Matrix ◽  
Calvarial Bone ◽  
Sinus Obliteration ◽  
Demineralized Bone

Demineralized Bone Matrix and Fat Autograft in a Rabbit Model of Frontal Sinus Obliteration

2007 ◽  
Vol 137 (2) ◽  
pp. 264-268 ◽  
Author(s):  
Jason I. Altman ◽  
Jean Anderson Eloy ◽  
Benjamin L. Hoch ◽  
Carla M. Munoz ◽  
Michael R. Shohet
Keyword(s):  
Frontal Sinus ◽  
Demineralized Bone Matrix ◽  
Bone Matrix ◽  
Rabbit Model ◽  
Spiral Ct ◽  
Radiologic Evaluation ◽  
Sinus Cavity ◽  
Materials Used ◽  
Sinus Obliteration ◽  
Demineralized Bone

OBJECTIVE: In this study, we investigate the efficacy of demineralized bone matrix (DBM) as a material for frontal sinus obliteration in a rabbit model. STUDY DESIGN AND SETTING: Twenty-four New Zealand White rabbits were divided into four groups, and the study was carried out to two time periods. Twelve rabbits underwent frontal sinus obliteration with fat autograft, and 12 rabbits underwent the procedure with DBM. At 12 weeks, six control and six study rabbits were killed. The remaining 12 rabbits were killed at 36 weeks. All specimens underwent radiologic evaluation with spiral CT followed by histologic examination for evidence of bony growth. RESULTS: Sinuses obliterated with DBM showed replacement of the sinus cavity by trabecular bone. Histology demonstrated significant progressive replacement of DBM by cancellous bone from 12 weeks (53.3%) to 36 weeks (78.8%). There were no complications observed as a result of the materials used. CONCLUSION AND SIGNIFICANCE: DBM is a prospective material for frontal sinus obliteration. Long-term studies and human trials will further elucidate the role of this material.

R017: Demineralized Bone Matrix for Frontal Sinus Obliteration

2006 ◽  
Vol 135 (2_suppl) ◽  
pp. P110-P111
Author(s):  
Jean Anderson Eloy ◽  
Jason I Altman ◽  
Carla M Munoz ◽  
Michael Robert Shohet
Keyword(s):  
Frontal Sinus ◽  
Demineralized Bone Matrix ◽  
Bone Matrix ◽  
Sinus Obliteration ◽  
Demineralized Bone

scholarly journals Osteoformation potential of an allogenic partially demineralized bone matrix in critical-size defects in the rat calvarium

2021 ◽  
pp. 112207
Author(s):  
Ahmad Moustapha Diallo ◽  
Solène Rota ◽  
Michel Boissière ◽  
Raphaël Bardonnet ◽  
Emmanuel Pauthe ◽  
...  
Keyword(s):  
Critical Size ◽  
Demineralized Bone Matrix ◽  
Bone Matrix ◽  
Critical Size Defects ◽  
Demineralized Bone
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