Multicenter Pilot Study to Assess a Biphasic Calcium Phosphate Implant for Functional and Aesthetic Septorhinoplasty

2020 ◽  
Author(s):  
Ludovic de Gabory ◽  
Philippe Boudard ◽  
Jean-Pierre Bessède ◽  
Aline Maillard ◽  
Sabrina Lacomme ◽  
...  
Keyword(s):  
Pilot Study ◽  
Calcium Phosphate ◽  
Biphasic Calcium Phosphate

Prospective Study of the Mastoid Plasties Using Resorbable Bioceramic MBCP® in Surgery of Cholesteatoma

2016 ◽  
Vol 720 ◽  
pp. 69-73
Author(s):  
Hugo Dercourt ◽  
Charles Henri A. Le Thuaut ◽  
Guillaume Michel ◽  
K Buquet ◽  
G. Daculsi ◽  
...  
Keyword(s):  
Pilot Study ◽  
Calcium Phosphate ◽  
Biphasic Calcium Phosphate ◽  
Bone Ingrowth ◽  
High Rate ◽  
Mastoid Cavity ◽  
Histopathological Analysis ◽  
Sample Collection ◽  
Closed Technique ◽  
Nose And Throat

Tympanoplasty is the reference for cholesteatoma treatment in ear, nose, and throat (ENT surgery), with the realization of a closing technique, which preserves the external auditory canal. An insufficient pneumatisation is an element favoring the occurrence and recurrence of cholesteatoma. In a prospective clinical pilot study, we have realized the reconstruction of the mastoid cortical bone by a Micro Macroporous Biphasic Calcium Phosphate bioceramics disks (MBCPTM Biomatlante France) using the closed technique, in order to maintain or increase the mastoid pneumatisation. Eleven patients were used for this study, and some of them have a sample collection for histomorphometry and histopathological analysis. Bone regeneration at the expense of the bioceramic was observed. The size and shape of the disk was not preserved due to the large resorption and bone ingrowth at the expense of the implant. However 6 patients presented cholesteatoma recurrence. The MBCPTM disks are able to reconstruct the mastoid cortical and maintain the mastoid pneumatisation contrarily to the technique of filling the mastoid cavity. However, the high rate of cholesteatoma recurrence observed in our study, confirmed the interest to fill mastoid that suppress airspace posterior cavities.

The Effect of a Biphasic Calcium Phosphate on Bone Healing: A Pilot Study in Rats

2014 ◽  
Vol 29 (6) ◽  
pp. 1322-1331 ◽  
Author(s):  
Tiago Escobar ◽  
João Almeida e Sousa ◽  
Ana Portela ◽  
Mário Vasconcelos ◽  
Ricardo Faria de Almeida
Keyword(s):  
Pilot Study ◽  
Calcium Phosphate ◽  
Bone Healing ◽  
Biphasic Calcium Phosphate

Combination of blood and biphasic calcium phosphate microparticles for the reconstruction of large bone defects in dog: A pilot study

2018 ◽  
Vol 106 (7) ◽  
pp. 1842-1850 ◽  
Author(s):  
Thierry Balaguer ◽  
Borhane H. Fellah ◽  
Florian Boukhechba ◽  
Marine Traverson ◽  
Xavier Mouska ◽  
...  
Keyword(s):  
Pilot Study ◽  
Calcium Phosphate ◽  
Biphasic Calcium Phosphate ◽  
Bone Defects ◽  
Large Bone ◽  
Large Bone Defects

Bone formation of newly developed biphasic calcium phosphate in rabbit calvarial defect model: A pilot study

2008 ◽  
Vol 38 (2) ◽  
pp. 163 ◽  
Author(s):  
Yoo-Jung Um ◽  
Ji-Yeon Hong ◽  
Sung-Tae Kim ◽  
Yong-Ho Lee ◽  
Sang-Hyun Park ◽  
...  
Keyword(s):  
Pilot Study ◽  
Calcium Phosphate ◽  
Bone Formation ◽  
Biphasic Calcium Phosphate ◽  
Calvarial Defect ◽  
Defect Model

IN-VITRO BEHAVIOUR OF BIPHASIC CALCIUM PHOSPHATE WITH DIFFERENT RATIO OF SILICA CONTENT IN SIMULATED BODY FLUID

2015 ◽  
Vol 23 (1) ◽  
pp. 1-14
Author(s):  
Sudirman Sahid ◽  
◽  
Nor Shahida Kader Bashah ◽  
Salina Sabudin ◽  
◽  
...  
Keyword(s):  
Calcium Phosphate ◽  
Simulated Body Fluid ◽  
Body Fluid ◽  
Biphasic Calcium Phosphate ◽  
Silica Content
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