Application of a new composite mineralized collagen membrane in alveolar ridge preservation in dogs / 实用口腔医学杂志
Journal of Practical Stomatology
;
(6): 645-649, 2016.
Article
in Chinese
| WPRIM
| ID: wpr-618613
ABSTRACT
Objective:
To study the feasibility of a new composite mineralized collagen membrane in alveolar ridge preservation.Methods:
The third mandibular premolars on both sides were extracted from 12 dogs,the 24 alveolar sockets were randomly assigned into A,B and C groups(n =8).The distal alveolar sockets of group A was immediately implanted with the new composite mineralized collagen membrane and bone graft material,those of group B with bone graft material,group C was the blank control.The healing of sockets was evaluated by gross observation,morphological measurements,X-ray microscope and photographs of spiral CT.Results:
The horizontal width of the alveolar process of group A was bigger than that of group B (P < 0.05),that of group B was bigger than that of group C (P < 0.05).The region of extraction interest in spiral CT value was higher in group A than that in group B and C (P < 0.05).The extraction sockets were generated new bone and the degree of reconstruction measurements was higher in group A than that in group B and C (P < 0.05).Conclusion:
The new composite mineralized collagen membrane can induce the regeneration of new bone,and preserve the alveolar.
Full text:
Available
Index:
WPRIM (Western Pacific)
Language:
Chinese
Journal:
Journal of Practical Stomatology
Year:
2016
Type:
Article
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