Effect of low intensity pulsed ultrasound on repairing the periodontal bone of Beagle canines
Asian Pacific Journal of Tropical Medicine
;
(12): 325-328, 2014.
Article
in English
| WPRIM
| ID: wpr-819678
ABSTRACT
OBJECTIVE@#To investigate the repairing effect of low intensity pulsed ultrasound (LIPUS) on the Beagle canines periodontal bone defect.@*METHODS@#A total of 12 Beagle dogs with periodontal bone defect model were randomly divided into control group, LIPUS group, guided tissue regeneration (GTR) group and LIPUS+GTR group, with three in each. After completion of the models, no other proceeding was performed in control group; LIPUS group adopt direct exposure to radiation line LIPUS processing 1 week after modeling; GTR group adopted treatment with GTR, following the CTR standard operation reference; LIPUS+GTR group was treated with LIPUS joint GTR. Temperature change before treatment and histopathological change of periodontal tissue after repair was observed.@*RESULTS@#There was no significant difference in temperature changes of periodontal tissue between groups (P>0.05). The amount and maturity of LIPUS+GTR group were superior to other groups; new cementum, dental periodontal bones of GTR group were superior to the control group but less than LIPUS group; new collagen and maturity of the control group is not high relatively.@*CONCLUSIONS@#LIPUS can accelerate the calcium salt deposition and new bone maturation, thus it can serve as promoting periodontal tissue repair, and shortening the periodontal tissue repair time.
Full text:
Available
Index:
WPRIM (Western Pacific)
Main subject:
Pathology
/
Radiation Effects
/
Sound
/
General Surgery
/
Ultrasonic Therapy
/
Bone Regeneration
/
Periodontium
/
Diagnostic Imaging
/
Random Allocation
/
Ultrasonography
Type of study:
Diagnostic study
Limits:
Animals
Language:
English
Journal:
Asian Pacific Journal of Tropical Medicine
Year:
2014
Type:
Article
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