[Study of a new type of material substituted for human hard tissues-hydroxyl poly calcium sodium phosphate: histologic report implants in mandible of animals].
This study was aimed to evaluate the histocompatibility of hydroxyl poly calcium sodium phosphate (HPPA) preliminarily. HPPA and hydroxylapatite were implanted in the mandibular defect in dogs. The implant-bone interface was observed by using stereomicroscope and decalcified histologic sections. The result demonstrates that HPPA has well-osseous integrated property after being implanted into bone tissues. This suggests that HPPA might be a new material of future excellence in substitution for human hard tissues.
Zhang
J
J
Department of Dental Materials, College of Stomatology, Chengdu.
Chen
Z
Z
Zhang
W
W
Guan
L
L
Zhang
M
M
Qui
J
J
Yuan
N
N
Cheng
L
L
D000818:Animals; D018786:Bone Substitutes; D002118:Calcium; D004285:Dogs; D020007:Implants, Experimental; D008297:Male; D008334:Mandible / Q000601:surgery*; D016348:Osseointegration; D010710:Phosphates
D018786:Bone Substitutes; D010710:Phosphates; C018279:sodium phosphate; D002118:Calcium