Biomaterial Database

[Mandibular ridge augmentation by sandwich osteotomy and BMP-HA implantation]. 1997

H Zhang, and X Zhou, and X Wang

Stamotological Department, General Hospital of Beijing Military Area.

In order to solve a series of problems ridge augmentation by subperiosteal implantstion, HA combined with BMP was implanted in between the two pieces of mandible produced by osteotomy. Nine adult mongrel dogs were used in this study and six patients were treated with this mathod. The specimens were examined by light microscope, scanning electron microscope in the experimental study. The results show that there are a large amount of new bone formation both within and around the combined material. The amount is increasing as the time lapsed and the new bone is connected directly with the host bone of two side. Clinical application showed that after augmentation of the atrophic alveolar ridge with this mathod, the shape and volume of the alveolar ridge were good. The retention and stability of the lower denture was improved significantly. The results showed that this method of alveolar ridge augmentation has many advantages.

UI	MeSH Term	Description	Entries
D008297	Male		Males
D010027	Osteotomy	The surgical cutting of a bone. (Dorland, 28th ed)	Osteotomies
D011897	Random Allocation	A process involving chance used in therapeutic trials or other research endeavor for allocating experimental subjects, human or animal, between treatment and control groups, or among treatment groups. It may also apply to experiments on inanimate objects.	Randomization,Allocation, Random
D004285	Dogs	The domestic dog, Canis familiaris, comprising about 400 breeds, of the carnivore family CANIDAE. They are worldwide in distribution and live in association with people. (Walker's Mammals of the World, 5th ed, p1065)	Canis familiaris,Dog
D005260	Female		Females
D006801	Humans	Members of the species Homo sapiens.	Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man
D006882	Hydroxyapatites	A group of compounds with the general formula M10(PO4)6(OH)2, where M is barium, strontium, or calcium. The compounds are the principal mineral in phosphorite deposits, biological tissue, human bones, and teeth. They are also used as an anticaking agent and polymer catalysts. (Grant & Hackh's Chemical Dictionary, 5th ed)	Hydroxyapatite Derivatives,Derivatives, Hydroxyapatite
D000539	Alveolar Process	The thickest and spongiest part of the maxilla and mandible hollowed out into deep cavities for the teeth.	Alveolar Ridge,Alveolar Processes,Process, Alveolar,Processes, Alveolar,Ridge, Alveolar
D000540	Alveolar Ridge Augmentation	Preprosthetic surgery involving rib, cartilage, or iliac crest bone grafts, usually autologous, or synthetic implants for rebuilding the alveolar ridge.	Mandibular Ridge Augmentation,Maxillary Ridge Augmentation,Alveolar Ridge Augmentations,Augmentation, Alveolar Ridge,Augmentation, Mandibular Ridge,Augmentation, Maxillary Ridge,Augmentations, Alveolar Ridge,Augmentations, Mandibular Ridge,Augmentations, Maxillary Ridge,Mandibular Ridge Augmentations,Maxillary Ridge Augmentations,Ridge Augmentation, Alveolar,Ridge Augmentation, Mandibular,Ridge Augmentation, Maxillary,Ridge Augmentations, Alveolar,Ridge Augmentations, Mandibular,Ridge Augmentations, Maxillary
D000818	Animals	Unicellular or multicellular, heterotrophic organisms, that have sensation and the power of voluntary movement. Under the older five kingdom paradigm, Animalia was one of the kingdoms. Under the modern three domain model, Animalia represents one of the many groups in the domain EUKARYOTA.	Animal,Metazoa,Animalia