RhBMP9 in comparison to rhBMP2 for ridge augmentation following tooth extraction - an experimental study in the Beagle dog

Nonresorbable sintered ceramic hydroxylapatite (HA) is widely employed for filling defects in jaw bone. The small particles used for alveolar ridge augmentation in edentulous patients or for infrabony defects due to periodontal disease tend to scatter when implanted using water or saline as the vehicle. Larger blocks of this material used for filling sockets after tooth extraction don't fit well. Studies in our laboratory where we compared bovine serum albumin, collagen and plaster of Paris as binders to prevent particle scatter during implantation suggested that plaster was most useful for this purpose. In addition to preventing scatter of the particles, plaster enables the formation of implants of any size and.shape either prior to or during surgery. Studies with the PATS reaction have indicated that plaster acts as a scaffold for the incorporation of HA particles into bone in areas where the implant contacts either host bone or periosteum. The shape and integrity of the implant is maintained by the plaster component until it is replaced over a period of days by fibrovascular tissue.

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Evaluation of the effects of platelet rich plasma on the healing of tooth extraction bone defects: an experimental study

International Journal of Oral and Maxillofacial Surgery ◽

10.1016/j.ijom.2013.07.242 ◽

2013 ◽

Vol 42 (10) ◽

pp. 1241

Author(s):

K. Niimi ◽

M. Yoshizawa ◽

T. Koyama ◽

T. Kobayashi ◽

C. Saito ◽

...

Keyword(s):

Experimental Study ◽

Tooth Extraction ◽

Platelet Rich Plasma ◽

Bone Defects

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Immediate implants at fresh extraction sockets: an experimental study in the beagle dog comparing four different implant systems. Soft tissue findings

Journal Of Clinical Periodontology ◽

10.1111/j.1600-051x.2010.01570.x ◽

2010 ◽

pp. no-no ◽

Cited By ~ 2

Author(s):

Massimo De Sanctis ◽

Fabio Vignoletti ◽

Nicola Discepoli ◽

Fernando Muñoz ◽

Mariano Sanz

Keyword(s):

Experimental Study ◽

Soft Tissue ◽

Beagle Dog ◽

Immediate Implants

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Histology of tissues surrounding single crystal sapphire endosseous dental implants. An experimental study in the beagle dog*.

Clinical Oral Implants Research ◽

10.1034/j.1600-0501.1990.010103.x ◽

1990 ◽

Vol 1 (1) ◽

pp. 13-21 ◽

Cited By ~ 21

Author(s):

B. Fartash ◽

K. Arvidson ◽

I. Ericsson

Keyword(s):

Experimental Study ◽

Single Crystal ◽

Dental Implants ◽

Beagle Dog ◽

Single Crystal Sapphire

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Probe penetration in periodontal and peri-implant tissues: An experimental study in the beagle dog

Clinical Oral Implants Research ◽

10.1111/j.1600-0501.2006.01235.x ◽

2006 ◽

Vol 17 (6) ◽

pp. 601-605 ◽

Cited By ~ 32

Author(s):

Ingemar Abrahamsson ◽

Claudio Soldini

Keyword(s):

Experimental Study ◽

Beagle Dog

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Surgical Approaches Based on Biological Objectives: GTR versus GBR Techniques

International Journal of Dentistry ◽

10.1155/2013/521547 ◽

2013 ◽

Vol 2013 ◽

pp. 1-13 ◽

Cited By ~ 13

Author(s):

Gaia Pellegrini ◽

Giorgio Pagni ◽

Giulio Rasperini

Keyword(s):

Periodontal Disease ◽

Tooth Extraction ◽

Alveolar Bone ◽

Surgical Techniques ◽

Surgical Approaches ◽

Alveolar Ridge ◽

Therapeutic Approaches ◽

Alveolar Ridge Augmentation ◽

Biological Basis ◽

Ridge Augmentation

Guided tissue regenerative (GTR) therapies are performed to regenerate the previously lost tooth supporting structure, thus maintaining the aesthetics and masticatory function of the available dentition. Alveolar ridge augmentation procedures (GBR) intend to regain the alveolar bone lost following tooth extraction and/or periodontal disease. Several biomaterials and surgical approaches have been proposed. In this paper we report biomaterials and surgical techniques used for periodontal and bone regenerative procedures. Particular attention will be adopted to highlight the biological basis for the different therapeutic approaches.

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