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Showing 13 to 24 of 442 entries
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Rigid occlusive titanium barriers for alveolar bone augmentation: two reports with 24-month follow-up.

International journal of clinical and experimental medicine

Engelke W, Deccó O, Cura AC, Borie E, Beltrán V.
PMID: 24955200
Int J Clin Exp Med. 2014 Apr 15;7(4):1160-5. eCollection 2014.

Titanium barriers have been used for guided bone regeneration in preclinical and preliminary clinical reports as a possible alternative to bone grafting. In two cases with lateral bone defects, rigid titanium barriers were used to provide a secluded space...

Clinical evaluation of use of platelet rich plasma in bone healing.

Journal of maxillofacial and oral surgery

Gawai KT, Sobhana CR.
PMID: 25729230
J Maxillofac Oral Surg. 2015 Mar;14(1):67-80. doi: 10.1007/s12663-013-0605-5. Epub 2014 Jan 09.

BACKGROUND: Tooth extraction is performed for a wide variety of reasons as we know. Several techniques aiming at enhancing the regeneration process in the extraction socket have been adopted such as filling the socket with autogenous bone grafts or...

Hydroxyapatite cement, a smart biomaterial for craniofacial skeletal tissue engineering.

Surgical technology international

Friedman CD, Costantino PD.
PMID: 12722010
Surg Technol Int. 1998;7:421-3.

Craniofacial skeletal surgery continues to command special interest from patients and clinicians dealing with skeletal defects. Autologous bone grafts remain the standard treatment by which bone substitutes are compared. A continued interest in avoiding donor sites and realizing "off...

Bangkok biomaterial center: 15 years experience in tissue banking.

Cell and tissue banking

Vajaradul Y.
PMID: 15256950
Cell Tissue Bank. 2000;1(3):229-39. doi: 10.1023/A:1026542730541.

Tissue banking is started in Thailand in 1979 at the Department of Orthopaedic Surgery, Siriraj Hospital, Bangkok. At that time tissues produced were freeze-dried bone allografts which were sterilized by ethylene oxide. In 1984, the freeze-dried tissue allograft project...

Biphasic calcium phosphate in periapical surgery.

Journal of conservative dentistry : JCD

Suneelkumar C, Datta K, Srinivasan MR, Kumar ST.
PMID: 20142892
J Conserv Dent. 2008 Apr;11(2):92-6. doi: 10.4103/0972-0707.44059.

Calcium phosphate ceramics like hydroxyapatite and beta -tricalcium phosphate (beta -TCP) possess mineral composition that closely resembles that of the bone. They can be good bone substitutes due to their excellent biocompatibility. Biphasic calcium phosphate is a bone substitute...

Improving in vitro generated cartilage-carrier-constructs by optimizing growth factor combination.

The open biomedical engineering journal

Wiegandt K, Goepfert C, Pörtner R.
PMID: 19662133
Open Biomed Eng J. 2007 Dec 13;1:85-90. doi: 10.2174/1874120700701010085.

The presented study is focused on the generation of osteochondral implants for cartilage repair, which consist of bone substitutes covered with in vitro engineered cartilage. Re-differentiation of expanded porcine cells was performed in alginate gel followed by cartilage formation...

Stimulation of Osteogenesis in Bone Defects Implanted with Biodegradable Hydroxyapatite Composed of Rod-Shaped Particles under Mechanical Unloading.

Acta histochemica et cytochemica

Ikeda T, Gonda Y, Tatsukawa E, Shibata Y, Kamitakahara M, Okuda T, Yonezawa I, Kurosawa H, Ioku K.
PMID: 23209337
Acta Histochem Cytochem. 2012 Oct 31;45(5):283-92. doi: 10.1267/ahc.12012. Epub 2012 Sep 08.

The aim of this study was to evaluate the influence of mechanical unloading on the repair of bone defects with implantation of biodegradable bone substitutes. Spherical granules of biodegradable hydroxyapatite composed of rod-shaped particles (RHA) or beta-tricalcium phosphate composed...

A hybrid technique for sinus floor elevation in the severely resorbed posterior maxilla.

Journal of periodontal & implant science

Jung UW, Hong JY, Lee JS, Kim CS, Cho KS, Choi SH.
PMID: 20498764
J Periodontal Implant Sci. 2010 Apr;40(2):76-85. doi: 10.5051/jpis.2010.40.2.76. Epub 2010 Apr 15.

PURPOSE: This study aimed to evaluate the effectiveness of the modified sinus floor elevation technique described hereafter as a "hybrid technique," in 11 patients with severely resorbed posterior maxillae.METHODS: Eleven patients who received 22 implants in the maxillary premolar...

Rabbit maxillary sinus augmentation model with simultaneous implant placement: differential responses to the graft materials.

Journal of periodontal & implant science

Kim YS, Kim SH, Kim KH, Jhin MJ, Kim WK, Lee YK, Seol YJ, Lee YM.
PMID: 23346463
J Periodontal Implant Sci. 2012 Dec;42(6):204-11. doi: 10.5051/jpis.2012.42.6.204. Epub 2012 Dec 31.

PURPOSE: This study was performed to establish an experimental rabbit model for single-stage maxillary sinus augmentation with simultaneous implant placement.METHODS: Twelve mature New Zealand white rabbits were used for the experiments. The rabbit maxillary sinuses were divided into 3...

Investigation of bone formation using calcium phosphate glass cement in beagle dogs.

Journal of periodontal & implant science

Lee SB, Jung UW, Choi Y, Jamiyandorj O, Kim CS, Lee YK, Chai JK, Choi SH.
PMID: 20607057
J Periodontal Implant Sci. 2010 Jun;40(3):125-31. doi: 10.5051/jpis.2010.40.3.125. Epub 2010 Jun 25.

PURPOSE: Among available biomaterials, bioceramics have drawn special interest due to their bioactivity and the possibility of tailoring their composition. The degradation rate and formulation of bioceramics can be altered to mimic the compositions of the mineral phase of...

Bone substitutes for peri-implant defects of postextraction implants.

International journal of biomaterials

Santos PL, Gulinelli JL, Telles Cda S, Betoni Júnior W, Okamoto R, Chiacchio Buchignani V, Queiroz TP.
PMID: 24454377
Int J Biomater. 2013;2013:307136. doi: 10.1155/2013/307136. Epub 2013 Dec 12.

Placement of implants in fresh sockets is an alternative to try to reduce physiological resorption of alveolar ridge after tooth extraction. This surgery can be used to preserve the bone architecture and also accelerate the restorative procedure. However, the...

Antimicrobial surfaces for craniofacial implants: state of the art.

Journal of the Korean Association of Oral and Maxillofacial Surgeons

Actis L, Gaviria L, Guda T, Ong JL.
PMID: 24471018
J Korean Assoc Oral Maxillofac Surg. 2013 Apr;39(2):43-54. doi: 10.5125/jkaoms.2013.39.2.43. Epub 2013 Apr 23.

In an attempt to regain function and aesthetics in the craniofacial region, different biomaterials, including titanium, hydroxyapatite, biodegradable polymers and composites, have been widely used as a result of the loss of craniofacial bone. Although these materials presented favorable...

Showing 13 to 24 of 442 entries