Results 231 to 240 of about 24,655 (255)

Bone regeneration after radicular cyst removal with and without guided bone regeneration

International Journal of Oral and Maxillofacial Surgery, 1998
In order to determine the degree of bone regeneration after removal of radicular cysts using guided bone regeneration (GBR), a prospective, controlled and randomized clinical study was performed. Thirty patients with radicular cysts were divided into three groups.
J, Santamaría, A M, García, J C, de Vicente, S, Landa, J S, López-Arranz   +4 more
openaire   +2 more sources

Quantification of Guided Regeneration of Weight-Bearing Bones

Orthopedics, 2003
Abstract An accurate histological evaluation system was established to improve and quantify the compatibility of membranes to provide bone regeneration in a large mid-diaphyseal bone defect, complementing radiographic evaluation. New bone formation obtained in critical segmental defects covered with tubular ethyl cellulose membranes was ...
Rami, Mosheiff, Adi, Friedman, Michael, Friedman, Meir, Liebergall   +3 more
openaire   +2 more sources

The role of guided tissue regeneration and guided bone regeneration.

Annals of the Royal Australasian College of Dental Surgeons, 1995
The goal of periodontal therapy includes not only the halting of the progressive loss of connective tissue attachment but also the restitution of those parts of the supporting apparatus which have been destroyed. The cells which repopulate this area may originate from any number of the different tissue components of the periodontium: the dentogingival ...
E S, Rosenberg, F, Cytryn, A, Guzman, B, Maldonado   +3 more
openaire   +1 more source

Polymers in Guided Bone Regeneration

2022
In dental debilitating conditions, such as edentulism, the patient must have sufficient alveolar crest bone mass to guarantee the possibility of corrective interventions, such as implants. The decrease in bone tissue is caused by the body's natural reabsorption, which begins after tooth loss. Some surgical techniques could be used to solve this problem,
openaire   +1 more source

Prerequisites for improving the method of guided bone regeneration

Stomatologiya, 2018
The purpose of this article was to discuss the need for the introduction of the concepts of 'vicryl situational frame' and 'the plastic substrate', in which the first one updates the shape-generating aspect of reconstruction, the second one - its volume-generating aspect. The latter is described as a new surgical technique.
M V, Lomakin, I I, Soloshchanskii, T A, Zimnukhova, A A, Pokhabov   +3 more
openaire   +2 more sources

Guided bone regeneration to repair an osseous defect

American Journal of Orthodontics and Dentofacial Orthopedics, 2003
The ultimate goal of orthodontic therapy is to establish functional and esthetic dental relationships in a balanced facial pattern. In patients with compromised periodontal support, the use of multidisciplinary treatment plans is essential in attaining these goals.
Roberto S, Carvalho, Donald, Nelson, Hans, Kelderman, Roger, Wise   +3 more
openaire   +2 more sources

Bioabsorbable laminated membranes for guided bone regeneration

Technology and Health Care, 2002
Guided tissue regeneration (GTR), or guided bone regeneration (GBR), can be considered as sub-areas of tissue engineering because the characteristics of newly forming tissue are commonly influenced as usual by the surgical intervention and more importantly by the morphology or topography of a biomaterial surface.
M, Kellomäki, K, Puumanen, N, Ashammakhi, T, Waris, S, Paasimaa, P, Törmälä   +5 more
openaire   +2 more sources

Healing of Bone Defects by Guided Tissue Regeneration

Plastic and Reconstructive Surgery, 1988
In this study we describe a principle for the accomplishment of bone regeneration based on the hypothesis that different cellular components in the tissue have varying rates of migration into a wound area during healing. By a mechanical hindrance, using a membrane technique, fibroblasts and other soft connective-tissue cells are prevented from entering
C, Dahlin, A, Linde, J, Gottlow, S, Nyman   +3 more
openaire   +2 more sources

[Guided bone regeneration: general survey].

Revue belge de medecine dentaire, 2009
The principle of 'guided bone regeneration' was first described in 1988 on the basis of animal-experimental data. Six weeks after transmandibular defects had been created and protected by non-resorbable teflonmembranes, complete bone regeneration was found.
Cosyn, Jan, De Bruyn, Hugo
openaire   +2 more sources

Bioabsorbable scaffolds for guided bone regeneration and generation

Biomaterials, 2000
Several different bioabsorbable scaffolds designed and manufactured for guided bone regeneration and generation have been developed. In order to enhance the bioactivity and potential osteoconductivity of the scaffolds, different bioabsorbable polymers, composites of polymer and bioactive glass, and textured surface structures of the manufactured ...
M, Kellomäki, H, Niiranen, K, Puumanen, N, Ashammakhi, T, Waris, P, Törmälä   +5 more
openaire   +2 more sources