Výsledky vyhledávání - "Georges, Bettega"

Autor: Georges Bettega, E. Escudier, R. Mari, V. Tolsma, L. Galmard, L. Noyelles, R. Lartizien, B. Bouchet

Publikováno v: Journal of Stomatology, Oral and Maxillofacial Surgery. 123:81-84

Management of soft tissue avulsion after facial bites could be challenging in some situation. We presented the case of a 32 years old men suffering from a full thickness avulsion of the left lower lip and cheek after a dog bite. Even if the lip fragm

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::a2a93dab6e9df61bf838f670e3805fa7
https://doi.org/10.1016/j.jormas.2021.01.003

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3D-printed polymeric scaffolds with optimized architecture to repair a sheep metatarsal critical-size bone defect

The reconstruction of critical-size bone defects in long bones remains a challenge for clinicians. We developed a new bioactive medical device for long bone repair by combining a 3D-printed architectured cylindrical scaffold made of clinical-grade po

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::4984b94a61bdc0f59f8d218478559b8c
https://doi.org/10.1101/2022.12.14.520447

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Akademický článek

Computer-assisted teaching of bilateral sagittal split osteotomy: Learning curve for condylar positioning.

Autor: Charles Savoldelli, Emmanuel Chamorey, Georges Bettega

Publikováno v: PLoS ONE, Vol 13, Iss 4, p e0196136 (2018)

Bilateral sagittal split osteotomy (BSSO) is a widely-performed procedure in orthognathic surgery for the correction of dentofacial deformity. Condylar positioning is a critical step during BSSO to maximize functional and morphological results. The u

Externí odkaz: https://doaj.org/article/af8cc01d35b640559d4f5731ce013f9d

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Noninvasive Monitoring of Deep Tissue Oxygenation in Buried Flaps by Time-Resolved Near-Infrared Spectroscopy in Pigs

Autor: Rodolphe Lartizien, Michel Berger, Jean-Luc Coll, Anne Planat-Chrétien, Maxime Henry, Audrey Dot, Georges Bettega

Publikováno v: Plastic & Reconstructive Surgery. 146:565e-577e

Background Flap monitoring in reconstructive surgery is particularly important because flap failure is a dramatic event for the patient and for the medical team. Noninvasive deep tissue oxygenation monitoring is a challenge. The aim of this experimen

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6d42597dba31e3d4b4f4ebe023f5ab10
https://doi.org/10.1097/prs.0000000000007255

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Distinction between arterial and venous occlusion with tissue oxygen pressure in a porcine fascio‐cutaneous flap model

Autor: Anne Planat-Chrétien, Georges Bettega, Paul Bettega, Michel Berger, Rodolphe Lartizien, Maxime Henry, Sanela Besse, Isabelle Zaccaria, Jean-Luc Coll

Publikováno v: Microsurgery. 40:881-885

Background In recent years, many devices have been developed to monitor free flaps. The Licox probe, which measures tissue oxygen pressure (PtO2 ), is one of the available devices. Our aim was to demonstrate that PtO2 could distinguish arterial from

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a7a9338f454caee63118b6d9acb333a2
https://doi.org/10.1002/micr.30661

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3D-printed scaffold combined to 2D osteoinductive coatings to repair a critical-size mandibular bone defect

Autor: Jean Boutonnat, Catherine Picart, Charlotte Garot, Sanela Morand, Georges Bettega, Vincent Fitzpatrick, Julien Vollaire, Paul Machillot, Véronique Josserand, M. Bouyer

Publikováno v: Materials Today Bio
Materials Today Bio, 2021, 11, pp.100113. ⟨10.1016/j.mtbio.2021.100113⟩
Materials Today Bio, Elsevier, 2021, 11, pp.100113. ⟨10.1016/j.mtbio.2021.100113⟩
Materials Today Bio, Vol 11, Iss, Pp 100113-(2021)

The reconstruction of large bone defects (12 cm3) remains a challenge for clinicians. We developed a new critical-size mandibular bone defect model on a minipig, close to human clinical issues. We analyzed the bone reconstruction obtained by a 3D-pri

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4fd01848958a365373bc6690cdac6e30
https://hal.science/hal-03247374

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Topographic superficial craniectomy for invasive scalp carcinoma

Autor: J. De Quatrebarbes, Georges Bettega, R. Lartizien, L. Noyelles

Publikováno v: International journal of oral and maxillofacial surgery. 51(8)

The management of non-melanoma skin cancer of the scalp that invades the deep structures can be challenging. An operative technique of topographic superficial craniectomy using a piezoelectric instrument (Piezosurgery (Mectron S.p.A., Carasco, Italy)

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0b8c212504cb88a5f025169385aa1ff1
https://pubmed.ncbi.nlm.nih.gov/34656386

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Additive Manufacturing of Material Scaffolds for Bone Regeneration: Toward Application in the Clinics

Autor: Catherine Picart, Charlotte Garot, Georges Bettega

Publikováno v: Advanced Functional Materials
Advanced Functional Materials, Wiley, 2021, 31 (5), pp.2006967. ⟨10.1002/adfm.202006967⟩
Advanced Functional Materials, 2021, 31 (5), pp.2006967. ⟨10.1002/adfm.202006967⟩
Adv Funct Mater

Additive manufacturing (AM) allows the fabrication of customized bone scaffolds in terms of shape, pore size, material type and mechanical properties. Combined with the possibility to obtain a precise 3D image of the bone defects using computed tomog

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::80460cfbc3aed81110898904fb7ad905
https://hal.archives-ouvertes.fr/hal-03247390

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