How should the considerable discrepancy between concepts of sustainable urban development proclaimed by Chinese authorities and reality on ground be understood? This article examines planning procedures that currently hold sway in China. The building new cities is based upon a generic method hyper-productivist functionalist planning, reflected as pyramid structure extends over whole country embodied zoning vast scale. procedure, which has been force for nearly 30 years, not at present one...

In order to face the challenge of sustainable urban development on its own territory, China has chosen Singapore as model and privileged partner. By analysing more than 20 years cooperation, aim this article is study what sort vision for pursuing, how "Singaporean model" imported incorporated by Chinese stakeholders, in ways it transforming specificities planning, building, organising country's cities. Our analysis covers two Sino-Singaporean operations that are currently leading way China:...

Carcinomas arising in odontogenic cysts are uncommon. Malignant transformation of a dentigerous cyst is rare observation. A primary intraosseous carcinoma from 69 years old female presented this case report. The patient initially consulted for pain the mandibular left molar region. Primary investigations firstly showed probably benign lesion but immunochemistry analysis finally revealed squamous cell cyst. An extension assessment was performed and no evidence lymph node or distant metastasis...

Gardner-Diamond Syndrome (GDS) is rare. It characterized by the spontaneous formation of painful erythematous skin lesions that develop into ecchymoses within 24 h and then disappear progressively over days to weeks. The complications can be serious. A 35-year-old man with GDS was admitted oral surgery department for dental infectious focus eradication. Clinical radiological examinations indicated extraction tooth 17. performed local anaesthesia, cardiac monitoring, verbal reassurance...

La lacune de Stafne est une cavité développée aux dépends la face linguale mandibule, vraisemblablement par pression glande sous-mandibulaire. Elle asymptomatique et ne nécessite aucun traitement. Son diagnostic essentiellement radiologique indispensable afin d'éviter un geste chirurgical inutile risqué

Lipoma is a common tumour that may be confounded with other soft tissue lesions. We report case of posttraumatic myxoid lipoma the lip which was first diagnosed as mucocele.

Introduction: The area perilingularis is an anatomo-functional complex that gathers the mandibular foramen, lingula, antilingula and mylohyoid groove. development of these structures their ontogenetic coordination have been poorly studied. Material methods: Development scorings made studied for each links. Results discussion: These shown evolution towards accentuation migration reliefs. Moreover, was statistically linked. determinism perilingularis, inherited or under influence environment,...

Introduction : La maladie de Rendu Osler (MRO) est une génétique autosomique dominante liée à un trouble l’angiogenèse. Son incidence en moyenne 1 pour 5000 habitants. diagnostic basé sur la présence télangiectasies cutanéo-muqueuses, des épistaxis récidivantes, malformations artério-veineuses viscérales et contexte héréditaire. Observation Le cas d’une patiente atteinte MRO a été diagnostiqué au cours consultation odontologique routine. bilan mis évidence vasculaires viscérales. Un familial...

Introduction : Les chirurgiens oraux sont régulièrement confrontés à des lésions osseuses ou muqueuses bénignes dont l’aspect est peu caractéristique. Ils doivent réaliser examens complémentaires radiologiques, et faire analyser les pièces d’exérèse chirurgicales afin de connaître la nature histologique lésions. Observation Deux patientes présentant fibromes ossifiants d’aspects cliniques différents, confirmés par analyses histopathologiques, rapportés. Discussion Il existe plusieurs...

La lacune de Stafne est une cavité développée aux dépends la face linguale mandibule, vraisemblablement par pression glande sous-mandibulaire. Elle asymptomatique et ne nécessite aucun traitement. Son diagnostic essentiellement radiologique indispensable afin d'éviter un geste chirurgical inutile risqué.

Psoriasis is a chronic cutaneous inflammatory disease. We describe the case of 60-year-old woman presenting both general psoriasis and oral erythemato-erosive lesions. History histopathology lesions tend to prouve link with her psoriasis. Local applications betamethasone provides rapid improvement symptomatology.

Aim and objective: The aim of this paper is to present, with a series clinical cases, some advantages modified surgical technique using fixed bone flaps in an approach voluminous maxillary or mandibular odontogenic cysts (excluding keratocysts) highlight the positive impact on healing mucus tissues.Background: enucleation generally realized subtractive osteoplasty.The major problem kind procedure frequent fibrous (or scar formation) cavity due mucosal invagination, especially for large...

Les anémies présentent souvent des symptômes buccaux importants à connaître par l'odontologiste car ils peuvent permettre un dépistage précoce.