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Biomedical subjects

N Grimbert

Publications and source records attributed to N Grimbert.

7 recordsLinked to original sources

[Cauhépé-Fieux syndrome. Interception in the deciduous dentition of mid-face hypoplasia].

Inadequate transverse development of the milk dentition alveolar arcade (Cauhepe-Fieux syndrome) may have important effects on the constitution of facial architecture and in the medium term require orthognathic surgery. The acquisition of dental arcade contact on deglutition is only possible after normalization of the dimensions of the arch of the palate. The recommended suture inducing prosthesis should obligatorily include intercalating molar plates designed to overcome inadequate occlusion during treatment (on average 9 months). Both stimulation of growth at the level of the intermaxillary suture in this age group, and the stability of the results obtained, have been demonstrated after a period of follow up of more than 10 years taking into account the cybernetic aspects of the studies carried out by Professor Petrovic.

Child, Preschool↗

[Facial profile--psychological profile].

The morphological organisation of the face reflects the individual's social context and heredity and also reveal certain personality traits. Emotional facial expression is a very special form of communication. This functional and behavioural dynamic leads to the formation of a certain anatomical structure as a result of repetitive functions. The psychological examination of nineteen retrognathic patients and seven prognathic patients revealed the timid, inhibited of even anxious personality of the first group of patients in contrast with the extraverted and frequently aggressive personality of prognathic patients.

Facial Expression↗

[Induction alveolectomies and root malformations].

In connection with 2 cases of dental retention due to radicular malformations, the authors draw attention to the following three points: 1. The diastema in which the retained tooth develops should exceed its mediodistal diameter. 2. The malformation of the root is not a counter-indication for induction alveolectomy: this triggers growth of the alveolar bone satellite of the tooth, following a process different from the usual mechanism of dental eruption. It could mean that the coronary portion, which is of epithelial origin, is rejected by its bony, connective tissue environment. 3. They would like diagnosis of dento-maxillary disharmony to be graded: --difficult to judge from X-rays alone; --dubious when abnormalities in the transverse diameter of the arches also contribute to crowding of the teeth.

Adolescent↗