Impact of early intravelar veloplasty at six months on mandibular growth in patients with Pierre Robin Sequence - Archive ouverte HAL Accéder directement au contenu
Article Dans Une Revue Journal of Cranio-Maxillofacial Surgery Année : 2018

Impact of early intravelar veloplasty at six months on mandibular growth in patients with Pierre Robin Sequence

Résumé

Pierre Robin Sequence (PRS) combines mandible microretrognathia, asynchronism of the pharynx and tongue, glossoptosis and, in some cases, cleft palate. Its principal functional consequences are respiratory and feeding problems during the neonatal period. In this study, we focused on the impact of early closure of the cleft at six months on mandibular growth in patients with PRS. We performed a retrospective study of 15 patients followed for PRS and undergoing surgery performed by the same senior surgeon (HB) at our cleft center between 2005 and 2012. These patients underwent early closure of the cleft (at a mean age of 5.87 months) by intravelar veloplasty, as described by Sommerlad. Only one article with exploitable data analyzing facial and mandibular growth in a cephalometric study of children with PRS has been published. The children in this series, constituting the control group for our study, underwent veloplasty between the ages of 12 and 18 months, often accompanied by labioglossoplasty, and the cephalometric study was carried out between the ages of four and seven years. We compared this control group in which surgery was performed at 12–18 months with our series of children undergoing surgery at six months, in a cephalometric study based on teleradiographic profile measurements performed between the ages of four and seven years. We found that early closure of the cleft soft palate yielded results identical to those for the control group in terms of mandibular growth, without the need for labioglossopexy. Finally, early intravelar veloplasty led to early functional improvement in terms of speech and phonation.
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Dates et versions

hal-02296431 , version 1 (25-09-2019)

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Aude Caillot, Béatrice Ambroise, Hervé Bénateau, Alexis Veyssiere. Impact of early intravelar veloplasty at six months on mandibular growth in patients with Pierre Robin Sequence. Journal of Cranio-Maxillofacial Surgery, 2018, 46 (7), pp.1059-1064. ⟨10.1016/j.jcms.2018.05.015⟩. ⟨hal-02296431⟩
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