Description of the disease * EnglishPolish Pobierz sekcję do PDF Definition A rare lateral facial cleft characterized by a temporo-zygomatic defect, usually with absence of the zygomatic arch and deformities of the mandibular ramus, condyle, and coronoid process. Associated soft tissue abnormalities include malformations of the ear and hypoplasia or absence of the temporal muscle. Preauricular hair may be absent or divided into two portions. Facial manifestations include macrostomia (with extension of the cleft to the corner of the mouth) and pre-auricular tags. Incomplete clefts may be found in the molar region and between the maxillary tuberosity and pterygoid process. Disease data Classification Morphological anomaly Synonyms Commissural facial cleft Makrostomia Rozszczep twarzy nr 7 wg klasyfikacji Tessiera Transverse facial cleft ORPHA code 141276 OMIM code 613545 ICD10 code Q18.4 ICD11 code LA51 *Soruce Extended description of the disease Pobierz sekcję do PDF No additional description. Orphanet - interntowa baza danych dotyczących rzadkich chorób i sierochych leków. ©INSERM 1999 - Dostępna na stronie www.orphanet.pl