Kisho is an information platform, not a medical provider. Nothing on this site constitutes medical advice, diagnosis, or treatment recommendations. All content is aggregated from publicly available sources (including ClinicalTrials.gov, PubMed, FDA.gov, and Orphanet) and is provided for informational purposes only. Clinical trial eligibility, treatment decisions, and any health-related actions should always be discussed with a qualified healthcare professional. Kisho does not endorse any specific therapy, organization, or clinical trial. Terms of use · Privacy policy
Median cleft of the upper lip and maxilla is a rare, congenital, developmental defect during embryogenesis characterized by a midline vertical cleft through the upper lip and premaillary bone (can also involve the nasal septum and central nervous system). The phenotypic spectrum is highly variable (ranging from a simple vermillion notch to a wide complete cleft) and hypo/hypertelorism, telecanthus, monophthalmia, flat or cleft nose, wide columella, median alveolar cleft and cranial malformations may be associated.
No clinical trials have been registered for median cleft of the upper lip and maxilla.
3 publications have been identified in PubMed for median cleft of the upper lip and maxilla. Research spans Epidemiology / Natural History (67%) and Clinical Trial Publication (33%).
Abd-El-Ghafour M (2025). [PMID: 40410786](https://pubmed.ncbi.nlm.nih.gov/40410786/). *BMC oral health*. [Epidemiology / Natural History]
Rando GM (2024). [PMID: 39062273](https://pubmed.ncbi.nlm.nih.gov/39062273/). *Children (Basel, Switzerland)*. [Clinical Trial Publication]
Novakova M (2024). [PMID: 39472868](https://pubmed.ncbi.nlm.nih.gov/39472868/). *BMC oral health*. [Epidemiology / Natural History]
Data assembled from 3 of 12 sources · Last updated Sep 20, 2026, 4:38 PM UTC
European rare disease database
Genetic and Rare Diseases Info Center