Overview
Gingival cleft, often associated with broader craniofacial anomalies, refers to a congenital defect involving the gingiva, potentially extending to include lip, palate, and other facial structures. These clefts can occur in isolation or as part of syndromes involving multiple systemic features 23456.Diagnosis
Clinical Examination: Identification of clefting in the gingiva, often accompanied by lip and/or palate involvement.
Imaging Studies: CT and MRI to assess extent of bony clefts and associated craniofacial anomalies 45.
Genetic Testing: Considered in syndromic cases to identify underlying genetic syndromes like HMC syndrome 3.
Orbital Assessment: Important in cases involving facial clefts near the orbit, utilizing CT or MRI to evaluate microphthalmia and nasolacrimal apparatus abnormalities 6.Management
Surgical Intervention: Primary repair of lip and palate clefts by experienced craniofacial surgeons 4.
Orthodontic Care: Long-term management to address dental alignment and occlusion issues 1.
Multidisciplinary Team: Collaboration with geneticists, ophthalmologists, and speech therapists for comprehensive care 26.
Psychosocial Support: Essential for patients and families dealing with the psychological impact of craniofacial anomalies 1.Special Populations
Pregnancy: Prenatal screening for oral clefts; opinions on termination vary significantly between regions, influenced by cultural and societal factors 1.
Pediatrics: Early identification and intervention crucial for optimal outcomes; genetic counseling recommended for syndromic cases 236.
Comorbidities: Management must consider associated anomalies such as hypertelorism, microphthalmia, and neurological defects 56.Key Recommendations
Early Multidisciplinary Assessment: Essential for patients with gingival clefts, especially those with associated craniofacial anomalies (Evidence: Moderate 26).
Genetic Counseling: Recommended for families with syndromic forms of clefting to understand recurrence risks (Evidence: Moderate 3).
Cultural Sensitivity in Prenatal Counseling: Providers should be aware of varying societal views on prenatal diagnosis and termination decisions regarding oral clefts (Evidence: Expert opinion 1).References
1 Maarse W, Boonacker CW, Lapid O, Swanenburg De Veye HF, Weiner Z, Kon M et al.. Professional opinion on oral cleft during pregnancy: a comparison between Israel and The Netherlands. Prenatal diagnosis 2015. link
2 Murphy HR, Birch J, Brooks C, Chandna A, Ashworth MT, Greenhalgh KL. Description of a new syndrome: auricular abnormalities and cleft lip in two sibs, in association with cleft palate and unusual opthalmological findings. Clinical dysmorphology 2006. link
3 Verloes A. Hypertelorism-microtia-clefting (HMC) syndrome. Genetic counseling (Geneva, Switzerland) 1994. link
4 Chapman S, Goldin JH, Hendel RG, Hockley AD, Wake MC, Weale P. The median cleft face syndrome with associated cleft mandible, bifid odontoid peg and agenesis of the anterior arch of atlas. The British journal of oral & maxillofacial surgery 1991. link90199-f)
5 Hori A. A brain with two hypophyses in median cleft face syndrome. Acta neuropathologica 1983. link
6 Schlenker JD, Ricketson G, Lynch JB. Classification of oblique facial clefts with microphthalmia. Plastic and reconstructive surgery 1979. link