This lack in migration, and therefore the absence of interaction between mesenchyme and neural crest cells, has been associated with other problems observed in HFM patients, such as microdontia
and hypodontia, (7) cleft palate and heart problems.
Patients' dental records and radiographs were examined in order to detect the dental anomalies: congenitally missing teeth, impactions, ectopic eruption, supernumerary teeth, dilacerations, microdontia
, and any other unusual finding that can be assessed with OPG.
Seckel syndrome associated with oligodontia, microdontia
, enamel hypoplasia, delayed eruption, and dentin dysmineralization: a new variant?
In severe cases, it is often associated with conical teeth, microdontia
and delayed eruption of permanent teeth, an increased freeway space and retention of deciduous teeth and also with taurodontism.
Those excluded were subjects with anterior teeth fractures, congenital or acquired maxillofacial defects, attrition, any missing anterior tooth, microdontia
Prevalence of upper lateral incisor microdontia
in a mexican population
PAX9 mutations are associated with oligodontia, microdontia
, benign hereditary chorea, cleft of secondary palate, and absent thymus and parathyroid glands [Kavitha et al.
Hypodontia and Microdontia
Associated with Hereditary Ectodermal Dysplasia.
Hypodontia, the congenital absence of one or more teeth, and microdontia
, abnormal smallness of the teeth, are other features of largely genetic origin.
dysplasia, anadontia, supernumerary teeth, microdontia
, hypodontia, fusion, gemination, amelogenesis imperfecta, others.
Severe progressive kyphoscoliosis, severe arthritic changes with joint dislocations, rhizomelic limbs, genu valgum, cubitus valgus, mild brachydactyly, camptodactyly, and microdontia
occur in this disease (112).