Abstract
3M syndrome is very rare, it’s a heterogeneous autosomal recessive disorder named after 3 researches who described it for the first time, Miller, Mckusck and Malvaux. Whose main characteristic are; delayed prenatal growth, severe postnatal growth, facial dysmorphia, radiological abnormalities, presence of dolichocephaly, frontal bulging, triangular face, thick lips, raised eyebrows, severe maxillary hypoplasia, melancholic facies, delayed severe dental eruption, lack of facial mass growth. The objective of the article is the description of twin cases that come to the Advanced Dental Care Clinic of the University of Monterrey; 8 years 6 months old, with confirmation of the 3M syndrome, with a blood test at 4 years of age by the Genetics Service of the University Hospital. MÉD.UIS.2019;32(2): 59-65
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