Introduction: Congenital Talipes equinovarus (CTEV) or clubfoot is one of the most common congenital abnormalities. Early by means of ultrasonography allows an opportune interventionand improves th deformity's correction prognosis. Goal: To describe the patients diagnosed with CTEV by means of sonographies betwen 2003 and 2012 inBogota at both, the Instituto de ortopedia Infantil Roosevelt (IOIR) and one of the authors private office. Methods: A descriptive retrospective study on the focus populatios was made. The equality of the dataof the quantitative variables in distance measure was analysed by the Kolmogorov-Smirnov test. For yhe variables prenatal diagnoses and days of the start of treatment the Mann-Whitney U test was used. Finally an analysis was made by means ofthe SPSS Statistics software package, version 18.0. Results: 178 patients met the selection criteria. 34.3% of the patients had a by ultrasound performed, there were statisticallysignificat differences between the patients with CTEVprenatal and those whose come after birth, being higher in the firts group (p<0.001) Treatment began earlier for patients with a CTEV prenataly diagnosed (a mean of 28.2) than those whitout it (120 days) (p<0.001). Conclusions: Prenatal by foetal ultrasonography contributes to an early detection of musculoesqueletal abnormalities such as CETV and promotes an early intervention of the patient.