Related Experiment Video
Updated: Apr 26, 2026
Method of Studying Palatal Fusion using Static Organ Culture
Published on: September 19, 2015
Prevalence of cleft lip and cleft palate in rural north-central guatemala
Objective:
To estimate the number of new cases of cleft lip and cleft palate in the department (state) of Alta Verapaz, Guatemala, in 2012.
Design:
Cross-sectional survey of midwives from communities identified through a two-stage cluster-sampling process. Midwives were asked how many babies they had delivered in the past year and how many of those newborns had various types of birth defects, as illustrated in pictures.
Setting:
Indigenous Mayan communities in rural north-central Guatemala.
Participants:
Midwives (n = 129) who had delivered babies in the previous year.
Main Outcome Measure:
Reports of babies born with cleft lip and cleft palate.
Results:
A 1-year prevalence rate of 18.9 per 10,000 for cleft lip and 4.7 per 10,000 for cleft palate was estimated for Alta Verapaz. None of the cases of cleft lip also had cleft palate.
Conclusion:
The indigenous communities in north-central Guatemala might have a relatively high cleft lip prevalence rate compared with the global average.
Related Concept Videos
01:26Assessment of the Mouth
Mouth Inspection
The inspection begins with visually examining the mouth for symmetry, color, and size.
01:11Oral Cavity
Teeth: The teeth are the hardest structures in our bodies. Humans have two sets of teeth throughout their lifetime: deciduous (baby) teeth and permanent teeth. Each tooth consists of several parts: the crown (visible part), the root (embedded in the jaw), enamel (hard outer...
01:24Prosopagnosia