Paediatrics · Anaesthesiology · ICU and Critical Care
Pediatric Oral ETT Depth (Age/2 + 12) calculator
Enter the published formula inputs below to calculate and interpret this score.
Clinical inputs
years
Allowed range: 1–16 years
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Clinical inputs
- Age (years)Accepted range: 1 to 16
Primary source
Pek JH et al. Comparison of Formulae for Orotracheal Intubation Depth in the Paediatric Population. Ann Acad Med Singap. DOI: 10.47102/annals-acadmedsg.2018.47.5.208. PMID: 29777243. Scope: Classic oral depth (cm) = age(years)/2 + 12 at the lips among compared paediatric formulae. (2018)
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