title: A comprehensive newborn exam: part I. General, head and neck, cardiopulmonary.
abstract: A comprehensive newborn examination involves a systematic inspection. A Ballard score uses physical and neurologic characteristics to assess gestational age. Craniosynostosis is caused by premature fusion of the sutures, and 20% of children with this condition have a genetic mutation or syndrome. The red reflex assessment is normal if there is symmetry in both eyes, without opacities, white spots, or dark spots. If the red reflex findings are abnormal or the patient has a family history of pertinent eye disorders, consultation with an ophthalmologist is warranted. Newborns with low-set ears should be evaluated for a genetic condition. Renal ultrasonography should be performed only in patients with isolated ear anomalies, such as preauricular pits or cup ears, if they are accompanied by other malformations or significant family history. If ankyloglossia is detected, a frenotomy may be considered if it impacts breastfeeding. The neck should be examined for full range of motion because uncorrected torticollis can lead to plagiocephaly and ear misalignment. Proper auscultation is crucial for evaluation of the bronchopulmonary circulation with close observation for signs of respiratory distress, including tachypnea, nasal flaring, grunting, retractions, and cyanosis. Benign murmurs are often present in the first hours of life. Pulse oximetry should be performed in a systematic fashion before discharge.
authors.affiliation: Dwight D. Eisenhower Army Medical Center, Fort Gordon, GA, USA.
authors.forename: Mary L
authors.initials: ML
authors.lastname: Lewis
mesh_terms: D018376:Cardiovascular Abnormalities / Q000175:diagnosis*; D005260:Female; D005820:Genetic Testing; D005865:Gestational Age; D006257:Head / Q000002:abnormalities / Q000473:pathology; D006801:Humans; D007231:Infant, Newborn; D008297:Male; D009333:Neck / Q000002:abnormalities / Q000473:pathology; D015997:Neonatal Screening / Q000379:methods*; D010808:Physical Examination / Q000379:methods; D012140:Respiratory Tract Diseases / Q000175:diagnosis*; D063189:Symptom Assessment / Q000379:methods