Congenital absence of (ear) auricle
ICD-10 Q16.0 is a billable code used to indicate a diagnosis of congenital absence of (ear) auricle.
Congenital absence of the auricle, also known as microtia, is a condition where the external ear is underdeveloped or absent at birth. This malformation can occur in isolation or as part of a syndrome involving other congenital anomalies. The severity of microtia can vary significantly, ranging from a small, malformed ear to complete absence of the auricle. In some cases, associated conditions may include hearing loss, which can be conductive due to the absence of the ear structure. The condition may be linked to environmental factors, genetic predispositions, or teratogenic influences during pregnancy. Diagnosis is typically made through physical examination, and imaging studies may be utilized to assess the internal ear structures. Management often involves a multidisciplinary approach, including audiology for hearing assessments and potential surgical interventions for cosmetic and functional restoration. Understanding the implications of this condition is crucial for appropriate coding and management in pediatric patients.
Detailed history of prenatal exposure, family history of congenital anomalies, and physical examination findings.
Evaluation of a newborn with absent auricles during routine examination, referral for audiology assessment.
Consideration of developmental milestones and potential need for hearing aids or surgical intervention.
Genetic testing results, family pedigree, and any syndromic associations.
Genetic counseling for families with a history of congenital ear anomalies, assessment for syndromic conditions.
Understanding the genetic basis of associated syndromes and implications for family planning.
Used for surgical correction of microtia.
Preoperative assessment, surgical notes, and postoperative follow-up.
Pediatric considerations for anesthesia and recovery.
Microtia refers to the underdevelopment or absence of the auricle, while anotia is the complete absence of the external ear. Accurate coding requires distinguishing between these conditions based on clinical findings.
