The best replacement for atresia is stenosis.

The best alternatives to atresia are rated as following:
★★★★★  stenosis
★★★  agenesis
★★  stricture
★★  pyloric stenosis
★  severe microtia
★  neonatal hepatitis
★  duodenal atresia
★  fistula
★  tracheoesophageal fistula
★  pulmonary stenosis
  microtia
  imperforate anus
  choledochal cyst

Your alternative for atresia is not listed? Suggest!
Speaking about atresia, one probably shouldn't forget about fistula.

Other search terms related to atresia and their ratings are:
★★★★★ fistula
★★★★★ tracheoesophageal fistula
★★★★ microtia
★★★★ tef
★★★★ vsd
★★★ ventricular septal defect
★★ tetralogy of fallot
★★ hypoplastic right ventricle
★ tracheal fistula
★ distal tef
transposition
transesophageal fistula
tef fistula
distal fistula
You have in mind a companion for atresia and it is not yet here? Propose!



Google Trends

Scale is based on the average worldwide traffic of atresia in all years. Click on graph for more.
atresia
stenosis
agenesis