KEY FACTS Terminology Synonyms: Chiari 1 malformation (CM1), Arnold-Chiari 1 malformation You’re Reading a Preview Become a Clinical Tree membership for Full access and enjoy Unlimited articles Become membership If you are a member. Log in here
KEY FACTS Terminology Synonyms: Hypoplastic C1, hypoplastic atlas You’re Reading a Preview Become a Clinical Tree membership for Full access and enjoy Unlimited articles Become membership If you are a member. Log in here
KEY FACTS Terminology Congenital small or absent odontoid process You’re Reading a Preview Become a Clinical Tree membership for Full access and enjoy Unlimited articles Become membership If you are a member. Log in here
KEY FACTS Terminology Synonym: Split C1 You’re Reading a Preview Become a Clinical Tree membership for Full access and enjoy Unlimited articles Become membership If you are a member. Log in here
KEY FACTS Terminology Synonym: Incomplete C1 posterior ring Definition: Posterior C1 arch is incompletely formed with midline or paramidline osseous defect(s) You’re Reading a Preview Become a Clinical Tree membership for Full access and enjoy Unlimited articles Become membership If…
KEY FACTS You’re Reading a Preview Become a Clinical Tree membership for Full access and enjoy Unlimited articles Become membership If you are a member. Log in here
KEY FACTS You’re Reading a Preview Become a Clinical Tree membership for Full access and enjoy Unlimited articles Become membership If you are a member. Log in here
KEY FACTS Terminology Synonym: Ossiculum terminale persistens Persistence of unfused odontoid tip ossification center into adulthood You’re Reading a Preview Become a Clinical Tree membership for Full access and enjoy Unlimited articles Become membership If you are a member. Log…
KEY FACTS Terminology Latin: “Little posterior bridge” Synonyms: Arcuate foramen, sagittale foramen, canalis vertebralis, retroarticular canal, retroarticular/retrocondylar vertebral artery ring, upper retroarticular foramen, and atlantal posterior foramen You’re Reading a Preview Become a Clinical Tree membership for Full access and…
KEY FACTS Terminology Synonyms: Atlantooccipital assimilation, atlantal assimilation, “occipitalization” Nonresegmentation of proatlas sclerotome → failure of C1 to correctly segment from occipital bone You’re Reading a Preview Become a Clinical Tree membership for Full access and enjoy Unlimited articles Become…