Term Name:	anatomical point connecting sagittal and lambdoidal sutures
Synonyms:	lambda, posterior fontanelle
Definition:	The occipital angle is rounded and corresponds with the point of meeting of the sagittal and lambdoidal sutures-a point which is termed the lambda (after the Greek letter of the same name); in the fetus this part of the skull is membranous, and is called the posterior fontanelle.
Ontology:	Uberon Ontology [UBERON:0013424]