anterior cranial fossa definition
They are known as the anterior cranial fossa, middle cranial fossa and posterior cranial fossa. Each fossae accommodates a different part of the brain. The anterior cranial fossa is the most shallow and superior of the three cranial fossae. They are known as the anterior cranial fossa, middle cranial fossa and posterior cranial fossa. Each fossae accommodates a different part of the brain. The anterior cranial fossa is the most shallow and superior of the three cranial fossae. It lies superiorly over the nasal and orbital cavities. Synonym(s): fossa cranii anterior [TA], anterior cranial base. The anteriormost of the three divisions of the internal cranial base, which houses the inferior face of the frontal lobes of the brain. Each fossae accommodates a different part of the brain. The anterior cranial fossa is the most shallow and superior of the three cranial fossae. It lies superiorly over the nasal and orbital cavities. The fossa accommodates the anteroinferior portions of the frontal lobes of the brain. anterior cranial fossa. The anterior one-third of the floor of the cranial cavity; the fossa is formed from the orbital part of the frontal bones, the cribriform plates of the ethmoid bone, and one third of the anterior sphenoid bones (the anterior body and lesser wings). The anterior one-third of the floor of the cranial cavity; the fossa is formed from the orbital part of the frontal bones, the cribriform plates of the ethmoid bone, and one third of the anterior sphenoid bones (the anterior body and lesser wings). The anterior cranial fossa is the most shallow and superior of the three cranial fossae. It lies superiorly over the nasal and orbital cavities. The fossa accommodates the anteroinferior portions of the frontal lobes of the brain. Synonym(s): fossa cranii anterior [TA], anterior cranial base. The anteriormost of the three divisions of the internal cranial base, which houses the inferior face of the frontal lobes of the brain. The anteriormost of the three divisions of the internal cranial base, which houses the inferior face of the frontal lobes of the brain. The floor of the fossa is covered by dura mater and is formed by contributions from the frontal, ethmoid and sphenoid bones. The floor of the fossa is covered by dura mater and is formed by contributions from the frontal, ethmoid and sphenoid bones. The anterior cranial fossa is limited anteriorly and laterally by the frontal bone.
The anterior cranial fossa is the most shallow and superior of the three cranial fossae.