Tom Jesson on Twitter: "And here it is with the dural sac opened completely.… "
La moelle épinière (1) - Anatomie descriptive
Malformations du cul de sac dural et pelvi-périnéologie ...· Malformations du cul de sac dural
PLOS ONE: Motion and dural sac compression in the upper cervical spine during the application of a cervical collar in case of unstable craniocervical junction—A study in two new cadaveric trauma models