| Structure | denticulate ligament |
| Description | a lateral extension of pia mater from the spinal cord |
| Notes | denticulate ligament attaches to the dura mater to anchor the spinal cord; it forms a scalloped free border; there are 2 (one on each side) |
| Tags | anatomy::head::viscera |
| Structure | sternoclavicular joint |
| Description | synovial |
| Notes | connects clavicle with sternum; is subdivided by fibrous articular disc, strengthened by sternoclavicular & interclavicular ligaments, very strong - clavicle fractures before this joint disarticulates |
| Tags | anatomy::extremity::upper::joint |
| Structure | midbrain |
| Description | the portion of the brain that connects the forebrain and the hindbrain |
| Notes | midbrain is the site of origin of cranial nerves III & IV; it contains the cerebral aqueduct |
| Tags | anatomy::head::viscera |