The condition with postmoem cervical disc prolapse at C 6-7 is described as -
The Essentials Forensic Medicine & Toxicology Dr.K.S. Narayana Reddy 32nd edition pg no 106 UNDEAKER&;S FRACTURE is caused due to the head falling backward faorcibly after death,which tears open one of the interveebral disc usually around C6-7 due to sublaxation of lower cervical spine occurs.
Battle's sign
Amistane sign
Nutcracker's sign
Undeaker's fracture
Miscellaneous