All are true statement about spinal cord except
Final terminal is the pia connecting conus medullaris to coccyx. Below the end of Dural sac at S2, dura encloses this filum and attaches to coccyx as coccygeal ligament.(Ref: Vishram Singh textbook of clinical neuroanatomy second edition pg 53)
Coccygeal ligament is investing layer of dura over filum terminale
Dural sac ends at S2 veebra
Cords ends at lower border of L1
Filum terminate extends up to coccyx
Brain 