Classification and analysis of fifth pair of sacral foramina in indian dry sacra
Int. j. morphol; 32 (1), 2014
A sacrum with five pairs of foramina is an anatomical variant resulting from sacralisation of lumbar vertebra at cranial end or sacralisation of coccyx vertebra at caudal end. An unusual gross variation nurtures interest of anatomists and causes concern for clinicians when it mimics pathology. A sacrum w...