Rajawasam, P.P.; Prabodha, L.B.L.; Gamage, U.; Nanayakkara, B.G.; Ilayperuma, I.; Hasan, R.
(University of Kelaniya, 2011)
Pyramidalis is a triangular muscle that lies in front of the lower part of rectus abdominis muscle within the rectus sheath. This muscle is known to vary considerably in size and present either unilaterally or bilaterally. ...