In use, a patients thighs are positioned atop {TAIL ~ the platform} 186 and are spaced apart by {HEAD ~ the separator} 188 
In use , a patients thighs are positioned atop { TAIL ~ the platform } 186 and are spaced apart by { HEAD ~ the separator } 188
OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH