The present invention provides {TAIL ~ an improved surgical port} which comprises a totally flexible grommet like {HEAD ~ structure} 
The present invention provides { TAIL ~ an improved surgical port } which comprises a totally flexible grommet like { HEAD ~ structure }
OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD