In {HEAD ~ order} to facilitate {TAIL ~ insertion} of the electrode, the hooks or tines can be coated with a smooth, biodegradable cap which would prevent the tines 22 from gripping tissue prior to insertion, but would allow the tines 22 to grip the tissue once the electrode 12 was in place 
to facilitate
In { HEAD ~ order } to facilitate { TAIL ~ insertion } of the electrode , the hooks or tines can be coated with a smooth , biodegradable cap which would prevent the tines 22 from gripping tissue prior to insertion , but would allow the tines 22 to grip the tissue once the electrode 12 was in place
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