I returned to the dermatologist, this morning.
Prognosis - Good
Healing after the surgery three-and-half weeks ago is on schedule.
NO MORE PORCINE SKIN GRAFTS OR SUTURES! (i.e. no more pigskin or stitches).
I am to keep it clean and bandaged and return for evaluation in another two weeks.
Again, my thanks for all the kind comments and emails.