I have part dentures. After years of problems with my teeth, extractions requiring stitches, bruised cheeks, abscesses, and too many fillings to count, I developed a serious phobia. My last extractions were done privately, with deep sedation, which is costly, but safer than a GA. I couldn't bear the thought of implants, because of the work involved. Fortunate, because I couldn't afford them anyway!
I have however, found a great dental technician. She's Russian. When I had to have a part lower denture, it was dreadful. By going to her I cut out the middle man, ie the dentist. She repairs, or makes new ones, and takes time to ensure they are comfortable. I recommended her to a friend and she's really helped her too.