Dental What is shorten dental arch concept? A Patient perception of functional compromise as well as benefit by not replacing missing molars. B Distal & labial migration of most posterior teeth by not replacing missing molars. C Supraeruption of opposite arch teeth by not replacing missing molars D None of the above 💡 Explanation What is shorten dental arch concept? ✓ Correct Answer: A. Patient perception of functional compromise as well as benefit by not replacing missing molars.