Dental Instrumentation well short of the apical foramen can result in: A Forcing necrotic material into the periapical region B Shelling or ledging the canal C Traumatizing the periapical tissues D Grossly enlarging the apical foramen 💡 Explanation Instrumentation well short of the apical foramen can result in: ✓ Correct Answer: B. Shelling or ledging the canal