Dental The difficulty in adopting a stainless steel crown to a primary mandibular first molar is. A Wide bucco lingual contact B Buccal cervical ridge showing constriction C Prominent oblique ridge D All of the above 💡 Explanation The difficulty in adopting a stainless steel crown to a primary mandibular first molar is. ✓ Correct Answer: B. Buccal cervical ridge showing constriction