Dental Anterior – posterior spread of implant is: A Distance from center of most anterior implant to the center of most posterior implant B Distance from center of most anterior implant to the distal surface of most posterior implant C Distance from distal surface of most anterior implant to the mesial surface of most posterior implant D Distance from mesial surface of most anterior implant to the distal surface of most posterior implant 💡 Explanation Anterior - posterior spread of implant is: ✓ Correct Answer: B. Distance from center of most anterior implant to the distal surface of most posterior implant