滞留乳前臼齿，马
This photograph shows a retained deciduous premolar (at the tip of the probe) in a horse; it has been pushed toward the palate by the adjacent permanent tooth.
Courtesy of Dr. Gordon Baker.
在这些主题中
This photograph shows a retained deciduous premolar (at the tip of the probe) in a horse; it has been pushed toward the palate by the adjacent permanent tooth.
Courtesy of Dr. Gordon Baker.
