会阴形态发育不良母马
Sedatives administered to calm a mare will cause considerable relaxation of the perineum, making the anus appear sunken and the vulvar labia poorly apposed and incompetent.
Courtesy of Dr. Patricia Sertich.
在这些主题中
Sedatives administered to calm a mare will cause considerable relaxation of the perineum, making the anus appear sunken and the vulvar labia poorly apposed and incompetent.
Courtesy of Dr. Patricia Sertich.
