The apical ligaments of the penis of the goat and sheep.
The penile apical ligaments of 13 goats and 8 sheep were dissected and described. Unlike the single apical ligament of the bull penis, both goats and sheep had one ligament on each side of the apex of the penis with no apparent connection over the dorsal surface. These lateral apical ligaments consisted of substantial connective tissue fibers that arose from the outer layers of the tunica albuginea and varied from 6.0 to 10.0 cm in length. The left apical ligament was longer and thicker than the right. The left apical ligament of the sheep penis was divided into a dorsal and a ventral branch. Both the goat and sheep possessed flattened perivenous ligaments that originated from the apical fascia and extended caudally along each side of the dorsal vein of the penis.
Rumph
P F
PF
Department of Anatomy and Histology, College of Veterinary Medicine, Auburn University, Alabama 36849-5518.
Garrett
P D
PD
D000818:Animals; D006041:Goats / Q000033:anatomy & histology*; D008022:Ligaments / Q000033:anatomy & histology*; D008297:Male; D010413:Penis / Q000033:anatomy & histology*; D012756:Sheep / Q000033:anatomy & histology*