In some instances lameness is mixed as in joint ailments, involvement of the bicipital bursa (bursa intertubercularis), etc.
"Lameness of the Horse" by John Victor Lacroix
The inter-tubercular (bicipital) groove looks forward, and lies in a line drawn vertically through the biceps muscle.
"Manual of Surgery Volume Second: Extremities--Head--Neck. Sixth Edition." by Alexander Miles
Between the two tuberosities is the bicipital groove.
"Artistic Anatomy of Animals" by Édouard Cuyer