This case report describes a traumatic fracture of the lesser tuberosity of the humerus
in a one-year-old dog. Conservative management failed to allow healing, and pronounced
medial instability of the shoulder and partial rupture of the biceps brachii tendon
developed. Tenodesis of the biceps brachii tendon and repair of the fractured lesser
tuberosity by lag screw fixation resulted in a complete recovery of limb function.
Keywords
Lesser tuberosity - fracture - shoulder instability