Evaluation of a right ventral scapula fragment from a mature Homotherium latidens from Schöningen, Germany (337–300 ka before present - MIS 9) revealed lesions consisting of an osteophyte at the... Show moreEvaluation of a right ventral scapula fragment from a mature Homotherium latidens from Schöningen, Germany (337–300 ka before present - MIS 9) revealed lesions consisting of an osteophyte at the caudal border of the glenoid cavity, and a large, multilobular, cystic feature in the medio-caudal glenoid cavity. Based on the type of lesions, their localization, their severity, and exclusion of several nutritional and other etiologies such as immune mediated disease, joint infection (septic arthritis), and joint tumors, we conclude that the lesion was caused by trauma or age-related shoulder osteoarthritis (or possibly both). We cannot speculate whether the condition was symptomatic, but if it was, the animal must have functioned well enough to hunt or scavenge, since it survived a significant period of lesion development. Show less
Janssens, L.A.A.; Verheijen, I.K.A.; Serangeli, J.; Kolfschoten, M. van 2018
