Fig. 2From: A method for labelling lesions for machine learning and some new observations on osteochondrosis in computed tomographic scans of four pig jointsLabelling of lesions in the shoulder joint. a Pig 10. The arrow points to the separate ossification centre or apophysis of the supraglenoid tubercle. There is a small osteochondrosis lesion labelled red cranially in the humeral head, near the bicipital groove. b Pig 45. There are apophyseal osteochondrosis lesions adjacent and deep to the ossification centre for the supraglenoid tubercle, labelled green. There is an uncommonly large lesion caudally in the humeral head, labelled red and possibly representing septic vascular failure and osteomyelitis, see Discussion. c Pig 6. There is a bilobed osteochondrosis lesion in the glenoid cavity, labelled green. d Pig 3. There is a cyst-like osteochondrosis lesion in the glenoid cavity, labelled greenBack to article page