Changes

'''''Deep digital flexor'''''

'''''Deep digital flexor'''''

:'''Origin''': Lateral condyle of the tibia, the caudal and medial aspect of the tibia.  

:'''Origin''': The deep digital flexor muscle has three heads, originating from the lateral condyle of the tibia, the caudal and medial aspect of the tibia.  

:'''Insertion''': Semilunar crest and adjacent surface of the cartilage of the third phalanx

:'''Insertion''': Semilunar crest and adjacent surface of the cartilage of the third phalanx, continues as the deep digital flexor tendon to insert on the distal phalanx

:'''Action''':  

:'''Action''': Flexes the digit

:The tendon has a synovial sheath from the distal fourth of the tibia, to a third of the way down the metatarsus.

:The tendon has a synovial sheath from the distal fourth of the tibia, to a third of the way down the metatarsus.