Changes

'''''Common Digital Extensor'''''

'''''Common Digital Extensor'''''

: Deep to the ''extensor carpi radialis''

: Deep to the ''extensor carpi radialis''

:'''Insertion''': Extensor process of the distal phalanx via the common digital extensor tendon

:'''Insertion''': Extensor process of the distal phalanx via the [[Tendons - Horse Anatomy|common digital extensor tendon]].

:'''Action''': Extends carpus and digit

:'''Action''': Extends carpus and digit

'''''Lateral Digital Extensor'''''

'''''Lateral Digital Extensor'''''

: Caudal to the ''common digital extensor'' muscle on the lateral antebrachium

: Caudal to the ''common digital extensor'' muscle on the lateral antebrachium

:'''Insertion''': Dorsoproximal phalanx via the lateral digital extensor tendon

:'''Insertion''': Dorsoproximal phalanx via the [[Tendons - Horse Anatomy|lateral digital extensor tendon]].

:'''Action''': Extends the carpus and metacarpophalangeal (fetlock) joint

:'''Action''': Extends the carpus and metacarpophalangeal (fetlock) joint

'''''Superficial Digital Flexor'''''

'''''Superficial Digital Flexor'''''

: Overlies, and is partially fused with, the ''deep digital flexor'' muscle.

: Overlies, and is partially fused with, the ''deep digital flexor'' muscle.

:'''Insertion''': Proximal extremity of middle phalanx and the distal extremity of proximal phalanx via the superficial digital flexor tendon.

:'''Insertion''': Proximal extremity of middle phalanx and the distal extremity of proximal phalanx via the [[Tendons - Horse Anatomy|superficial digital flexor tendon]].

'''''Deep Digital Flexor'''''

'''''Deep Digital Flexor'''''

:Deep to the ''superficial digital flexor'' muscle and flexor muscles of the carpus. Passes through the carpal canal before branching and continues to insert on the palmar distal phalanx via the deep digital flexor tendon.

:Deep to the ''superficial digital flexor'' muscle and flexor muscles of the carpus. Passes through the carpal canal before branching and continues to insert on the palmar distal phalanx via the [[Tendons - Horse Anatomy|deep digital flexor tendon]].

'''''Interosseus muscle/Suspensory ligament'''''

'''''Interosseus muscle/Suspensory ligament'''''