:The most medial, inserts on the proximal part of the [[Limb Bones and Cartilages - Horse Anatomy#Metacarpals and Metatarsals|second metatarsal]] (medial splint)bone
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:The most medial, inserts on the proximal part of the [[Limb Bones and Cartilages - Horse Anatomy#Metacarpals and Metatarsals|second metacarpal]] (medial splint)bone