Claw Foot
Claw Foot
Claw foot, or pied en griffe, is an abnormal posture of the foot, occurring when weakness and atrophy of the intrinsic foot muscles allows the long flexors and extensors to act unopposed, producing shortening of the foot, heightening of the arch, flexion of the distal phalanges and dorsiflexion of the proximal phalanges (cf. pes cavus). This may occur in chronic neuropathies of early onset which involve motor fibers, such as hereditary motor and sensory neuropathies types I and II.
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