middle phalanx

(redirected from intermediate phalanx)

middle phalanx

The phalanx of the finger or toe that lies between between the distal and the proximal phalanges. The first finger (thumb) and hallux (big toe) do not contain middle phalanges.

middle phalanx

When there are three phalanges, the phalanx intermediate between distal and proximal phalanges.
See also: phalanx
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