retroauricular fold

retroauricular fold

skin crease at the junction of the pinna and the postauricular skin.

ret·ro·au·ric·u·lar fold

(ret'rō-awr-ik'yū-lăr fōld)
Skin crease made by the junction of the pinna and the postauricular skin.
References in periodicals archive ?
Carlucci, "Reconstruction of the retroauricular fold by "nonpedicled" superficial mastoid fascia: details of anatomy and surgical technique," Journal of Plastic, Reconstructive and Aesthetic Surgery, vol.
Psoriasis of the retroauricular folds or the external auditory meatus may be particularly difficult to distinguish from infective or seborrhoeic dermatitis.