0000222 Gingival hyperkeratosis

0000982 Palmoplantar keratoderma 5

0005595 Generalized hyperkeratosis

0007390 Hyperkeratosis with erythema

0007448 Hyperkeratosis over edematous areas

0007468 Perifollicular hyperkeratosis

0007490 Linear arrays of macular hyperkeratoses in flexural areas

0007501 Streaks of hyperkeratosis along each finger onto the palm

0007502 Follicular hyperkeratosis

0007543 Epidermal hyperkeratosis

0007556 Plantar hyperkeratosis 1

0007570 Hyperkeratosis lenticularis perstans

0008392 Subungual hyperkeratosis

0008399 Circumungual hyperkeratosis

0008410 Subungual hyperkeratotic fragments

0010765 Palmar hyperkeratosis 2

0025080 Orthokeratotic hyperkeratosis

0031288 Cobblestone-like hyperkeratosis

0040009 Hyperparakeratosis

0040180 Hyperkeratosis pilaris

0045059 Hyperkeratotic papule