Sclerodactyly is a localized thickening and tightness of the skin of the fingers or toes. Sclerodactyly is commonly accompanied by atrophy of the underlying soft tissues.
The term "sclerodactyly" is made up from the Greek "skleros" meaning hard and "daktylos" meaning a finger or toe – "hard fingers or toes".
It is sometimes associated with scleroderma and mixed connective tissue disease, auto-immune disorders.
Sclerodactyly is a component of the CREST variant of scleroderma (CREST is an acronym that stands for calcinosis, Raynaud's phenomenon, esophageal dysmotility, sclerodactyly, and telangiectasia.)
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Cutaneous keratosis, ulcer, atrophy, and necrobiosis (L82–L94, 700–701.5)
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| Epidermal thickening |
- keratoderma: Keratoderma climactericum
- Paraneoplastic keratoderma
- Acrokeratosis paraneoplastica of Bazex
- Aquagenic keratoderma
- Drug-induced keratoderma
- Paraneoplastic keratoderma
- psoriasis
- Keratoderma blennorrhagica
- keratosis: Seborrheic keratosis
- Clonal seborrheic keratosis
- Common seborrheic keratosis
- Irritated seborrheic keratosis
- Seborrheic keratosis with squamous atypia
- Reticulated seborrheic keratosis
- Dermatosis papulosa nigra
- Keratosis punctata of the palmar creases
- other hyperkeratosis: Acanthosis nigricans
- Confluent and reticulated papillomatosis
- Callus
- Ichthyosis acquisita
- Arsenical keratosis
- Chronic scar keratosis
- Hyperkeratosis lenticularis perstans
- Hydrocarbon keratosis
- Hyperkeratosis of the nipple and areola
- Inverted follicular keratosis
- Lichenoid keratosis
- Multiple minute digitate hyperkeratosis
- PUVA keratosis
- Reactional keratosis
- Stucco keratosis
- Thermal keratosis
- Viral keratosis
- Warty dyskeratoma
- Waxy keratosis of childhood
- other hypertrophy: Keloid
- Hypertrophic scar
- Cutis verticis gyrata
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| Necrobiosis/granuloma |
| Necrobiotic/palisading |
- Granuloma annulare
- Perforating
- Generalized
- Subcutaneous
- Granuloma annulare in HIV disease
- Localized granuloma annulare
- Patch-type granuloma annulare
- Necrobiosis lipoidica
- Annular elastolytic giant cell granuloma
- Granuloma multiforme
- Necrobiotic xanthogranuloma
- Palisaded neutrophilic and granulomatous dermatitis
- Rheumatoid nodulosis
- Interstitial granulomatous dermatitis/Interstitial granulomatous drug reaction
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| Foreign body granuloma |
- Beryllium granuloma
- Mercury granuloma
- Silica granuloma
- Silicone granuloma
- Zirconium granuloma
- Soot tattoo
- Tattoo
- Carbon stain
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| Other/ungrouped |
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Dermis/
localized CTD |
Cutaneous lupus
erythematosus |
- chronic: Discoid
- Panniculitis
- ungrouped: Chilblain
- Lupus erythematosus–lichen planus overlap syndrome
- Tumid
- Verrucous
- Rowell's syndrome
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Scleroderma/
Morphea |
- Localized scleroderma
- Localized morphea
- Morphea–lichen sclerosus et atrophicus overlap
- Generalized morphea
- Atrophoderma of Pasini and Pierini
- Pansclerotic morphea
- Morphea profunda
- Linear scleroderma
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Atrophic/
atrophoderma |
- Lichen sclerosus
- Anetoderma
- Schweninger–Buzzi anetoderma
- Jadassohn–Pellizzari anetoderma
- Atrophoderma of Pasini and Pierini
- Acrodermatitis chronica atrophicans
- Semicircular lipoatrophy
- Follicular atrophoderma
- Linear atrophoderma of Moulin
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| Perforating |
- Kyrle disease
- Reactive perforating collagenosis
- Elastosis perforans serpiginosa
- Perforating folliculitis
- Acquired perforating dermatosis
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| Skin ulcer |
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| Other |
- Calcinosis cutis
- Sclerodactyly
- Poikiloderma vasculare atrophicans
- Ainhum/Pseudo-ainhum
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M: INT, SF, LCT
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anat/phys/devp
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noco(i/b/d/q/u/r/p/m/k/v/f)/cong/tumr(n/e/d), sysi/epon
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proc, drug (D2/3/4/5/8/11)
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