Source Code Name Case count Share of cases (%)
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(L721) Trichilemmal cyst. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 9597
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(L600) Ingrowing nail. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 8576
OUTPAT OUTPAT_ICD10(L721) Trichilemmal cyst 6103
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(L70) Acne. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 3823
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(L700) Acne vulgaris. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 3822
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(L71) Rosacea. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 3533
OUTPAT OUTPAT_ICD10(L700) Acne vulgaris 3459
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(L719) Rosacea, unspecified. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 2630
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(L710) Perioral dermatitis. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 2051
OUTPAT OUTPAT_ICD10(L719) Rosacea, unspecified 1911
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(L609) Nail disorder, unspecified. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 1784
OUTPAT OUTPAT_ICD10(L600) Ingrowing nail 1719
OUTPAT OUTPAT_ICD10(L718) Other rosacea 1675
OUTPAT OUTPAT_ICD10(L732) Hidradenitis suppurativa 1322
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(L608) Other nail disorders. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 1255
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(L601) Onycholysis. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 1180
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(L60) Nail disorders. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 1154
OUTPAT OUTPAT_ICD10(L738) Other specified follicular disorders 1060
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(L720) Epidermal cyst. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 1033
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(L718) Other rosacea. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 925
OUTPAT OUTPAT_ICD10(L720) Epidermal cyst 906
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(L732) Hidradenitis suppurativa. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 801
OUTPAT OUTPAT_ICD10(L710) Perioral dermatitis 792
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(L709) Acne, unspecified. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 782
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(L72) Follicular cysts of skin and subcutaneous tissue. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 707
OUTPAT OUTPAT_ICD10(L680) Hirsutism 703
OUTPAT OUTPAT_ICD10(L71) Rosacea 581
OUTPAT OUTPAT_ICD10(L70) Acne 554
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(L702) Acne varioliformis. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 523
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(L738) Other specified follicular disorders. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 523
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(L639) Alopecia areata, unspecified. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 481
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(L603) Nail dystrophy. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 469
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(L729) Follicular cyst of skin and subcutaneous tissue, unspecified. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 457
OUTPAT OUTPAT_ICD10(L609) Nail disorder, unspecified 456
OUTPAT OUTPAT_ICD10(L639) Alopecia areata, unspecified 451
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(L659) Nonscarring hair loss, unspecified. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 427
OUTPAT OUTPAT_ICD10(L638) Other alopecia areata 414
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(L680) Hirsutism. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 387
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(L739) Follicular disorder, unspecified. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 383
INPAT INPAT_ICD10(L721) Trichilemmal cyst 369
OUTPAT OUTPAT_ICD10(L739) Follicular disorder, unspecified 333
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(L63) Alopecia areata. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 320
OUTPAT OUTPAT_ICD10(L729) Follicular cyst of skin and subcutaneous tissue, unspecified 305
INPAT INPAT_ICD10(L732) Hidradenitis suppurativa 301
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(L708) Other acne. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 280
OUTPAT OUTPAT_ICD10(L709) Acne, unspecified 258
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(L701) Acne conglobata. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 258
OUTPAT OUTPAT_ICD10(L608) Other nail disorders 251
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(L728) Other follicular cysts of skin and subcutaneous tissue. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 248
OUTPAT OUTPAT_ICD10(L601) Onycholysis 224
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(L73) Other follicular disorders. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 218
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(L650) Telogen effluvium. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 213
OUTPAT OUTPAT_ICD10(L603) Nail dystrophy 209
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(L602) Onychogryphosis. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 203
OUTPAT OUTPAT_ICD10(L649) Androgenic alopecia, unspecified 202
OUTPAT OUTPAT_ICD10(L708) Other acne 202
INPAT INPAT_ICD10(L600) Ingrowing nail 200
OUTPAT OUTPAT_ICD10(L701) Acne conglobata 196
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(L65) Other nonscarring hair loss. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 183
OUTPAT OUTPAT_ICD10(L711) Rhinophyma 182
OUTPAT OUTPAT_ICD10(L659) Nonscarring hair loss, unspecified 177
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(L649) Androgenic alopecia, unspecified. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 170
OUTPAT OUTPAT_ICD10(L630) Alopecia (capitis) totalis 146
OUTPAT OUTPAT_ICD10(L728) Other follicular cysts of skin and subcutaneous tissue 141
OUTPAT OUTPAT_ICD10(L648) Other androgenic alopecia 134
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(L722) Steatocystoma multiplex. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 134
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(L638) Other alopecia areata. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 133
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(L658) Other specified nonscarring hair loss. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 131
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(L64) Androgenic alopecia. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 119
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(L711) Rhinophyma. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 116
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(L662) Folliculitis decalvans. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 110
OUTPAT OUTPAT_ICD10(L661) Lichen planopilaris 101
OUTPAT OUTPAT_ICD10(L631) Alopecia universalis 95
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(L630) Alopecia (capitis) totalis. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 74
OUTPAT OUTPAT_ICD10(L658) Other specified nonscarring hair loss 73
OUTPAT OUTPAT_ICD10(L702) Acne varioliformis 73
OUTPAT OUTPAT_ICD10(L689) Hypertrichosis, unspecified 68
OUTPAT OUTPAT_ICD10(L602) Onychogryphosis 66
OUTPAT OUTPAT_ICD10(L650) Telogen effluvium 66
INPAT INPAT_ICD10(L700) Acne vulgaris 62
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(L631) Alopecia universalis. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 62
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(L648) Other androgenic alopecia. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 62
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(L605) Yellow nail syndrome. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 59
OUTPAT OUTPAT_ICD10(L72) Follicular cysts of skin and subcutaneous tissue 58
OUTPAT OUTPAT_ICD10(L669) Cicatricial alopecia, unspecified 57
OUTPAT OUTPAT_ICD10(L722) Steatocystoma multiplex 54
INPAT INPAT_ICD10(L720) Epidermal cyst 53
OUTPAT OUTPAT_ICD10(L730) Acne keloid 52
INPAT INPAT_ICD10(L719) Rosacea, unspecified 50
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(L689) Hypertrichosis, unspecified. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 46
OUTPAT OUTPAT_ICD10(L705) Acné excoriée des jeunes filles 44
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(L740) Miliaria rubra. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 43
OUTPAT OUTPAT_ICD10(L73) Other follicular disorders 41
OUTPAT OUTPAT_ICD10(L63) Alopecia areata 40
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(L67) Hair colour and hair shaft abnormalities. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 38
OUTPAT OUTPAT_ICD10(L60) Nail disorders 37
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(L661) Lichen planopilaris. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 37
OUTPAT OUTPAT_ICD10(L668) Other cicatricial alopecia 34
OUTPAT OUTPAT_ICD10(L662) Folliculitis decalvans 31
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(L682) Localized hypertrichosis. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 31
OUTPAT OUTPAT_ICD10(L682) Localized hypertrichosis 29
INPAT INPAT_ICD10(L729) Follicular cyst of skin and subcutaneous tissue, unspecified 28
INPAT INPAT_ICD10(L738) Other specified follicular disorders 28
INPAT INPAT_ICD10(L709) Acne, unspecified 27
INPAT INPAT_ICD10(L718) Other rosacea 27
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(L759) Apocrine sweat disorder, unspecified. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 27
OUTPAT OUTPAT_ICD10(L688) Other hypertrichosis 26
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(L749) Eccrine sweat disorder, unspecified. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 26
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(L705) Acné excoriée des jeunes filles. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 25
INPAT INPAT_ICD10(L711) Rhinophyma 24
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(L664) Folliculitis ulerythematosa reticulata. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 24
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(L731) Pseudofolliculitis barbae. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 24
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(L628) Nail disorders in other diseases classified elsewhere. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 23
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(L652) Alopecia mucinosa. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 23
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(L679) Hair colour and hair shaft abnormality, unspecified. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 23
INPAT INPAT_ICD10(L680) Hirsutism 22
OUTPAT OUTPAT_ICD10(L65) Other nonscarring hair loss 21
OUTPAT OUTPAT_ICD10(L660) Pseudopelade 19
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(L670) Trichorrhexis nodosa. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 19
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(L68) Hypertrichosis. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 19
INPAT INPAT_ICD10(L702) Acne varioliformis 18
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(L62) Nail disorders in diseases classified elsewhere. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 18
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(L678) Other hair colour and hair shaft abnormalities. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 18
OUTPAT OUTPAT_ICD10(L740) Miliaria rubra 17
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(L669) Cicatricial alopecia, unspecified. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 17
INPAT INPAT_ICD10(L739) Follicular disorder, unspecified 16
OUTPAT OUTPAT_ICD10(L640) Drug-induced androgenic alopecia 16
OUTPAT OUTPAT_ICD10(L749) Eccrine sweat disorder, unspecified 16
OUTPAT OUTPAT_ICD10(L759) Apocrine sweat disorder, unspecified 15
OUTPAT OUTPAT_ICD10(L605) Yellow nail syndrome 14
OUTPAT OUTPAT_ICD10(L64) Androgenic alopecia 14
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(L663) Perifolliculitis capitis abscedens. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 14
OUTPAT OUTPAT_ICD10(L748) Other eccrine sweat disorders 13
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(L758) Other apocrine sweat disorders. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 13
OUTPAT OUTPAT_ICD10(L652) Alopecia mucinosa 12
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(L730) Acne keloid. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 12
INPAT INPAT_ICD10(L639) Alopecia areata, unspecified 11
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(L743) Miliaria, unspecified. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 11
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(L75) Apocrine sweat disorders. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 11
INPAT INPAT_ICD10(L609) Nail disorder, unspecified 10
INPAT INPAT_ICD10(L708) Other acne 10
INPAT INPAT_ICD10(L710) Perioral dermatitis 10
OUTPAT OUTPAT_ICD10(L604) Beau's hines 10
OUTPAT OUTPAT_ICD10(L664) Folliculitis ulerythematosa reticulata 10
OUTPAT OUTPAT_ICD10(L731) Pseudofolliculitis barbae 10
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(L688) Other hypertrichosis. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 10
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(L752) Apocrine miliaria. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 10
INPAT INPAT_ICD10(L630) Alopecia (capitis) totalis 9
INPAT INPAT_ICD10(L701) Acne conglobata 9
OUTPAT OUTPAT_ICD10(L758) Other apocrine sweat disorders 9
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(L604) Beau's hines. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 9
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(L703) Acne tropica. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 9
INPAT INPAT_ICD10(L728) Other follicular cysts of skin and subcutaneous tissue 8
OUTPAT OUTPAT_ICD10(L741) Miliaria crystallina 8
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(L668) Other cicatricial alopecia. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 8
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(L744) Anhidrosis. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 8
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(L748) Other eccrine sweat disorders. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 8
INPAT INPAT_ICD10(L602) Onychogryphosis 7
INPAT INPAT_ICD10(L608) Other nail disorders 7
INPAT INPAT_ICD10(L631) Alopecia universalis 7
INPAT INPAT_ICD10(L638) Other alopecia areata 7
OUTPAT OUTPAT_ICD10(L703) Acne tropica 7
OUTPAT OUTPAT_ICD10(L743) Miliaria, unspecified 7
OUTPAT OUTPAT_ICD10(L744) Anhidrosis 7
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(L66) Cicatricial alopecia [scarring hair loss]. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 7
INPAT INPAT_ICD10(L601) Onycholysis 6
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(L750) Bromhidrosis. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 6
INPAT INPAT_ICD10(L649) Androgenic alopecia, unspecified 5
OUTPAT OUTPAT_ICD10(L620) Clubbed nail pachydermoperiostosis 5
OUTPAT OUTPAT_ICD10(L628) Nail disorders in other diseases classified elsewhere 5
OUTPAT OUTPAT_ICD10(L678) Other hair colour and hair shaft abnormalities 5
PRIM_OUT PRIM_OUT_NOT_USED_ICD10(L640) Drug-induced androgenic alopecia. Not used in endpoint definition. POSSIBLY INACCURATE IN COMPLEX ENDPOINTS! 5