raremaprare-disease reference indexOrphadata 2026-06-23 · HPO 2026-09-01
ORPHA:51890

Anterior cutaneous nerve entrapment syndrome

Synonyms: ACNES · Intercostal nerve syndrome · Rectus abdominis syndrome

Type
Disease
Group
Disorder
Inheritance
Not applicable
Age of onset
All ages
Status
active

A chronic neuropathic pain syndrome of the abdominal wall caused by entrapment of anterior cutaneous branches of 7 to 12th intercostal nerves along the lateral border of the anterior rectus abdominis fascia causing severe pain and tenderness of the involved dermatome.

1

Names in Orphadata languages

12 of 12 languages
LangNameSynonyms
enAnterior cutaneous nerve entrapment syndromeACNES · Intercostal nerve syndrome · Rectus abdominis syndrome
frSyndrome rectus abdominisACNES · Syndrome du nerf intercostal
deKómár-SyndromIntercostalnerven-Syndrom · Rectus abdominis-Syndrom
esSíndrome de atrapamiento del nervio cutáneo anteriorSíndrome de Komar
itSindrome da intrappolamento del nervo cutaneo anterioreSindrome del muscolo retto dell'addome · Sindrome del nervo intercostale
nlSyndroom van KómárACNES · Abdominale intercostale neuralgie · Beklemming van de anterieure tak van een intercostale zenuw · Buikwandpijnsyndroom · Intercostale zenuw-syndroom · Rectus abdominis-syndroom
ptSíndrome de KomarSíndrome dos nervos intercostais · Síndrome rectos abdominais
plZespół KomaraZespół mięśnia prostego brzucha · Zespół nerwu międzyżebrowego
csEntrapment syndrom předních větví kožních nervůACNES · Rectus abdominis syndrome · Intercostal nerve syndrome
ukСиндром защемлення переднього шкірного нерваACNES · Синдром міжреберного нерва · Синдром прямих мязів живота
zh前皮神经卡压综合征肋间神经综合症
trAnterior kutanöz sinir tuzak sendromuACNES · Rektus abdominis sendromu · İnterkostal sinir sendromu

Definition in:

2

Cross-references

qualifier = Orphanet mapping relation
SourceCodeQualifierICD relationValidation
ICD-10G58.0NTBTattributedvalidated
ICD-118E43.YNTBTindexvalidated
MONDO0018873Evalidated
UMLSC0393899Evalidated

E exact · NTBT this ORPHAcode is narrower than the target · BTNT broader than the target · ND not decided.

3

Classification

Preferential parent (Orphanet linearisation):

Parents in the classifications (1):

No children.

4

Genes

0 direct

Orphanet records no gene directly on this code.

5

Prevalence and incidence

2 records
TypeClassValueAreaQualificationValidationSource
Point prevalenceUnknown—WorldwideClass onlyNot yet validatedORPHANET
Annual incidence6-9 / 10 00055.6 / 100 000NetherlandsValue and classValidated[EXPERT]_25887961[PMID]_72957[PMID]

Value is Orphadata's ValMoy: the mean estimate per 100 000 for prevalence and incidence, the number of cases or families for case reports.

6

HPO phenotypes

17 annotations · validated 2019-11-06
HPOTerm (as annotated by Orphanet)Diagnostic
Very frequent (99-80%)
HP:0002027Abdominal pain
HP:0010830Impaired tactile sensation
HP:0003474Somatic sensory dysfunction
Frequent (79-30%)
HP:0000975Hyperhidrosis
HP:0002321Vertigo
Occasional (29-5%)
HP:0003270Abdominal distention
HP:0012533Allodynia
HP:0002039Anorexia
HP:0003418Back pain
HP:0003565Elevated erythrocyte sedimentation rate
HP:0100963Hyperesthesia
HP:0001974Increased total leukocyte count
HP:0002018Nausea
Very rare (<4-1%)
HP:0004325Decreased body weight
HP:0000023Inguinal hernia
HP:0004798Recurrent infection of the gastrointestinal tract
HP:0000010Recurrent urinary tract infections

Run the differential on the 3 obligate / very frequent terms

Annotation source: 24197667[PMID]_30817351[PMID]_29270882[PMID]_29516161[PMID]

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Sources for this card