Description of the disease * EnglishPolish Pobierz sekcję do PDF Definition A rare non-syndromic syndactyly characterized by unilateral or bilateral fusion of the 4th and 5th metacarpals with no other associated abnormalities. Patients present shortened 4th and 5th metacarpals with excessive separation between their distal ends, resulting in marked ulnar deviation of the little finger and an inability to bring the 5th finger in parallel with the other fingers. Disease data Classification Morphological anomaly Synonyms Fusion of metacarpals 4 and 5 Zrost 4 i 5 kości śródręcza ORPHA code 2498 OMIM code 309630 ICD10 code Q70.0 ICD11 code LB79.Y *Soruce Extended description of the disease Pobierz sekcję do PDF No additional description. Orphanet - interntowa baza danych dotyczących rzadkich chorób i sierochych leków. ©INSERM 1999 - Dostępna na stronie www.orphanet.pl