ICD-11 code : XH1XL9;
Preferred Label : Subungual exostosis;
ICD-11 definition : Subungual exostosis presents as an acquired isolated, slow growing, benign osteochondral
neoplasm arising from the distal phalanx, most commonly of the great toe, and frequently
lifts the overlying nail plate. It has been linked to gene rearrangements affecting
the collagen genes COL12A1 and COL4A5. It may present as a symptomless nodule but
associated pain is common.;
Origin ID : 1059149239;
Currated CISMeF NLP mapping
Subungual exostosis presents as an acquired isolated, slow growing, benign osteochondral
neoplasm arising from the distal phalanx, most commonly of the great toe, and frequently
lifts the overlying nail plate. It has been linked to gene rearrangements affecting
the collagen genes COL12A1 and COL4A5. It may present as a symptomless nodule but
associated pain is common.
