20.500.12556/DKUM-97107 Anterior Interosseous Nerve Syndrome Following Paediatric Supracondylar Humeral Fracture a Case Report Sindrom anteriornega intraosalnega živca pri otroškem suprakondilarnem prelomu nadlaktnice Prikaz primera Purpose: The anterior interosseous nerve (AIN) is a motor branch of the median nerve that runs deep into the forearm where it innervates three muscles. Their isolated palsy is known as AIN syndrome. Distal forearm fractures are some of the most common fractures in children and are associated with frequent neurovascular complications. This report described a relatively rare complication in our everyday medical practice: AIN syndrome following a supracondylar fracture. Case report: A 5-year-old boy fell off of a swing and suffered a supracondylar fracture. No neurological disorders were described. Manual reduction and K-wire fixation were performed. At a follow-up visit, the mother pointed out that the child was unable to flex the thumb of the treated arm. We diagnosed the case as AIN syndrome. Conclusion: The AIN syndrome was most likely a consequence of the injury to the elbow itself. Due to our focus on more frequent neurological disorders, especially those of the ulnar nerve, AIN syndrome was detected relatively late. In preoperative care, and especially postoperative care of children with distal forearm fractures, precise assessments of the patient's neurological status are required for the early detection of associated injuries. Namen: Anteriorni interosalni živec (AIŽ) je motorična veja medianega živca in poteka globoko v podlakti. Oživčuje tri mišice podlakti. Izolirana pareza je znana kot AIŽ sindrom. Pri otrokih so zlomi distalnega dela nadlaktnice pogosti prelomi, pri katerih so prav tako pogosto pridruženi nevrovaskularni zapleti. V članku prikazujem v naši vsakdanji praksi sorazmerno redek zaplet suoprakondilarnega preloma z razvojem AIŽ sindroma. Poročilo o primeru: Petletni fant je padel z gugalnice in si zlomil nadlaktnico. Šlo je za suprakondilarni prelom. Nevrološki izpadi niso bili opisani. Narejeni sta bili repozicija in učvrstitev s K žicami. Med kontrolami je mati opozorila, da bolnik ne more pokrčiti palca na operirani roki. Prepoznali smo AIŽ sindrom. Zaključek: Najverjetneje je bil sindrom AIŽ posledica poškodbe komolca samega. Zavoljo osredotočenosti na pogostejše nevrološke izpade, predvsem ulnarnega živca, smo razvoj AIŽ zaznali sorazmerno pozno. nerve injury child distal humerus fracture complication treatment poškodba živca otrok prelom distalne nadlaktnice zaplet zdravljenje true false true Univerza v Mariboru, Univerzitetna založba Angleški jezik Slovenski jezik Znanstveno delo 2026-02-18 11:56:26 2026-02-18 11:56:28 2026-03-19 09:51:50 0000-00-00 00:00:00 2020 0 Maribor 0 5 št. 2 Letn. 13 0000-00-00 NiDoloceno NiDoloceno NiDoloceno 0000-00-00 0000-00-00 0000-00-00 616.7-089-053.2 57738499 10.18690/actabiomed.205 1855-5640 RAZ_Pevec_Teodor_2020.pdf RAZ_Pevec_Teodor_2020.pdf 1 E3C85D20CB458AE28AB1102EC09469D8 9134acdbb6d3d9044618ff77f6d13320a57583a428bbc6e855732361558015df 8f948ca5-0cb9-11f1-8b1a-00155d580e1a https://dk.um.si/Dokument.php?lang=slv&id=203453 https://journals.um.si/index.php/amb/article/view/1446 0 73170414-0cb9-11f1-8b1a-00155d580e1a https://dk.um.si/Dokument.php?lang=slv&id=203452 https://www.dlib.si/details/URN:NBN:SI:doc-F03WY1Y5 0 a5554507-0cb9-11f1-8b1a-00155d580e1a https://dk.um.si/Dokument.php?lang=slv&id=203454 Medicinska fakulteta Univerzitetna založba Univerze v Mariboru Acta medico-biotechnica 0 0 0