7/4/23, 2:40 AM Arachnodactyly Pathway Feedback Search Clinical Topics Home Findings Arachnodactyly Arachnodactyly More common causes Marfan syndrome Less common causes Ehlers-Danlos syndrome Cystathionine beta-synthase deficiency Contractural arachnodactyly Homocystinuria Uncommon causes Haim-Munk syndrome Loeys-Dietz syndrome X-linked acrogigantism https://web.pathway.md/findings/reckGcrDI6RTG4rEW 1/1