מעונינת באבחנה

אני מעונינת לדעת מהי ההבחנה הזו? והאים זה מחלה מולדת? congenital pseudoarthrosis of left tibia תודה

מירי שלום. Congenital pseudoarthrosis of the tibia is a specific type of nonunion that is present OR incipient at birth. It is a rare malformation involving 1 in 250,000 live births. Etiologic causes are unknown, but this disorder is frequently associated (50-90%) with neurofibromatosis. Acquired forms of pseudoarthrosis may occur as a result of delayed union of severe fractures, leading to excessive callus formation, reduced stability, AND tibial bowing. בברכה - דר' טיטיון.