Nonspecific avascular necrosis of the pisiform bone: A case report
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Cited by (20)
Pathophysiology of Avascular Necrosis
2022, Hand ClinicsAvascular Necrosis of the Carpal Bones Other Than Kienböck Disease
2020, Journal of Hand SurgeryCitation Excerpt :The remaining carpal bones have a sufficient vascularity; however, AVN has been reported in all the carpal bones.2 Trauma, repetitive forceful sport activities, corticosteroid use, gout, alcohol consumption, and collagen-vascular diseases, including scleroderma and systemic lupus erythematosus, chemotherapy, Gaucher disease, and mucolipidosis III, may contribute to the development of AVN in certain cases.1–20 AVN may involve a part or the entire bone.
Bilateral avascular necrosis of the trapezoid
2011, Journal of Hand SurgeryAvascular necrosis of the pisiform
2006, Journal of Hand SurgeryPisiform ligament complex syndrome and pisotriquetral arthrosis
2005, Hand ClinicsCitation Excerpt :Painful pisiform enlargement and sclerosis of the entire bone in one case report was attributed possibly to avascular necrosis. Pisiform excision did not reveal specific diagnosis but relieved the patient's symptoms [20]. This probably is caused by degenerative changes within the FCU tendon near its insertion in the pisiform.