Avascular necrosis of the jaw resulting from sickle cell disease Thomas Roland-Billecart, Jean-Michel Maes, Marie-Helene Vieillard, Joël Ferri and Romain Nicot J Oral Med Oral Surg, 27 1 (2021) 3 Published online: 25 September 2020 DOI: 10.1051/mbcb/2020039