Anatomy Avascular necrosis and osteochondroses 17f0852b Sever&;s disease involves which of the following bone ? A lunate B Tibial tubercle C calcaneum D Navicular High-Yield Explanation type of osteochondritis bone affected Kienbock Lunate osgood shalter tibial tuberosity Sever&;s Calcaneum Kohler Navicular ref : maheswari 9th ed