Kienbockâs is avascular necrosis of the lunate, which a central bone of the wrist, or radiocarpal joint. The lunate articulates directly with the radius (one of two bones in the lower arm) and has key ligament attachments that stabilize the wrist area.
Auditory Processing Disorder: Related Medical Conditions. To research the causes of Auditory Processing Disorder, consider researching the causes of these these diseases that may be similar, or associated with Auditory Processing Disorder:1  Congenital cholesteatoma.2  Presbycusis.3  Measeles.4  Mumps.o research the causes of Auditory Processing Disorder, consider researching the causes of these these diseases that may be similar, or associated with Auditory Processing Disorder: 1  Congenital cholesteatoma. 2  Presbycusis. 3  Measeles. 4  Mumps.
Auditory processing disorder. Auditory Processing Disorder (APD) means that the brain has difficulty making sense of the sounds that it hears. The child has a normal ability to hear sounds, but has difficulty understanding what the sounds mean.Contents. 1  Signs that a child may have an Auditory Processing Disorder.uditory processing disorder. Auditory Processing Disorder (APD) means that the brain has difficulty making sense of the sounds that it hears. The child has a normal ability to hear sounds, but has difficulty understanding what the sounds mean. Contents.