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.
In some cases, auditory neuropathy spectrum disorder causes only mild hearing difficulties and is only a problem in noisy situations. In the majority of cases, however, it leads to significant hearing loss.ead More About Auditory Neuropathy Spectrum Disorder. Auditory neuropathy spectrum disorder (ANSD) is a broad term that describes any of a variety of problems involving âmisfiringsâ of the auditory (hearing) nerve, or problems affecting the nerveâs connection with the cochlea (inner ear).