Case study 129 - Superior canal dehiscence syndrome (SCDS) Superior canal dehiscence syndrome (SCDS) is an opening in the bone covering the superior semicircular canal of your inner ear. It’s a rare condition that can cause problems with your balance and hearing. Most people can manage symptoms. If symptoms are severe, you may need surgery to plug the opening. (Source: Clevelandclinic.com) #sundaycasestudy #ladyspinedoc #healthcareworker #hospital #surgery #neurosurgeon #medicalschool #medstuden