SSD stands for Single Sided Deafness. It is used to describe the hearing of someone who has normal hearing in one ear and a "complete loss" in the other ear. Until recently, the options for help were very limited and not very effective.
People with SSD now have some hope! The BAHA has been effectively treating SSD for a few years now. It usually is done with a surgical implant behind the pinna, which allows a processor to snap off and on. Most procedures are done unilaterally on the bad ear. The processor receives the sound, amplifies it, then sends it via bone conduction where it is heard in the better cochlea. There is also a headband version. The BAHA is not classified as a hearing aid and in many cases may be covered by insurance.
Another option that has come out recently is Phonak's new Cros hearing aid. I have personally fit over a dozen patients with this and nobody has returned it! All of my patients, wether with a Cros or a bi-Cros, have reported significant improvement with this device. Battery life can be short (2-3 days) but it is worth the extra hassle.
Just a couple of years ago I had to counsel SSD sufferers that there really was no effective solution available. Now I am happy to report that this is no longer true! With the improvement in wireless technology, Phonak has managed to deliver this exceptional product in a discreet and comfortable package.
