DenturesDentures (also known as dental plates) are a set of artificial teeth that are used when a patient has lost real teeth on the mandibular arch, the maxillary arch, or both. Patients can become entirely edentulous (without teeth) either due to ineffective oral hygiene or trauma. |
EyeglassesEyeglasses are frames bearing lenses worn in front of the human eyes normally for vision correction or eye protection. Modern glasses are typically supported by pads on the bridge of the nose and by temples placed over the ears. |
Hearing AidsA hearing aid is an electronic battery-operated device that amplifies and changes sound to allow for improved communication. Hearing aids receive sound through a microphone, which then converts the sound waves to electrical signals. The amplifier increases the loudness of the signals and then sends the sound to the ear through a speaker. |