Pronunciation: [tˈuːθkɪ] (IPA) 
The word "toothkey" is spelled with two syllables: /tuːθki/. The first syllable is pronounced with the long "oo" sound and the "th" sound, while the second syllable is pronounced with the letter "k" and the "ee" sound. This word refers to a small tool used to assist in the removal of a dental bridge or crown. The spelling of "toothkey" is unique and may be confusing to those unfamiliar with dental terminology.
Toothkey is a device used in dentistry primarily for tooth extraction. It is an instrument designed to aid in the removal of teeth by gripping the tooth and providing leverage to facilitate its extraction from the socket. The toothkey consists of a handle, which allows the dentist or dental professional to maintain a firm grip, and a claw-like attachment at the other end.
The claw-like attachment of the toothkey is inserted carefully into the periodontal space surrounding the tooth to be extracted. By positioning the claw around the affected tooth, the dentist can apply controlled pressure and rotational force to the tooth. This helps to sever the periodontal ligament that attaches the tooth to the surrounding bone, gradually loosening the tooth from its socket. Subsequently, a gentle yet firm upward force is applied to extract the tooth fully.
Toothkeys are often used when dealing with teeth that have extensive decay or structural damage, rendering them difficult to extract using simpler methods. However, the use of toothkeys has become less common in modern dentistry due to the availability of more advanced tools and techniques. Nowadays, tooth extraction is predominantly facilitated using forceps and elevators, which are considered more efficient and less likely to cause damage to surrounding structures.
It is worth noting that the use of toothkeys requires precise technique and expertise, as improper use can lead to complications such as fractured roots, damage to adjacent teeth, or injury to surrounding soft tissues. Thus, toothkeys are primarily utilized by experienced dentists or oral surgeons in specific cases where it is deemed necessary for tooth removal.
