In the past, lead aprons were commonly used in dental X-rays as a way to protect against radiation. In 2017, the ADA said it was no longer appropriate to use lead aprons when taking radiographs. However, recent research suggests that thyroid collars are also not necessary due to advancements in dental X-ray equipment and practices. According to a detailed review, modern technology significantly reduces stray radiation exposure, making lead aprons and thyroid collars sometimes unnecessary. The American Dental Association (ADA) has updated their guidelines to reflect these findings and to avoid repeated X-rays and increased radiation exposure caused by the use of unnecessary protective gear.
Read MoreReplacement of lost teeth with dental implants has been around for many years. Believe it or not, dental implants have been found that are 4000 years old! These were made of bamboo. The first metal implant was found in a two-thousand-year-old Egyptian King. Experiments with different materials continued until the 1950s, when Dr. Brånemark discovered that titanium implants could let bone fuse to it, causing it to be strong and durable. As a result, most dental implants are made of titanium today, and they are just as durable as natural teeth. Zirconia implants are now in use, but their popularity is limited. Local surgeons who place them are more difficult to find. This post will discuss implants and the difference between titanium and zirconia.
Read More