Dr. Sk Kashyap

Now a days, it is believed that wisdom tooth are vestigial organs, they are of no use, for chewing our food remaining 2 molars are sufficient.
Third molars erupted at the age of 18 to 25, until then our jaw growth is completed, so if there is no space in an individual's jaw to accommodate this new erupting molar, the problem starts, it creates pressure on adjacent 2nd molar and causes pain and in long term it causes damage to the 2nd molar.

Thus it is almost always advised to get the third molar removed once it creates problem, or accidentally found on x ray. In western countries there is a protocol to remove all third molars in a single appointment, wether they create problem or not.

I hope it helps you a bit, rest if there is any query, do msg me.

Powered toothbrushes /electric toothbrushes
An electric toothbrush is a toothbrush that makes rapid automatic bristle motions, either back-and-forth oscillation or rotation-oscillation in order to clean teeth.
1) ELECTRIC TOOTHBRUSHES ARE MORE EFFECTIVE.
2) ELECTRIC TOOTHBRUSHES APPLY THE CORRECT AMOUNT OF PRESSURE.
3) ELECTRIC TOOTHBRUSHES ARE EASIER FOR CHILDREN AND SENIORS.
4) ELECTRIC TOOTHBRUSHES ARE BETTER FOR THE ENVIRONMENT.
5) ELECTRIC TOOTHBRUSHES CAN ALSO BENEFIT PEOPLE WITH ARTHRITIS OR PHYSICAL DISABILITIES.

As dentists, we favor electric toothbrushes simply because they make it easier for our patients to keep their teeth as clean as possible. It’s important to note that they are not necessarily better than manual brushes because ultimately their success depends on how they are used. Regardless of whether you choose a power brush or a manual brush, always make sure that you are brushing twice a day for 2 minutes each time. Following this routine, in addition to flossing and the regular use of mouthwash, will help you maintain great oral hygiene in between your regular dental checkups.