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HomeOral HealthZentflex Toothbrush overview | Teethstars.com

Zentflex Toothbrush overview | Teethstars.com

Brushing your tooth with an excessive amount of power could cause everlasting injury to the necessary enamel construction. However how a lot power is an excessive amount of? The Zent flex toothbrush gives an elegantly easy answer that guarantees you at all times brush with precisely the best force.


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My preliminary impact of the theory in the back of the Zent Flex toothbrush used to be, “That’s good!”  There are equivalent ideas in electrical toothbrushes that beep at you or flash a purple mild when the person makes use of an excessive amount of force, however they don’t in reality prevent the power.  We at all times advise sufferers to sweep gently with a soft-bristled toothbrush.  In the end, it takes little or no force to take away dental plaque from the tooth.  However in my revel in, there are some individuals who simply can’t appear to reduce the force they use.  The original design of the click joint within the Zent Flex toothbrush could also be precisely what they want.

Teeth tooth is the toughest construction within the human frame, a lot more difficult than bones.  It’s conceivable, albeit tough, to automatically abrade (step by step put on away) tooth.  Tooth abrasion isn’t our greatest worry with deficient brushing method, regardless that.  

There are two severe penalties of an competitive toothbrushing method: 1) gum recession, and a couple of) root abrasion.

Even if deficient brushing method isn’t the principle reason behind gum recession, it’s indubitably a contributing think about many instances.  The gum tissues surrounding the tooth are slightly subtle, so any irrelevant power can lead them to again clear of that perceived harm.  Gum recession in itself is dangerous as a result of this is a lack of attachment between the tooth and the underlying jawbone.  Gums that experience receded don’t develop again.  Serious gum recession can require gum grafting surgical treatment to fix the defects.

Within the attention of deficient brushing method, a recession is outstandingly dangerous as it exposes the roots of the tooth, expanding the chance for the second one end result of arduous brushing: root abrasion.  Root abrasion is a lot more most probably than tooth abrasion since the roots of tooth do not need a protecting tooth coating.  As an alternative, the roots are lined in a skinny layer of cementum, which may be very liable to abrasion.  As soon as the cementum is long past, the underlying dentin (the key element of tooth) is uncovered, resulting in a top possibility for cavities and enamel sensitivity.  Like gums, cementum and dentin don’t regenerate on their very own.  If critical abrasion happens, dental restorations could be important to fix the defects.

The Zent Flex mechanism of “breaking” the joint at 150g of power is suitable in keeping with clinical analysis in regards to the power required to take away dental plaque as opposed to the power that damages dentin.  Analysis helps (and it simply is sensible) that expanding power will build up plaque elimination.  That’s the entire level of brushing: to take away the sticky movie of plaque that comprises disease-causing micro organism.  Sooner or later, regardless that, that expanding power will take away no longer best the plaque but additionally the dentin to which it’s caught!

The edge of 150 grams of power could also be an permitted standardized quantity for Toothbrushing as the best quantity of force.  We see this within the trying out protocols that the American Dental Affiliation makes use of in its Relative Dentin Abrasivity (RDA) index.  They use 150g of power when trying out the abrasion possible of more than a few varieties of toothpaste.

The explanation dentin is so crucial to this dialog is that it comprises tiny pores, referred to as tubules, which create a verbal exchange between the oral setting and the nerve inside of each and every enamel.  Chemical or mechanical processes that open or widen those tubules will open that verbal exchange, that means you are going to be much more likely to really feel sizzling, chilly, and candy sensations within the nerve.  This find out about presentations that the use of a decrease power when brushing in reality is helping to shrink the ones tiny pores, lowering sensitivity considerably.

[Side note: While sensitivity is a more common consequence of open dentinal tubules, we also need to worry about cavities.  The open pores in dentin increase the risk for bacterial contamination, and therefore increase the risk for cavities on these exposed root surfaces.]

After the use of the comb myself, I used to be stunned to be told that I brush too arduous!  I’m a dentist!  In fact, I believe myself to be anyone with an ideal brushing method.  Throughout my first use of the Zentflex, it used to be arduous to forestall giggling at myself since the clicking joint broke time and again.  I did really feel, as I brushed, that I may had been lacking spaces, which brought about me to pay shut consideration to how totally I used to be masking the tooth.

The comb itself is relaxed and well-constructed.  The bristles really feel soft-to-medium-soft.  (Extra importantly, they felt a lot softer after the click joint broke at 150g of power.)  As I persisted brushing, I spotted that I used to be step by step changing my solution to stay the joint from breaking, so I feel this brush carries nice possible for coaching folks in the best quantity of toothbrushing power.  If that is the one toothbrush you utilize, I consider that through the years you might broaden a brushing method that will no longer purpose the joint to damage.


This toothbrush can be an exquisite software for someone with delicate tooth, gum recession, root publicity, or just a naturally heavy brushing method.  I like to recommend it for the ones specific folks because of its protecting talents and its coaching possible.  It additionally has the benefit of being a lot more cost effective than the typical electrical toothbrushes that advertise the similar protecting purposes.

Dr. Lara T. Coseo DDS, FAGD.

Dr. Lara Coseo

Dr. Lara Coseo, (DDS, FAGD) is a 2004 graduate of Baylor School of Dentistry in Dallas, Texas. Having practiced basic dentistry for 13 years, Dr. Lara recently serves as an Affiliate Professor at Texas A&M School of Dentistry.




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