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Medical Forum / General / Dentistry / October 2004

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power toothbrush and oral irrigator

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meATprivacyDOTnet - 16 Oct 2004 11:49 GMT
Hi all,
my dentist recommended me to get an oral irrigator to replace the floss.

I did some searches on the Internet and I found contrasting opinions
about the oral irrigator efficiency, some people even say that it is
harmful.

What is your opinion about it?

I also noticed that some oral irrigators include a power toothbrush, e.g.:

"Oral-B ProfessionalCare 7900 DLX OxyJet Center"
<http://www.oral-b.com/products/product.asp?tid=products&sub=power&cid=power&pid=
oxyjet
>

Is the electric toothbrush better than a manual one? What are the
benefits and the drawbacks?

Do you recommend any brand/model?

Thanks a lot.
Joel M. Eichen - 16 Oct 2004 14:59 GMT
>Hi all,
>my dentist recommended me to get an oral irrigator to replace the floss.
[quoted text clipped - 16 lines]
>
>Thanks a lot.

WaterPik, the cheap one is fine ......

Joel

It squirts water .. .that's it!

Joel
W_B - 16 Oct 2004 21:47 GMT
>>Is the electric toothbrush better than a manual one? What are the
>>benefits and the drawbacks?
[quoted text clipped - 10 lines]
>
>Joel

Super Soaker ?

--
W_B

wubbabubbazG@RBAGEyahoo.com
Take out the G'RBAGE
Joel M. Eichen - 16 Oct 2004 23:40 GMT
>>>Is the electric toothbrush better than a manual one? What are the
>>>benefits and the drawbacks?
[quoted text clipped - 12 lines]
>>
>Super Soaker ?

YUP
StovePipe - 16 Oct 2004 18:17 GMT
> Hi all,
> my dentist recommended me to get an oral irrigator to replace the floss.

Howdy me:

Plaque is a sticky substance on the hard surfaces of the mouth. Its
removal must be by mechanical scrubbing (tooth brush, floss, prox-a-
brush).

Tarter is old and hardened plaqaue (calcified) and must be removed by
the dentist or hygienist using their mechanical scrapers.

Irrigators may be good for promoting gingival health by delivering
medicaments to the gum tissue, but they DO NOT remove plaque, period.

Get it into your head, man. Do you stand under the shower and let the
water clean you, or do you soap up and scrub yourself?

If oral irrigators could dislodge plaque, the pressure on the water jet
would have to be so high that it would rip the gums apart.

Get some new floss, if you want, and work on your technique. Tell your
dentist that I, for one, think that what s/he said (if, indeed you
understood it right) is BULLSHIT. There are no other words that are
appropriate.

Remember: plaque removal=mechanical scrubbing
SP
Signature

Not a real Addy, yet

Shirley Gutkowski RDH - 17 Oct 2004 17:38 GMT
I disagree with Stove Pipe.
1.  Plaque is not what we thought it was.  
2.  Irrigation is not good for delivering medicments
3.  What we thought of as plaque is a biofilm
4.  Biofilms can be removed by hydrodynamic forces, such as is created by sonic
brushes, and water jets.
5.  The waterjet, has been found to creat ghost cells, the matrix may still be
there, but the bacteria is not.  Vacant cells are harmless
6.  Sounds like you have a good dentist/hygienist combo and I would be very
comfortable if you were my patient and moved to another area of the country to
find this pair.

Shirley Gutkowski, RDH, BSDH
"Everbody wants to save the earth - nobody wants to help Mom to do the dishes."
    - P. J. O'Rourke
~~~~~~~~~
http://www.dentistry.com/poralhealth_02.asp
Steven Bornfeld - 17 Oct 2004 17:54 GMT
> I disagree with Stove Pipe.
> 1.  Plaque is not what we thought it was.  
> 2.  Irrigation is not good for delivering medicments

http://tinyurl.com/5ml2w

Steve

> 3.  What we thought of as plaque is a biofilm
> 4.  Biofilms can be removed by hydrodynamic forces, such as is created by sonic
[quoted text clipped - 10 lines]
> ~~~~~~~~~
> http://www.dentistry.com/poralhealth_02.asp
Joel M. Eichen - 17 Oct 2004 18:11 GMT
>> I disagree with Stove Pipe.
>> 1.  Plaque is not what we thought it was.  
[quoted text clipped - 3 lines]
>
>Steve

EXCELLENT. THANKS.

However, rinsing (B) formed significantly more plaque than using the
oral irrigator (D, E). Group E showed the least amount of plaque.

Joel

**

1: J Clin Periodontol. 1981 Jun;8(3):177-88. Related Articles, Links  

Use of oral irrigators as vehicle for the application of antimicrobial
agents in chemical plaque control.

Lang NP, Raber K.

The purpose of the present investigation was to study the
topographical distribution of plaque formation using chlorhexidine
digluconate (CH) as a mouthrinse and in oral irrigators during
experimental gingivitis. Forty dental students (aged 22--26) with
clean teeth and healthy gingivae abolished oral hygiene for a period
of 3 weeks (Löe et al. 1965). During this period the participants
were randomly assigned to one of five groups. Group A rinsed daily
with 30 ml of a placebo and Group B with 30 ml 0.1% chlorhexidine
digluconate. In Groups C and E a fractionated jet irrigator was used
for the daily application of 600 ml placebo (C) or 0.05% CH (E); 600
ml of 0.05% CH was also used in a monojet irrigator (Group D). At the
start, after 1, 2 and 3 weeks of no oral hygiene and 1 week following
reinstituted oral hygiene, plaque was assessed using the Plaque Index
(Silness & Löe 1964) and gingival health was scored according to the
criteria of the Gingival Index (Löe & Silness 1963). The
discoloration of the teeth was determined using a set of color photos.
During the experiment all groups reached plaque levels that were
significantly different from each other. The highest PlI were seen in
the placebo rinsing group (A) following by placebo irrigation (C).
Plaque was significantly reduced in the CH groups. However, rinsing
group (A) followed by placebo irrigation (C). Plaque was significantly
reduced in the CH groups. However, rinsing (B) formed significantly
more plaque than using the oral irrigator (D, E). Group E showed the
least amount of plaque. In addition, the interproximal PlI were
equally low as the buccal and lingual. With CH (B, D, E), gingivitis
did not develop except for some interproximals in Group B. A
fractionated jet irrigator was more effective for the application of
CH than rinsing.

Publication Types:
Clinical Trial
Randomized Controlled Trial

PMID: 6947984 [PubMed - indexed for MEDLINE]

***

>> 3.  What we thought of as plaque is a biofilm
>> 4.  Biofilms can be removed by hydrodynamic forces, such as is created by sonic
[quoted text clipped - 10 lines]
>> ~~~~~~~~~
>> http://www.dentistry.com/poralhealth_02.asp
Peter Meiers - 17 Oct 2004 19:36 GMT
> > 2.  Irrigation is not good for delivering medicments
>
> http://tinyurl.com/5ml2w

Thou shalleth not mass-medicate brave bacteria.

Signature

-History of fluorine, fluoride and fluoridation-:
--- http://PMeiers.bei.t-online.de/index.htm ---
----------------------------------------------------

StovePipe - 17 Oct 2004 20:50 GMT
> > > 2.  Irrigation is not good for delivering medicments
> >
> > http://tinyurl.com/5ml2w
>
> Thou shalleth not mass-medicate brave bacteria.

This is not irrigation using specific antibiotics inducing a
mutationally based bacterial resistance.
SP
Signature

Not a real Addy, yet

Steven Bornfeld - 17 Oct 2004 18:04 GMT
> I disagree with Stove Pipe.
> 1.  Plaque is not what we thought it was.  
[quoted text clipped - 7 lines]
> comfortable if you were my patient and moved to another area of the country to
> find this pair.

    I have seen no evidence that oral irrigation is a satisfactory
substitute for mechanical interproximal cleaning, either floss or
proxabrush.  Since the bacterial development of plaque depends heavily
on the matrix, the failure to completely remove the matrix is a serious
drawback of irrigators when compared to flossing or proxabrushing.
    Furthermore, I've seen more than a few times where patients with active
periodontal disease have presented with abcesses after beginning to use
oral irrigators.
    Patients need to be counseled in the judicious use of these devices.

Steve

> Shirley Gutkowski, RDH, BSDH
> "Everbody wants to save the earth - nobody wants to help Mom to do the dishes."
>      - P. J. O'Rourke
> ~~~~~~~~~
> http://www.dentistry.com/poralhealth_02.asp
Joel M. Eichen - 17 Oct 2004 18:16 GMT
>I have seen no evidence that oral irrigation is a satisfactory
>substitute for mechanical interproximal cleaning, either floss or
>proxabrush.

YUP, next month the dental hygienists will be giving the patient the
water hose and then they can go back to the lunchroom and read for
another thirty minutes!

Joel

Biofilm? BAH Humbug!

>Since the bacterial development of plaque depends heavily
>on the matrix, the failure to completely remove the matrix is a serious
>drawback of irrigators when compared to flossing or proxabrushing.
>    Furthermore, I've seen more than a few times where patients with active
>periodontal disease have presented with abcesses after beginning to use
>oral irrigators.
Dr Steve - 18 Oct 2004 17:25 GMT
Research showing them to be superior was done by the manufacturer.

Signature

~+--~+--~+--~+--~+--
Stephen Mancuso, D.D.S.
Troy, Michigan, USA
....................................................

This posting is intended for informational or conversational purposes only.
Always seek the opinion of a licensed dental professional before acting on
the advice or opinion expressed here.  Only a dentist who has examined you
in person can diagnose your problems and make decisions which will affect
your health.
......................

>
>> I disagree with Stove Pipe. 1.  Plaque is not what we thought it was.  2.
[quoted text clipped - 29 lines]
>> ~~~~~~~~~
>> http://www.dentistry.com/poralhealth_02.asp
Joel M. Eichen - 17 Oct 2004 18:09 GMT
>I disagree with Stove Pipe.
>1.  Plaque is not what we thought it was.  

Errrr, the hygienists?

>2.  Irrigation is not good for delivering medicments
>3.  What we thought of as plaque is a biofilm

OK.

>4.  Biofilms can be removed by hydrodynamic forces, such as is created by sonic
>brushes, and water jets.
[quoted text clipped - 3 lines]
>comfortable if you were my patient and moved to another area of the country to
>find this pair.

Hey! You girls still clean teeth?

Just wondering.

Joel

>Shirley Gutkowski, RDH, BSDH
>"Everbody wants to save the earth - nobody wants to help Mom to do the dishes."
>     - P. J. O'Rourke
>~~~~~~~~~
>http://www.dentistry.com/poralhealth_02.asp
StovePipe - 17 Oct 2004 18:58 GMT
> >5.  The waterjet, has been found to creat ghost cells, the matrix may
> >still be there, but the bacteria is not.  Vacant cells are harmless 6.
[quoted text clipped - 7 lines]
>
> Joel

Now, just a rootin' tootin'... SG is not advocating the halting of oral
hygiene. I, for one, would like to know just what is the norm in
Hygienist therapy these days for all you USA-ians. And, of course, what
are the studies that lead to those norms....

Here I advocate brushing (after a lag of about 20 min to equiliberate
the mouth pH); floss FOUR times a day, knowing that they'll do it four
times a WEEK; prox-a-brush ( I give them away ); Rota Points (plastic
tooth pics that come from ProDenTec); Gum and Tooth Tonic (in place of
ChlX every day); cleaning PRN: one, two three or four times per year.
JMO
SP

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Not a real Addy, yet

Joel M. Eichen - 17 Oct 2004 19:11 GMT
>Now, just a rootin' tootin'... SG is not advocating the halting of oral
>hygiene. I, for one, would like to know just what is the norm in
>Hygienist therapy these days for all you USA-ians

Hygienist educates .....

Dentist cleans the patient's teeth .....

Everybody is happy.
Joel M. Eichen - 17 Oct 2004 19:11 GMT
>And, of course, what
>are the studies that lead to those norms....

They are all in Woman's Home Journal and Redbook ........
StovePipe - 17 Oct 2004 19:35 GMT
> >And, of course, what
> >are the studies that lead to those norms....
>
> They are all in Woman's Home Journal and Redbook ........

Jeeezzzzuz... those JOURNALS are expensive as hell.... ;-)
SP
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Not a real Addy, yet

Joel M. Eichen - 17 Oct 2004 19:12 GMT
>Here I advocate brushing (after a lag of about 20 min to equiliberate
>the mouth pH); floss FOUR times a day, knowing that they'll do it four
[quoted text clipped - 3 lines]
>JMO
>SP

Lucky DUDE!

Over here, once or a twice a week is success ... for brushing.
StovePipe - 17 Oct 2004 19:35 GMT
> >Here I advocate brushing (after a lag of about 20 min to equiliberate
> >the mouth pH); floss FOUR times a day, knowing that they'll do it four
[quoted text clipped - 7 lines]
>
> Over here, once or a twice a week is success ... for brushing.

Oh, I don't know.... I have a lotta those too: EVERYTHING is MY fault.
As, I said: the above is what I ADVOCATE.... what actually happens is
oftimes quite pathetic...
SP
SP
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Not a real Addy, yet

Joel M. Eichen - 17 Oct 2004 19:14 GMT
>Here I advocate brushing (after a lag of about 20 min to equiliberate
>the mouth pH); floss FOUR times a day, knowing that they'll do it four
[quoted text clipped - 3 lines]
>JMO
>SP

Best excuse for non-brushing ........

This was during the Viet Nam war ,,,,,,,, one of my patients was over
to see me and then was scheduled to return back for a second tour of
duty ...... he loved hunting people in the jungle ....

He said,

"I cannot brush my teeth over there as I do not want the smell of
toothpaste anywhere upwind from Charlie."

I agreed.

Joel
W_B - 17 Oct 2004 19:48 GMT
>He said,
>
[quoted text clipped - 4 lines]
>
>Joel

You can brush your teeth effectively without a dentifrice.

--
W_B

wubbabubbazG@RBAGEyahoo.com
Take out the G'RBAGE
StovePipe - 17 Oct 2004 20:50 GMT
> >He said,
> >
[quoted text clipped - 9 lines]
> --
> W_B

But then Charley (more likely his name would've been Vinh Ngyuen)
would've heard your USA-ian teeth being scraped by the brush... and
BOOM... Best not to fart too loud either.... or wipe yourself after
going to the john... or...
<OK, I'll shut up now>... and go empty out the old Bazzoo (car) and take
it to the scrap yard...
SP
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Not a real Addy, yet

Joel M. Eichen - 17 Oct 2004 23:37 GMT
>>He said,
>>
[quoted text clipped - 6 lines]
>
>You can brush your teeth effectively without a dentifrice.

YUP but he wanted to have teeth to come home with to brush to
.........
Linda - 18 Oct 2004 16:45 GMT
Hi Gang:
I'm back after a break.
Here's my little two bits worth:
My understanding is that the research on irrigators is pretty poor and/or
unconvincing.  And I'd say that mechanical removal is best - for sure eh.
But you know, I've had a couple patients who just refuse to floss, or go to
3 month intervals, or see the periodontist - and they are deteriorating
before my eyes.  So, what the heck, I recommended a water pik - and advised
them that there was no guarantee or good research.  But - you know, they
really healed up quite nice.  (6 & 7mm pockets bleeding, went to 4mm minimal
bleeding) I was shocked. I don't expect this to happen with all, and
normally don't recommend these things.  But with the odd, last-ditch-effort
patient - why not.
Yeah - I think you could have perio abcesses form if the cervical tissues
heal, and the deeper areas aren't cleaned out properly beforehand. And I
suppose that could happen if a hygienist does a crappy job too - only
cleaning near the tops of the pockets.
Have a nice day all.
Linda (BC Hygienist)

> > >5.  The waterjet, has been found to creat ghost cells, the matrix may
> > >still be there, but the bacteria is not.  Vacant cells are harmless 6.
[quoted text clipped - 20 lines]
> JMO
> SP
Dr Steve - 18 Oct 2004 18:06 GMT
Also, patients have been known to turn the power up too high on the
irrigator and blow the bacterial right into the tissues.

Signature

~+--~+--~+--~+--~+--
Stephen Mancuso, D.D.S.
Troy, Michigan, USA
....................................................

This posting is intended for informational or conversational purposes only.
Always seek the opinion of a licensed dental professional before acting on
the advice or opinion expressed here.  Only a dentist who has examined you
in person can diagnose your problems and make decisions which will affect
your health.
......................

> Hi Gang:
> I'm back after a break.
[quoted text clipped - 45 lines]
>> JMO
>> SP
Linda - 18 Oct 2004 18:29 GMT
Eeew - Another reason to be cautious and skeptical with irrigators.
Thanks for the info Dr. Steve.
Linda.

> Also, patients have been known to turn the power up too high on the
> irrigator and blow the bacterial right into the tissues.
[quoted text clipped - 48 lines]
> >> JMO
> >> SP
Joel M. Eichen - 18 Oct 2004 23:11 GMT
>Also, patients have been known to turn the power up too high on the
>irrigator and blow the bacterial right into the tissues.

Or get toothpaste on the ceiling of the bathroom ......
Joel M. Eichen - 18 Oct 2004 23:11 GMT
>Hi Gang:
>I'm back after a break.
[quoted text clipped - 15 lines]
>Have a nice day all.
>Linda (BC Hygienist)

THANKS!

Nice report.

Joel

>> > >5.  The waterjet, has been found to creat ghost cells, the matrix may
>> > >still be there, but the bacteria is not.  Vacant cells are harmless 6.
[quoted text clipped - 20 lines]
>> JMO
>> SP
StovePipe - 19 Oct 2004 04:21 GMT
> Yeah - I think you could have perio abcesses form if the cervical tissues
> heal, and the deeper areas aren't cleaned out properly beforehand. And I
> suppose that could happen if a hygienist does a crappy job too - only
> cleaning near the tops of the pockets.
> Have a nice day all.
> Linda (BC Hygienist)

.... like when you take an ultrasonic scaler into the top of a pocket
w/o anesthesia and then go only as deep as until the patient winces...
There are quite a few I know who do that.
JME
SP
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Not a real Addy, yet

Joel M. Eichen - 19 Oct 2004 20:47 GMT
>> Yeah - I think you could have perio abcesses form if the cervical tissues
>> heal, and the deeper areas aren't cleaned out properly beforehand. And I
[quoted text clipped - 8 lines]
>JME
>SP

There was one patient who we called, "Senor Winces ....."

NAH! Humor!

Joel
StovePipe - 17 Oct 2004 18:17 GMT
> I disagree with Stove Pipe. 1.  Plaque is not what we thought it was. 2.
> Irrigation is not good for delivering medicments 3.  What we thought of as
> plaque is a biofilm 4.  Biofilms can be removed by hydrodynamic forces,
> such as is created by sonic brushes, and water jets. 5.  The waterjet, has
> been found to creat ghost cells, the matrix may still be there, but the
> bacteria is not.  Vacant cells are harmless

OK, I follow the ProDenTec cont ed courses in Perio (that's what we use)
and I haven't heard anything like this. In fact, it's completely new to
me. Do you have any references?

Further, I don't see why you would advocate a mechanical sweep of the
smooth surfaces (sonic brush) yet no mechanical sweeping of interdental
spaces (no floss, unless I'm completely out in left field here).

Any rererences would be appreciated
Thanks
SP
Signature

Not a real Addy, yet

Joel M. Eichen - 17 Oct 2004 18:42 GMT
>> I disagree with Stove Pipe. 1.  Plaque is not what we thought it was. 2.
>> Irrigation is not good for delivering medicments 3.  What we thought of as
[quoted text clipped - 6 lines]
>and I haven't heard anything like this. In fact, it's completely new to
>me. Do you have any references?

Nope, this is just Shirley .......

>Further, I don't see why you would advocate a mechanical sweep of the
>smooth surfaces (sonic brush) yet no mechanical sweeping of interdental
>spaces (no floss, unless I'm completely out in left field here).

Can't do it while reading magazines .......

>Any rererences would be appreciated
>Thanks
>SP
meATprivacyDOTnet - 24 Oct 2004 20:54 GMT
> I did some searches on the Internet and I found contrasting opinions
> about the oral irrigator efficiency, some people even say that it is
> harmful.
>
> What is your opinion about it?

Hi,
thanks all for your opinions.

If I got it correctly, the oral irrigator cannot replace the floss.

I wonder if I can still the oral irrigator along with the floss to help
the cleaning or if I should avoit using it at all ...
What do you think about it?

Also, what about the power toothbrush?
Is it anything good?

Thanks.
W_B - 24 Oct 2004 21:41 GMT
>> I did some searches on the Internet and I found contrasting opinions
>> about the oral irrigator efficiency, some people even say that it is
[quoted text clipped - 15 lines]
>
>Thanks.

It's not the brush, it's what you do with it.

Females tell males this quite often, only they aren't
talking about 'toothbrushes'.

--
W_B

wubbabubbazG@RBAGEyahoo.com
Take out the G'RBAGE
Joel M. Eichen - 24 Oct 2004 22:23 GMT
>>> I did some searches on the Internet and I found contrasting opinions
>>> about the oral irrigator efficiency, some people even say that it is
[quoted text clipped - 17 lines]
>
>It's not the brush, it's what you do with it.

The motion of the Ocean or something like that ......

>Females tell males this quite often, only they aren't
>talking about 'toothbrushes'.
W_B - 25 Oct 2004 04:46 GMT
>>It's not the brush, it's what you do with it.
>
>The motion of the Ocean or something like that ......

Size of the boat ?

--
W_B

wubbabubbazG@RBAGEyahoo.com
Take out the G'RBAGE
Joel M. Eichen - 25 Oct 2004 11:58 GMT
>>>It's not the brush, it's what you do with it.
>>
>>The motion of the Ocean or something like that ......
>>
>Size of the boat ?

Yeah those guys in the canoes are always coming along side and asking
about tonnage.

Joel
Dr Steve - 26 Oct 2004 20:16 GMT
How does the pitch of the propeller effect it?

Signature

~+--~+--~+--~+--~+--
Stephen Mancuso, D.D.S.
Troy, Michigan, USA
....................................................

This posting is intended for informational or conversational purposes only.
Always seek the opinion of a licensed dental professional before acting on
the advice or opinion expressed here.  Only a dentist who has examined you
in person can diagnose your problems and make decisions which will affect
your health.
......................

>
>>>>It's not the brush, it's what you do with it.
[quoted text clipped - 7 lines]
>
> Joel
W_B - 27 Oct 2004 18:25 GMT
>How does the pitch of the propeller effect it?

Angle of the Dangle
--

W_B

Take out the G'RBAGE
wubbabubbazG@RBAGEyahoo.com
 
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