Guest guest Posted February 29, 2012 Report Share Posted February 29, 2012 Here is some infoThe use of dental implants requires that there beadequate space in the jawbone to insert the device.Implants are typically 10-20 mm long and 3.5-4.0 mmwide, and must be placed with a margin of at least1 mm of bone all round, thus defining the surgicalspace envelope. While shorter implants are available,their reported failure rates tend to be higher than thoseof longer devices, particularly in more unfavourablesituations, for example where the bone is of poorquality. The space envelope is defined not only by theoutline of the bone, but also by internal structures thatmust be avoided when preparing the implant site.These include tooth roots, the air sinuses and nose, andneurovascular bundles such as the mandibular canal. SincerelyLyudmyla From: Kanika Kohli <kanika_sahil@...> " " < > Sent: Wednesday, 29 February 2012, 16:42 Subject: Re: prostho questions Thanks Lyudmyla.Just want to know how much bone level is required for implants. From: Lyudmyla Huhley <huhley2006@...> " " < > Sent: Wednesday, 29 February 2012 4:39 PM Subject: Re: prostho questions RCT+overdenture,in qs they are hinting( canine..last teeth... pocketing less than 2mm...to choose this option,so go for it)) SincerelyLyudmyla From: Kanika Kohli <kanika_sahil@...> " " < > Sent: Wednesday, 29 February 2012, 16:29 Subject: Re: prostho questions Hi EbtessamEven i think it should be the answer because its always better u do rct before providing overdentures.more over for implants bone level should be very good but i dont know whether 50% bone needs augmentation or not. From: ebtessam elhamalawy <ebtessamhamalawy@...> " " < > Sent: Wednesday, 29 February 2012 4:00 PM Subject: Re: prostho questions thanks kanika I have n`t read the question properlyso I will go with RCT and an overdenturewhat do u think?ebtisam From: Kanika Kohli <kanika_sahil@...> " " < > Sent: Wednesday, 29 February 2012, 13:59 Subject: Re: prostho questions its actually implant based overdenture in option...don't get confused. From: Divi Divi <divi_ore@...> " " < > Sent: Wednesday, 29 February 2012 1:51 PM Subject: Re: prostho questions thanks for the explanation ebtessam , yes i agree we should save the teeth rather and extracting , it helps in prorioception and it dec bone resorption as well, I was just not sure of the term "based" in based overdentures . I thought it is some kind /type of overdenture. Is it any special type ? divi From: ebtessam elhamalawy <ebtessamhamalawy@...> To: " " < > Sent: Wednesday, 29 February 2012 1:36 PM Subject: Re: prostho questions hi diviIts an overdentureI choose it since the ideal indication is when the canine are the only teeth remaining in the arch.since you reduce the tooth length to a dome shape, you decrease the crown and root ratio thus reducing the stresses on the teeth.It indicated ideally when the canines are the only remaining teeth in the arch.According to the conservative dental approach instead of extracting the teeth , they can be preserved to:1. Increase retention2. offer proprioceptive stimulation3. transmit the forces to the bone aid in the remodeling and decrease the rate of bone resorption4. increase the masticatory forceI choose it since its more conservative and the tooth only had a 2 mm pocket depth, plus they are canines ( corner stone of the arch with long roots)check pink book overdenturebest regardsebtisam. From: Divi Divi <divi_ore@...> " " < > Sent: Wednesday, 29 February 2012, 12:59 Subject: Re: prostho questions hello ebtessam , can you plz tell me what is a based over denture? From: ebtessam elhamalawy <ebtessamhamalawy@...> " " < > Sent: Wednesday, 29 February 2012 11:06 AM Subject: Re: prostho questions hi Nebia1. Rest seat ( mesialy located) -proximal plate- I bar clasp2. Based overdentuebest regardsebtisam From: Nebia Leila imene <imene.nebia@...> To: Sent: Wednesday, 29 February 2012, 8:26 Subject: prostho questions please can someone answer to this prostho questions 1- what is RPI in partial denture? 2- patient has a nice partial denture with a canine(last teeth) pocketing less than 2mm and 50% bone support, what treatement is the best: implant based overdenture extraction and wait healing to make a new denture extraction and make an immediate denture RCT if canine treatable and overdenture thank's imene. Quote Link to comment Share on other sites More sharing options...
Guest guest Posted February 29, 2012 Report Share Posted February 29, 2012 Thanks alot for the info. From: Lyudmyla Huhley <huhley2006@...> " " < > Sent: Wednesday, 29 February 2012 6:07 PM Subject: Re: prostho questions Here is some infoThe use of dental implants requires that there beadequate space in the jawbone to insert the device.Implants are typically 10-20 mm long and 3.5-4.0 mmwide, and must be placed with a margin of at least1 mm of bone all round, thus defining the surgicalspace envelope. While shorter implants are available,their reported failure rates tend to be higher than thoseof longer devices, particularly in more unfavourablesituations, for example where the bone is of poorquality. The space envelope is defined not only by theoutline of the bone, but also by internal structures thatmust be avoided when preparing the implant site.These include tooth roots, the air sinuses and nose, andneurovascular bundles such as the mandibular canal. SincerelyLyudmyla From: Kanika Kohli <kanika_sahil@...> " " < > Sent: Wednesday, 29 February 2012, 16:42 Subject: Re: prostho questions Thanks Lyudmyla.Just want to know how much bone level is required for implants. From: Lyudmyla Huhley <huhley2006@...> " " < > Sent: Wednesday, 29 February 2012 4:39 PM Subject: Re: prostho questions RCT+overdenture,in qs they are hinting( canine..last teeth... pocketing less than 2mm...to choose this option,so go for it)) SincerelyLyudmyla From: Kanika Kohli <kanika_sahil@...> " " < > Sent: Wednesday, 29 February 2012, 16:29 Subject: Re: prostho questions Hi EbtessamEven i think it should be the answer because its always better u do rct before providing overdentures.more over for implants bone level should be very good but i dont know whether 50% bone needs augmentation or not. From: ebtessam elhamalawy <ebtessamhamalawy@...> " " < > Sent: Wednesday, 29 February 2012 4:00 PM Subject: Re: prostho questions thanks kanika I have n`t read the question properlyso I will go with RCT and an overdenturewhat do u think?ebtisam From: Kanika Kohli <kanika_sahil@...> " " < > Sent: Wednesday, 29 February 2012, 13:59 Subject: Re: prostho questions its actually implant based overdenture in option...don't get confused. From: Divi Divi <divi_ore@...> " " < > Sent: Wednesday, 29 February 2012 1:51 PM Subject: Re: prostho questions thanks for the explanation ebtessam , yes i agree we should save the teeth rather and extracting , it helps in prorioception and it dec bone resorption as well, I was just not sure of the term "based" in based overdentures . I thought it is some kind /type of overdenture. Is it any special type ? divi From: ebtessam elhamalawy <ebtessamhamalawy@...> To: " " < > Sent: Wednesday, 29 February 2012 1:36 PM Subject: Re: prostho questions hi diviIts an overdentureI choose it since the ideal indication is when the canine are the only teeth remaining in the arch.since you reduce the tooth length to a dome shape, you decrease the crown and root ratio thus reducing the stresses on the teeth.It indicated ideally when the canines are the only remaining teeth in the arch.According to the conservative dental approach instead of extracting the teeth , they can be preserved to:1. Increase retention2. offer proprioceptive stimulation3. transmit the forces to the bone aid in the remodeling and decrease the rate of bone resorption4. increase the masticatory forceI choose it since its more conservative and the tooth only had a 2 mm pocket depth, plus they are canines ( corner stone of the arch with long roots)check pink book overdenturebest regardsebtisam. From: Divi Divi <divi_ore@...> " " < > Sent: Wednesday, 29 February 2012, 12:59 Subject: Re: prostho questions hello ebtessam , can you plz tell me what is a based over denture? From: ebtessam elhamalawy <ebtessamhamalawy@...> " " < > Sent: Wednesday, 29 February 2012 11:06 AM Subject: Re: prostho questions hi Nebia1. Rest seat ( mesialy located) -proximal plate- I bar clasp2. Based overdentuebest regardsebtisam From: Nebia Leila imene <imene.nebia@...> To: Sent: Wednesday, 29 February 2012, 8:26 Subject: prostho questions please can someone answer to this prostho questions 1- what is RPI in partial denture? 2- patient has a nice partial denture with a canine(last teeth) pocketing less than 2mm and 50% bone support, what treatement is the best: implant based overdenture extraction and wait healing to make a new denture extraction and make an immediate denture RCT if canine treatable and overdenture thank's imene. Quote Link to comment Share on other sites More sharing options...
Guest guest Posted February 29, 2012 Report Share Posted February 29, 2012 Hi, It's RCT if canine treatable and overdenture. Ahmed. From: Ana carolina Soares dunlop <anadunlop@...> Sent: Wednesday, 29 February 2012, 11:49Subject: Re: prostho questions Isn't it "Implant based overdenture"? I think that would make more sense, what do you think? From: Nebia Leila imene <imene.nebia@...>Subject: Re: prostho questions Date: Wednesday, 29 February, 2012, 11:46 thanks for the answer ebessambut do you think that the overdenture is not going to compound the perio problem?imene.>> > > > hi Nebia> > 1. Rest seat ( mesialy located)Â -proximal plate- I bar clasp> 2. Based overdentue> > best regards> ebtisam> > > > > ________________________________> From: Nebia Leila imene <imene.nebia@...>> > Sent: Wednesday, 29 February 2012, 8:26> Subject: prostho questions> > > Â > please can someone answer to this prostho questions> > 1- what is RPI in partial denture? > > 2- patient has a nice partial denture with a canine(last teeth) pocketing less than 2mm and 50% bone support, what treatement is the best:> implant> based overdenture> extraction and wait healing to make a new denture> extraction and make an immediate denture> RCT if canine treatable and overdenture> > thank's> imene.> Quote Link to comment Share on other sites More sharing options...
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