department of health and children seminar april 2005 lot 3 fissure sealing and the targeted approach...
TRANSCRIPT
![Page 1: Department of Health and Children Seminar April 2005 Lot 3 Fissure Sealing and the Targeted Approach to Service Delivery Oral Health Services Research](https://reader035.vdocuments.us/reader035/viewer/2022062620/551a220f55034619378b540c/html5/thumbnails/1.jpg)
Department of Health and Children Seminar
April 2005
Lot 3 Fissure Sealing and the Targeted Approach to
Service Delivery
Oral Health Services Research Centre
![Page 2: Department of Health and Children Seminar April 2005 Lot 3 Fissure Sealing and the Targeted Approach to Service Delivery Oral Health Services Research](https://reader035.vdocuments.us/reader035/viewer/2022062620/551a220f55034619378b540c/html5/thumbnails/2.jpg)
User Group Members Dr Mary Ormsby Chair Dr Riana Clarke Joint secretary Dr Michael Mulcahy Joint secretary Dr Padraig Creedon Dr Nader Farvardin Dr Gerard Gavin DOH&C Dr Joe Green Dr Margie Houlihan Dr John Jones Dr Dympna Kavanagh Dr Maria Kenny Dr Stephen Mc Dermott Dr Mary O’Connor Dr Mary O’ Farrell Dr Dan O’ Meara Dr Colleen O’ Neill Dr Carmel Parnell Dr Matt Walshe
![Page 3: Department of Health and Children Seminar April 2005 Lot 3 Fissure Sealing and the Targeted Approach to Service Delivery Oral Health Services Research](https://reader035.vdocuments.us/reader035/viewer/2022062620/551a220f55034619378b540c/html5/thumbnails/3.jpg)
Project Team - OHSRC
Professor Denis O’Mullane - PI Dr Helen Whelton – Deputy PI Dr Rose Kingston Dr Evelyn Crowley Dr Paul Beirne Ms Jennifer Leyden Ms Elspeth Cameron
![Page 4: Department of Health and Children Seminar April 2005 Lot 3 Fissure Sealing and the Targeted Approach to Service Delivery Oral Health Services Research](https://reader035.vdocuments.us/reader035/viewer/2022062620/551a220f55034619378b540c/html5/thumbnails/4.jpg)
Format of Presentation:
Background to Lot 3 Targeting of Health Board Dental
Services Fissure Sealants Development of strategy for
needs assessment within HBDS Policy Issues relating to guidance
on fissure sealants in HBDS Further Research
![Page 5: Department of Health and Children Seminar April 2005 Lot 3 Fissure Sealing and the Targeted Approach to Service Delivery Oral Health Services Research](https://reader035.vdocuments.us/reader035/viewer/2022062620/551a220f55034619378b540c/html5/thumbnails/5.jpg)
Background to Lot 3
![Page 6: Department of Health and Children Seminar April 2005 Lot 3 Fissure Sealing and the Targeted Approach to Service Delivery Oral Health Services Research](https://reader035.vdocuments.us/reader035/viewer/2022062620/551a220f55034619378b540c/html5/thumbnails/6.jpg)
Two Strategies
Two distinct approaches to the control of illness (Rose 1985):
• Population approach– aims to control the occurrence of
new disease in a population
• High risk approach– identifies individuals at high risk of
disease and targets them for treatment and/or prevention
![Page 7: Department of Health and Children Seminar April 2005 Lot 3 Fissure Sealing and the Targeted Approach to Service Delivery Oral Health Services Research](https://reader035.vdocuments.us/reader035/viewer/2022062620/551a220f55034619378b540c/html5/thumbnails/7.jpg)
Reason for Targeting Services
• Early identification of those at high risk of disease; target for prevention and/or treatment
• Economics – rationing of services
These two issues provide rationale for current targeted approach to service delivery in HBDS
![Page 8: Department of Health and Children Seminar April 2005 Lot 3 Fissure Sealing and the Targeted Approach to Service Delivery Oral Health Services Research](https://reader035.vdocuments.us/reader035/viewer/2022062620/551a220f55034619378b540c/html5/thumbnails/8.jpg)
Fissure Sealants
“A fissure sealant is a substance that is placed in the pits and fissures of teeth in order to prevent the development of caries ”
![Page 9: Department of Health and Children Seminar April 2005 Lot 3 Fissure Sealing and the Targeted Approach to Service Delivery Oral Health Services Research](https://reader035.vdocuments.us/reader035/viewer/2022062620/551a220f55034619378b540c/html5/thumbnails/9.jpg)
Public Dental Service Reviews
![Page 10: Department of Health and Children Seminar April 2005 Lot 3 Fissure Sealing and the Targeted Approach to Service Delivery Oral Health Services Research](https://reader035.vdocuments.us/reader035/viewer/2022062620/551a220f55034619378b540c/html5/thumbnails/10.jpg)
The Leyden Report (1988)
• The adoption of a national strategy for the delivery of dental services to ensure an equal standard of service for all persons
• Recommended that specific classes in national schools be targeted for treatment & prevention and additional dental teams recruited to meet the needs of the children’s dental service
• 1st/2nd, 4th and 6th classes
![Page 11: Department of Health and Children Seminar April 2005 Lot 3 Fissure Sealing and the Targeted Approach to Service Delivery Oral Health Services Research](https://reader035.vdocuments.us/reader035/viewer/2022062620/551a220f55034619378b540c/html5/thumbnails/11.jpg)
National Survey Children’s Oral Health - 1984
• Decline in prevalence of dental caries
• 60% of total caries experience in perm teeth of 8-year-olds contributed by 1st perm molars
• Occlusal surfaces only involved in 50% of 1st perm molars affected by caries (Holland et al 1986)
![Page 12: Department of Health and Children Seminar April 2005 Lot 3 Fissure Sealing and the Targeted Approach to Service Delivery Oral Health Services Research](https://reader035.vdocuments.us/reader035/viewer/2022062620/551a220f55034619378b540c/html5/thumbnails/12.jpg)
Recommendation NSCOH 1984
• Increased use of fissure sealants in combination with fluoride will lead to substantial further reductions in dental caries
• Studies be undertaken to investigate cost-effectiveness in order to inform policy on the use of fissure sealants in HBDS
![Page 13: Department of Health and Children Seminar April 2005 Lot 3 Fissure Sealing and the Targeted Approach to Service Delivery Oral Health Services Research](https://reader035.vdocuments.us/reader035/viewer/2022062620/551a220f55034619378b540c/html5/thumbnails/13.jpg)
Dental Health Action Plan (1994)
• The health boards dental services were moving from a demand led service towards a targeted service with increasing emphasis on the treatment of special needs patients
• Dental Health Education and prevention given priority
![Page 14: Department of Health and Children Seminar April 2005 Lot 3 Fissure Sealing and the Targeted Approach to Service Delivery Oral Health Services Research](https://reader035.vdocuments.us/reader035/viewer/2022062620/551a220f55034619378b540c/html5/thumbnails/14.jpg)
Lot 3
![Page 15: Department of Health and Children Seminar April 2005 Lot 3 Fissure Sealing and the Targeted Approach to Service Delivery Oral Health Services Research](https://reader035.vdocuments.us/reader035/viewer/2022062620/551a220f55034619378b540c/html5/thumbnails/15.jpg)
Lot 3
Aims:
• To assess the current situation of targeting of general dental services in the Health Board
• To assess the current patterns of use of fissure sealants in the HBDS and their future use
![Page 16: Department of Health and Children Seminar April 2005 Lot 3 Fissure Sealing and the Targeted Approach to Service Delivery Oral Health Services Research](https://reader035.vdocuments.us/reader035/viewer/2022062620/551a220f55034619378b540c/html5/thumbnails/16.jpg)
Lot 3 - Methods
• Situation analysisInformation gathering (Literature Review)Review of existing servicesSecondary data analysis
• Consultation process
• Findings and Recommendations
• Information Dissemination
![Page 17: Department of Health and Children Seminar April 2005 Lot 3 Fissure Sealing and the Targeted Approach to Service Delivery Oral Health Services Research](https://reader035.vdocuments.us/reader035/viewer/2022062620/551a220f55034619378b540c/html5/thumbnails/17.jpg)
Lot 3 Related Projects
• National Survey Children’s Dental Health (Whelton et al 2002)
• An Evaluation of a fissure sealant programme in Co.Meath, Ireland (Parnell et al 2003)
![Page 18: Department of Health and Children Seminar April 2005 Lot 3 Fissure Sealing and the Targeted Approach to Service Delivery Oral Health Services Research](https://reader035.vdocuments.us/reader035/viewer/2022062620/551a220f55034619378b540c/html5/thumbnails/18.jpg)
Lot 3 Related Projects
• MDPH Projects:
−An audit of fissure sealing in the Eastern Health Board (Clarke 1999)
−An assessment of the use of the targeted approach in the HBDS (Mulcahy 2001)
−An economic evaluation of the use of dental hygienists in the fissure sealant programmes of the public dental service of the MidWestern Health Board Public Dental Services (O’ Connor 2002)
![Page 19: Department of Health and Children Seminar April 2005 Lot 3 Fissure Sealing and the Targeted Approach to Service Delivery Oral Health Services Research](https://reader035.vdocuments.us/reader035/viewer/2022062620/551a220f55034619378b540c/html5/thumbnails/19.jpg)
Lot 3
Caries Risk
![Page 20: Department of Health and Children Seminar April 2005 Lot 3 Fissure Sealing and the Targeted Approach to Service Delivery Oral Health Services Research](https://reader035.vdocuments.us/reader035/viewer/2022062620/551a220f55034619378b540c/html5/thumbnails/20.jpg)
% of total caries experience contributed by top 20% of
dmft/DMFT score
85%
65%55%
73%
60%54%
5 Year Olds 12 Year Olds 15 Year Olds
National Survey of Children's Oral Health 2002
None
Full
![Page 21: Department of Health and Children Seminar April 2005 Lot 3 Fissure Sealing and the Targeted Approach to Service Delivery Oral Health Services Research](https://reader035.vdocuments.us/reader035/viewer/2022062620/551a220f55034619378b540c/html5/thumbnails/21.jpg)
Caries Risk Assessment
• Difficult to predict despite many national and international studies
• Whelton (1989) and Kavanagh (1994)
• Two reasonably sensitive criteria:- Subjects with previous caries
experience- Clinician’s clinical opinion
![Page 22: Department of Health and Children Seminar April 2005 Lot 3 Fissure Sealing and the Targeted Approach to Service Delivery Oral Health Services Research](https://reader035.vdocuments.us/reader035/viewer/2022062620/551a220f55034619378b540c/html5/thumbnails/22.jpg)
Lot 3
Targeting
![Page 23: Department of Health and Children Seminar April 2005 Lot 3 Fissure Sealing and the Targeted Approach to Service Delivery Oral Health Services Research](https://reader035.vdocuments.us/reader035/viewer/2022062620/551a220f55034619378b540c/html5/thumbnails/23.jpg)
Targeting of Health Board Dental Services
• Wide variation between boards in the adoption of the targeted approach (Mulcahy 2001)
• Targeting particular classes unlikely to select appropriate “at risk” groups for treatment and preventive services
![Page 24: Department of Health and Children Seminar April 2005 Lot 3 Fissure Sealing and the Targeted Approach to Service Delivery Oral Health Services Research](https://reader035.vdocuments.us/reader035/viewer/2022062620/551a220f55034619378b540c/html5/thumbnails/24.jpg)
Targeting of school classes for fissure sealing
Cumulative Percentage of First Permanent Molars Erupted
0%10%20%30%40%50%60%70%80%90%
100%
4.0 6.0 8.0 10.0 12.0 14.0 16.0 18.0
Age (yrs)
Perc
ent E
rupt
ed Tooth_16
Tooth_26
Tooth_36
Tooth_46
![Page 25: Department of Health and Children Seminar April 2005 Lot 3 Fissure Sealing and the Targeted Approach to Service Delivery Oral Health Services Research](https://reader035.vdocuments.us/reader035/viewer/2022062620/551a220f55034619378b540c/html5/thumbnails/25.jpg)
Targeting of school classes for fissure sealing
Cumulative Percentage of Second Permanent Molars Erupted
0%10%20%30%40%50%60%70%80%90%
100%
4.0 6.0 8.0 10.0 12.0 14.0 16.0 18.0
Age (yrs)
Perc
ent E
rupt
ed
Tooth_17
Tooth_27
Tooth_37
Tooth_47
![Page 26: Department of Health and Children Seminar April 2005 Lot 3 Fissure Sealing and the Targeted Approach to Service Delivery Oral Health Services Research](https://reader035.vdocuments.us/reader035/viewer/2022062620/551a220f55034619378b540c/html5/thumbnails/26.jpg)
Conclusion
The unexpected wide variation in timing of eruption of 1st and 2nd permanent molars makes targeting of particular school classes for fissure sealing programmes problematic
![Page 27: Department of Health and Children Seminar April 2005 Lot 3 Fissure Sealing and the Targeted Approach to Service Delivery Oral Health Services Research](https://reader035.vdocuments.us/reader035/viewer/2022062620/551a220f55034619378b540c/html5/thumbnails/27.jpg)
Recommendations
• Need to re-direct and re-orientate services to being “ needs ” based
• Adoption of national needs assessment strategy which would include a national school dental screening programme
![Page 28: Department of Health and Children Seminar April 2005 Lot 3 Fissure Sealing and the Targeted Approach to Service Delivery Oral Health Services Research](https://reader035.vdocuments.us/reader035/viewer/2022062620/551a220f55034619378b540c/html5/thumbnails/28.jpg)
Major Findings Lot 3
Fissure Sealants
![Page 29: Department of Health and Children Seminar April 2005 Lot 3 Fissure Sealing and the Targeted Approach to Service Delivery Oral Health Services Research](https://reader035.vdocuments.us/reader035/viewer/2022062620/551a220f55034619378b540c/html5/thumbnails/29.jpg)
1) There is a wide variation in the extent to which different boards have put in
place fissure sealant programmes
• Level and pattern of use of fissure sealing varies widely within and between health boards
• No agreed policy on the use of fissure sealants in the HBDS
- Classes targeted
- Skill mix
- Blanket seal/ Targeted approach
![Page 30: Department of Health and Children Seminar April 2005 Lot 3 Fissure Sealing and the Targeted Approach to Service Delivery Oral Health Services Research](https://reader035.vdocuments.us/reader035/viewer/2022062620/551a220f55034619378b540c/html5/thumbnails/30.jpg)
% of 8-year-old children with at least one fissure sealant on their permanent teeth
by disadvantage status
0
20
40
60
80
100
ERHA MHB MWHB NEHB NWHB SEHB SHB WHB RoI
MC No MC Yes
![Page 31: Department of Health and Children Seminar April 2005 Lot 3 Fissure Sealing and the Targeted Approach to Service Delivery Oral Health Services Research](https://reader035.vdocuments.us/reader035/viewer/2022062620/551a220f55034619378b540c/html5/thumbnails/31.jpg)
% of 12-year-old children with at least one fissure sealant on their permanent
teeth by disadvantage status
0
20
40
60
80
100
ERHA MHB MWHB NEHB NWHB SEHB SHB WHB RoI
MC No MC Yes
![Page 32: Department of Health and Children Seminar April 2005 Lot 3 Fissure Sealing and the Targeted Approach to Service Delivery Oral Health Services Research](https://reader035.vdocuments.us/reader035/viewer/2022062620/551a220f55034619378b540c/html5/thumbnails/32.jpg)
% of 15-year-old children with at least one fissure sealant on their permanent
teeth by disadvantage status
0
20
40
60
80
100
ERHA MHB MWHB NEHB NWHB SEHB SHB WHB RoI
MC No MC Yes
![Page 33: Department of Health and Children Seminar April 2005 Lot 3 Fissure Sealing and the Targeted Approach to Service Delivery Oral Health Services Research](https://reader035.vdocuments.us/reader035/viewer/2022062620/551a220f55034619378b540c/html5/thumbnails/33.jpg)
National Survey Children's Oral Health 2002
2) A very high proportion of dental decay occurs in pits and fissures
0
20
40
60
80
100
8 yearolds
12 yearolds
15 yearolds
% caries in pits and fissures of permanent molars
% caries
![Page 34: Department of Health and Children Seminar April 2005 Lot 3 Fissure Sealing and the Targeted Approach to Service Delivery Oral Health Services Research](https://reader035.vdocuments.us/reader035/viewer/2022062620/551a220f55034619378b540c/html5/thumbnails/34.jpg)
3) Fissure sealants are effective at preventing pit and fissure caries
• “Sealing with resin based sealants is a recommended procedure to prevent caries of the occlusal surfaces of permanent molars” – Cochrane Systematic Review 2004
• “Sealants are highly effective in preventing dental caries in pits and fissures of teeth when applied by trained operators in clinical trials and community health programmes” – BSPD 2000
• “After 4.5 years sealed permanent molar teeth of children 5-10 years had reduction of decay in over 50% of biting surfaces compared to teeth without sealants” - Cochrane Systematic Review 2004
![Page 35: Department of Health and Children Seminar April 2005 Lot 3 Fissure Sealing and the Targeted Approach to Service Delivery Oral Health Services Research](https://reader035.vdocuments.us/reader035/viewer/2022062620/551a220f55034619378b540c/html5/thumbnails/35.jpg)
4) Pits and fissures remain at risk of caries for long periods of time
• Slowing of the rate of progression
• Change in caries risk status
• “All vunerable pits and fissures should be considered for fissure sealing irrespective of the length of time they have been in the mouth” – Locker (2003)
![Page 36: Department of Health and Children Seminar April 2005 Lot 3 Fissure Sealing and the Targeted Approach to Service Delivery Oral Health Services Research](https://reader035.vdocuments.us/reader035/viewer/2022062620/551a220f55034619378b540c/html5/thumbnails/36.jpg)
5) Fissure sealants can be applied in at-risk, caries free teeth and as therapy for incipient lesions
6) Fissure sealants are best used as part of an overall preventive programme
![Page 37: Department of Health and Children Seminar April 2005 Lot 3 Fissure Sealing and the Targeted Approach to Service Delivery Oral Health Services Research](https://reader035.vdocuments.us/reader035/viewer/2022062620/551a220f55034619378b540c/html5/thumbnails/37.jpg)
7) Fluoride has limited effect in preventing pit and fissure caries
8) Application of fissure sealants should be based on individuals, tooth and surface risk
![Page 38: Department of Health and Children Seminar April 2005 Lot 3 Fissure Sealing and the Targeted Approach to Service Delivery Oral Health Services Research](https://reader035.vdocuments.us/reader035/viewer/2022062620/551a220f55034619378b540c/html5/thumbnails/38.jpg)
9) The key to sealant success is sealant retention
• Gillcrist et al 1998 - “ The effectiveness of a dental sealant depends upon its long term clinical retention and regular maintenance ”
sealant retention sealant success
• As long as a fissure sealant remains intact, that surface will be protected from initiation of dental caries or progression of existing incipient caries
![Page 39: Department of Health and Children Seminar April 2005 Lot 3 Fissure Sealing and the Targeted Approach to Service Delivery Oral Health Services Research](https://reader035.vdocuments.us/reader035/viewer/2022062620/551a220f55034619378b540c/html5/thumbnails/39.jpg)
10) Regular assessment of fissure sealants necessary to monitor
retention
• Most sealant failures occur within 6-12 months of placement (1995 workshop)
• Sealants should be regularly reviewed and repaired or replaced as necessary to ensure continued success
![Page 40: Department of Health and Children Seminar April 2005 Lot 3 Fissure Sealing and the Targeted Approach to Service Delivery Oral Health Services Research](https://reader035.vdocuments.us/reader035/viewer/2022062620/551a220f55034619378b540c/html5/thumbnails/40.jpg)
Development of a Strategy for Needs Assessment and
use of Fissure Sealants within the HBDS
![Page 41: Department of Health and Children Seminar April 2005 Lot 3 Fissure Sealing and the Targeted Approach to Service Delivery Oral Health Services Research](https://reader035.vdocuments.us/reader035/viewer/2022062620/551a220f55034619378b540c/html5/thumbnails/41.jpg)
The following issues need to be taken into consideration in development of future strategy:
• Children with extensive decay in their primary teeth should have all 1st permanent molars sealed as soon as possible after eruption
• Children may need to be examined using agreed criteria, when they are in senior infants, 1st and 2nd class to determine risk status of the 1st permanent molar
![Page 42: Department of Health and Children Seminar April 2005 Lot 3 Fissure Sealing and the Targeted Approach to Service Delivery Oral Health Services Research](https://reader035.vdocuments.us/reader035/viewer/2022062620/551a220f55034619378b540c/html5/thumbnails/42.jpg)
• Any child in any class with dmft/DMFT > 1 necessitates full examination and treatment including fissure sealing all sound molars
• All children with special needs or who are disadvantaged should be prioritised for oral health care
![Page 43: Department of Health and Children Seminar April 2005 Lot 3 Fissure Sealing and the Targeted Approach to Service Delivery Oral Health Services Research](https://reader035.vdocuments.us/reader035/viewer/2022062620/551a220f55034619378b540c/html5/thumbnails/43.jpg)
• Any child with dmft/DMFT > 1 should be screened in 6th class, 1st and 2nd year to ensure sealing of second permanent molars
• All teeth which are fissure sealed should be reviewed within one year of placement and thereafter at regular recall visits
![Page 44: Department of Health and Children Seminar April 2005 Lot 3 Fissure Sealing and the Targeted Approach to Service Delivery Oral Health Services Research](https://reader035.vdocuments.us/reader035/viewer/2022062620/551a220f55034619378b540c/html5/thumbnails/44.jpg)
• Appropriate recall intervals will take into consideration the recent NICE Clinical Guideline on Dental Recall (Oct 2004)
• Any screening of any child at any age implies all treatment needs should be identified and treatment provided, within a reasonable period of time
![Page 45: Department of Health and Children Seminar April 2005 Lot 3 Fissure Sealing and the Targeted Approach to Service Delivery Oral Health Services Research](https://reader035.vdocuments.us/reader035/viewer/2022062620/551a220f55034619378b540c/html5/thumbnails/45.jpg)
Policy Issues relating to guidance on Fissure Sealants
in HBDS
![Page 46: Department of Health and Children Seminar April 2005 Lot 3 Fissure Sealing and the Targeted Approach to Service Delivery Oral Health Services Research](https://reader035.vdocuments.us/reader035/viewer/2022062620/551a220f55034619378b540c/html5/thumbnails/46.jpg)
• Annual screening/examination/recall of most children from senior infants to 2nd/3rd of secondary school year to identify children and teeth “at risk”
• Specific training criteria for dental personnel in identification of “at risk” individuals
• Specific training criteria for dental personnel in application and maintenance of fissure sealants
![Page 47: Department of Health and Children Seminar April 2005 Lot 3 Fissure Sealing and the Targeted Approach to Service Delivery Oral Health Services Research](https://reader035.vdocuments.us/reader035/viewer/2022062620/551a220f55034619378b540c/html5/thumbnails/47.jpg)
• Need for a robust IT system to monitor sealant placement and effectiveness
• Recall interval for children under 18 years < 12 months (NICE Guidelines)
• Need for appropriate skill mix within HBDS
![Page 48: Department of Health and Children Seminar April 2005 Lot 3 Fissure Sealing and the Targeted Approach to Service Delivery Oral Health Services Research](https://reader035.vdocuments.us/reader035/viewer/2022062620/551a220f55034619378b540c/html5/thumbnails/48.jpg)
Other Topics under Lot 3
![Page 49: Department of Health and Children Seminar April 2005 Lot 3 Fissure Sealing and the Targeted Approach to Service Delivery Oral Health Services Research](https://reader035.vdocuments.us/reader035/viewer/2022062620/551a220f55034619378b540c/html5/thumbnails/49.jpg)
Other Lot 3 Topics
• The management of traumatic injuries to incisors
• The management of caries in primary teeth
![Page 50: Department of Health and Children Seminar April 2005 Lot 3 Fissure Sealing and the Targeted Approach to Service Delivery Oral Health Services Research](https://reader035.vdocuments.us/reader035/viewer/2022062620/551a220f55034619378b540c/html5/thumbnails/50.jpg)
Trauma
The percentage of children and adolescents with trauma to one or more of their front teeth has not improved since 1984All HB 8 12 15
1984 1.7 6.4 8.7
2002 1.8 6.4 9.3
![Page 51: Department of Health and Children Seminar April 2005 Lot 3 Fissure Sealing and the Targeted Approach to Service Delivery Oral Health Services Research](https://reader035.vdocuments.us/reader035/viewer/2022062620/551a220f55034619378b540c/html5/thumbnails/51.jpg)
Trauma
The percentage of children and adolescents affected by trauma who have at least one traumatised permanent incisor untreated has not improved since 1984
0102030405060708090
100
8 years 12 years 15 years
1984
2002
![Page 52: Department of Health and Children Seminar April 2005 Lot 3 Fissure Sealing and the Targeted Approach to Service Delivery Oral Health Services Research](https://reader035.vdocuments.us/reader035/viewer/2022062620/551a220f55034619378b540c/html5/thumbnails/52.jpg)
Caries in primary teeth
Wide variation between health boards in the percentage of untreated total decay experience in primary teeth
0
20
40
60
80
100
ERHA MHB MWHB NEHB NWHB SEHB SHB WHB RoI
Untreated caries as a percentage of total caries experience (vd/vdmft)
MC No MC yes
![Page 53: Department of Health and Children Seminar April 2005 Lot 3 Fissure Sealing and the Targeted Approach to Service Delivery Oral Health Services Research](https://reader035.vdocuments.us/reader035/viewer/2022062620/551a220f55034619378b540c/html5/thumbnails/53.jpg)
Caries in primary teeth
Need for longitudinal studies to monitor the consequences of a treatment vs non-treatment approach of primary teeth on the general health and oral health of children
![Page 54: Department of Health and Children Seminar April 2005 Lot 3 Fissure Sealing and the Targeted Approach to Service Delivery Oral Health Services Research](https://reader035.vdocuments.us/reader035/viewer/2022062620/551a220f55034619378b540c/html5/thumbnails/54.jpg)
Further Research
![Page 55: Department of Health and Children Seminar April 2005 Lot 3 Fissure Sealing and the Targeted Approach to Service Delivery Oral Health Services Research](https://reader035.vdocuments.us/reader035/viewer/2022062620/551a220f55034619378b540c/html5/thumbnails/55.jpg)
Further Research
• Required in area of fissure sealants and targeting of health board dental services
• Recommended further research: eg. – Eruption times 1st and 2nd permanent
molars– Present fissure sealant retention rates
in HSE areas– Pilot study of proposed national
screening programme– Causes of traumatised primary and permanent incisors
![Page 56: Department of Health and Children Seminar April 2005 Lot 3 Fissure Sealing and the Targeted Approach to Service Delivery Oral Health Services Research](https://reader035.vdocuments.us/reader035/viewer/2022062620/551a220f55034619378b540c/html5/thumbnails/56.jpg)
Acknowledgement
The contribution of the User Group to the successful completion of the Lot 3 project is acknowledged