In the name of GOD - bpums.ac.irhlth.bpums.ac.ir/UploadedFiles/CourseFiles/6... · 2016. 4. 4. ·...
Transcript of In the name of GOD - bpums.ac.irhlth.bpums.ac.ir/UploadedFiles/CourseFiles/6... · 2016. 4. 4. ·...
![Page 1: In the name of GOD - bpums.ac.irhlth.bpums.ac.ir/UploadedFiles/CourseFiles/6... · 2016. 4. 4. · Better to place a lingual arch Early loss of a singleprimary canine: ... a space](https://reader035.fdocuments.in/reader035/viewer/2022071020/5fd3e476acc6e2449d26b9da/html5/thumbnails/1.jpg)
![Page 2: In the name of GOD - bpums.ac.irhlth.bpums.ac.ir/UploadedFiles/CourseFiles/6... · 2016. 4. 4. · Better to place a lingual arch Early loss of a singleprimary canine: ... a space](https://reader035.fdocuments.in/reader035/viewer/2022071020/5fd3e476acc6e2449d26b9da/html5/thumbnails/2.jpg)
In the name of GOD
![Page 3: In the name of GOD - bpums.ac.irhlth.bpums.ac.ir/UploadedFiles/CourseFiles/6... · 2016. 4. 4. · Better to place a lingual arch Early loss of a singleprimary canine: ... a space](https://reader035.fdocuments.in/reader035/viewer/2022071020/5fd3e476acc6e2449d26b9da/html5/thumbnails/3.jpg)
Treatment planning of nonskeletal problems
in preadolescent children
Presented by:
Dr Somayeh Heidari
Orthodontist
![Page 4: In the name of GOD - bpums.ac.irhlth.bpums.ac.ir/UploadedFiles/CourseFiles/6... · 2016. 4. 4. · Better to place a lingual arch Early loss of a singleprimary canine: ... a space](https://reader035.fdocuments.in/reader035/viewer/2022071020/5fd3e476acc6e2449d26b9da/html5/thumbnails/4.jpg)
Reference:
Contemporary Orthodontics
Chapter 7
William R. Proffit, Henry W. Fields, David M.Sarver. 2007. Mosby
![Page 5: In the name of GOD - bpums.ac.irhlth.bpums.ac.ir/UploadedFiles/CourseFiles/6... · 2016. 4. 4. · Better to place a lingual arch Early loss of a singleprimary canine: ... a space](https://reader035.fdocuments.in/reader035/viewer/2022071020/5fd3e476acc6e2449d26b9da/html5/thumbnails/5.jpg)
Treatment planning for moderate problems
![Page 6: In the name of GOD - bpums.ac.irhlth.bpums.ac.ir/UploadedFiles/CourseFiles/6... · 2016. 4. 4. · Better to place a lingual arch Early loss of a singleprimary canine: ... a space](https://reader035.fdocuments.in/reader035/viewer/2022071020/5fd3e476acc6e2449d26b9da/html5/thumbnails/6.jpg)
Space Problems
![Page 7: In the name of GOD - bpums.ac.irhlth.bpums.ac.ir/UploadedFiles/CourseFiles/6... · 2016. 4. 4. · Better to place a lingual arch Early loss of a singleprimary canine: ... a space](https://reader035.fdocuments.in/reader035/viewer/2022071020/5fd3e476acc6e2449d26b9da/html5/thumbnails/7.jpg)
Missing primary teeth with adequate space: Space Maintenance
if a primary first or second molar is missing:
more than a 6-month delay before the permanent premolar eruptionmore than a 6-month delay before the permanent premolar eruption
adequate space
Space maintenance is needed.
![Page 8: In the name of GOD - bpums.ac.irhlth.bpums.ac.ir/UploadedFiles/CourseFiles/6... · 2016. 4. 4. · Better to place a lingual arch Early loss of a singleprimary canine: ... a space](https://reader035.fdocuments.in/reader035/viewer/2022071020/5fd3e476acc6e2449d26b9da/html5/thumbnails/8.jpg)
space maintenance can be done with either fixed or removable appliances.
fixed appliances are preferred eliminate the factor of patient cooperation
if the space is unilateral unilateral fixed appliance
![Page 9: In the name of GOD - bpums.ac.irhlth.bpums.ac.ir/UploadedFiles/CourseFiles/6... · 2016. 4. 4. · Better to place a lingual arch Early loss of a singleprimary canine: ... a space](https://reader035.fdocuments.in/reader035/viewer/2022071020/5fd3e476acc6e2449d26b9da/html5/thumbnails/9.jpg)
if molars on both sides have been lost
and
Lateral incisors have erupted
Better to place a lingual archBetter to place a lingual arch
![Page 10: In the name of GOD - bpums.ac.irhlth.bpums.ac.ir/UploadedFiles/CourseFiles/6... · 2016. 4. 4. · Better to place a lingual arch Early loss of a singleprimary canine: ... a space](https://reader035.fdocuments.in/reader035/viewer/2022071020/5fd3e476acc6e2449d26b9da/html5/thumbnails/10.jpg)
Early loss of a single primary canine:
space maintenance
or
extraction of the contralateral tooth to eliminate midline shift
arch length shortens as the incisor teeth drift distally and lingually
lingual arch space maintainer
![Page 11: In the name of GOD - bpums.ac.irhlth.bpums.ac.ir/UploadedFiles/CourseFiles/6... · 2016. 4. 4. · Better to place a lingual arch Early loss of a singleprimary canine: ... a space](https://reader035.fdocuments.in/reader035/viewer/2022071020/5fd3e476acc6e2449d26b9da/html5/thumbnails/11.jpg)
Localized space loss (3mm or less) : Space Regaining
potential space problems can be created by drift of permanent incisors or molars
after premature extraction of primary canines or molars.
in children who meet the criteria for moderate problems (no skeletal or dentofacial
involvement), lost space can be regained by repositioning the teeth that have drifted.
after the space discrepancy has been reduced to zero, a space maintainer is
necessary.
![Page 12: In the name of GOD - bpums.ac.irhlth.bpums.ac.ir/UploadedFiles/CourseFiles/6... · 2016. 4. 4. · Better to place a lingual arch Early loss of a singleprimary canine: ... a space](https://reader035.fdocuments.in/reader035/viewer/2022071020/5fd3e476acc6e2449d26b9da/html5/thumbnails/12.jpg)
Space regaining is most likely to be needed when primary maxillary or mandibular
second molars have been lost prematurely because of decay or ectopic eruption of
the permanent first molar (less frequently).
permanent first molar usually migrates mesially quite rapidly, and in extreme case
may totally close the space.may totally close the space.
![Page 13: In the name of GOD - bpums.ac.irhlth.bpums.ac.ir/UploadedFiles/CourseFiles/6... · 2016. 4. 4. · Better to place a lingual arch Early loss of a singleprimary canine: ... a space](https://reader035.fdocuments.in/reader035/viewer/2022071020/5fd3e476acc6e2449d26b9da/html5/thumbnails/13.jpg)
in a single quadrant, up to 3 mm of space may be regained by tipping the molar
back distally.
if space loss is bilateral, the limit of space regaining is 5-6 mm for the total arch.
![Page 14: In the name of GOD - bpums.ac.irhlth.bpums.ac.ir/UploadedFiles/CourseFiles/6... · 2016. 4. 4. · Better to place a lingual arch Early loss of a singleprimary canine: ... a space](https://reader035.fdocuments.in/reader035/viewer/2022071020/5fd3e476acc6e2449d26b9da/html5/thumbnails/14.jpg)
space regaining may be indicated after early loss of one mandibular primary canine.
asymmetric activation of a lower lingual arch is one approach.
loss of primary canine usually occurs because of root resorption caused by erupting
lateral incisors without enough space.lateral incisors without enough space.
it is important to be aware of the overall
space deficiency: should not exceed 4 mm
![Page 15: In the name of GOD - bpums.ac.irhlth.bpums.ac.ir/UploadedFiles/CourseFiles/6... · 2016. 4. 4. · Better to place a lingual arch Early loss of a singleprimary canine: ... a space](https://reader035.fdocuments.in/reader035/viewer/2022071020/5fd3e476acc6e2449d26b9da/html5/thumbnails/15.jpg)
Generalized moderate crowding
generalized arch length discrepancy of 2-4 mm and no prematurely missing primary
teeth moderately crowded incisors
unless the incisors are severely protrusive, the long-term plan generalize unless the incisors are severely protrusive, the long-term plan generalize
expansion of the arch to align the teeth
the major advantage of doing this in the mixed dentition esthetic
the benefit is largely for the parents, not the child
![Page 16: In the name of GOD - bpums.ac.irhlth.bpums.ac.ir/UploadedFiles/CourseFiles/6... · 2016. 4. 4. · Better to place a lingual arch Early loss of a singleprimary canine: ... a space](https://reader035.fdocuments.in/reader035/viewer/2022071020/5fd3e476acc6e2449d26b9da/html5/thumbnails/16.jpg)
in the mandibular arch adjustable lingual arch
in the maxilla either a removable or fixed appliance
rotated incisors usually will not correct spontaneously even if space is provided, rotated incisors usually will not correct spontaneously even if space is provided,
so early correction would require bonded attachments for these teeth.
![Page 17: In the name of GOD - bpums.ac.irhlth.bpums.ac.ir/UploadedFiles/CourseFiles/6... · 2016. 4. 4. · Better to place a lingual arch Early loss of a singleprimary canine: ... a space](https://reader035.fdocuments.in/reader035/viewer/2022071020/5fd3e476acc6e2449d26b9da/html5/thumbnails/17.jpg)
Other Tooth Displacements
![Page 18: In the name of GOD - bpums.ac.irhlth.bpums.ac.ir/UploadedFiles/CourseFiles/6... · 2016. 4. 4. · Better to place a lingual arch Early loss of a singleprimary canine: ... a space](https://reader035.fdocuments.in/reader035/viewer/2022071020/5fd3e476acc6e2449d26b9da/html5/thumbnails/18.jpg)
Spaced and flared maxillary incisors
spaced and flared maxillary incisors
class I molar relationship
good facial proportions Prolonged thumb sucking
good facial proportions
excessive space available
narrowing of the maxillary arch (usually)
Prolonged thumb sucking
![Page 19: In the name of GOD - bpums.ac.irhlth.bpums.ac.ir/UploadedFiles/CourseFiles/6... · 2016. 4. 4. · Better to place a lingual arch Early loss of a singleprimary canine: ... a space](https://reader035.fdocuments.in/reader035/viewer/2022071020/5fd3e476acc6e2449d26b9da/html5/thumbnails/19.jpg)
Physiologic adaptation to the space between the anterior teeth, requires that the
tongue be placed in this area to seal off the gap for successful swallowing and speech
Tongue thrustTongue thrust
this is not the cause of the protrusion or open bite and should not be the focus of
therapy.
if the teeth are retracted, the tongue thrust will disappear.
![Page 20: In the name of GOD - bpums.ac.irhlth.bpums.ac.ir/UploadedFiles/CourseFiles/6... · 2016. 4. 4. · Better to place a lingual arch Early loss of a singleprimary canine: ... a space](https://reader035.fdocuments.in/reader035/viewer/2022071020/5fd3e476acc6e2449d26b9da/html5/thumbnails/20.jpg)
the habit should be eliminated before attempting to retract the incisors.
if the flared upper incisors have no contact with the lower incisors, a removable
appliance can retract the protruding incisors quite satisfactorily.
if there is a deep overbite anteriorly, protruding incisors can not be retracted if there is a deep overbite anteriorly, protruding incisors can not be retracted
until it is corrected.
![Page 21: In the name of GOD - bpums.ac.irhlth.bpums.ac.ir/UploadedFiles/CourseFiles/6... · 2016. 4. 4. · Better to place a lingual arch Early loss of a singleprimary canine: ... a space](https://reader035.fdocuments.in/reader035/viewer/2022071020/5fd3e476acc6e2449d26b9da/html5/thumbnails/21.jpg)
the lower incisors biting against the lingual of the upper incisors prevents the
upper teeth from being moved lingually.
even if anteroposterior jaw relationships are class I, a skeletal vertical problem
may be present complex treatment
![Page 22: In the name of GOD - bpums.ac.irhlth.bpums.ac.ir/UploadedFiles/CourseFiles/6... · 2016. 4. 4. · Better to place a lingual arch Early loss of a singleprimary canine: ... a space](https://reader035.fdocuments.in/reader035/viewer/2022071020/5fd3e476acc6e2449d26b9da/html5/thumbnails/22.jpg)
Maxillary midline diastema
small spaces are normal before eruption of maxillary canines.
in the absence of deep overbite, these spaces normally close spontaneously.
for spaces greater than 2 mm, spontaneous closure is unlikely.
persistent spacing correlates with a cleft in the alveolar process between the central
incisors into which fibers from the maxillary labial frenum insert.
![Page 23: In the name of GOD - bpums.ac.irhlth.bpums.ac.ir/UploadedFiles/CourseFiles/6... · 2016. 4. 4. · Better to place a lingual arch Early loss of a singleprimary canine: ... a space](https://reader035.fdocuments.in/reader035/viewer/2022071020/5fd3e476acc6e2449d26b9da/html5/thumbnails/23.jpg)
for larger diastema surgically removal of the frenal attachment may be necessary
to obtain a stable closure of the midline diastema.
the best approach is to do nothing until the permanent canines erupt.
if the diastema does not close spontaneously, an appliance can be used to move if the diastema does not close spontaneously, an appliance can be used to move
the teeth together, and a frenectomy should be considered.
early frenectomy should be avoided.
![Page 24: In the name of GOD - bpums.ac.irhlth.bpums.ac.ir/UploadedFiles/CourseFiles/6... · 2016. 4. 4. · Better to place a lingual arch Early loss of a singleprimary canine: ... a space](https://reader035.fdocuments.in/reader035/viewer/2022071020/5fd3e476acc6e2449d26b9da/html5/thumbnails/24.jpg)
Posterior crossbite
in mixed dentition children usually result from narrowing of the maxillary arch
often observed in children who have had prolonged sucking habits
if the child shifts on closure or the constriction is sever enough to significantly
reduce space within the arch, early correction is indicated.
if not, especially if other problems suggests that comprehensive orthodontics will
be needed later, treatment can be deferred until adolescence.
![Page 25: In the name of GOD - bpums.ac.irhlth.bpums.ac.ir/UploadedFiles/CourseFiles/6... · 2016. 4. 4. · Better to place a lingual arch Early loss of a singleprimary canine: ... a space](https://reader035.fdocuments.in/reader035/viewer/2022071020/5fd3e476acc6e2449d26b9da/html5/thumbnails/25.jpg)
both removable and fixed appliances can be effective.
the maxillary arch should be slightly overexpanded
overexpanded position should be held passively for approximately 3 months overexpanded position should be held passively for approximately 3 months
before the appliance is removed.
![Page 26: In the name of GOD - bpums.ac.irhlth.bpums.ac.ir/UploadedFiles/CourseFiles/6... · 2016. 4. 4. · Better to place a lingual arch Early loss of a singleprimary canine: ... a space](https://reader035.fdocuments.in/reader035/viewer/2022071020/5fd3e476acc6e2449d26b9da/html5/thumbnails/26.jpg)
Anterior crossbite
is rarely found in children who do not have a skeletal class III jaw relationship
the maxillary lateral incisors tend to erupt to the lingual and may be trapped in
that location, especially if there is not enough space
extraction the adjacent primary canine prior to complete eruption of the lateral
incisor usually leads to spontaneous correction
![Page 27: In the name of GOD - bpums.ac.irhlth.bpums.ac.ir/UploadedFiles/CourseFiles/6... · 2016. 4. 4. · Better to place a lingual arch Early loss of a singleprimary canine: ... a space](https://reader035.fdocuments.in/reader035/viewer/2022071020/5fd3e476acc6e2449d26b9da/html5/thumbnails/27.jpg)
lingually positioned incisors limit lateral jaw movements and they or their mandibular
counterparts sometimes suffer significant incisal abrasion, so early correction indicated.
it is important to evaluate the space situation before treatment.
if there is enough space in the arch, it is necessary to remove the maxillary primary
canines prematurely.
if enough space is available, a maxillary removable appliance to tip the upper incisors
facially is usually the best mechanism.
![Page 28: In the name of GOD - bpums.ac.irhlth.bpums.ac.ir/UploadedFiles/CourseFiles/6... · 2016. 4. 4. · Better to place a lingual arch Early loss of a singleprimary canine: ... a space](https://reader035.fdocuments.in/reader035/viewer/2022071020/5fd3e476acc6e2449d26b9da/html5/thumbnails/28.jpg)
Anterior open bite
simple anterior open bite : limited to the anterior region with good facial proportions
the major cause : prolonged thumb sucking
the most important step : stop sucking habits
behavior modification techniques are appropriate
![Page 29: In the name of GOD - bpums.ac.irhlth.bpums.ac.ir/UploadedFiles/CourseFiles/6... · 2016. 4. 4. · Better to place a lingual arch Early loss of a singleprimary canine: ... a space](https://reader035.fdocuments.in/reader035/viewer/2022071020/5fd3e476acc6e2449d26b9da/html5/thumbnails/29.jpg)
when the habit stops, the open bite gradually closes without any treatment
if an intra-oral appliance is needed, the preferred method is a maxillary lingual
arch with an anterior crib device
it is important to present such a device to the child as an aid, not as a punishment it is important to present such a device to the child as an aid, not as a punishment
![Page 30: In the name of GOD - bpums.ac.irhlth.bpums.ac.ir/UploadedFiles/CourseFiles/6... · 2016. 4. 4. · Better to place a lingual arch Early loss of a singleprimary canine: ... a space](https://reader035.fdocuments.in/reader035/viewer/2022071020/5fd3e476acc6e2449d26b9da/html5/thumbnails/30.jpg)
in about half of the children:
thumb sucking stops immediately
anterior open bite closes relatively rapidly
in the remaining children:
thumb sucking persists for a few weeksthumb sucking persists for a few weeks
the crib is eventually effective in 85% to 90% of patients.
leave the crib in place for 6 months after the habit has apparently been eliminated.
![Page 31: In the name of GOD - bpums.ac.irhlth.bpums.ac.ir/UploadedFiles/CourseFiles/6... · 2016. 4. 4. · Better to place a lingual arch Early loss of a singleprimary canine: ... a space](https://reader035.fdocuments.in/reader035/viewer/2022071020/5fd3e476acc6e2449d26b9da/html5/thumbnails/31.jpg)
Over-retained primary teeth and ectopic eruption
general guideline a permanent tooth should erupt when 3/ 4 of root completed
primary tooth retained too long delayed permanent tooth eruption
most likely when the permanent tooth bud is slightly displaced
treatment remove the primary tooth
![Page 32: In the name of GOD - bpums.ac.irhlth.bpums.ac.ir/UploadedFiles/CourseFiles/6... · 2016. 4. 4. · Better to place a lingual arch Early loss of a singleprimary canine: ... a space](https://reader035.fdocuments.in/reader035/viewer/2022071020/5fd3e476acc6e2449d26b9da/html5/thumbnails/32.jpg)
in some children the pace of resorption of the primary teeth is slow, for whatever
reason almost all the primary teeth have to be removed timely
if a primary tooth is removed quite prematurely relatively dense bone and
soft tissue layer form over the unerupted permanent toot
usually delays but does not prevent the eruption
![Page 33: In the name of GOD - bpums.ac.irhlth.bpums.ac.ir/UploadedFiles/CourseFiles/6... · 2016. 4. 4. · Better to place a lingual arch Early loss of a singleprimary canine: ... a space](https://reader035.fdocuments.in/reader035/viewer/2022071020/5fd3e476acc6e2449d26b9da/html5/thumbnails/33.jpg)
if the eruption of a permanent tooth delayed until its root formation is complete
should be given a chance to erupt on its own
may be necessary to place an attachment on it and gently pull it into the arch
![Page 34: In the name of GOD - bpums.ac.irhlth.bpums.ac.ir/UploadedFiles/CourseFiles/6... · 2016. 4. 4. · Better to place a lingual arch Early loss of a singleprimary canine: ... a space](https://reader035.fdocuments.in/reader035/viewer/2022071020/5fd3e476acc6e2449d26b9da/html5/thumbnails/34.jpg)
Ectopic eruption of permanent molars and canines
the most common site is the maxillary molar region
the second primary molar blocks the first permanent molar
suffers root resorption
it should be repositioned
if all else fails, the primary molar extracted rapid space loss
need for : space regaining
or
premolar extraction
![Page 35: In the name of GOD - bpums.ac.irhlth.bpums.ac.ir/UploadedFiles/CourseFiles/6... · 2016. 4. 4. · Better to place a lingual arch Early loss of a singleprimary canine: ... a space](https://reader035.fdocuments.in/reader035/viewer/2022071020/5fd3e476acc6e2449d26b9da/html5/thumbnails/35.jpg)
ectopic eruption of maxillary canine is relatively frequent
it can permanently damage the root of lateral incisor
the abnormal eruption path may leave the unerupted canine in a lingual position
nearer the midline than normal
it is much easier to prevent this problem than to correct it later it is much easier to prevent this problem than to correct it later
![Page 36: In the name of GOD - bpums.ac.irhlth.bpums.ac.ir/UploadedFiles/CourseFiles/6... · 2016. 4. 4. · Better to place a lingual arch Early loss of a singleprimary canine: ... a space](https://reader035.fdocuments.in/reader035/viewer/2022071020/5fd3e476acc6e2449d26b9da/html5/thumbnails/36.jpg)
extract the maxillary primary canines when radiographs disclose that the permanent
canines are overlapping the permanent lateral incisor roots.
the more the overlap, the less the chance of eventual normal eruption
![Page 37: In the name of GOD - bpums.ac.irhlth.bpums.ac.ir/UploadedFiles/CourseFiles/6... · 2016. 4. 4. · Better to place a lingual arch Early loss of a singleprimary canine: ... a space](https://reader035.fdocuments.in/reader035/viewer/2022071020/5fd3e476acc6e2449d26b9da/html5/thumbnails/37.jpg)
Planning comprehensive orthodontic treatment
![Page 38: In the name of GOD - bpums.ac.irhlth.bpums.ac.ir/UploadedFiles/CourseFiles/6... · 2016. 4. 4. · Better to place a lingual arch Early loss of a singleprimary canine: ... a space](https://reader035.fdocuments.in/reader035/viewer/2022071020/5fd3e476acc6e2449d26b9da/html5/thumbnails/38.jpg)
1- Separation of pathologic from developmental (orthodontic) problems
![Page 39: In the name of GOD - bpums.ac.irhlth.bpums.ac.ir/UploadedFiles/CourseFiles/6... · 2016. 4. 4. · Better to place a lingual arch Early loss of a singleprimary canine: ... a space](https://reader035.fdocuments.in/reader035/viewer/2022071020/5fd3e476acc6e2449d26b9da/html5/thumbnails/39.jpg)
2- Prioritization of the items on the orthodontic problem list, so that the most
Important problem receives highest priority for treatment
![Page 40: In the name of GOD - bpums.ac.irhlth.bpums.ac.ir/UploadedFiles/CourseFiles/6... · 2016. 4. 4. · Better to place a lingual arch Early loss of a singleprimary canine: ... a space](https://reader035.fdocuments.in/reader035/viewer/2022071020/5fd3e476acc6e2449d26b9da/html5/thumbnails/40.jpg)
3- Consideration of possible solutions to each problem, with each problem
evaluated for the moment as if it were the only problem the patient had
![Page 41: In the name of GOD - bpums.ac.irhlth.bpums.ac.ir/UploadedFiles/CourseFiles/6... · 2016. 4. 4. · Better to place a lingual arch Early loss of a singleprimary canine: ... a space](https://reader035.fdocuments.in/reader035/viewer/2022071020/5fd3e476acc6e2449d26b9da/html5/thumbnails/41.jpg)
Skeletal antero-posterior problem
Growth modification
Surgery Skeletal antero-posterior problem
camouflageBefore
After
![Page 42: In the name of GOD - bpums.ac.irhlth.bpums.ac.ir/UploadedFiles/CourseFiles/6... · 2016. 4. 4. · Better to place a lingual arch Early loss of a singleprimary canine: ... a space](https://reader035.fdocuments.in/reader035/viewer/2022071020/5fd3e476acc6e2449d26b9da/html5/thumbnails/42.jpg)
4- Evaluation of the interactions among possible solutions to the individual
problems
![Page 43: In the name of GOD - bpums.ac.irhlth.bpums.ac.ir/UploadedFiles/CourseFiles/6... · 2016. 4. 4. · Better to place a lingual arch Early loss of a singleprimary canine: ... a space](https://reader035.fdocuments.in/reader035/viewer/2022071020/5fd3e476acc6e2449d26b9da/html5/thumbnails/43.jpg)
5- Development of alternative treatment approaches, with consideration of
benefits to the patient vs. risks, costs, and complexity
![Page 44: In the name of GOD - bpums.ac.irhlth.bpums.ac.ir/UploadedFiles/CourseFiles/6... · 2016. 4. 4. · Better to place a lingual arch Early loss of a singleprimary canine: ... a space](https://reader035.fdocuments.in/reader035/viewer/2022071020/5fd3e476acc6e2449d26b9da/html5/thumbnails/44.jpg)
6- Determination of a final treatment concept, with input from the patient
and parent
![Page 45: In the name of GOD - bpums.ac.irhlth.bpums.ac.ir/UploadedFiles/CourseFiles/6... · 2016. 4. 4. · Better to place a lingual arch Early loss of a singleprimary canine: ... a space](https://reader035.fdocuments.in/reader035/viewer/2022071020/5fd3e476acc6e2449d26b9da/html5/thumbnails/45.jpg)
7- Selection of the specific therapeutic approach (appliance design, mechanotherapy)
to be used
![Page 46: In the name of GOD - bpums.ac.irhlth.bpums.ac.ir/UploadedFiles/CourseFiles/6... · 2016. 4. 4. · Better to place a lingual arch Early loss of a singleprimary canine: ... a space](https://reader035.fdocuments.in/reader035/viewer/2022071020/5fd3e476acc6e2449d26b9da/html5/thumbnails/46.jpg)
Thanks for your attentionThanks for your attention