A simple method for bone position of mandibular /certified fixed orthodontic courses

A SIMPLE METHOD FOR
BONE POSITIONING OF
MANDIBULAR SEGMENTS
INDIAN DENTAL ACADEMY
Leader in continuing dental education
www.indiandentalacademy.com


AIM - Precise Positioning of the
resected or

splitted bone


SURGICAL TECHNIQUE :
COMPONENTS ;
Bone plates
Flexible tube with acrylic
polymer


FIX THE PLATE OUTSIDE OF
RESECTION AREA


MONOMER INJECTED FROM BOTH
THE SIDE


STAB THE TUBE INTO FIXED PLATE


FIX THE 2rd PLATE


MANDIBULAR RESECTION


RE-ENTRY


PERMANENT FIXATION


POSITIONING DEVICE REMOVED


WIDE RESECTION-SUBTOTAL
MANDIBULECTOMY


BSSO


DISCUSSION;
Epker&wylie1.long term stability.
2.reduce the adverse
effects
on TMJ.
3.masticatory function.

ADVANTAGE;
1.convenience- to adapt
2.time,2 min. & time management
by
light cure


32 cases
2003 to 2004
No difficulties, No redo


PRECAUTION;
1.minimize monomer-b’c
delay
polymerization
reaction&more
time taken
2.avoid air bubble- b’c it
decreases the strength.


OTHER METHODS;
1.Computer-assisted monitoring
sophisticated techniques
expensive

2. Stereolithography
Shortening operating time

3. Classic method
gunning splints, dentures, templates
less precise

4. External fixation
more time consuming

CONCLUSION
 SIMPLEST
 LESS TIME CONSUMING
 GREAT FLEXIBILITY


THANK YOU

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A simple method for bone position of mandibular /certified fixed orthodontic courses

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A simple method for bone position of mandibular /certified fixed orthodontic courses