Welcome to Indian Dental Academy The Indian Dental Academy is the Leader in continuing dental education , training dentists in all aspects of dentistry and offering a wide range of dental certified courses in different formats. Indian dental academy has a unique training program & curriculum that provides students with exceptional clinical skills and enabling them to return to their office with high level confidence and start treating patients State of the art comprehensive training-Faculty of world wide repute &Very affordable.

1. J HOOK HEADGEAR
INDIAN DENTAL ACADEMY
Leader in continuing dental education
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2. J Hook Head Gear
Dr.Terrell . L .Root; JCO, 1975
Variable pull J-hook headgear
High pull J-hook headgear.
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3. A. High-pull headgear
to segmented arch.
B.Retraction
and
intrusion. C. Headgear
force vector relative to
incisor position.
D.
Superimposition
showing retraction and
intrusion.
E. X-ray before
treatment
showing
open apices.
F. X-ray after
treatment with no root
resorption.
G. Occlusion after
second phase of fixed
appliances.
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4. J HOOK T0 2X4 HOOK UP
Variable pull headgear applied to 2 x 4 hookup.
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5. J HOOK TO 2X2 HOOK UP
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Variable pull headgear applied directly to the two upper centrals.

6. J Hook to Overlay Retainer
Deep overbite opened with overlay bite plate to
expedite tooth movement.
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7. J hooks engaging in arch wire loop
Modified end of Lee headgear J-hook engaging
horizontal loop in the archwire.
Hooks engaged over main archwire mesial
to laterals.
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8. Thank you
Leader in continuing dental education
www.indiandentalacademy.com
www.indiandentalacademy.com