Michael’s Case Study

Video

Inital Exam

Chief Complaints
  • “I have lost my upper face.”
  • Upper lip has collapsed due to 4 bi extraction 25 years ago
  • Lack of upper lip support makes nose appear to be larger
Diagnosis
  • Lack of upper lip support due to 4 bi extraction from prior orthodontic treatment (25 years ago)
  • Collapsed posterior arches
  • Root resorption & bone loss from prior treatment
Treatment Options
  • Surgical option- 2 jaw surgery to restore upper/mid face support
  • Open extracted bicuspid space and place implants
  • Open extracted bicuspid space and use TADs to close molars forward, protecting the upper lip. (Mindy chose this option.)

Torque Selection

Upper
  • Upper 2-2 Low Torque
  • Upper 7-7 Regular Torque
    • No bracket on Upper 3’s
Lower
  • Lower 2-2, 6-7 Regular Torque
  • Lower 3-5 High Torque

Month 1

Wire Progression

Upper: .018 Cu NiTi (Round)

Lower: .014 Cu NiTi (Round)

Auxiliary

Teeth: Remove Tooth at UR8, UL8, LL8, LR8 (Adult)

Brackets: Add Metal LT 7-7; Update Regular Torque Metal Bracket at L L/R 2-2

Comments

Pt had RPE

Month 2

Wire Progression

Upper: .018 Cu NiTi (Round)

Lower: .018 Cu NiTi (Round)

Auxiliary

Teeth: Add Tooth at UR5, UL5 (Primary)

Brackets: Remove MolarTube Bracket at UR7, UL7, LL7, LR7

Comments

  • Bonded UL4 for first time
  • Pt has cavities on L 7’s. did not bond today we will bond next visit once cavities are filled. placed wire gingival of URe, it is ready to come out

Month 4

Wire Progression

Upper: .018 Cu NiTi (Round)

Lower: .018 Cu NiTi (Round)

Auxiliary

Teeth: Add Tooth at UR5 (Adult)

Brackets: Add MolarTube Bracket at LL7, LR7

Comments

Month 6

Wire Progression

Upper: .018 Cu NiTi (Round)

Lower: .018 Cu NiTi (Round)

Auxiliary

Teeth: Add Tooth at UL5 (Adult)

Brackets: Add SnapLink Bracket at UR7, UL7

Comments

Bonded U7’s and UL5. Placed new UAW

Month 7

Wire Progression

Upper: 14×25 Cu NiTi (Rectangular)

Lower: 14×25 Cu NiTi (Rectangular)

Auxiliary

Comments

Month 7

Wire Progression

Upper: 14×25 Cu NiTi (Rectangular)

Lower: 14×25 Cu NiTi (Rectangular)

Auxiliary

Comments

Month 12

Wire Progression

Upper: 18×25 Cu Niti (Rectangular)

Lower: 16×25 Cu NiTi (Rectangular)

Auxiliary

Brackets: Reposition Regular Torque Metal Bracket at UR4, UR5; Reposition High Torque Metal Bracket at LR5, LR4

Bracket Hooks: Add Bracket Hook at UL3, LL3, LL4, UR3, LR3, LR4, UR4, LR5, UL4, LL5

Elastic Bands: Add Moose at UR4-LR5-LR4,UL4-LL4-LL5 (Fulltime); Add Triangle Moose (Fulltime, Both)

Steel Ties: Add Steel Tie at LL3-LR3, UL3-UR3 (Figureeight, Under)

Comments

Month 15

Wire Progression

Upper: 19×25 SS (Rectangular)

Lower: 16×25 SS (Rectangular)

Auxiliary

Elastic Bands: Remove Moose at UR4-LR5-LR4, UL4-LL4-LL5; Add Moose at UR6-LR3, UL3-LL6 (Fulltime); Remove Triangle Moose (Both)

Comments

Month 17

Wire Progression

Upper: 19×25 SS (Rectangular)

Lower: 16×25 SS (Rectangular)

Auxiliary

Bends: Add Bend at UL2 (Upper, MesialOut); Add Bend at UR2 (Upper, BuccalStep)

Elastic Bands: Remove All Elastic Band; Add 6-4-3 (Moose) (Fulltime, Both)

Comments

Month 18

Wire Progression

Upper: 19×25 SS (Rectangular)

Lower: 16×25 SS (Rectangular)

Auxiliary

Brackets: Reposition High Torque Metal Bracket at UR3; Rebond Low Torque Metal Bracket at UR2; Reposition Low Torque Metal Bracket at UR1, UL1-UL2

Comments

Month 19

Wire Progression

Upper: 19×25 SS (Rectangular)

Lower: 16×25 SS (Rectangular)

Auxiliary

Comments

Month 20

Wire Progression

Upper: 19×25 SS (Rectangular)

Lower: 16×25 SS (Rectangular)

Auxiliary

Bends; Add Bend at UL1 (Upper, ExtrusionStep)

Elastic Bands: Remove All Elastic Band; Add Class II (Moose) (Fulltime, Left); Add Class III (Moose) (Fulltime, Right)

Comments

Month 22

Wire Progression

Upper: 19×25 SS (Rectangular)

Lower: 16×25 SS (Rectangular)

Auxiliary

Bends: Add Bend at UR1 (Upper, LingualCrownTorque)

Elastic Bands: Remove Class III (Fulltime, Right); Add Box (Moose) (Fulltime, Left); Add Class II (Moose) (Fulltime, Both)

Comments

Month 23

Wire Progression

Upper: 19×25 SS (Rectangular)

Lower: 16×25 SS (Rectangular)

Auxiliary

Elastic Bands: Remove All Elastic Band; Add 6-4-3 (Moose) (Fulltime, Both)

Comments

Month 24

Wire Progression

Upper: 19×25 SS (Rectangular)

Lower: 16×25 SS (Rectangular)

Auxiliary

Bends: Add Bend at UR5, UL5 (Upper, IntrusionStep); Add Bend at UR4 (Upper, BuccalCrownTorque); Add Bend at UL3 (Upper, LingualCrownTorque); Add Bend at LL5 (Lower, BuccalCrownTorque)

Comments

BCT UR1

Month 27

Wire Progression

Upper: 19×25 SS (Rectangular)

Lower: 16×25 SS (Rectangular)

Auxiliary

Bends: Add Bend at LL3, LR3 (Lower, ExtrusionStep); Add Bend at UR1 (Upper, ExtrusionStep); Add Bend at UR2 (Upper, MesialOut)

Comments

Took L perm imp

Month 27

Wire Progression

Upper: 19×25 SS (Rectangular)

Lower: 16×25 Cu NiTi (Rectangular)

Auxiliary

Brackets: Rebond High Torque Metal Bracket at LR3

Bends: Add Bend at UR1 (Upper, MesialOut)

Elastic Bands: Remove 6-4-3 (Fulltime, Right); Add Moose at UR3-LR3-LR4 (Fulltime)

Comments

We did not DB today due to LR3 off and it dropped down to far — we also Adj UR1 and changed RB

Month 28

Wire Progression

Upper: 19×25 SS (Rectangular)

Lower: 16×25 SS (Rectangular)

Auxiliary

Bends: Add Bend at UR3 (Upper, LingualCrownTorque)

Comments

  • SLING FOR UR3
  • Took L perm impression

Month 29

Wire Progression

Auxiliary

Debracket

Comments

Bonded U/L perms – 3-3

Case Summary

Notice the increase in arch width and the beautiful smile arc. With the increase in arch width, notice that you don’t see as much gum tissue in the posterior!

The day I took her braces off, I handed her a mirror and invited her to look at her new smile. With tears in her eyes, she told me that she “got her smile back”. This is truly why we do what we do. We are here to change peoples’ lives and impact them for the better!

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