Type SM110
Ideal Lingual Arch

• Bands on first molars

• .036 wire contacting the lingual of teeth

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Type SM120
Ideal Lingual Arch with Omega Loops

• Bands on first molars

• .036 wire contacting the lingual of teeth

• Adjustment loops

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Type SM130
Step Down Lingual Arch

• Bands on first molars

• .036 wire contacting the lingual of the incisors

• Wire stepped down to allow eruption of posterior teeth

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Type SM140
Step Down Lingual Arch with Adjustment Loops

• Bands on 1st molars

• .036 wire contacting the lingual of the incisors

• Wire stepped down to allow eruption of posterior teeth

• Adjustment loops

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Type SM210 
Transpalatal Arch

• Bands on 1st molars

• .036 TPA wire 1-2mm off palate

• Adjustment loop at the center of the palate

Type SM220
Nance Holding Arch

• Bands on 1st molars

• .036 Nance holding wire 

• Mini acrylic plate

Type SM230
Transpalatal Nance

• Bands on first molars

• .036 TPA wire 1-2mm off palate

• .036 Nance wire extension

• Mini acrylic plate

Type SM310
Band and Loop Space Maintainer

• Band one tooth

• Space maintaining loop bent to apposing tooth to hold space

Type SM320
Distal Shoe

• Band one tooth

• Distal Shoe subgingival to apposing unerupted tooth

Type SM330
Space Regainer

• Band with buccal and lingual tubes

• Space maintaining loop bent to apposing tooth through tubes

• Spring added to space maintainer

Type SM340
Halterman Appliance

• Band 

• Halterman hook distal of the impacted tooth