#
Orthodontics componentsP#
si
si
Instruction: match the name with its explanation Hint
Arch wire
Rubber band
Twin-Bracket
·
1
Elastomeric Ligature
-Hold the arch wire in place Hook
-Has many colors
/
-Force decreases overtime
-Need to be changed every - ·
4
appointment V 2
·
&
⑳
1 ·
3 -Bonded to teeth, not cemented
· /
-Designed specifically for specific
2
-
M
tooth
-Improves occlusal relationship v
-Has identification marker on it
*
-Has four tie-wings
-Changes frequently (2-3times/
·
4
↑
day)
· 5
M
5
·
3
3 -Provides for Rubber band
-It is on distogingival tie-wing
34
-Move & angulation teeth -Commonly found at Canine or
-Can be different materials & sizes Molars
-Maxillary arch is broader
-Often has midline mark on it
Orthodontics componentsP#
si
si
Instruction: match the name with its explanation Hint
Arch wire
Rubber band
Twin-Bracket
·
1
Elastomeric Ligature
-Hold the arch wire in place Hook
-Has many colors
/
-Force decreases overtime
-Need to be changed every - ·
4
appointment V 2
·
&
⑳
1 ·
3 -Bonded to teeth, not cemented
· /
-Designed specifically for specific
2
-
M
tooth
-Improves occlusal relationship v
-Has identification marker on it
*
-Has four tie-wings
-Changes frequently (2-3times/
·
4
↑
day)
· 5
M
5
·
3
3 -Provides for Rubber band
-It is on distogingival tie-wing
34
-Move & angulation teeth -Commonly found at Canine or
-Can be different materials & sizes Molars
-Maxillary arch is broader
-Often has midline mark on it
