Which is better, headgear muscle activator or invisible appliance?

What you want to ask is which is better, headgear orthosis or invisible orthosis? The head cap muscle orthosis is good.

1. In terms of price, the price of headgear orthosis ranges from 60 to 80 yuan, and the price of contact orthosis ranges from 1500 to 2,000 yuan. The headgear orthosis meets the standards of mass consumption.

2. Scope of application: the head-foot orthosis is suitable for moderate and severe tooth deformity, and the invisible orthosis is suitable for moderate deformity. Head-foot orthosis has a wide application range and good effect.