Active versus Passive Self-Ligation? : Control versus Low-Friciton?

“In Matters of Self-Control, As We Shall See Again And Again, Speed Kills. But a Little Friction Really Can Save Lives.”

~ Daniel Akst

In my previous post, I talked about my personal thoughts and experiences with Passive Self-ligating brackets. There are many Cons and Pros to PSL, but how do they compare to ACTIVE self-ligating systems (ASL)?… and would a Hybrid appliance of both Active and Passive SL design give us the best of both worlds?

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