IIn this chapter, advanced clinical anatomy of the nose and perioral regions

for botulinum toxin injection procedures will be presented by indications.

Keywords

Perinasal musculature, Depressor septi nasi muscle, Plunged tip of nose, Alar band, Zygomaticus minor muscle

Perioral musculature, Modiolus, Zygomaticus major muscle, Asymmetric animation & smile

※ Each chapter is serviced 3 times of running time during valid period. 

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