Depressor Nasi Septi Muscle

Orbicularis Oris Chirurgie

Injection of BNT-A at the base of the collu-mella. The fibers of the m. depressor septi nasi run close to the medial crural footplate. This location is ideal for patients with normal or short upper lips Fig. 5.61. Injection of BNT-A at the base of the collu-mella. The fibers of the m. depressor septi nasi run close to the medial crural footplate. This location is ideal for patients with normal or short upper lips Fig. 5.62. The m. depressor septi nasi fibers run upwards to the tip of...