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Fig. 3 | Trials

Fig. 3

From: The efficacy of different treatment approaches for pediatric OSAHS patients with mandibular retrognathia: study protocol for a multicenter randomized controlled trial

Fig. 3

Cephalometric landmarks and indicators. S sella, N nasion, Po porion, Or orbitale, A subspinale, B supramental, Ui upper incisor, Uir upper incisor root, Li lower incisor, Lir lower incisor root, Me menton, Go gonion, UL upper lip anterior, LL lower lip anterior, FH the Frankfort plane, MnP the mandibular plane, Ep the aesthetic plane, UL-Ep distance between UL and the aesthetic plane, LL-Ep distance between LL and the aesthetic plane

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Trials

ISSN: 1745-6215