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Fig. 1 | BMC Oral Health

Fig. 1

From: Effect of the vertical facial pattern on the developmental relationship between the nasal bone and maxillary central incisors

Fig. 1

L1: The horizontal distance from tip of the nasal bone to the STrH (N-R-STrH (D)). L2: The horizontal distance from incision superius to the STrH (U1-S-STrH (D)). L3: The length of the nasal bone (N(L)). L4: The length of the maxillary central incisor (U1(L)). L5: The horizontal distance from nasion to the STrH (N–N-STrH (D)). L6: The horizontal distance from apex of maxillary central incisor to the STrH (U1-A-STrH (D)). ∠1: Angle of maxillary central incisor and the SN line. ∠2: Angle of the nasal bone and the SN line. ∠3: Angle of the maxillary central incisor and the SN-7° line. ∠4: Angle of the nasal bone and the SN-7° line

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BMC Oral Health

ISSN: 1472-6831

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