dor_id: 59168

506.#.#.a: Público

590.#.#.d: Los artículos enviados a la "Revista Mexicana de Ortodoncia", se juzgan por medio de un proceso de revisión por pares

510.0.#.a: Sistema Regional de Información en Línea para Revistas Científicas de América Latina, el Caribe, España y Portugal (Latindex); Medigraphic

561.#.#.u: http://www.odonto.unam.mx/

650.#.4.x: Medicina y Ciencias de la Salud

336.#.#.b: article

336.#.#.3: Artículo Técnico-Profesional

336.#.#.a: Artículo

351.#.#.6: https://revistas.unam.mx/index.php/rmo

351.#.#.b: Revista Mexicana de Ortodoncia

351.#.#.a: Artículos

harvesting_group: RevistasUNAM.120

270.1.#.p: Revistas UNAM. Dirección General de Publicaciones y Fomento Editorial, UNAM en revistas@unam.mx

590.#.#.c: Open Journal Systems (OJS)

270.#.#.d: MX

270.1.#.d: México

590.#.#.b: Concentrador

883.#.#.u: https://revistas.unam.mx/catalogo/

883.#.#.a: Revistas UNAM

590.#.#.a: Coordinación de Difusión Cultural

883.#.#.1: https://www.publicaciones.unam.mx/

883.#.#.q: Dirección General de Publicaciones y Fomento Editorial

850.#.#.a: Universidad Nacional Autónoma de México

856.4.0.u: https://revistas.unam.mx/index.php/rmo/article/view/54116/48158

100.1.#.a: Martínez Ramírez, Dayhanara

524.#.#.a: Martínez Ramírez, Dayhanara (2013). Discrepancies in cephalometric measurements in relation to natural head position. Revista Mexicana de Ortodoncia; Vol. 1 Núm. 1, 2013. Recuperado de https://repositorio.unam.mx/contenidos/59168

245.1.0.a: Discrepancies in cephalometric measurements in relation to natural head position

502.#.#.c: Universidad Nacional Autónoma de México

561.1.#.a: Facultad de Odontología, UNAM

264.#.0.c: 2013

264.#.1.c: 2013-01-29

506.1.#.a: La titularidad de los derechos patrimoniales de esta obra pertenece a las instituciones editoras. Su uso se rige por una licencia Creative Commons BY-NC-ND 4.0 Internacional, https://creativecommons.org/licenses/by-nc-nd/4.0/legalcode.es, para un uso diferente consultar al responsable jurídico del repositorio por medio del correo electrónico revistamexicanadeortodoncia@gmail.com

884.#.#.k: https://revistas.unam.mx/index.php/rmo/article/view/54116

001.#.#.#: 120.oai:ojs.pkp.sfu.ca:article/54116

041.#.7.h: eng

520.3.#.a: The objective of this study was to determine the cephalometric discrepancy of some reference planes and angles in relation to the natural head position. 78 patients were admitted at the Orthodontic Service of the Mexico Children’s Hospital and 2 lateral X-rays were taken from the skull of each patient. The fi rst radiograph was in natural position. The patient positioned his head in a relaxed way looking into the horizon, with slightly separated legs, arms resting at the sides of the body, lips at rest. The second radiograph (assisted) was taken with the above mentioned parameters and without the olives pressing the external auditory meatus. A 4 x 8 cm to 1.5 m mirror was given to each patient of so that they could look into it with his or her pupils focused in the eye center and a plummet placed on the chassis of the plate (representing the true vertical) plus a profi le photograph with the same indications. The measurements in both plates were traced, measured and compared. We considered the random error with a standard deviation of 0.4 mm, Houston’s.1 Results: We found a statistically signifi cant difference (p = 0.004) between the Frankfort plane and the true horizontal and (p < 0.005) between nasion perpendicular to point A and between subnasal vertical to pg’ in relation to the Frankfort plane and to the true horizontal unlike facial depth (p = 0.545).Key words: Frankfort plane, true horizontal plane, natural head position and natural head posture.

773.1.#.t: Revista Mexicana de Ortodoncia; Vol. 1 Núm. 1 (2013)

773.1.#.o: https://revistas.unam.mx/index.php/rmo

022.#.#.a: ISSN: 2395-9215

310.#.#.a: Trimestral

599.#.#.a: 120

264.#.1.b: Facultad de Odontología, UNAM

doi: https://doi.org/10.1016/S2395-9215(16)30117-9

harvesting_date: 2024-02-23 00:00:00.0

856.#.0.q: application/pdf

last_modified: 2024-02-23 00:00:08

license_url: https://creativecommons.org/licenses/by-nc-nd/4.0/legalcode.es

license_type: by-nc-nd

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