Abstract
| Originalsprog | Engelsk |
|---|---|
| Tidsskrift | American Journal of Orthodontics and Dentofacial Orthopedics |
| Vol/bind | 135 |
| Udgave nummer | 6 |
| Sider (fra-til) | 702.e1-9; discussion 702-3 |
| ISSN | 0889-5406 |
| DOI | |
| Status | Udgivet - 2009 |
Bibliografisk note
Keywords: Adult; Aged; Atlanto-Occipital Joint; Cephalometry; Cervical Vertebrae; Facial Bones; Head; Humans; Image Processing, Computer-Assisted; Male; Mandible; Middle Aged; Nasopharynx; Polysomnography; Posture; Skull; Sleep Apnea Syndromes; Snoring; Spinal Diseases; Vertical DimensionAdgang til dokumentet
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I: American Journal of Orthodontics and Dentofacial Orthopedics, Bind 135, Nr. 6, 2009, s. 702.e1-9; discussion 702-3.
Publikation: Bidrag til tidsskrift › Tidsskriftartikel › Forskning › peer review
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TY - JOUR
T1 - Associations between craniofacial morphology, head posture, and cervical vertebral body fusions in men with sleep apnea
AU - Svanholt, Palle
AU - Petri, Niels
AU - Wildschiødtz, Gordon
AU - Sonnesen, Liselotte
AU - Kjaer, Inger
N1 - Keywords: Adult; Aged; Atlanto-Occipital Joint; Cephalometry; Cervical Vertebrae; Facial Bones; Head; Humans; Image Processing, Computer-Assisted; Male; Mandible; Middle Aged; Nasopharynx; Polysomnography; Posture; Skull; Sleep Apnea Syndromes; Snoring; Spinal Diseases; Vertical Dimension
PY - 2009
Y1 - 2009
N2 - INTRODUCTION: The aim of this study was to analyze craniofacial profiles and head posture in patients with obstructive sleep apnea (OSA) subgrouped according to cervical column morphology. METHODS: Seventy-four white men aged 27 to 65 years (mean, 49.0 years) diagnosed with OSA in sleep studies by using overnight polysomnography were included. Only patients with apnea-hypopnea index scores between 5.1 and 92.7 (mean, 36.4) were included. Lateral profile radiographs in standardized head posture were taken, and cephalometric analyses of sagittal and vertical jaw relationships were made. The patients were divided into 4 groups according to fusion in the cervical vertebrae: group I, no fusions (42 subjects); group II, fusion of cervical vertebrae 2 and 3 (15 subjects); group III, occipitalization (10 subjects); and group IV, block fusion (11 subjects). Mean differences of craniofacial dimensions between the groups were assessed by unpaired t tests. RESULTS: No significant differences were seen between groups I and III. Between groups I and II, significant differences were seen in jaw relationship (P < 0.05). Between groups I and IV, anterior face height and mandibular length deviated significantly. No significant differences were seen in head posture. CONCLUSIONS: OSA patients with block fusions in the cervical vertebrae and fusion of 2 vertebrae differed significantly in craniofacial profile from other OSA patients.
AB - INTRODUCTION: The aim of this study was to analyze craniofacial profiles and head posture in patients with obstructive sleep apnea (OSA) subgrouped according to cervical column morphology. METHODS: Seventy-four white men aged 27 to 65 years (mean, 49.0 years) diagnosed with OSA in sleep studies by using overnight polysomnography were included. Only patients with apnea-hypopnea index scores between 5.1 and 92.7 (mean, 36.4) were included. Lateral profile radiographs in standardized head posture were taken, and cephalometric analyses of sagittal and vertical jaw relationships were made. The patients were divided into 4 groups according to fusion in the cervical vertebrae: group I, no fusions (42 subjects); group II, fusion of cervical vertebrae 2 and 3 (15 subjects); group III, occipitalization (10 subjects); and group IV, block fusion (11 subjects). Mean differences of craniofacial dimensions between the groups were assessed by unpaired t tests. RESULTS: No significant differences were seen between groups I and III. Between groups I and II, significant differences were seen in jaw relationship (P < 0.05). Between groups I and IV, anterior face height and mandibular length deviated significantly. No significant differences were seen in head posture. CONCLUSIONS: OSA patients with block fusions in the cervical vertebrae and fusion of 2 vertebrae differed significantly in craniofacial profile from other OSA patients.
U2 - 10.1016/j.ajodo.2009.02.011
DO - 10.1016/j.ajodo.2009.02.011
M3 - Journal article
C2 - 19524827
SN - 0889-5406
VL - 135
SP - 702.e1-9; discussion 702-3
JO - American Journal of Orthodontics and Dentofacial Orthopedics
JF - American Journal of Orthodontics and Dentofacial Orthopedics
IS - 6
ER -