Abstract | OBJECTIVES: METHODS: -Twenty-six infants who were treated with cranial molding helmet therapy were recruited. Caliper and sonographic measurements were performed. The lateral length of the affected and unaffected sides of the skull and cranial vault asymmetry index were measured with calipers. The occipital angle, defined as the angle between lines projected along the lambdoid sutures of the skull, was calculated by sonography. The occipital angle difference and occipital angle ratio were also measured. All caliper and sonographic measurements were performed in each infant twice before and twice after treatment. RESULTS: -The study group included 12 male and 14 female infants with a mean age ± SD of 6.2 ± 3.5 months. The mean treatment duration was 6.0 ± 2.5 months. The difference in lateral length before and after helmet therapy was significantly greater on the affected skull than the unaffected skull (16.7 ± 12.7 versus 9.0 ± 13.4 mm; P < .01). The difference in the occipital angle before and after helmet therapy was significantly greater on the affected skull than the unaffected skull (-5.7° ± 7.3° versus 4.2° ± 7.9°; P < .01). The cranial vault asymmetry index and occipital angle ratio were significantly reduced after helmet therapy (cranial vault asymmetry index, 9.3% ± 2.3% versus 3.5% ± 3.0%; occipital angle ratio, 1.07 ± 0.05 versus 1.01 ± 0.01; P < .05). CONCLUSIONS:
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Authors | Dong Rak Kwon |
Journal | Journal of ultrasound in medicine : official journal of the American Institute of Ultrasound in Medicine
(J Ultrasound Med)
Vol. 35
Issue 4
Pg. 695-700
(Apr 2016)
ISSN: 1550-9613 [Electronic] England |
PMID | 26928929
(Publication Type: Journal Article)
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Copyright | © 2016 by the American Institute of Ultrasound in Medicine. |
Topics |
- Female
- Head Protective Devices
- Humans
- Infant
- Male
- Orthotic Devices
- Plagiocephaly, Nonsynostotic
(diagnostic imaging, pathology, therapy)
- Reproducibility of Results
- Retrospective Studies
- Sensitivity and Specificity
- Skull
(abnormalities, diagnostic imaging, pathology)
- Treatment Outcome
- Ultrasonography
(methods)
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