In:
Otolaryngology–Head and Neck Surgery, Wiley, Vol. 136, No. 4 ( 2007-04), p. 632-637
Abstract:
To measure and compare Chinese mandibulaö genial tubercles measured anatomically and with computed tomography (CT). Study Design And Setting Spiral CT scans were taken of 40 adult human skulls; the superior genial spines were measured using anatomic and CT methods. Results The height and width of the superior genial spines, mandible thickness, and distance from the menton to the inferior and superior margins of the superior genial spines were 5.82 ± 0.71, 6.98 ± 1.35, 11.95 ± 1.59, 11.08 ± 2.05, and 16.91 ± 2.30 mm from anatomic measurements and 6.17 ± 0.71, 7.01 ± 1.13, 12.19 ± 1.64, 10.41 ± 1.55, and 15.73 ± 2.12 mm using spiral CT, respectively. The anatomic and CT measurements were correlated. Conclusion Spiral CT of the genial tubercles can help locate the osteotomy in genioglossus advancement. Significance This study acquired reference data on Chinese genial tubercles demonstrating that CT measurements of the genial tubercles reflect their anatomy, which should allow accurately locate the osteotomy.
Type of Medium:
Online Resource
ISSN:
0194-5998
,
1097-6817
DOI:
10.1016/j.otohns.2006.10.034
Language:
English
Publisher:
Wiley
Publication Date:
2007
detail.hit.zdb_id:
2008453-5