Prevalence of Stylohyoid Complex Elongation among Patients Attending RAK College of Dental Sciences Clinic

Acta stomatologica Croatica
Juma AlkhabuliAhmed Muayad

Abstract

To investigate into the prevalence of the SP complex elongation among patients attending RAK Dental College Clinic. A 3234 radiographic images of patients aged ≥18 years were examined. The O'Carroll (1984) classification of stylohyoid complex was used. Age, gender, ethnicity and patterns of calcification were recorded and analyzed. Chi-squared and ANOVA tests were used to detect potential differences. Male to female ratio was 1.9:1. There were 1150 (35.6%) subjects in age group-I (18-39) and 2084 (64.4%) subjects in the age group-II (≥40). The mean age was 38.12 (±13.2). Fifty seven % (1836) of the subjects were eastern Asians, 671 (21%) Africans, 325 (10%) Middle east, 254 (8%) Europe, and 148 (4%) other ethnicities. A normal SP was found in 1601 (49.51%) of the images, elongated in 903 (27.92%), calcified in 406 (12.55) and undetected in 324 (10.2%). The elongated and the calcified styloid processes were more common in males (p=0.0078). The elongated and the calcified SP were more frequent in group II subjects (p=0.0004). Eastern Asians had higher percentage of elongated and calcified SP p= 0.00567. Although 1601 (49.51%) of subjects had normal SP, the study revealed a high prevalence of SP elongation among eastern Asians. Th...Continue Reading

Methods Mentioned

BETA
imaging technique
X-ray

Software Mentioned

SPSS

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