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Czasopismo

2013 | 72 | 4 |

Tytuł artykułu

Radiological evaluation of the styloid process length in the normal population

Warianty tytułu

Języki publikacji

EN

Abstrakty

EN
Background: The aim of this study was to evaluate the styloid process (SP) length in the normal population using multidetector computed tomography (MDCT). Materials and methods: In this study, 160 patients who underwent paranasal MDCT between January 2012 and December 2012 were retrospectively evaluated. The patients were divided into groups according to their age and gender: Group 1 age 31–40 years old, 111 subjects; Group 2 age 41–50 years old, 49 subjects; Group A 98 males; Group B 62 females. The mean SP length was calculated from the mean of 2 measurements. SPs were assessed for their average lengths in different gender and age groups. Student’s t-test was used for the comparison of the mean SP lengths between the groups. Differences were considered to be statistically significant at p < 0.05. Results: The mean SP length on both sides varied from 18 to 51 mm (28.4 ± 5.5) in all the patients. The mean SP length was 27.2 ± 5.2 mm in females and 29.2 ± 5.6 mm in males. There was a statistically significant difference between the mean SP lengths in terms of gender (p < 0.028). The mean SP length was 28.5 ± 5.7 mm in Group 1 and 28.2 ± 5.1 mm in Group 2. There was no statistically significant difference between the mean SP lengths in terms of age (p > 0.718). Conclusions: In conclusion, there is still no consensus on the normal values of SP length. Normal values should be determined according to the geographical regions and ethnic groups for the diagnosis of Eagle’s syndrome. (Folia Morphol 2013; 72, 4: 318–321)

Wydawca

-

Czasopismo

Rocznik

Tom

72

Numer

4

Opis fizyczny

p.318-321,fig.,ref.

Twórcy

autor
  • Department of Radiology, Mugla Sitki Kocman University School of Medicine, Central Campus, 48000, Mugla, Turkey
autor
  • Department of Radiology, Mugla Sitki Kocman University School of Medicine, Central Campus, 48000, Mugla, Turkey
autor
  • Department of Otolaryngology, Mugla Sitki Kocman University School of Medicine, Mugla, Turkey
autor
  • Department of Anatomy, Mugla Sitki Kocman University School of Medicine, Mugla, Turkey
autor
  • Department of Neurology, Mugla Sitki Kocman University School of Medicine, Mugla, Turkey

Bibliografia

  • 1. Başekim CC, Mutlu H, Güngör A, Silit E, Pekkafali Z, Kutlay M, Colak A, Oztürk E, Kizilkaya E (2005) Evaluation of styloid process by three dimensional computed tomography. Eur Radiol, 15: 134–139.
  • 2. Beder E, Ozgursoy OB, Karatayli OS, Anadolu Y (2006) Three-dimensional computed tomography and surgical treatment for Eagle’s syndrome. Ear Nose Throat J, 85: 443–445.
  • 3. Chiang KH, Chang PY, Chou AS, Yen PS, Ling CM (2004) Eagle’s syndrome with 3-D reconstructed CT: two cases report. Chin J Radiol, 29: 353–357.
  • 4. Chuang WC, Short JH, McKinney AM, Anker L, Knoll B, McKinney ZJ (2007) Reversible left hemispheric ischemia secondary to carotid compression in Eagle syndrome: Surgical and CT angiographic correlation. Am J Neuroradiol, 28: 143–145.
  • 5. Diamond LH, Cottrell DA, Hunter MJ, Papageorge M (2001) Eagle’s syndrome: a report of 4 patients treated using a modified extraoral approach. J Oral Maxillofac Surg, 59: 1420–1426.
  • 6. Eagle WW (1937) Elongated styloid process. Arch Otolaryngol, 25: 584–587.
  • 7. Eagle WW (1949) Symptomatic elongated styloid process; report of two cases of styloid process carotid artery syndrome with operation. Arch Otolaryngol, 49: 490–503.
  • 8. Eagle WW (1958) Elongated styloid process; symptoms and treatment. AMA Arch Otolaryngol, 67: 172–176.
  • 9. Ekici F, Tekbas G, Hamidi C, Onder H, Goya C, Cetincakmak MG, Gumus H, Uyar A, Bilici A (2012) The distribution of stylohyoid chain anatomic variations by age groups and gender: an analysis using MDCT. Eur Arch Otorhinolaryngol, DOI 10.1007/s00405–012–2202–2205.
  • 10. Feldman V (2003) Eagle syndrome: A case of symptomatic calcification of the styloid ligaments. J Can Chiropr Assoc, 47: 2–27.
  • 11. Felicia A, Motoc AGM, Didilescu AC, Rusu MC (2013) A 3D cone beam computed tomography study of the styloid process of the temporal bone. Folia Morphol, 72: 29–35.
  • 12. Fusco DJ, Asteraki S, Spetzler RF (2012) Eagle’s syndrome: embryology, anatomy, and clinical management. Acta Neurochir, 154: 1119–1126.
  • 13. Jung T, Tschernitschek H, Hippen H, Schneider B, Borchers L (2004) Elongated styloid process: when is it really elongated? Dentomaxillofac Radiol, 33: 119–124.
  • 14. Karam C, Koussa S (2007) Eagle syndrome: The role of CT scan with 3D reconstructions. J Neuroradiol, 34: 344–345.
  • 15. Kosar MI, Atalar MH, Sabanclogullari V, Tetiker H, Erdil FH, Cimen M, Otag I (2011) Evaluation of the length and angulation of the styloid process in the patient with pre-diagnosis of Eagle syndrome. Folia Morphol, 70: 295–299.
  • 16. Marchetti D (1652) Anatomia. Patavii, 13: 205.
  • 17. Moffat DA, Ramsden RT, Shaw HJ (1977) The styloid process syndrome: etiological factors and surgical management. J Laryngol Otol, 91: 279–294.
  • 18. Nayak DR, Pujary K, Aggarwal M, Punnoose SE, Chaly VA (2007) Role of three dimensional computed tomography reconstruction in the management of elongated styloid process: A preliminary study. J Laryngol Otol, 121: 349–453.
  • 19. Onbas O, Kantarci M, Murat Karasen R, Durur I, Cinar Basekim C, Alper F, Okur A (2005) Angulation, length, and morphology of the styloid process of the temporal bone analyzed by multidetector computed tomography. Acta Radiol, 46: 881–886.
  • 20. Prasad KC, Kamath MP, Reddy KJ, Raju K, Agarwal S (2002) Elongated styloid process (Eagle’s syndrome): a clinical study. J Oral Maxillofac Surg, 60: 171–176.
  • 21. Quereshy FA, Gold ES, Arnold J, Powers MP (2001) Eagle’s syndrome in an 11-year-old patient. J Oral Maxillofac Surg, 59: 94–97.
  • 22. Ramadan SU, Gokharman D, Tuncbilek I, Kacar M, Kosar P, Kosar U (2007) Assessment of the stylohyoid chain by 3D-CT. Surg Radiol Anat, 29: 583–588.
  • 23. Savranlar A, Uzun L, Ugur MB, Ozer T (2005) Three-dimensional CT of Eagle’s syndrome. Diagn Interv Radiol, 11: 206–209.
  • 24. Yavuz H, Caylakli F, Yildirim T, Ozluoglu LN (2008) Angulation of the styloid process in Eagle’s syndrome. Eur Arch Otorhinolaryngol, 265: 1393–1396.
  • 25. Yetiser S, Gerek M, Ozkaptan Y (1997) Elongated styloid process: Diagnostic problems related to symptomatology. Cranio, 15: 236–241.

Typ dokumentu

Bibliografia

Identyfikatory

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