컴퓨터단층촬영을 이용한 상악동 중격의 형태학적 분석
Morphological analysis of maxillary sinus septum using computed tomography
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Introduction: The current study examined the morphological characteristics of maxillary sinus septum by computed tomography (CT). Materials and Methods: Two hundred and four patients (408 maxillary sinuses) who visited dental clinic were evaluated. CT were examined. The height of the septum measured from the sinus floor to the apex of the septum more than 3 mm was defined as“ sinus septum”. Results: The prevalence of sinus septa was 21.3% (87/408), and 31.4% (64/204) of patients had more than 1 sinus septum. Females showed higher and thinner sinus septa than males. The anatomic location of the septa were distributed in the 2nd molar region (43.7%), 1st molar region (31.0%), 2nd premolar region (21.8%) and 1st premolar region (3.5%). In 57 patients with chronic disease, there was no significant difference between sinus disease and the presence of sinus septa. The loss of remaining teeth and teeth adjacent to the sinus septum area was not related to the presence of sinus septa. Older subjects showed a reduced height and length of the septum, and a thicker septum. Conclusion: These results show that the maxillary sinus septum undergoes atrophy with age.
Abstract
Introduction: The current study examined the morphological characteristics of maxillary sinus septum by computed tomography (CT). Materials and Methods: Two hundred and four patients (408 maxillary sinuses) who visited dental clinic were evaluated. CT were examined. The height of the septum measured from the sinus floor to the apex of the septum more than 3 mm was defined as“ sinus septum”. Results: The prevalence of sinus septa was 21.3% (87/408), and 31.4% (64/204) of patients had more than 1 sinus septum. Females showed higher and thinner sinus septa than males. The anatomic location of the septa were distributed in the 2nd molar region (43.7%), 1st molar region (31.0%), 2nd premolar region (21.8%) and 1st premolar region (3.5%). In 57 patients with chronic disease, there was no significant difference between sinus disease and the presence of sinus septa. The loss of remaining teeth and teeth adjacent to the sinus septum area was not related to the presence of sinus septa. Older subjects showed a reduced height and length of the septum, and a thicker septum. Conclusion: These results show that the maxillary sinus septum undergoes atrophy with age.
참고문헌 (19)
- Chanavaz M, "Maxillary sinus: anatomy, physiology, surgery, and bone grafting related to implantology-eleven years of surgical experience (1979-1990)", J Oral Implantol, 16, pp.199~209 (1990)
- Tatum H Jr, "Maxillary and sinus implant reconstructions", Dent Clin North Am, 30, pp.207~229 (1986)
- Boyne PJ, "Grafting of the maxillary sinus floor with autogenous marrow and bone", J Oral Surg, 38, pp.613~616 (1980)
- Betts NJ, "Modification of the sinus lift procedure for septa in the maxillary antrum", J Oral Maxillofac Surg, 52, pp.332~333 (1994)
- van den Bergh JP, "Anatomical aspects of sinus floor elevations", Clin Oral Implants Res, 11, pp.256~265 (2000)
- Andersson JE, "-scanning in the preoperative planning of osseointegrated implants in the maxilla", Int J Oral Maxillofac Surg, 17, pp.33~35 (1988)
- Kasabah S, "Evaluation of the accuracy of panoramic radiograph in the definition of maxillary sinus septa", Acta Medica (Hradec Kralove), 45, pp.173~175 (2002)
- Reddy MS, "A comparison of the diagnostic advantages of panoramic radiography and computed tomography scanning for placement of root form dental implants", Clin Oral Implants Res, 5, pp.229~238 (1994)
- Tal H, "A comparison of panoramic radiography with computed tomography in the planning of implant surgery", Dentomaxillofac Radiol, 20, pp.40~42 (1991)
- Krennmair G, "The incidence, location, and height of maxillary sinus septa in the edentulous and dentate maxilla", J Oral Maxillofac Surg, 57, pp.667~671 (1999)
- Underwood AS, "An inquiry into the anatomy and pathology of the maxillary sinus", J Anat Physiol, 44, pp.354~369 (1910)
- Krennmair G, "Maxillary sinus septa: incidence, morphology and clinical implications", J Craniomaxillofac Surg, 25, pp.261~265 (1997)
- Vela ′squez-Plata D, "Maxillary sinus septa: a 3-dimensional computerized tomographic scan analysis", Int J Oral Maxillofac Implants, 17, pp.854~60 (2002)
- Kim MJ, "Maxillary sinus septa: Prevalence, height, location, and morphology. A reformatted computed tomography scan analysis", JOURNAL OF PERIODONTOLOGY, 77(5), pp.903~908 (2006), AMER ACAD PERIODONTOLOGY
- Oh HK, "Clinico-anatomical study of septum in the maxillary sinus", J Korean Assoc Oral Maxillofac Surg, 24, pp.208~212 (1998)
- Ulm CW, "Incidence and suggested surgical management of septa in sinuslift procedures", Int J Oral Maxillofac Implants, 10, pp.462~465 (1995)
- 소현자, "상악동 중격: 임플란트 수술 계획시 파노라마와 치과용 전산화 단층촬영 분석", Journal of Periodontal & Implant Science, 36(1), pp.147~154 (2006), 대한치주과학회
- Gonza ′lez-Santana H, "A study of the septa in the maxillary sinuses and the subantral alveolar processes in 30 patients", J Oral Implantol, 33, pp.340~343 (2007)
- Maestre-Ferr l′n L, "Maxillary sinus septa: a systematic review", Med Oral Patol Oral Cir Bucal, 15, pp.e383~e386 (2010)