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Evaluation of the relationship between the maxillary sinus floor and the root apices of the maxillary posterior teeth using cone-beam computed tomographic scanning.
J Conserv Dent. 2019 Mar-Apr; 22(2):139-143.JC

Abstract

Background

The relationship between the maxillary sinus (MS) and the root apices of the posterior teeth is of clinical relevance in diagnosing and treatment planning in the posterior area of the maxilla. This study aimed to assess the relationship between the MS floor and the root apices of the posterior teeth using cone-beam computed tomography (CBCT) scanning.

Materials and Methods

325 CBCT scans of patients aged 20-70 years were analyzed. Patients were divided into three age groups: young group (20-44 years), middle age group (45-59 years), and elderly group (60-70). The distance from the MS floor and the root apices of posterior teeth was measured in each group. The relationship between the MS and the posterior roots was also recorded according to Kwak classification. The results were analyzed by IBM statistic SPSS.

Results

Type II was most commonly seen in the first and second molars. For premolars, Type I was often observed. The shortest distance to the floor of MS was recorded for the mesiobuccal root of the second molar and the longest distance for the palatal root of the first and second molars. No statistical differences were found between age groups (P > 0.01).

Conclusion

The anatomical relationship between the MS and the root apices of the posterior teeth is of clinical importance and should be taken into consideration during surgical or endodontic treatment.

Authors+Show Affiliations

Department of Propaedeutics of Dental Diseases, Peoples' Friendship University of Russia (RUDN University), Moscow, Russia.Department of Propaedeutics of Dental Diseases, Peoples' Friendship University of Russia (RUDN University), Moscow, Russia.Department of Propaedeutics of Dental Diseases, Peoples' Friendship University of Russia (RUDN University), Moscow, Russia.Department of Propaedeutics of Dental Diseases, Peoples' Friendship University of Russia (RUDN University), Moscow, Russia.Department of Propaedeutics of Dental Diseases, Peoples' Friendship University of Russia (RUDN University), Moscow, Russia.Department of Propaedeutics of Dental Diseases, Peoples' Friendship University of Russia (RUDN University), Moscow, Russia.

Pub Type(s)

Journal Article

Language

eng

PubMed ID

31142982

Citation

Razumova, Svetlana, et al. "Evaluation of the Relationship Between the Maxillary Sinus Floor and the Root Apices of the Maxillary Posterior Teeth Using Cone-beam Computed Tomographic Scanning." Journal of Conservative Dentistry : JCD, vol. 22, no. 2, 2019, pp. 139-143.
Razumova S, Brago A, Howijieh A, et al. Evaluation of the relationship between the maxillary sinus floor and the root apices of the maxillary posterior teeth using cone-beam computed tomographic scanning. J Conserv Dent. 2019;22(2):139-143.
Razumova, S., Brago, A., Howijieh, A., Manvelyan, A., Barakat, H., & Baykulova, M. (2019). Evaluation of the relationship between the maxillary sinus floor and the root apices of the maxillary posterior teeth using cone-beam computed tomographic scanning. Journal of Conservative Dentistry : JCD, 22(2), 139-143. https://doi.org/10.4103/JCD.JCD_530_18
Razumova S, et al. Evaluation of the Relationship Between the Maxillary Sinus Floor and the Root Apices of the Maxillary Posterior Teeth Using Cone-beam Computed Tomographic Scanning. J Conserv Dent. 2019;22(2):139-143. PubMed PMID: 31142982.
* Article titles in AMA citation format should be in sentence-case
TY - JOUR T1 - Evaluation of the relationship between the maxillary sinus floor and the root apices of the maxillary posterior teeth using cone-beam computed tomographic scanning. AU - Razumova,Svetlana, AU - Brago,Anzhela, AU - Howijieh,Ammar, AU - Manvelyan,Ashot, AU - Barakat,Haydar, AU - Baykulova,Malina, PY - 2019/5/31/entrez PY - 2019/5/31/pubmed PY - 2019/5/31/medline KW - Cone-beam computed tomography KW - distance KW - maxillary molars KW - maxillary premolars KW - maxillary sinus KW - root apices SP - 139 EP - 143 JF - Journal of conservative dentistry : JCD JO - J Conserv Dent VL - 22 IS - 2 N2 - Background: The relationship between the maxillary sinus (MS) and the root apices of the posterior teeth is of clinical relevance in diagnosing and treatment planning in the posterior area of the maxilla. This study aimed to assess the relationship between the MS floor and the root apices of the posterior teeth using cone-beam computed tomography (CBCT) scanning. Materials and Methods: 325 CBCT scans of patients aged 20-70 years were analyzed. Patients were divided into three age groups: young group (20-44 years), middle age group (45-59 years), and elderly group (60-70). The distance from the MS floor and the root apices of posterior teeth was measured in each group. The relationship between the MS and the posterior roots was also recorded according to Kwak classification. The results were analyzed by IBM statistic SPSS. Results: Type II was most commonly seen in the first and second molars. For premolars, Type I was often observed. The shortest distance to the floor of MS was recorded for the mesiobuccal root of the second molar and the longest distance for the palatal root of the first and second molars. No statistical differences were found between age groups (P > 0.01). Conclusion: The anatomical relationship between the MS and the root apices of the posterior teeth is of clinical importance and should be taken into consideration during surgical or endodontic treatment. SN - 0972-0707 UR - https://www.unboundmedicine.com/medline/citation/31142982/Evaluation_of_the_relationship_between_the_maxillary_sinus_floor_and_the_root_apices_of_the_maxillary_posterior_teeth_using_cone_beam_computed_tomographic_scanning_ L2 - http://www.jcd.org.in/article.asp?issn=0972-0707;year=2019;volume=22;issue=2;spage=139;epage=143;aulast=Razumova DB - PRIME DP - Unbound Medicine ER -
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