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  1. Article ; Online: TREATMENT OF CONGENITAL LARYNGEAL CYSTS IN NEWBORNS.

    Baljošević, Ivan / Perić, Aleksandar / Sovtić, Aleksandar / Antić, Slaviša

    Acta clinica Croatica

    2024  Volume 62, Issue 2, Page(s) 308–312

    Abstract: Congenital laryngeal cysts are rare lesions that may occur in newborns, characterized by symptoms of respiratory obstruction and severe dyspnea. The aim of this study was to indicate optimal surgical treatment of congenital laryngeal cysts in newborns. ... ...

    Abstract Congenital laryngeal cysts are rare lesions that may occur in newborns, characterized by symptoms of respiratory obstruction and severe dyspnea. The aim of this study was to indicate optimal surgical treatment of congenital laryngeal cysts in newborns. We present a case series of five neonates treated for congenital laryngeal cysts during the 2011-2017 period at our pediatric tertiary care hospital. Patient age ranged from one day to 14 days. All patients had unilateral cysts. After surgical excision, burning of the walls of the cysts was performed by a CO2 laser. In one case, after four months, a recurrent cyst appeared, and re-operation was performed. Our relatively small case series indicates that symptoms such as stridor and labored breathing can occur already during the first days of life and potentially endanger the patient's life. Complete excision of the cyst and burning of its walls with CO2 laser leads to complete cure and prevent recurrence of the lesion.
    MeSH term(s) Humans ; Infant, Newborn ; Airway Obstruction/diagnosis ; Airway Obstruction/pathology ; Airway Obstruction/surgery ; Cysts/diagnosis ; Cysts/surgery ; Cysts/pathology ; Laryngeal Diseases/diagnosis ; Laryngeal Diseases/surgery ; Laryngeal Diseases/pathology ; Laryngoscopy ; Paresthesia ; Respiratory Sounds/diagnosis
    Language English
    Publishing date 2024-03-29
    Publishing country Croatia
    Document type Journal Article
    ZDB-ID 1478635-7
    ISSN 1333-9451 ; 0353-9466
    ISSN (online) 1333-9451
    ISSN 0353-9466
    DOI 10.20471/acc.2023.62.02.08
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  2. Article ; Online: Demographic and imaging features of oral squamous cell cancer in Serbia: a retrospective cross-sectional study.

    Janović, Aleksa / Bracanović, Đurđa / Antić, Svetlana / Marković-Vasiljković, Biljana

    BMC oral health

    2024  Volume 24, Issue 1, Page(s) 141

    Abstract: Background: The mortality of oral squamous cell cancer (OSCC) in Serbia increased in the last decade. Recent studies on the Serbian population focused mainly on the epidemiological aspect of OSCC. This study aimed to investigate the demographic and ... ...

    Abstract Background: The mortality of oral squamous cell cancer (OSCC) in Serbia increased in the last decade. Recent studies on the Serbian population focused mainly on the epidemiological aspect of OSCC. This study aimed to investigate the demographic and imaging features of OSCC in the Serbian population at the time of diagnosis.
    Methods: We retrospectively analyzed computed tomography (CT) images of 276 patients with OSCC diagnosed between 2017 and 2022. Age, gender, tumor site, tumor volume (CT-TV, in cm
    Results: The mean age was 62.32 ± 11.39 and 63.25 ± 11.71 for males and females, respectively. Male to female ratio was 1.63:1. The tongue (36.2%), mouth floor (21.0%), and alveolar ridge (19.9%) were the most frequent sites of OSCC. There was a significant gender-related difference in OSCC distribution between oral cavity subsites (Z=-4.225; p < 0.001). Mean values of CT-TV in males (13.8 ± 21.5) and females (5.4 ± 6.8) were significantly different (t = 4.620; p < 0.001). CT-DOI also differed significantly (t = 4.621; p < 0.001) between males (14.4 ± 7.4) and females (10.7 ± 4.4). CT-BI was detected in 30.1%, the most common in the alveolar ridge OSCC. T2 tumor status (31.4%) and stage IVA (28.3%) were the most dominant at the time of diagnosis. Metastatic lymph nodes were detected in 41.1%.
    Conclusion: Our findings revealed significant gender-related differences in OSCC imaging features. The predominance of moderate and advanced tumor stages indicates a long time interval to the OSCC diagnosis.
    MeSH term(s) Humans ; Male ; Female ; Middle Aged ; Aged ; Retrospective Studies ; Cross-Sectional Studies ; Serbia/epidemiology ; Mouth Neoplasms/diagnostic imaging ; Mouth Neoplasms/epidemiology ; Squamous Cell Carcinoma of Head and Neck/pathology ; Carcinoma, Squamous Cell/diagnostic imaging ; Carcinoma, Squamous Cell/epidemiology ; Head and Neck Neoplasms/pathology ; Epithelial Cells ; Demography ; Neoplasm Staging
    Language English
    Publishing date 2024-01-29
    Publishing country England
    Document type Journal Article
    ZDB-ID 2091511-1
    ISSN 1472-6831 ; 1472-6831
    ISSN (online) 1472-6831
    ISSN 1472-6831
    DOI 10.1186/s12903-024-03869-8
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  3. Article ; Online: Feasibility of using cross-sectional area of masticatory muscles to predict sarcopenia in healthy aging subjects.

    Janović, Aleksa / Miličić, Biljana / Antić, Svetlana / Bracanović, Đurđa / Marković-Vasiljković, Biljana

    Scientific reports

    2024  Volume 14, Issue 1, Page(s) 2079

    Abstract: Determination of sarcopenia is crucial in identifying patients at high risk of adverse health outcomes. Recent studies reported a significant decline in masticatory muscle (MM) function in patients with sarcopenia. This study aimed to analyze the cross- ... ...

    Abstract Determination of sarcopenia is crucial in identifying patients at high risk of adverse health outcomes. Recent studies reported a significant decline in masticatory muscle (MM) function in patients with sarcopenia. This study aimed to analyze the cross-sectional area (CSA) of MMs on computed tomography (CT) images and to explore their potential to predict sarcopenia. The study included 149 adult subjects retrospectively (59 males, 90 females, mean age 57.4 ± 14.8 years) who underwent head and neck CT examination for diagnostic purposes. Sarcopenia was diagnosed on CT by measuring CSA of neck muscles at the C3 vertebral level and estimating skeletal muscle index. CSA of MMs (temporal, masseter, medial pterygoid, and lateral pterygoid) were measured bilaterally on reference CT slices. Sarcopenia was diagnosed in 67 (45%) patients. Univariate logistic regression analysis demonstrated a significant association between CSA of all MMs and sarcopenia. In the multivariate logistic regression model, only masseter CSA, lateral pterygoid CSA, age, and gender were marked as predictors of sarcopenia. These parameters were combined in a regression equation, which showed excellent sensitivity and specificity in predicting sarcopenia. The masseter and lateral pterygoid CSA can be used to predict sarcopenia in healthy aging subjects with a high accuracy.
    MeSH term(s) Adult ; Female ; Male ; Humans ; Middle Aged ; Aged ; Sarcopenia/diagnostic imaging ; Feasibility Studies ; Healthy Aging ; Retrospective Studies ; Masticatory Muscles
    Language English
    Publishing date 2024-01-24
    Publishing country England
    Document type Journal Article
    ZDB-ID 2615211-3
    ISSN 2045-2322 ; 2045-2322
    ISSN (online) 2045-2322
    ISSN 2045-2322
    DOI 10.1038/s41598-024-51589-4
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  4. Article: Chondrosarcoma of the Alveolar Process of the Mandible Initially Suspected to Be a Periodontal Lesion.

    Markovic Vasiljkovic, Biljana / Janovic, Aleksa / Antic, Svetlana / Dozic, Branko / Bracanovic, Milos / Bracanovic, Djurdja

    Diagnostics (Basel, Switzerland)

    2024  Volume 14, Issue 4

    Abstract: Chondrosarcoma (CS) initially suspected to be a periodontal lesion is atypical and rare. To the best of our knowledge, only six similar cases have been reported so far. A 47-year-old woman presented with a discreet swelling of the alveolar process of the ...

    Abstract Chondrosarcoma (CS) initially suspected to be a periodontal lesion is atypical and rare. To the best of our knowledge, only six similar cases have been reported so far. A 47-year-old woman presented with a discreet swelling of the alveolar process of the mandible, while adjacent mucosa appeared normal. Upon initial intraoral radiography, a periodontal lesion was suspected by the ordinating dentist. Further radiological evaluations included CBCT, CT, and MRI, which showed a thickening of the supporting bone with ground-glass foci but without visible calcifications. The periodontal space of the affected teeth appeared to be uniformly widened. The destruction of the vestibular and lingual cortex was observed, as well as a discreet periosteal reaction, implying the secondary involvement of these teeth and not the odontogenic nature of the lesion. The lesion was restricted to the alveolar process of the mandible, and the bone marrow was not affected. Upon biopsy, a preliminary histopathology report suggested chondrosarcoma, and the patient underwent surgery. It is important to emphasize the possible malignant nature of atypical lesions in the alveolar bone, especially in cases with the expansion of vestibular and lingual cortical plates. Additionally, postoperative "watch and see" follow-ups may be considered in cases of CS in the jaws.
    Language English
    Publishing date 2024-02-06
    Publishing country Switzerland
    Document type Journal Article
    ZDB-ID 2662336-5
    ISSN 2075-4418
    ISSN 2075-4418
    DOI 10.3390/diagnostics14040348
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  5. Article: Bilateral Maxillary Duplication in Tessier No. 7 Cleft: An Uncommon Congenital Deformity with a Challenging Radiological Diagnosis.

    Antic, Svetlana / Bracanovic, Djurdja / Janovic, Aleksa / Krstic, Goran / Plavsic, Djordje / Markovic Vasiljkovic, Biljana

    Diagnostics (Basel, Switzerland)

    2024  Volume 14, Issue 7

    Abstract: Tessier No. 7 cleft, known as lateral facial cleft, is a rare and understudied entity with an incidence of 1/80,000-1/300,000 live births. Besides perioral tissue abnormalities manifesting as macrostomia, Tessier 7 cleft also involves anomalies of the ... ...

    Abstract Tessier No. 7 cleft, known as lateral facial cleft, is a rare and understudied entity with an incidence of 1/80,000-1/300,000 live births. Besides perioral tissue abnormalities manifesting as macrostomia, Tessier 7 cleft also involves anomalies of the underlying bony structures. It can appear as part of a syndrome, such as Treacher-Collins syndrome or Goldenhar/Orbito-Auriculo-Vestibular Spectrum, or as an isolated form (unilateral or bilateral) with variable expressions. Bilateral maxillary duplication in Tessier 7 cleft is considered extremely rare, accounting for only two previously presented cases. Given that the cases presented in the literature mainly focus on clinical appearance and surgical treatment, without providing sufficient imaging, we aim to present key radiological features of Tessier 7 cleft in terms of evaluating the involved structures, which is essential for the therapeutic approach and final outcome. A 17-year-old male with incompetent lips and orthodontic abnormalities was referred to our Radiology Department for orthopantomography (OPG) and CT examinations. Hetero-anamnestic data revealed a history of surgical treatment of the commissural cleft conducted 2 months after the birth to enable feeding. Intraoral examination showed a maxillary cleft and supernumerary teeth. Since the given clinical presentation was inconclusive, radiological diagnostics took precedence in elucidating this complex entity.
    Language English
    Publishing date 2024-03-28
    Publishing country Switzerland
    Document type Journal Article
    ZDB-ID 2662336-5
    ISSN 2075-4418
    ISSN 2075-4418
    DOI 10.3390/diagnostics14070714
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  6. Article ; Online: Real-world evidence on the economic implications of CGRP-mAbs as preventive treatment of migraine.

    Siersbæk, Nikolaj / Kilsdal, Lærke / Jervelund, Christian / Antic, Sonja / Bendtsen, Lars

    BMC neurology

    2023  Volume 23, Issue 1, Page(s) 254

    Abstract: Background: Calcitonin gene-related peptide (CGRP) monoclonal antibodies (mAbs) are approved in Europe as preventive treatment of migraine in patients with at least four monthly migraine days. Migraine gives rise to direct healthcare expenditures, but ... ...

    Abstract Background: Calcitonin gene-related peptide (CGRP) monoclonal antibodies (mAbs) are approved in Europe as preventive treatment of migraine in patients with at least four monthly migraine days. Migraine gives rise to direct healthcare expenditures, but most of the economic burden of migraine is socioeconomic. Evidence on the socioeconomic implications of CGRP-mAbs is, however, limited. There is an increasing interest in supplementing evidence from randomised controlled trials (RCTs) with real-world evidence (RWE) to aid clinical decision making and inform decision making for migraine management. The objective of this study was to generate RWE on the health economic and socioeconomic implications of administering CGRP-mAbs to patients with chronic migraine (CM) and episodic migraine (high-frequency episodic migraine (HFEM), and low-frequency episodic migraine (LFEM)).
    Methods: Real-world data (RWD) on Danish patients with CM, HFEM, and LFEM were collected via two Danish patient organisations and two informal patient networks and used in a tailored economic model. Treatment effects of CGRP-mAbs on health economic and socioeconomic outcomes were estimated using a sub-sample of patients with CM who receive CGRP-mAb treatment.
    Results: A total of 362 patients (CM: 199 [55.0%], HFEM: 80 [22.1%], LFEM: 83 [22.9%]) were included in the health economic model (mean age 44.1 ± 11.5, 97.5% female, 16.3% received treatment with CGRP-mAbs), and 303 patients were included in the socioeconomic model (15.2% received treatment with CGRP-mAbs). Health economic savings from initiating CGRP-mAb treatment totalled €1,179 per patient with CM per year on average (HFEM: €264, LFEM: €175). Socioeconomic gains from initiating CGRP-mAb treatment totalled an average gross domestic product (GDP) gain of €13,329 per patient with CM per year (HFEM: €10,449, LFEM: €9,947).
    Conclusion: Our results indicate that CGRP-mAbs have the potential to reduce both health economic expenditures and the socioeconomic burden of migraine. Health economic savings are used as a basis for health technology assessments (HTAs) of the cost-effectiveness of new treatments, which implies that important socioeconomic gains may not be given enough importance in decision making for migraine management.
    MeSH term(s) Female ; Humans ; Male ; Antibodies, Monoclonal/therapeutic use ; Calcitonin Gene-Related Peptide ; Europe ; Income ; Migraine Disorders/drug therapy ; Migraine Disorders/prevention & control ; Adult ; Middle Aged
    Chemical Substances Antibodies, Monoclonal ; Calcitonin Gene-Related Peptide (JHB2QIZ69Z)
    Language English
    Publishing date 2023-07-03
    Publishing country England
    Document type Journal Article
    ZDB-ID 2041347-6
    ISSN 1471-2377 ; 1471-2377
    ISSN (online) 1471-2377
    ISSN 1471-2377
    DOI 10.1186/s12883-023-03302-7
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  7. Article ; Online: Predictors of complications associated with unerupted maxillary canines: a cone beam computed tomography study.

    Vasiljkovic, Biljana Markovic / Antic, Svetlana / Pficer, Jovana Kuzmanovic / Djokic, Dragoljub

    Odontology

    2023  Volume 112, Issue 2, Page(s) 526–536

    Abstract: To detect predictive factors for the occurrence of complications associated with unerupted maxillary canines (C). A total of 83 cone beam computed tomograms (CBCT), made from November 1, 2021 to October 31, 2022, have met the inclusion criteria, whereby ... ...

    Abstract To detect predictive factors for the occurrence of complications associated with unerupted maxillary canines (C). A total of 83 cone beam computed tomograms (CBCT), made from November 1, 2021 to October 31, 2022, have met the inclusion criteria, whereby 110 unerupted C were detected. Independent variables were: gender, age, and C position. Outcome variables were detected complications: external root resorption (ERR) and dilaceration of adjacent tooth, ERR and dilaceration of C, dentigerous cyst, canine ankylosis, and adjacent teeth malposition. Chi-square test and logistic regression analysis were used to examine the relationship between income variables and detected complications. Vertical position of unerupted C showed as predictor for adjacent tooth dilacerations and malposition. Chance for dilaceration increases 5.5-fold with C position at the middle third of lateral incisor (LI) root, while chance of malposition increases 23.4-fold with its supra-apical position to the LI root, in comparison to the C position occlusal to the LI cemento-enamel junction. Age is a predictive factor for dentigerous cysts, with decreasing the chance of their occurrence 1.5-fold with each additional year of age. Early evaluation of the vertical position and timely treatment of C are decisive steps in preventing complications.
    MeSH term(s) Humans ; Tooth, Impacted/diagnostic imaging ; Root Resorption ; Tooth Root ; Cuspid/diagnostic imaging ; Cone-Beam Computed Tomography/methods ; Maxilla/diagnostic imaging
    Language English
    Publishing date 2023-08-29
    Publishing country Japan
    Document type Journal Article
    ZDB-ID 2092085-4
    ISSN 1618-1255 ; 1618-1247
    ISSN (online) 1618-1255
    ISSN 1618-1247
    DOI 10.1007/s10266-023-00844-7
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  8. Article ; Online: Testing of Different Scanning Protocols Used for Precise 3D-printing of Mandibular Models.

    Micic, Milutin / Jadzic, Jelena / Milenkovic, Petar / Antic, Svetlana / Antonijevic, Djordje / Djuric, Marija

    The Journal of craniofacial surgery

    2023  Volume 34, Issue 7, Page(s) e623–e626

    Abstract: Multidetector computed tomography (MDCT) is often necessary to manufacture 3D-printed medical models (MMs) required for mandibular restoration due to trauma or malignant tumor. Although cone-beam computed tomography (CBCT) is a preferable method of ... ...

    Abstract Multidetector computed tomography (MDCT) is often necessary to manufacture 3D-printed medical models (MMs) required for mandibular restoration due to trauma or malignant tumor. Although cone-beam computed tomography (CBCT) is a preferable method of mandibular imaging, additional scanning is often unjustified. To test whether a single radiologic protocol could be used for mandibular reconstructions, the human mandible was scanned with 6 MDCT and 2 CBCT protocols and later 3D-printed using a fused-deposition modelling technique. Then, we assessed linear measures on the mandible and compared them with MDCT/CBCT digital scans and 3D-printed MMs. Our data revealed that CBCT0.25 was the most precise protocol for manufacturing 3D-printed mandibular MMs, which is expected considering its voxel size. However, we noted that CBCT0.35 and Dental2.0H60s MDCT protocols were of comparable accuracy, indicating that this MDCT protocol could be a single radiologic protocol used to scan both donor and recipient regions required for mandibular reconstruction.
    MeSH term(s) Humans ; Imaging, Three-Dimensional ; Mandible/diagnostic imaging ; Head ; Cone-Beam Computed Tomography/methods ; Printing, Three-Dimensional
    Language English
    Publishing date 2023-05-25
    Publishing country United States
    Document type Journal Article
    ZDB-ID 1159501-2
    ISSN 1536-3732 ; 1049-2275
    ISSN (online) 1536-3732
    ISSN 1049-2275
    DOI 10.1097/SCS.0000000000009421
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  9. Article ; Online: Assesment of radiotherapy effects on the blood flow in gingiva and dental pulp - a laser Doppler flowmetry study.

    Antic, Svetlana / Markovic-Vasiljkovic, Biljana / Dzeletovic, Bojan / Jelovac, Drago B / Kuzmanovic-Pficer, Jovana

    Journal of applied oral science : revista FOB

    2022  Volume 30, Page(s) e20220329

    Abstract: Objective: This study aims to determine and compare the dental pulp and gingival blood flow in patients referred for oropharyngeal radiotherapy (RT) at three different time points: before the start, immediately after, and six months following the ... ...

    Abstract Objective: This study aims to determine and compare the dental pulp and gingival blood flow in patients referred for oropharyngeal radiotherapy (RT) at three different time points: before the start, immediately after, and six months following the completion of RT. The aim is also to evaluate the dependence of the pulp and gingival blood flow on the radiation dose.
    Methodology: A prospective study included 10 patients referred for intensity-modulated RT (IMRT) in the oropharyngeal region, with at least one intact tooth surrounded by a healthy gingiva. The dose received by each selected tooth and adjacent gingiva was determined according to the map of treatment planning and computer systems. The blood flow measurements were performed using the laser Doppler flowmetry (LDF) method.
    Results: Comparing vascular flows at three different time points, the median blood flow in the dental pulp showed no statistically significant difference (p=0.325), contrary to gingiva (p=0.011). Immediately after RT completion, the gingival flow significantly increased compared to its starting point (p=0.012). The pulp flow correlated negatively with the radiation dose, whereas a strong correlation was noted 6 months following the RT completion.
    Conclusions: RT caused a significant acute gingival blood flow increase, followed by a long-term (over six months) tendency to return to the starting levels. The dental pulp blood flow is differently affected by higher radiation doses (over 50Gy) in comparison to lower doses (below 50Gy). During RT planning, considering the possibility of protecting the teeth localized near the Gross Tumor Volume as a sensitive organ is recommended.
    MeSH term(s) Humans ; Laser-Doppler Flowmetry ; Prospective Studies ; Dental Pulp
    Language English
    Publishing date 2022-12-02
    Publishing country Brazil
    Document type Journal Article
    ZDB-ID 2152066-5
    ISSN 1678-7765 ; 1678-7765
    ISSN (online) 1678-7765
    ISSN 1678-7765
    DOI 10.1590/1678-7757-2022-0329
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  10. Article ; Online: Can lower third molar position indicate the need for preoperative cone beam computed tomography exploration of retromolar canal?

    Antic, Svetlana / Markovic-Vasiljkovic, Biljana / Radivojević, Ognjen / Janovic, Aleksa / Bracanovic, Djurdja

    Oral radiology

    2022  Volume 38, Issue 4, Page(s) 618–624

    Abstract: Objectives: This study aims to reveal whether and which position of lower third molar (M3), assessed on a 2D image, indicates or potentially exclude the need for the CBCT exploration of the retromolar canal (RMC). We hypothesized that some positions of ... ...

    Abstract Objectives: This study aims to reveal whether and which position of lower third molar (M3), assessed on a 2D image, indicates or potentially exclude the need for the CBCT exploration of the retromolar canal (RMC). We hypothesized that some positions of M3 are associated with overall higher incidence of the RMC, and particularly clinically relevant ones, thus justifying additional CBCT diagnostics.
    Methods: CBCT exam of 186 hemi-mandibles with present M3 were selected for the study. Explorations were made during the 2-year period from January 1th 2018 to December 31th 2019 with Scanora 3Dx Sorodex (Tussula, Finland). The following variables were assessed: the presence and width of the RMC, eruption status, and angulation of the M3. The RMC presence in relation to the M3 eruption status and angulation was analyzed using appropriate statistical tests.
    Results: RMC was present in 89 (47.8%) out of 186 hemi-mandibles. Mean canal width was 1.51 mm. 22.5% of detected canals had the diameter exceeding 2 mm. Third molar's eruption status showed no statistical correlation with the occurrence of RMC. We observed significantly higher occurrence of RMC in the hemi-mandibles containing distally angulated M3 in comparison to other orientations (p = 0.025).
    Conclusion: Based upon our findings, we recommend preoperative CBCT in cases where distal angulation of M3 is observed on 2D images, for the purpose of RMC exploration. Lower resolution CBCT mode and limited field of view (XS or S) are sufficient for the visualization of potentially clinically relevant RMCs, with as much reducing the patient dose.
    MeSH term(s) Cone-Beam Computed Tomography/methods ; Humans ; Incidence ; Mandible ; Molar, Third/diagnostic imaging ; Molar, Third/surgery
    Language English
    Publishing date 2022-02-14
    Publishing country Japan
    Document type Journal Article
    ZDB-ID 639456-5
    ISSN 1613-9674 ; 0911-6028
    ISSN (online) 1613-9674
    ISSN 0911-6028
    DOI 10.1007/s11282-022-00597-z
    Database MEDical Literature Analysis and Retrieval System OnLINE

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