• Digital techniques and image processing
• Diagnostic efficacy of radiographic methods
• CBCT- clinical applications
• AI-based radiographic diagnostics

• Dental education on bachelor, master and PhD levels
• Specialist training program in Dento-Maxillofacial Radiology

Academic article

• Vicente, António; Wiedel, Anna-Paulina; Becker, Magnus et al. (2024). Quantitative assessment of cleft volume and evaluation of cleft’s impact on adjacent anatomical structures using CBCT imaging. (external link)
• Chen, Yicheng; Cai, Weihua; Shi, Xie-Qi et al. (2024). Impact of palatopharyngeal sizes changing on pharyngeal airflow fluctuation and airway vibration in a pediatric airway. (external link)
• Augdal, Thomas Angell; Angenete, Oskar W; Zadig, Pia Karin Karlsen et al. (2024). The assessment of bone health in children with juvenile idiopathic arthritis; comparison of different imaging-based methods. (external link)
• Hao, Jing; Wong, Lun M.; Shan, Zhiyi et al. (2024). A Semi-Supervised Transformer-Based Deep Learning Framework for Automated Tooth Segmentation and Identification on Panoramic Radiographs. (external link)
• Vollan, Marianne Lothe; Hasselgren, Linda Cecilie Kleppe; Shi, Xie-Qi et al. (2024). Clinical use of cone-beam computed tomography in Western Norway: a referral-based retrospective study. (external link)
• Vicente, António; Cederhag, Josefine; Rashidi, Nilofar et al. (2024). Low-Dose Cone-Beam Computed Tomography in Swedish Pediatric Patients With Alveolar Clefts Following Alveolar Bone Grafting—A Clinical Study. (external link)
• Cederhag, Josefine; Kadesjö, Nils; Nilsson, Mats et al. (2023). Comparison of absorbed doses and organ doses measured with thermoluminescent dosimeters and Gafchromic film for cone beam computed tomography examination of the posterior mandibular region in a head phantom. (external link)
• Cederhag, Josefine; Iskanderani, Durer; Alstergren, Per et al. (2023). Visibility of anatomical landmarks in the region of the mandibular third molar, a comparison between a low-dose and default protocol of CBCT. (external link)
• Augdal, Thomas Angell; Angenete, Oskar W; Shi, Xie-Qi et al. (2023). Cone beam computed tomography in the assessment of TMJ deformity in children with JIA: repeatability of a novel scoring system. (external link)
• Lemberger, Mathias; Regnstrand, Tobias; Karsten, Agneta et al. (2023). Low-dose cone-beam computed tomography for assessment of alveolar clefts, a randomized controlled trial in image quality. (external link)
• Chen, Yicheng; Feng, Xin; Shi, Xie-Qi et al. (2023). Impact of sleep posture and breathing pattern on soft palate flutter and pharynx vibration in a pediatric airway using fluid–structure interaction. (external link)
• Chen, Yicheng; Feng, Xin; Shi, Xie-Qi et al. (2023). Computational fluid–structure interaction analysis of flapping uvula on aerodynamics and pharyngeal vibration in a pediatric airway. (external link)
• Fischer, Johannes Maria; Halbig, Josefine Mareile; Augdal, Thomas Angell et al. (2022). Observer agreement of imaging measurements used for evaluation of dentofacial deformity in juvenile idiopathic arthritis. (external link)
• Chen, Yicheng; Feng, Xin; Shi, Xie-Qi et al. (2022). Evaluation of computational fluid dynamics models for predicting pediatric upper airway airflow characteristics. (external link)
• Gil, Elisabeth Grut; Åstrøm, Anne-Kristine N; Lie, Stein Atle et al. (2022). Dental plaque and gingival bleeding in adolescents with juvenile idiopathic arthritis and controls: a multilevel analysis. (external link)
• Ihlis, Randi Lynds; Giovanos, Christina; Liao, Haihong et al. (2022). Cone beam computed tomography indications for interdisciplinary therapy planning of impacted canines. (external link)
• Vicente, António; Alward, Lubna; Wiedel, Anna-Paulina et al. (2022). Do preterm-born children and adolescents have greater need for dental care as compared to full term-born controls?. (external link)
• Gil, Elisabeth Grut; Skeie, Marit Slåttelid; Halbig, Josefine Mareile et al. (2022). Oral health-related quality of life in 4-16-year-olds with and without juvenile idiopathic arthritis. (external link)
• Feng, Xin; Chen, Yicheng; Cai, Weihua et al. (2021). Aerodynamic characteristics in upper airways among orthodontic patients and its association with adenoid nasopharyngeal ratios in lateral cephalograms. (external link)
• Feng, Xin; Lie, Stein Atle; Hellén-halme, Kristina et al. (2021). The effect of rapid maxillary expansion on upper airway morphology: a retrospective comparison of patients with a normal vs patients with an enlarged adenoid.. (external link)
• Feng, Xin; Chen, Yicheng; Hellén-Halme, Kristina et al. (2021). The effect of rapid maxillary expansion on the upper airway's aerodynamic characteristics. . (external link)
• Andresen, Amanda Karoline Helsøe; Jonsson, Malin Viktoria; Sulo, Gerhard et al. (2021). Radiographic features in 2D imaging as predictors for justified CBCT examinations of canine-induced root resorption. (external link)
• Lynds, Randi; Kadesjö, Nils; Tsilingaridis, Georgios et al. (2021). Image quality assessment of low-dose protocols in cone beam computed tomography of the anterior maxilla. (external link)
• Minston, William; Benchimol, Daniel; Jacobs, Reinhilde et al. (2021). Pre-surgical radiographic and clinical features as predictors for temporomandibular joint discectomy prognosis. (external link)
• Koivisto, Juha; van Eijnatten, Maureen; Ludlow, John et al. (2021). Comparative dosimetry of radiography device, MSCT device and two CBCT devices in the elbow region. (external link)
• Cederhag, Josefine; Truedsson, Anna; Alstergren, Per et al. (2021). Radiographic imaging in relation to the mandibular third molar: a survey among oral surgeons in Sweden. (external link)
• Fischer, Johannes Maria; Augdal, T.A.; Angenete, O. et al. (2021). In children and adolescents with temporomandibular disorder assembled with juvenile idiopathic arthritis - no association were found between pain and TMJ deformities using CBCT. (external link)
• Gil, Elisabeth Grut; Åstrøm, Anne-Kristine N; Lie, Stein Atle et al. (2021). Dental caries in children and adolescents with juvenile idiopathic arthritis and controls: a multilevel analysis. (external link)
• Iskanderani, Durer; Alstergren, Per; Ekberg, Ewa Carin et al. (2020). Web-based educational programme for temporomandibular joint assessment with cone-beam computed tomography. (external link)
• Iskanderani, Durer; Nilsson, Mats; Alstergren, Per et al. (2020). Evaluation of a low-dose protocol for cone beam computed tomography of the temporomandibular joint. (external link)
• Cederhag, Josefine; Lundegren, Nina; Alstergren, Per et al. (2020). Evaluation of Panoramic Radiographs in Relation to the Mandibular Third Molar and to Incidental Findings in an Adult Population. (external link)
• Fischer, Johannes Maria; Skeie, Marit Slåttelid; Rosendahl, Karen et al. (2020). Prevalence of temporomandibular disorder in children and adolescents with juvenile idiopathic arthritis – a Norwegian cross- sectional multicentre study. (external link)
• Hellén-halme, Kristina; Lith, Agneta; Shi, Xie-Qi (2019). Reliability of marginal bone level measurements on digital panoramic and digital intraoral radiographs.. (external link)
• Aziman, Cinar; Hellén-halme, Kristina; Shi, Xie-Qi (2019). A comparative study on image quality of two digital intraoral sensors. (external link)
• Kadesjö, Nils; Lynds, Randi; Nilsson, Mats et al. (2018). Radiation dose from x-ray examinations of impacted canines: cone beam CT vs 2D imaging. . (external link)
• Gjerde, Cecilie Gudveig; Mustafa, Kamal Babikeir Eln; Hellem, Sølve et al. (2018). Cell therapy induced regeneration of severely atrophied mandibular bone in a clinical trial. . (external link)
• Benchimol, Daniel; Koivisto, Juha; Kadesjö, Nils et al. (2018). Effective dose reduction using collimation function in digital panoramic radiography and possible clinical implications in dentistry. (external link)
• Koivisto, Juha; van Eijnatten, Maureen; Kiljunen, Timo et al. (2018). Effective Radiation Dose in the Wrist Resulting from a Radiographic Device, Two CBCT Devices and One MSCT Device: A Comparative Study . (external link)
• Lynds, Randi; Lyu, Chuang; Lyu, Gong-Wei et al. (2017). Neuronal plasticity of trigeminal ganglia in mice following nerve injury. (external link)
• Liljeholm, Robert; Kadesjö, Nils; Benchimol, Daniel et al. (2017). Cone beam computed tomography with ultra-low dose protocols for pre-implant radiographic assessment: an in-vitro study. (external link)
• Liljeholm, Robert; Kadesjö, Nils; Benchimol, Daniel et al. (2017). Cone-beam computed tomography with ultralow dose protocols for pre-implant radiographic assessment: An in vitro study. (external link)
• Lynds, Randi; Lyu, Chuang; Shi, Xie-Qi et al. (2017). Neuronal plasticity in trigeminal ganglia of mouse following nerve injury. (external link)
• Tohidast, P; Shi, Xie-Qi (2016). Current status on the application of image processing of digital intraoral radiographs amongst general dental practitioners. (external link)
• Koivisto, J; Kiljunen, T; Kadesjö, Nils et al. (2015). Effective radiation dose of a MSCT, two CBCT and one conventional radiography device in the ankle region. (external link)
• Kadesjö, Nils; Benchimol, Daniel; Falahat, Babak et al. (2015). Evaluation of the effective dose of cone beam computed tomography and multi-slice computed tomography for temporomandibular joint examinations at optimized exposure levels. (external link)
• Feng, Xin; Li, Gang; Qu, Zhenyu et al. (2015). Comparative analysis of upper airway volume with lateral cephalograms and cone-beam computed tomography. (external link)
• Zhang, Z-L; Shi, Xie-Qi; Ma, X-C et al. (2014). Detection accuracy of condylar defects in cone beam computed tomography images scanned with different resolutions and units. (external link)
• Shi, Xie-Qi; Benchimol, Daniel; Näsström, Karin (2013). Comparison of psychophysical properties of two intraoral digital sensors on low-contrast perceptibility. (external link)
• Minston, W; Li, Gang; Wennberg, R et al. (2013). Comparison of analogue and digital radiographs for approximal caries detection among dental students in Sweden and China. (external link)
• Zhang, Z-L; Cheng, J-G; Li, Gang et al. (2013). Detection accuracy of condylar bone defects in Promax 3D cone-beam computed tomography images scanned with different protocols. (external link)
• Shi, Xie-Qi; Li, Gang (2009). Detection accuracy of approximal caries by black-and-white and color-coded digital radiographs. (external link)
• Benchimol, Daniel; Näsström, Karin; Shi, Xie-Qi (2009). Evaluation of Automatic Exposure Control in a direct digital intraoral system. (external link)
• Aljehani, A; Yang, LF; Shi, Xie-Qi (2007). In vitro quantification of smooth surface caries with DIAGNOdent and the DIAGNOdent pen . (external link)
• Aljehani, A; Yousif, MA; Angmar-Månsson, B et al. (2006). Longitudinal quantification of incipient carious lesions in orthodontic patients using a fluorescence method. (external link)
• Aljehani, A; Bamzahim, M; Yousif, MA et al. (2006). In vivo reliability of an lnfra red fluorescence method for quantification of carious lesions in orthodontic patients. . (external link)
• Tranæus, S; Shi, Xie-Qi; Angmar-Månsson, Birgit (2005). Caries risk assessment: methods available to clinicians for caries detection.. (external link)
• Bamzahim, M; Aljehani, A; Shi, Xie-Qi (2005). Clinical performance of DIAGNOdent for detection of secondary carious lesion. (external link)
• Bamzahim, M; Shi, Xie-Qi; Angmar-Månsson, Birgit (2004). Secondary caries detection by DIAGNOdent and radiography: a comparative in vitro study. (external link)
• Shi, Xie-Qi; Li, Gang; Yoshiura, K et al. (2004). Perceptibility curves test for conventional and color-coded radiographs. (external link)
• Aljehani, A; Tranæus, S; Forsberg, C-M et al. (2004). Quantification of white spot lesions adjacent to fixed orthodontic appliances using quantitative light-induced fluorescence and DIAGNOdent: an in vitro study. (external link)
• Yoshiura, K; Welander, U; McDavid, WD et al. (2004). Comparison of the psychophysical properties of various intraoral film and digital systems by means of the perceptibility curve test.. (external link)
• Yoshiura, K; Welander, U; Li, Gang et al. (2003). Analysis of different approaches to constructing perceptibility curve . (external link)
• Li, Gang; Yoshiura, K; Shi, Xie-Qi et al. (2003). Physical properties of a system for direct acquisition of digital intraoral radiographs.. (external link)
• Li, Gang; Welander, U; Yoshiura, K et al. (2003). Perceptibility Curve test for digital radiographs before and after correction for attenuation and correction for attenuation and visual response. . (external link)
• Yoshiura, K; Welander, U; Li, Gang et al. (2003). Perceptibility curves for the Digora system. (external link)
• Tranæus, S.; Shi, Xie-Qi; Trollsås, K et al. (2002). In vivo repeatability and reproducibility of the Quantitative Light-induced Fluorescence method. (external link)
• Shi, Xie-Qi; Sällström, P; Welander, U (2002). A color coding method for radiographic images. . (external link)
• Li, Gang; Yoshiura, K; Welander, U et al. (2002). Detection of approximal caries in digital radiographs before and after correction for attenuation and visual response. An in vitro study.. (external link)
• Bamzahim, M; Shi, Xie-Qi; Angmar-Månsson, Birgit (2002). Occlusal caries detection and quantification by DIAGNOdent and Electronic Caries Monitor: in vitro comparison. (external link)
• Shi, Xie-Qi; Tranæus, S.; Angmar-Månsson, Birgit (2001). Comparison of QLF and DIAGNOdent for quantification of smooth surface caries. (external link)
• Yoshiura, K; Welander, U; Shi, Xie-Qi et al. (2001). Conventional and predicted perceptibility curves for contrast enhanced direct digital intraoral radiographs. (external link)
• Shi, Xie-Qi; P, Han; Welander, U et al. (2001). TACT imaging for detection of occlusal caries. . (external link)
• Paulsen, HU; Shi, Xie-Qi; Welander, U et al. (2001). Eruption patterns of auto-transplanted premolars visualized by radiographic color-coding. (external link)
• Shi, Xie-Qi (2001). Avancerade metoder för tidig upptäckt och kvantifiering av karies. (external link)
• Engström, P-E; Shi, Xie-Qi; Tronje, G et al. (2001). The effect of Hyaluronan on bone and soft tissue and on immune response in wound healing. (external link)
• Tranæus, S.; Shi, Xie-Qi; Trollsås, K et al. (2000). In vivo quantification of natural incipient caries lesions using the Quantitative Light-induced Fluorescence method - a reproducibility study. . (external link)
• Shi, Xie-Qi; Welander, U; Angmar-Månsson, B (2000). Occlusal caries detection with KaVo DIAGNOdent and radiography - an in vitro comparison. (external link)
• Yoshiura, K; Stamatakis, H; Welander, U et al. (1999). Physical evaluation of a system for direct digital intraoral radiography based on a charge –couple device. (external link)
• Shi, Xie-Qi; Eklund, I; Tronje, G et al. (1999). Comparison of observer reliability in assessing alveolar bone changes from color coded with subtraction radiographs. (external link)
• Papika, S; Paulsen, HU; Shi, Xie-Qi et al. (1999). Orthodontic application of color image addition to visualize differences between sequential radiographs. (external link)
• Stamatakis, H; Yoshiura, K; Shi, Xie-Qi et al. (1999). A simplified method to obtain Perceptibility Curves for direct dental digital CCD detctors. (external link)
• Yoshiura, K; Stamatakis, H; Welander, U et al. (1999). Prediction of perceptibility curves of direct digital intraoral radiographic systems. (external link)
• Yoshiura, K; Stamatakis, H; Shi, Xie-Qi et al. (1998). The perceptibility curve test applied to Sens-A-Ray direct digital radiography. (external link)
• Svenson, B; Welander, U; Shi, Xie-Qi et al. (1997). A sensitometric comparison of four dental X-ray films and their diagnostic accuracy. (external link)
• Svenson, B; Shi, Xie-Qi; Stamatakis, H et al. (1997). Exposure Parameters in Sens-A-Ray direct digital radiography and their effects on diagnostic accuracy of carious lesions. (external link)

Lecture

• Shi, Xie-Qi; Løvold, Stig (2023). Bildeundersøkelser ved smerteutredning. (external link)
• Shi, Xie-Qi (2020). Diagnostic imaging in dental implantology. (external link)
• Shi, Xie-Qi (2020). Clinical application of CBCT: indications and limitations. (external link)
• Shi, Xie-Qi; Skaale, Siren G; Løvold, Stig et al. (2016). CBCT for allmenntannlegen. (external link)
• Skaale, Siren G; Løvold, Stig; Bruntveit, Inger Johanne et al. (2016). Strålende diagnostikk. (external link)

Academic lecture

• Shi, Xie-Qi (2022). CBCT Teknikk, Stråldos, Bildkvalitet og Diagnostikk. (external link)
• Shi, Xie-Qi (2020). Justified application of CBCT on children with impacted maxillary canine. (external link)
• Fischer, Johannes Maria; Augdal, Thomas Angell; Angenete, Oskar W et al. (2020). Localized pain and CBCT features of the temporomandibular joint in patients with Juvenile Idiopathic Arthritis. Preliminary results.. (external link)
• Shi, Xie-Qi (2019). Digital radiographic techniques and radiation protection. (external link)
• Shi, Xie-Qi (2019). Application of CBCT in dental implantology. (external link)
• Shi, Xie-Qi (2019). Cone beam computed tomography: technique and clinical application. . (external link)
• Andresen, Amanda; Jonsson, Malin V; Sulo, Gerhard et al. (2019). Radiological predictors of root resorption in patients with impacted canines. (external link)
• Feng, Xin; Chen, Yi cheng; Cai, Weihua et al. (2019). Computational fluid dynamic modeling of upper airway in the patient with enlarged adenoid after rapid maxillary expansion:a case study. (external link)
• Feng, Xin; Shi, Xie-Qi (2018). Effect of adenoid size on upper airway volume in the children with rapid maxillary expansion . (external link)
• Liljeholm, Robert; Kadesjö, Nils; Benchimol, Daniel et al. (2017). Evaluation of ultra-low dose CBCT on pre-implant assessment of jaw bone . (external link)
• Feng, Xin; Shi, Xie-Qi (2017). Effect of rapid maxillary expansion on upper airway volume applying cone beam computed tomography. (external link)
• Shi, Xie-Qi; Tranæus, S.; Angmar-Månsson, Birgit (2003). Clinical caries diagnosis using QLF. (external link)

Masters thesis

• Jonsson, Malin Viktoria; Andresen, Amanda Karoline Helsøe; Shi, Xie-Qi et al. (2021). Erupsjonsavvik av overkjevens hjørnetenner, og henvisning til CBCT. (external link)

Poster

• Augdal, Thomas Angell; Angenete, Oskar W; Säll, Mats et al. (2021). CBCT-based measurements of the temporomandibular joint in patients with juvenile idiopathic arthritis (JIA). (external link)
• Augdal, Thomas Angell; Angenete, Oskar W; Säll, Mats et al. (2021). Reliability of Cone Beam CT in the assessment of destructive change of the temporomandibular joint in patients with juvenile idiopathic arthritis. (external link)
• Feng, Xin; Chen, Yi cheng; Cai, Weihua et al. (2019). Computational fluid dynamic modeling of upper airway with enlarged adenoid after rapid maxillary expansion:a case study . (external link)
• Feng, Xin; Shi, Xie-Qi (2018). The changes of upper airway volume and airflow after rapid maxillary expansion-case report. (external link)
• Feng, Xin; Shi, Xie-Qi (2017). In vivo assessment of trabecular bone structure applying Cone-Beam Computed Tomography. (external link)

Letter to the editor

• Shi, Xie-Qi; Hellén-halme, Kristina; Nilsson, Mats (2020). In response to the letter to the editor regarding "A comparative study on image quality of two digital intraoral sensors-Methodological, ethical and statistical issues". (external link)

Academic literature review

• Skeie, Marit Slåttelid; Gil, Elisabeth Grut; Cetrelli, Lena Elisabet et al. (2019). Oral health in children and adolescents with juvenile idiopathic arthritis - a systematic review and meta-analysis. (external link)

See a complete overview of publications in Cristin.