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Joint CT 

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  1. 07-03-2024 | EditorialNotes

    Can cone-beam CT evaluation of the temporomandibular joint (TMJ) be the standard criteria for the positional and morphological evaluation of TMJ osseous structures?

  2. Open Access 25-10-2023 | Computed Tomography | ReviewPaper

    Recommendations for standard criteria for the positional and morphological evaluation of temporomandibular joint osseous structures using cone-beam CT: a systematic review

  3. Open Access 01-12-2024 | Computed Tomography | OriginalPaper

    MRI-based synthetic CT for assessment of the bony elements of the sacroiliac joints in children

    Imaging of the sacroiliac (SI) joints in children is increasingly used for diagnosis and classification of juvenile spondyloarthritis (JSpA) [ 1 ]. Early diagnosis of sacroiliitis in children with JspA is important for therapy, especially with new …

  4. Open Access 09-04-2024 | Spondyloarthropathy | Online First

    Detection of structural lesions of the sacroiliac joints in patients with spondyloarthritis: A comparison of T1-weighted 3D spoiled gradient echo MRI and MRI-based synthetic CT versus T1-weighted turbo spin echo MRI

    Structural damage in the sacroiliac joints is a diagnostic feature of spondyloarthritis. Traditionally, radiography is used to detect structural damage and classify patients as having radiographic versus non-radiographic axial spondyloarthritis by …

  5. Open Access 01-12-2023 | Computed Tomography | OriginalPaper

    Photon-counting CT of elbow joint fractures: image quality in a simulated post-trauma setting with off-center positioning

    Computed tomography (CT) of elbow fractures is usually performed for detailed evaluation beyond radiography and accurate fracture classification. CT reveals all fracture fragments in detail and exposes the complexity and severity of the injury [ 1 …

  6. Open Access 01-12-2023 | Craniomandibular Dysfunction and Stress | OriginalPaper

    Potential of ultra-high-resolution CT in detecting osseous changes of temporomandibular joint: experiences in temporomandibular disorders

    Temporomandibular disorders (TMD) are a series of multifactorial disorders presenting as craniofacial pain, limited mandibular motion, and joint sounds involving the temporomandibular joint (TMJ), masticatory muscles, and musculoskeletal …

  7. Open Access 31-05-2023 | Osteoarthrosis | OriginalPaper

    3-D joint space mapping at the ankle from weight-bearing CT: reproducibility, repeatability, and challenges for standardisation

    Since the first reports of cone-beam CT technology in orthopaedic imaging just over a decade ago [ 1 ], weight-bearing computed tomography (WBCT) has played an increasingly important role in the imaging of foot and ankle disorders [ 2 , 3 ]. Early …

  8. 08-06-2023 | Sacroiliac Joint Pain | OriginalPaper

    Chronic sacroiliac joint dysfunction and CT-guided percutaneous fixation: a 6-year experience

    Chronic low back pain (LBP) is a significant public health concern and is one of the most common causes of decreased quality of life, with sacroiliac joint (SIJ) dysfunction being the source of the pain in 15–30% of these patients [ 1 – 3 ]. The …

  9. 23-05-2023 | Spondyloarthropathy | OriginalPaper

    Neural network algorithm for detection of erosions and ankylosis on CT of the sacroiliac joints: multicentre development and validation of diagnostic accuracy

    Axial spondyloarthritis is an inflammatory disease affecting the spine and sacroiliac joints (SIJ), with erosions, ankylosis and sclerosis as hallmark structural lesions detected by CT [ 1 , 2 ]. Mostly beginning under the age of 40 years …

  10. Open Access 01-12-2023 | Magnetic Resonance Imaging | OriginalPaper

    Anatomical variation of the sacroiliac joints: an MRI study with synthetic CT images

    The sacroiliac joint (SIJ) is a complex anatomical structure. Multiple anatomical variants of the SIJ have been described [ 1 – 11 ]. Different factors have been suggested regarding their etiology, including congenital or hereditary factors, as …

  11. Open Access 01-07-2021 | Computed Tomography | OriginalPaper

    Morphological consistency of bilateral hip joints in adults based on the X-ray and CT data

    Total hip arthroplasty (THA) effectively relieves pain in the hip joints and restores hip joint function. The success of hip arthroplasty depends on accurate matching of the prosthesis with the morphology of femur and the acetabulum, which also …

  12. 01-03-2022 | Magnetic Resonance Imaging | OriginalPaper

    Anatomical variation at the sacroiliac joints in young adults: estimated prevalence by CT and concomitant diagnostics by MRI

    The sacroiliac joints (SIJs) connecting the sacrum with the iliac bones consist of two compartments, a ventral C- or L-shaped cartilaginous and a dorsal placed ligamentous portion [ 1 ]. The cartilaginous joint facets vary in shape and contour but …

  13. 01-06-2021 | Computed Tomography | OriginalPaper

    Incidental findings detected on preoperative CT imaging obtained for robotic-assisted joint replacements: clinical importance and the effect on the scheduled arthroplasty

    Total joint arthroplasty (TJA) is among the most common orthopedic procedures, reliably treating osteoarthritis-related pain [ 1 – 3 ]. Advancements in techniques, implant designs, and technologies of total hip (THA) and total knee arthroplasties …

  14. 11-12-2022 | OriginalPaper

    Evaluation of Joint Formation in Coronoid Process Hyperplasia (Jacob’s Disease) on CT and MR Imaging

    Coronoid process hyperplasia presents clinically as restricted mouth opening with asymmetric facial swelling. It can be related to developmental changes, bone pathologies (like exostosis, osteoma and osteochondroma), increased temporal bone …

  15. 18-05-2022 | Metastasis | OriginalPaper

    The joint detection of CEA and ctDNA in cerebrospinal fluid: an auxiliary tool for the diagnosis of leptomeningeal metastases in cancer

    Leptomeningeal metastases (LMs) are a common and serious complication in advanced cancer, occurring in 5–10% of patients with solid tumors (Thakkar et al. 2020 ). LM mainly occurs in lung cancer, breast cancer, melanoma, hematological malignancy …

  16. Open Access 01-12-2021 | Computed Tomography | OriginalPaper

    A standardized approach for exact CT-based three-dimensional position analysis in the distal tibiofibular joint

    Frequently, ankle fractures are associated with an injury to the distal syndesmosis in up to 45% of the cases [ 1 – 4 ]. Correct reduction of the fibula into the fibular notch of the tibia is a key factor for positive long-term outcome and a major …

  17. Open Access 01-03-2022 | Joint Infection | OriginalPaper

    Use of PET-CT in diagnostic workup of periprosthetic infection of hip and knee joints: significance in detecting additional infectious focus

    The endoprosthetic knee and hip replacement provides patients with pain relief, improved quality of life, and mobility. The frequency of periprosthetic infections (PPIs) is 1% for total hip replacement THR and 2% for total knee replacement TKR [ 1 …

  18. Open Access 01-02-2022 | Osteoarthrosis | OriginalPaper

    Osteoarthritic and non-osteoarthritic patients show comparable coronal knee joint line orientations in a cross-sectional study based on 3D reconstructed CT images

    Correct orientation of the prosthetic components in total knee arthroplasty (TKA) is key to achieve satisfying functional outcomes. However, the dogma that a mechanically neutrally aligned prosthesis with a straight lower limb is optimal for all …

  19. Open Access 14-05-2024 | Breast Cancer | Online First

    Joint EANM-SNMMI guideline on the role of 2-[18F]FDG PET/CT in no special type breast cancer

    (endorsed by the ACR, ESSO, ESTRO, EUSOBI/ESR, and EUSOMA)

    The aim of this guideline is to provide information regarding the role of 2-[ 18 F]fluoro-2-deoxy- D -glucose positron emission tomography/computed tomography (2-[ 18 F]FDG PET/CT) in patients with no special type breast cancer (NST BC) …

  20. 02-05-2024 | Breast Cancer | Online First

    Joint EANM-SNMMI guidelines on the role of 2-[18F]FDG PET/CT in no special type breast cancer: differences and agreements with European and American guidelines

    2-[ 18 F]FDG PET/CT is highly accurate in detecting extra-axillary lymph nodes and distant metastases, particularly in locally advanced breast cancer (LABC) or inflammatory BC (T4d) (for stage and TNM classification, see Table 4 of the EANM/SNMMI …

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