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7 Results Found

  • Article
  • Open Access

Background/Objectives: Tissue conductivity reflects ionic composition (e.g., sodium), providing critical insights into various diseases. Ultrashort echo time quantitative conductivity mapping (UTE-QCM) offers a method to obtain this information, whic...

  • Article
  • Open Access
3 Citations
5,304 Views
11 Pages

To evaluate the ability of double-echo steady-state (DESS) MRI to detect pars interarticularis fracture and bone marrow edema (BME) in spondylolysis, 500 lumber pars interarticularis from 50 consecutive patients (38 males and 12 females, mean age 14....

  • Review
  • Open Access
9 Citations
8,542 Views
10 Pages

Visualization of Inferior Alveolar and Lingual Nerve Pathology by 3D Double-Echo Steady-State MRI: Two Case Reports with Literature Review

  • Adib Al-Haj Husain,
  • Daphne Schönegg,
  • Silvio Valdec,
  • Bernd Stadlinger,
  • Thomas Gander,
  • Harald Essig,
  • Marco Piccirelli and
  • Sebastian Winklhofer

Injury to the peripheral branches of the trigeminal nerve, particularly the lingual nerve (LN) and the inferior alveolar nerve (IAN), is a rare but serious complication that can occur during oral and maxillofacial surgery. Mandibular third molar surg...

  • Article
  • Open Access
19 Citations
4,710 Views
15 Pages

Mandibular Third Molar Surgery: Intraosseous Localization of the Inferior Alveolar Nerve Using 3D Double-Echo Steady-State MRI (3D-DESS)

  • Adib Al-Haj Husain,
  • Bernd Stadlinger,
  • Sebastian Winklhofer,
  • Marcel Müller,
  • Marco Piccirelli and
  • Silvio Valdec

The aim of this study was to evaluate the inferior alveolar nerve’s (IAN) intraosseous position within the inferior alveolar canal (IAC) using a 3D double-echo steady-state MRI sequence (3D-DESS). The IAN position was prospectively evaluated in 19 pa...

  • Article
  • Open Access
18 Citations
2,830 Views
16 Pages

Comparison of Preoperative Cone-Beam Computed Tomography and 3D-Double Echo Steady-State MRI in Third Molar Surgery

  • Silvio Valdec,
  • Adib Al-Haj Husain,
  • Sebastian Winklhofer,
  • Marcel Müller,
  • Marco Piccirelli and
  • Bernd Stadlinger

18 October 2021

We investigated the reliability of assessing a positional relationship between the inferior alveolar nerve (IAN) and mandibular third molar (MTM) based on CBCT, 3D-DESS MRI, and CBCT/MRI image fusion. Furthermore, we evaluated qualitative parameters...

  • Article
  • Open Access
13 Citations
5,600 Views
11 Pages

Dental MRI of Oral Soft-Tissue Tumors—Optimized Use of Black Bone MRI Sequences and a 15-Channel Mandibular Coil

  • Adib Al-Haj Husain,
  • Esra Sekerci,
  • Daphne Schönegg,
  • Fabienne A. Bosshard,
  • Bernd Stadlinger,
  • Sebastian Winklhofer,
  • Marco Piccirelli and
  • Silvio Valdec

Soft-tissue lesions in the oral cavity, one of the most common sites for tumors and tumor-like lesions, can be challenging to diagnose and treat due to the wide spectrum from benign indolent to invasive malignant lesions. We report an abnormally larg...

  • Article
  • Open Access
50 Citations
12,003 Views
12 Pages

Knee Osteoarthritis Classification Using 3D CNN and MRI

  • Carmine Guida,
  • Ming Zhang and
  • Juan Shan

3 June 2021

Osteoarthritis (OA) is the most common form of arthritis and can often occur in the knee. While convolutional neural networks (CNNs) have been widely used to study medical images, the application of a 3-dimensional (3D) CNN in knee OA diagnosis is li...