Fractures involving the proximal ulna and radial head are common injuries that occur in the upper extremity, often resulting from traumatic incidents such as falls or direct impact. The proximal ulna forms the elbow joint with the humerus, while the radial head articulates with both the humerus and the ulna, facilitating forearm rotation. Fractures in these areas can disrupt the stability and function of the elbow joint, leading to pain, swelling, and limited range of motion. Clinically, it is more common to observe a radial head dislocation with a proximal ulna fracture. This fracture is referred to as a Monteggia fracture-dislocation. A radial head fracture and proximal ulna fracture occurring independently are not frequently encountered. In this study, we aim to discuss the surgical intervention performed on a patient with fractures of the proximal ulna and radial head, as well as the postoperative physical therapy follow-up.
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http://dx.doi.org/10.7759/cureus.74987 | DOI Listing |
Eur Radiol Exp
January 2025
Guilloz Imaging Department, Central Hospital, University Hospital Center of Nancy, 29 Avenue du Marechal de Lattre de Tassigny, 54000, Nancy, France.
Background: We evaluated the accuracy of magnetic resonance imaging (MRI) computed tomography (CT)-like sequences compared to normal-resolution CT (NR-CT) and super-high-resolution CT (SHR-CT) for planning of cochlear implantation.
Methods: Six cadaveric temporal bone specimens were used. 3-T MRI scans were performed using radial volumetric interpolated breath-hold (STARVIBE), pointwise-encoding time reduction with radial acquisition (PETRA), and ultrashort time of echo (UTE) sequences.
J Neurooncol
January 2025
Department of Neurosurgery, Hadassah-Hebrew University Medical Center, Jerusalem, Israel.
Purpose: Diffusing alpha-emitters Radiation Therapy ("Alpha DaRT") is a new cancer treatment modality that employs radium-224-loaded metal sources implanted in solid tumors to disperse alpha-emitting atoms within a therapeutic "kill-zone" of a few millimeters around each source. Preclinical studies have demonstrated tumor growth delay in various cancer types, including glioblastoma multiforme, and the method is used in clinical trials for patients with skin and head and neck cancer. This study aims to assess the safety and feasibility of implementing Alpha DaRT for brain tumor treatment in a large animal model.
View Article and Find Full Text PDFCureus
December 2024
Orthopedics and Traumatology, Istanbul University-Cerrahpasa, Istanbul, TUR.
Indian J Plast Surg
December 2024
Department of Plastic and Reconstructive Surgery, Nizam's Institute of Medical Sciences, Hyderabad, Telangana, India.
Traditionally, burn reconstructions have been performed by the use of skin grafting or local flaps. Recently free flaps are being used with increasing frequency. Although not very common in the head neck region, free flaps are mostly used for secondary reconstructions of cervicofacial contractures.
View Article and Find Full Text PDFSurg Radiol Anat
December 2024
Department of Hand-Foot Microsurgery, Shenzhen Nanshan People's Hospital, No. 89 Taoyuan Road, Nanshan District, Shenzhen, 518052, China.
Objective: This study explored the surgical technique and clinical application of the dorsal metacarpal cutaneous branch flap of the radial digital artery of the index finger.
Methods: Through the anatomical dissection of 10 hand specimens, we examined the origin and characteristics of the artery and its branches towards the hand dorsum. Furthermore, the soft tissue defects of the index finger in 12 patients admitted to our hospital between 2017 and 2021 were surgically repaired using the dorsal metacarpal cutaneous branch flap of the radial digital artery of the index finger.
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