Facial Plast Surg Clin North Am
Department of Otolaryngology-Head and Neck Surgery, Upstate Medical University, State University of New York, 750 East Adams Street, Syracuse, NY 13210, USA. Electronic address:
Published: May 2023
The midface skeleton provides structural scaffolding to the middle third of the face. Complications associated with fracture repair in these regions can result from incomplete, inaccurate, or delayed assessment, poor initial and subsequent reduction and fixation, infection, uncontrolled hemorrhage, hardware failure and associated soft tissue injuries. A systematic approach to managing the patient with facial trauma that includes Acute Trauma Life Support principles, early reconstruction, and precise reduction and fixation is essential to reducing the short-term and long-term risks of complications.
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http://dx.doi.org/10.1016/j.fsc.2023.01.014 | DOI Listing |
World J Urol
January 2025
Department of Urology, Shanghai Sixth People's Hospital, Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai Eastern Institute of Urologic Reconstruction, Shanghai, 200233, China.
Purpose: To determine the clinical effects of urethral suspension-assisted urethral anastomosis on complex long-segment posterior urethral stricture and describe the technical aspects of this procedure.
Materials And Methods: The clinical data for 24 patients who underwent urethral suspension-assisted urethral anastomosis for complex long-segment posterior urethral stricture between March 2021 and March 2024 were retrospectively analyzed. The surgical procedure comprises the following four steps: creation of an inverted Y-shaped incision in the perineum; mobilization of the urethra up to the penile-scrotal junction followed by dissection and separation of the septum of the corpus cavernosum; separation of the inferior pubic symphysis, excising a portion of the inferior pubic symphysis bone tissue and thoroughly clearing the scar tissue surrounding the proximal urethra; and suturing and suspension of the proximal urethra and surrounding tissues at the 2, 5, 7, and 10 o'clock positions, ensuring complete exposure of the proximal urethral mucosa and tension-free anastomosis between the proximal and distal urethra.
J Orthop Surg Res
January 2025
Department of Hand and Foot Microsurgery, Jiangxi Careyou Shuguang Orthopedic Hospital, Jiayou Healthy City, No. 858 Fusheng Road, Xihu District, Nanchang, Jiangxi, 330002, China.
Background: Nonunion following a long bone fracture has gained a lot of attention due to the dreadful impact on the life quality of tremendous patients. Recent data have demonstrated the important involvement of angiogenesis in improving fracture healing. Tetramethylpyrazine (TMP) is an active component of Chinese herbal medicine with various biological activities including pro-angiogenesis property.
View Article and Find Full Text PDFRegulatory T cells (Tregs) are increasingly being recognized for their role in promoting tissue repair. In this issue of the JCI, Chen et al. found that Tregs at the site of bone injury contribute to bone repair.
View Article and Find Full Text PDFObjectives: To describe operative results after humerus nonunion surgery in patients whose initial humerus shaft fracture (OTA/AO code 12) was treated nonoperatively and to identify risk factors of nonunion surgery failure in the same population.
Design: Case series.
Setting: Nine academic level 1 trauma centers.
Bioact Mater
April 2025
Musculoskeletal Research Laboratory of Department of Orthopaedics & Traumatology, Innovative Orthopaedic Biomaterial and Drug Translational Research Laboratory, Li Ka Shing Institute of Health Sciences, The Chinese University of Hong Kong, Hong Kong SAR, China.
Biodegradable magnesium (Mg) implant generally provides temporary fracture fixation and facilitates bone regeneration. However, the exact effects of generated Mg ions (Mg), hydrogen gas (H), and hydroxide ions (OH) by Mg degradation on enhancing fracture healing are not fully understood. Here we investigate the degradation of Mg intramedullary nail (Mg-IMN), revealing the generation of these degradation products around the fracture site during early stages.
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