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| http://dx.doi.org/10.11604/pamj.2020.37.272.21010 | DOI Listing |
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Vascularized Iliac Crest Bone Graft for the Reconstruction of Anterior Vertebral Corpus Defects: A Literature Review and Cadaveric Feasibility Study.
Plast Reconstr Surg Glob Open
January 2025
From the Division of Plastic Surgery, Mayo Clinic, Phoenix, AZ.
Background: Vertebral body defects pose a significant challenge in spinal reconstructive surgery. Compression fractures of the vertebral corpus are typically treated with vertebral augmentation procedures. There are significant risks associated with the introduction of foreign material in the spine, including infection and pseudarthrosis.
View Article and Find Full Text PDFEfficacy of urethral suspension-assisted urethral anastomosis as a treatment for complex long-segment posterior urethral stricture.
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.
CPR related injuries of the chest wall: direct and indirect fractures.
Eur J Trauma Emerg Surg
January 2025
Department of Trauma and Orthopedic Surgery, University Hospital Erlangen, Friedrich-Alexander University Erlangen-Nürnberg (FAU), Erlangen, Germany.
Background: Rib and sternum fractures are common injuries associated with cardiopulmonary resuscitation (CPR). The fracture mechanism is either direct by application of force on sternum and anterior ribs or indirect by bending through compression of the thorax. The aim of this study was to determine morphologies of rib fractures after CPR and to reevaluate prior findings on fracture localisation, type and degree of dislocation.
View Article and Find Full Text PDFBoron-Doped Nano Hydroxyapatite Grafts for Bone Regeneration in Rat Mandibular Defects.
Biol Trace Elem Res
December 2024
Sivas Cumhuriyet University, Sivas, Türkiye.
The aim of this study was to evaluate the potential effects of boron-doped nano hydroxyapatite grafts on craniofacial bone regeneration in critical bone defects in the mandibular corpus of rats, in terms of scintigraphic and histopathological aspects. Forty Wistar albino rats, with an average weight of 200-220 g, aged 16-18 weeks, and all male, were used in the study. The rats were randomly assigned to five groups, each containing 8 rats, as follows: group C1 (no procedure applied to the mandible), group C2 (surgical defect created in the mandible but no treatment applied), group nHA (nano hydroxyapatite applied to the surgical defect area), group nHA + B1 (nano hydroxyapatite + 1% boron applied to the surgical defect area), and group nHA + B2 (nano hydroxyapatite + 2% boron applied to the surgical defect area).
View Article and Find Full Text PDFOutcomes of bulbar artery sparing during anastomotic urethroplasty for pelvic fracture urethral injury.
Actas Urol Esp (Engl Ed)
January 2025
Servicio Urología, Hospital del Trabajador, Santiago, Chile.
Article Synopsis
- The study evaluates the long-term outcomes of a vascular-sparing technique for reconstructing pelvic fracture urethral injuries (PFUI), which aims to preserve blood flow to the affected area.
- It involved 60 patients, with a success rate of 98% in preventing stenosis, highlighting the method's effectiveness.
- The results suggest that this approach, although more complex, is safe and may lower the risk of issues related to reduced blood flow during the healing process.
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