Analysis of unfavorable results in microsurgical head and neck reconstruction beyond free flap survival is the goal of this article. Unfavorable outcome is the result of poor or inadequate planning, design, and execution. A triangular relationship between the 3 corners of a microsurgical reconstruction-plan, design, and execution-is suggested to govern the unfavorable outcome after a surviving free flap. This article shares the authors' philosophy and strategies to avoid untoward outcomes. Cases studies and the authors' surgery dynamics are provided to simplify the message.
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http://dx.doi.org/10.1016/j.cps.2016.06.001 | DOI Listing |
Otolaryngol Head Neck Surg
January 2025
Division of Otology, Neurotology, and Cranial Base Surgery, Department of Otolaryngology-Head and Neck Surgery, The Ohio State University Wexner Medical Center, Columbus, Ohio, USA.
Objective: To evaluate the predictive value of plasma matrix metalloproteinase-9 (MMP-9) level in determining the extent of tumor resection (EOR) and tumor adherence in vestibular schwannoma (VS) surgery.
Study Design: Prospective cohort study.
Setting: Academic referral center.
Neurosurg Rev
January 2025
Service de Neurochirurgie, GHU-Paris Psychiatrie et Neurosciences, Site Sainte Anne, Paris, F-75014, France.
Injury of the internal carotid artery (ICA), anterior cerebral artery (ACA), and middle cerebral artery (MCA) are rare but devastating complications during microsurgery of the anterior and middle cranial skull base. We systematically reviewed the current knowledge on ICA, ACA, and MCA injury during skull base microsurgery and performed a multicentric data collection to refine their management. A systematic review of ICA, ACA, and MCA injuries during direct microsurgical approaches to the anterior and middle cranial skull base was performed, using PRISMA-IPD guidelines and using a multicentric case collection.
View Article and Find Full Text PDFOtol Neurotol
January 2025
Department of Otolaryngology-Head and Neck Surgery, University of California, San Diego, La Jolla, California.
Objective: To evaluate hearing preservation (HP) outcomes for patients with small sporadic vestibular schwannomas (VS) who elect to undergo microsurgical resection.
Study Design: Retrospective study.
Setting: Tertiary single-academic institution.
Cureus
December 2024
Department of Neurosurgery, University of Fukui, Fukui, JPN.
Background Prior to using the exoscope, we speculated that it represented an intermediate tool between a loupe and a microscope and had concerns about its visibility of deep, fine structures. Objective To evaluate the depths of meningioma for which the exoscope was suitable, and to clarify its disadvantages in meningioma resection. Methods Findings of consecutive meningioma surgeries using a 4K three-dimensional (3D) exoscope over a one-year period were evaluated for visibility of the surgical field, comfort of the surgeon's arm posture, the surgeon's head orientation, and perception of the image delay, accounting for the depth of the tumor.
View Article and Find Full Text PDFJ Stomatol Oral Maxillofac Surg
December 2024
Department of Plastic, Hand, and Reconstructive Surgery, University Hospital Regensburg, Regensburg, Germany.
Background: Facial palsy (FP) is a widespread condition affecting over 3 million people annually, with a complex etiology requiring tailored, multidisciplinary management. Despite advancements, there remains a lack of reliable, automated tools for objective pre- and postoperative assessment, limiting progress in treatment optimization. This study introduces the AI Research Metrics Model (CAARISMA ® ARMM) to evaluate FP severity and outcomes following microsurgical gracilis muscle transfer.
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