Publications by authors named "James Liau"

• Paraneoplastic cerebellar degeneration (PCD) is rare condition associated with gynecologic malignancy. • PCD presents with progressive cerebellar dysfunction in the setting of malignancy and confers a poor neurologic prognosis. • PCD associated with ovarian clear cell cancer may have more favorable neurologic outcomes versus other histologies.

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Objective: A protruded premaxilla has always been challenging to care for by cleft care professionals. This study aims to fortify the use of a single-stage premaxillary setback, with posterior vomerine ostectomy and primary cheiloplasty to achieve proper care for patients with bilateral cleft lip and palate (BCLP) and protruded premaxilla.

Design: Longitudinal retrospective analysis.

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Sagittal craniosynostosis, the most common form of craniosynostosis, affects 1 per 1000 live births. The main surgical treatments include endoscopic suturectomy and open cranial vault remodeling. This video describes an open reconstruction method, including strip resection of the sagittal suture, biparietal craniotomies with spiral cut cranioplasty, and barrel staves of the posterior occiput.

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Purpose: Near infrared spectroscopy (NIRS) measures tissue oximetry and perfusion of free tissue transfer with the advantage of remote wireless monitoring for free tissue transfer. It has been widely used in breast and extremity reconstruction but has had limited adoption in the head and neck.

Materials And Methods: A retrospective review of head and neck microvascular reconstruction by three different surgical services over 15 months at one tertiary care hospital was performed.

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Aortic root abscesses are severe sequelae of endocarditis that clinically manifest as life-threatening infection. As the opioid epidemic continues to yield a national crisis, the incidence and severity of this disease process have increased. Reconstruction of the aortic root is a challenging undertaking and carries the risk of recurrent infection.

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Objective: To demonstrate the safety and feasibility of outpatient surgical management for patients with acquired buried penis (ABP).

Methods: We conducted an Institutional Review Board approved review of patients who underwent surgical repair of ABP at a single institution from September 2014 to August 2017. Patient characteristics, operative details, and 30- and 90-day complications were assessed.

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The rectus abdominis is a workhorse flap for perineal reconstruction, in particular after abdominoperineal resection (APR). Laparoscopic and robotic techniques for abdominoperineal surgery are becoming more common. The open harvest of the rectus abdominis negates the advantages of these minimally invasive approaches.

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Background: Use of dermal regeneration template (DRT) is well documented in the literature for complex wounds ranging from the scalp, trunk, and lower extremity.

Methods: A retrospective cohort study was performed of the use of dermal regeneration template and skin grafting. A literature review was performed of all studies where DRT was used for scalp reconstruction.

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Many techniques are available to close a myelomeningocele, but large lesions can be particularly difficult to close given the absence of surrounding tissue. The authors present the case of a 2-day-old girl with a large lumbosacral myelomeningocele who underwent a staged repair using dermal regeneration template (DRT; Integra) followed by split-thickness skin grafting. The results demonstrated that the combined use of myofascial turnover flaps and DRT with delayed skin grafting is a safe, effective option for this challenging reconstructive dilemma.

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Article Synopsis
  • This study highlights the various factors that contribute to delays in the repair of maxillofacial injuries, which can lead to greater health complications.
  • It investigates the timing of surgical interventions and identifies barriers such as medical and logistical issues that affect patient care.
  • The results show that out of 780 patients, an average delay of 6.5 days for surgery was observed, with significant influences from injury severity and concurrent medical issues.
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The pediatric craniofacial trauma literature largely focuses on the management of mandible fractures, with very little information focusing on pediatric midface fractures, specifically nasoorbitethmoid (NOE) fractures. Because the diagnosis and surgical treatment plan for adult NOE fractures is well established in the literature, the treatment algorithms for NOE are essentially a transfer of adult practices to pediatric patients. This article reviews the differences between the pediatric and adult facial skeleton and the pathology and presentation of NOE fractures in the pediatric craniomaxillofacial skeleton.

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Purpose: The optimal management of a nerve gap within the fingers remains an unanswered question in hand surgery. The purpose of this study was to compare the sensory recovery, cost, and complication profile of digital nerve repair using autogenous vein and polyglycolic acid conduits.

Methods: We enrolled patients undergoing repair of digital nerve injuries with gaps precluding primary repair.

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A vena comitant segment harvested from a flap's pedicle can be used as an interpositional vein graft in selected microvascular cases. When a vascular pedicle includes paired venae comitantes, one of these can prove suitable for use as a vein graft while still allowing for venous outflow of the flap. An additional operative site and procedure to harvest a vein graft can be avoided if a vena comitant segment can be used.

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Despite recent advances in free tissue transfer, management of a large upper tibial wound extending to the knee can be challenging for reconstructive surgeons. In this report, we present two cases where a free latissimus dorsi flap was used for successful soft-tissue coverage of the wound for limb salvage with optimal reconstructive outcomes. Our unique recipient vessel selection allows more effective free-tissue transfer without using a vein graft.

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