Adverse event reporting in head and neck transoral robotic surgery: a MAUDE database study.

Transoral robotic surgery (TORS) using the da Vinci Surgical system was approved by the US Food and Drug Administration in 2009. Currently, most available safety information on TORS procedures describes adverse events occurring in the context of clinical trials or series at high-volume academic centers. The goal of this study was to catalog reported adverse events associated with the da Vinci device in head and neck procedures by querying an FDA database.

Extraocular muscle biopsy during surgery for strabismus of unknown etiology.

Most cases of strabismus have a chronic and stable or known etiologic diagnosis prior to surgery. In some cases, however, surgery is undertaken to correct a stable ocular misalignment without a definitive etiology. We present 2 cases, one with euthyroid Graves' orbitopathy and the other with amyloid light-chain amyloidosis, in which extraocular muscle biopsy performed intraoperatively allowed histopathologic confirmation of a clinical diagnosis.

An Evaluation of SPOT Vision Screening Efficacy for Children in South Dakota.

Background: Amblyopia is a preventable, sight stealing disorder with a prevalence of approximately 2-4 percent in the U.S. pediatric population.

Oral Cavity Reconstruction Outcomes Using a Porcine Urinary Bladder Matrix: A Retrospective Case Series.

Objective: The purpose of this study is to assess healing outcomes in full-thickness mucosal wounds following the use of a porcine urinary bladder matrix to augment mixed oral cavity repairs.

Materials And Methods: A retrospective chart analysis was conducted over a 58-month timespan. Participants included individuals with osteoradionecrosis.

Laparoscopic Treatment of a Pyogenic Hepatic Abscess Caused by Transmural Duodenal Perforation of a Toothpick.

The development of pyogenic hepatic abscess resulting from perforation of the gastrointestinal tract is a rare pathologic finding. It is a condition that can be fatal making early detection and subsequent removal of the inciting foreign body critical to avoid more deleterious sequela. Yet, its initial presentation tends to be nonspecific and typically is only discovered once surgical investigation into the cause of persisting abscess formation is performed.

Ascending Colon Schwannoma an Unusual Cause of Acute Lower Gastrointestinal Bleeding.

This is a case report of a 61-year-old female who presented with acute lower gastrointestinal bleeding resulting from a schwannoma involving the ascending colon. The patient was successfully treated with laparoscopic hemicolectomy. Schwannoma involving the large bowel is a rare entity; only around 90 cases of colonic schwannomas are reported in world literature.

Treatment of Peritonsillar Abscess in Immunosuppressed Patients.

Peritonsillar abscess (PTA) is a common pathology in otolaryngology emergency. The treatment of PTA is usually bedside drainage or surgical removal of the tonsils (Quincy tonsillectomy) in combination with antibiotic treatment. However, patients with immune suppression might have a more difficult treatment course.

Intraoperative and postoperative pain in cataract surgery.

Technologic improvements in cataract surgery have not only improved visual outcomes, but also have minimized intraoperative and postoperative pain. We review the mechanisms, risk factors, and management of intraoperative and postoperative pain. Summaries of less common sources of physiologic pain have been included to reinforce recognition of when pain represents an expected physiologic reaction to surgery as opposed to signaling a more serious complication.

The maxillary artery as a recipient vessel option for complex midface and anterior skull base microsurgical repair: A cadaveric study.

Introduction: Variations in the operative situation for complex head and neck defect reconstructions resulting from mechanisms such as trauma, oncologic resection, and prior radiation exposure can result in situations of a vessel-depleted neck. This requires an awareness of alternate, innovative options for use in reconstructive repairs. The purpose of this study was to provide characterization of the third segment of the maxillary artery necessary to consider its use as a recipient vessel in free flap repair of complex midface defects.

Unresectable cutaneous squamous cell carcinoma of the forehead with mutation showing dramatic response to Programmed Cell Death Protein 1 Inhibitor Therapy.

Treatment of refractory, unresectable cutaneous squamous cell carcinoma presents a great challenge in head and neck oncology with poor prognosis. Prior case reports have shown off-label pembrolizumab, a programed cell death receptor antagonist, can be effective in unresectable cutaneous squamous cell carcinoma. Furthermore, prior reports have suggested enhanced efficacy when high mutational burden is present.