The Laryngoscope
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Randomized Controlled Trial
EMLA Cream coated on the rigid bronchoscope for tracheobronchial foreign body removal in children.
Removal of a tracheal or bronchial foreign body is a common emergent surgical procedure in children. The anesthetic management can be challenging. EMLA Cream (EC) has been widely used to provide topical anesthesia. In the present study, we evaluate the efficacy and safety of EC coated on the rigid bronchoscope for tracheobronchial foreign body removal in children undergoing intravenous anesthesia with spontaneous ventilation. ⋯ EC coated on the rigid bronchoscope combined with intravenous anesthesia could provide more efficacious and safer anesthesia for tracheobronchial foreign body removal in children under spontaneous ventilation.
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To investigate the effect of multilevel upper airway surgery (USA) on subsequent continuous positive airway pressure (CPAP) therapy in patients with obstructive sleep apnea/hypopnea syndrome (OSAHS). ⋯ In this study, most patients who had persistent symptoms of OSAHS after multilevel UAS did not have significant mouth leak that would preclude CPAP therapy. In this cohort of patients, CPAP pressure setting as well as compliance was significantly improved postoperatively.
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1) Describe the clinical presentation of a lingual abscess secondary to a foreign body. 2) Discuss the workup of glossopharyngeal neuralgia (GN). 3) Review existing literature. ⋯ To date, there has been no published literature describing the development of a lingual abscess secondary to a bristle from a grill cleaning brush. We describe the presentation and management of this condition and how it may mimic glossopharyngeal neuralgia.
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Case Reports
Minimally invasive endoscopic pericranial flap: a new method for endonasal skull base reconstruction.
One of the major challenges of cranial base surgery is reconstruction of the dural defect. Following a craniofacial resection, the standard reconstructive technique is direct suture repair of the dural defect with a fascial graft and rotation of an anteriorly based pericranial scalp flap to cover the dura. The introduction of endoscopic techniques and an endonasal approach to the ventral skull base has created new challenges for reconstruction. The nasoseptal flap has become the workhorse for vascularized endoscopic skull base reconstruction; however at times, the septal mucosal flap may be unavailable for reconstruction. This can be due to prior surgical resection or involvement of the nasal septum by sinonasal cancer. We have developed a minimally invasive endoscopic pericranial flap for endoscopic skull base reconstruction. The use of a pericranial scalp flap for reconstruction during endonasal skull base surgery using minimally invasive techniques has not been previously reported. ⋯ The minimally invasive endoscopic pericranial flap provides another option for endonasal reconstruction of cranial base defects. There is minimal donor site morbidity, and it provides a large flap that can cover the entire ventral skull base. The issues of intranasal tissue tumor involvement and the need for radiotherapy make the endoscopic pericranial flap an ideal reconstruction for anterior cranial base defects resulting from endonasal sinonasal and skull base cancer resections.
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Endoscopic endonasal approaches to the ventral skull base are categorized based on their orientation in coronal and sagittal planes. For all of these approaches, the sphenoid sinus is the starting point, and provides orientation to important vascular and neural structures. Surgical approaches to the petrous apex include 1) a medial approach, 2) a medial approach with internal carotid artery (ICA) lateralization, and 3) a transpterygoid infrapetrous approach (inferior to the petrous internal carotid artery). The choice of a surgical approach depends on the relationship of the lesion to the internal carotid artery (medial or inferior), degree of medial expansion, and pathology. The purpose of this paper is to discuss the anatomic and technical features of endoscopic surgical approaches to the petrous apex, provide a new classification for approaches that focuses on the relationship of the lesion to the petrous internal carotid artery, and provide outcomes data on our first 20 endoscopic petrous apex approaches. ⋯ The endoscopic endonasal approach to petrous apex lesions is safe and effective for appropriately selected patients in the hands of experienced endoscopic skull base surgeons. If offers advantages of removing the hearing and facial nerve risks from the transtemporal/transcranial approaches and allows for a larger and more natural drainage pathway into the sinuses.