Faculty Bibliography

BACKGROUND: Oncologic resection of the maxilla requires management of the nasolacrimal sac/duct system (NLS). A variety of techniques may be used: simple transection, transection with transcanalicular stenting, drilling of the entire nasolacrimal bony canal to the inferior meatus with mobilization of an intact NLS, marsupialization of the NLS with or without stenting, and simple transection with routine delayed dacryocystorhinostomy (DCR) for symptomatic epiphora. Rates of prolonged epiphora range from 13 to 63%. OBJECTIVES: We present our approach to NLS management during maxillectomy, and our rates of epiphora. STUDY DESIGN: Review of 212 consecutive patients who underwent transection of the NLS during medial maxillectomy, complete maxillectomy with preservation of orbital contents, suprastructure maxillectomy, or maxillectomy as part of anterior craniofacial resection. Patients with primary NLS tumors were excluded. Prolonged epiphora is defined as persistent if it lasts more than 6 months. METHODS: After exposure of the anterior maxillary wall and inferior and medial orbital rim, a high-speed drill and Kerrison rongeurs are used to remove the anterior wall of the nasolacrimal canal. The NLS is transected 12-15 mm distal to the periorbita and removed from the canal. Two 4-6-mm opposing incisions are made at the distal duct. Two semicircular flaps are everted, folded, and sutured to the proximal sac or periorbita. A transcanalicular stent is not placed. RESULTS: Two-hundred twelve patients underwent the above-mentioned procedure. Four patients (1.9%) developed prolonged epiphora, which required delayed DCR. CONCLUSIONS: Marsupialization of the NLS without stenting provided us with an acceptably low rate of prolonged epiphora

To review our experience with tracheal resection with end-to-end anastomosis for tracheal stenosis, we performed a retrospective review at a tertiary-care academic medical center. Twenty-eight patients underwent circumferential tracheal resection with end-to-end anastomosis by 2 attending otolaryngologists from 1989 to 2002. Patients were excluded if they were under 12 years of age or if the surgical indication was tracheal or thyroid neoplasm. The indications for tracheal resection were postintubation stenosis (n = 9; 32%), posttracheotomy stenosis (n = 7; 25%), both postintubation and posttracheotomy stenosis (n = 9; 32%), external tracheal trauma (n = 2; 7%), and presence of a foreign body (n = 1; 4%). Two to 8 rings were resected. The follow-up periods ranged from 18 months to 13.5 years. The anastomotic success rate was 89% (n = 25). No patients died as a result of the procedure. We conclude that tracheal resection with end-to-end anastomosis is a relatively safe and reliable procedure for the treatment of tracheal stenosis in appropriately selected patients

BACKGROUND AND OBJECTIVES: Most studies on outcome after endoscopic sinus surgery (ESS) include patients with varying degrees of disease severity. Recurrence rates cited by those studies may not apply to the subset of patients with severe polyposis. Our aim is to provide reference information for recurrence rates and need for revision surgery in patients with severe disease. STUDY DESIGN, PATIENTS, AND METHODS: Review of patients with severe polyposis with a minimum Lund-McKay score of 16 and with a Kennedy computed tomography stage 3 or 4. Data collection included demographics, presence of asthma or documented allergy, history of previous surgery, extent of surgery, preoperative and postoperative management, recurrence rates, revision surgery rates, and follow-up. RESULTS: One hundred and eighteen records were reviewed. Fifty-nine (50%) patients had asthma, and 93 (79%) had documented allergy. All patients required extensive bilateral nasal polypectomy, complete anterior and posterior ethmoidectomy, and maxillary sinusotomy. One hundred (85%) also had frontal or sphenoid sinusotomy. Follow-up ranged from 12 to 168 (median 40) months. Seventy-one (60%) developed recurrent polyposis. Fifty-five (47%) were advised to undergo revision surgery, and 32 (27%) underwent surgery. History of previous sinus surgery or asthma predicted higher recurrence (P <.005, P <.001) and revision surgery rates (P =.02, P <.001). History of allergy also predicted recurrence and need for revision (P <.001, P <.001). CONCLUSIONS: Recurrence rates after ESS for severe polyposis are significant. In our study, patients with asthma are at higher risk of recurrence

OBJECTIVE: To demonstrate that the midfacial degloving (MFD) approach can provide the proper exposure to successfully reduce naso-orbital-ethmoid (NOE) and midfacial fractures while eliminating the need for external skin incisions. DESIGN: A retrospective review of patients with NOE and concomitant midfacial fractures that were repaired via the MFD approach for exposure. SETTING: Tertiary care academic medical center. METHODS: The MFD approach was used to access NOE and concomitant midfacial fractures for repair in 9 patients with facial trauma. Physical examination and imaging studies were used for preoperative evaluation. Functional and cosmetic results were assessed during follow-up with serial physical examinations and postreduction films. RESULTS: No significant technical problems were encountered in the treatment of NOE and concomitant fractures, which included 5 Le Fort I, 1 Le Fort II, 1 Le Fort III, 6 orbital rim (1 superior, 4 inferior, and 1 lateral), and 4 zygomatic complex fractures. Physical examination and imaging studies showed adequate reduction in all patients, and all patients were satisfied with their short- and long-term functional and cosmetic results. CONCLUSION: The MFD approach can provide the necessary exposure to properly reduce NOE and midfacial fractures without the need for external skin incisions

Massive sinonasal polyposis associated with skull base dehiscence and intracranial extension is a difficult disease to treat. Conventional transnasal or transfacial techniques can result in dural injury, cerebrospinal fluid (CSF) leak and infection. We describe our experience with a combined neurosurgical-endoscopic technique that protects the meninges. Five patients with massive sinonasal polyposis extending intracranially through skull base dehiscence were reviewed retrospectively. The minimum follow-up was 2 years. A frontal craniotomy was performed through a bicoronal approach. The dura was carefully separated from all infectious material at the floor of the anterior cranial fossa. The frontal lobe with the intact meninges was elevated off the anterior cranial floor. A sheet of blue plastic material was inserted under the frontal lobe from the craniotomy site to the planum sphenoidale. Next, a transnasal endoscopic ethmoidectomy, sphenoidectomy, and frontal sinusotomy were performed to remove the inflammatory processes. The blue plastic material was visible through any existing or potential skull base dehiscence, thus providing visual protection for the dura and brain. All gross disease was removed from the frontal, ethmoid, and sphenoid skull base regions in the 5 patients without dural injury. None of the patients developed a CSF leak or meningitis. Two patients developed recurrent polyposis limited to the sinuses without intracranial extension. The endoscopic craniofacial approach with the 'Blue-Sky' protective technique offers a safe method for completely removing massive sinonasal polyposis associated with an intracranial extension

BACKGROUND AND OBJECTIVES: Marginal mandibulectomy (MM) has been shown to provide an oncologically sound technique with preservation of function and cosmesis. We reviewed our experience with MM and analyzed oncologic and nononcologic complications. PATIENTS AND METHODS: Retrospective review of patients, with clinical and/or radiological evidence of tumor attached to the mandible without cortical erosion, who underwent vertical, horizontal, or oblique marginal mandibulectomy. Data collection included demographics; tumor characteristics; clinical and radiologic relation to the mandible; surgical technique, with attention to neck dissection and facial artery ligation; radiation therapy; osteoradionecrosis (ORN); fractures; and recurrence. RESULTS: Twenty-five patients underwent MM. Primary tumors included oral cavity (22), oropharynx (1). and metastatic neck tumor abutting the inferior/lateral border of the mandible (2). Two patients had local recurrence. Both had close soft tissue margins. Local control rate was 92%. Of 11 patients who had postoperative radiation to the primary site, 4 (36.4%) developed ORN, resulting in fractures in the mandibulectomy site in 2 of them. Two other patients developed early postoperative fractures: 1 patient had had previous radiation, and 1 patient had neck dissections with bilateral facial artery ligation and periosteal stripping. This poor technique led to necrosis of the remaining anterior mandible even before starting radiotherapy. Salvage segmental mandibulectomy was required in both patients. CONCLUSIONS: MM provides an oncologically sound approach to tumors abutting the mandible. Careful attention to preservation of the remaining periosteum and facial arteries will prevent immediate postoperative complications. However, ORN is an important long-term complication that should be taken into account

BACKGROUND: Treatment options for unilateral glottic carcinoma include radiation therapy, partial laryngectomy, and endoscopic cordectomy. We used partial laryngectomy with imbrication laryngoplasty (PLIL) for definitive treatment with curative intent in a select group of patients. STUDY DESIGN: Retrospective multicenter review of 24 patients treated with PLIL. Data collection included demographics, tumor characteristics, time to decannulation, time to oral food intake, local control, survival, voice result as judged by the physician, voice result as judged by the patient, and patient satisfaction. SETTING: Five academic medical centers. METHODS: PLIL includes a composite resection of the entire vocal fold, with its ligament, muscle, adjacent paraglottic tissues, and the adjacent block of thyroid cartilage. A neocord is reconstructed by imbricating the remaining thyroid cartilage strips and covering them with a false vocal fold flap. RESULTS: A total of 24 patients (T1, n = 13; T2, n = 10; and T3, n = 1) underwent PLIL. Median time to decannulation was 4 days, and median time to oral food intake was 5 days. Clear margins were achieved in 23 patients (96%). Follow-up ranged from 1 to 11 years (median duration of follow-up, 5.5 years). In the patients who had clear margins at the initial surgery, the rate of overall disease control was 100%. Voice quality was judged by the physician as good or excellent in 100% of the patients who underwent PLIL, and as better than typical hemilaryngectomy in 23 patients (96%). Twenty-three patients (96%) were satisfied with their voice quality. CONCLUSIONS: PLIL provides us with a single modality curative approach to unilateral glottic carcinoma. It also provides rapid recovery of oral and/or nasal airway and swallowing, excellent voice quality, and a disease-control rate similar to or better than other treatment modalities

PURPOSE: This article describes the use of the temporoparietal osteofascial flap (TOF) for reconstruction of bony defects in the midface and mandible. PATIENTS AND METHODS: We reviewed the demographics, etiology, indications, surgical technique, radiographic evaluation, and final outcome of 11 patients with upper or lower jaw defects who underwent reconstruction using the TOF between 1994 and 1999. RESULTS: The TOF was used to reconstruct a defect of the mandible in 7 patients, the hard palate in 2 patients, the maxilla in 1 patient, and the zygoma in 1 patient. The defect was a result of tumor resection in 9 patients and of trauma in 2 patients. The defect size ranged from 3 to 6 cm. Ten flaps (91%) were successful and 1 flap failed. There was 1 donor site complication (small dural tear) that was repaired immediately without sequelae. One patient had osseointegrated dental implants placed in the bone with good results. Exploration of the construction area was performed in 1 patient 13 months after surgery because of recurrent tumor. It showed a fully integrated bone flap. CONCLUSION: This vascularized calvarial bone flap can be used for the reconstruction of small to medium-sized defects of the maxilla and lateral mandible with good functional and cosmetic results. It can be performed without special microvascular expertise and with minimal donor site morbidity. A full-thickness bone flap can support osseointegrated dental implants