The costs of skull base surgery in the pediatric population.

Objectives To determine the costs of endoscopic endonasal surgery (EES) for pediatric skull base lesions. Methods Retrospective chart review of pediatric patients (ages 1 month to 19 years) treated for skull base lesions with EES from 1999 to 2013. Demographic and operative data were recorded. The cost of care for the surgical day, intensive care unit (ICU), floor, and total overall cost of inpatient stay were acquired from the finance department. Results A total of 160 pediatric patients undergoing EES for skull base lesions were identified. Of these, 55 patients had complete financial data available. The average total inpatient and surgical costs of care were $34, 056 per patient. Angiofibromas were the most costly: $59,051 per patient. Fibro-osseous lesions had the lowest costs: $10,931 per patient. The average ICU stay was 1.8 days at $4,577 per ICU day. The average acute care stay was 3.4 days at $1,961 per day. Overall length of stay was 4.5 days. Three cerebrospinal fluid leaks (4%) and two cases of meningitis (3%) occurred. One tracheostomy was required (1.5%). Conclusions EES is a cost-effective model for removal of skull base lesions in the pediatric population. Costs of care vary according to pathology, staged surgeries, length of ICU stay, and need for second operations.

Patterns of regional spread for esthesioneuroblastoma.

BACKGROUND AND PURPOSE: ENB is a rare malignant neoplasm that affects the anterior skull base. Disease stage is a significant predictor of survival, in particular the presence or absence of lymph node metastases. Multiple studies have identified the cervical lymph nodes as the most frequent site of spread; however, no studies have attempted to characterize the radiographic appearance of metastatic lymph nodes or identify the primary nodal drainage for these tumors. MATERIALS AND METHODS: We retrospectively reviewed the medical records and imaging examinations of patients with a pathologically proved diagnosis of ENB from a single tertiary care institution from 2004 to 2010. A head and neck radiologist with 9 years of experience in evaluating ENB reviewed the imaging of all patients with lymph node metastases to confirm the lymph node findings. RESULTS: Spread of ENB to cervical lymph nodes was discovered in 14/48 patients (29%). Of the 14 patients, 5 (36%) were discovered to have lymph node involvement at initial staging, while 9 (64%) showed development of disease in the cervical nodes on surveillance examinations. Level II lymph nodes were the most frequently involved (13/14 cases). Levels I (57%) and III (50%) nodes and RPNs (43%) were also frequently involved. Metastatic lymph nodes were predominantly solid and demonstrated marked contrast enhancement, often approaching the degree of enhancement of nearby blood vessels. Metastatic nodes were moderately or highly FDG-avid. CONCLUSIONS: ENB exhibits a predictable pattern of metastasis to cervical lymph nodes, typically spreading first to level II nodes, with frequent involvement of level I and III nodes and RPNs. Metastatic lymph nodes have characteristic imaging features that can assist radiologists in the identification of nodal disease.

The MR imaging appearance of the vascular pedicle nasoseptal flap.

BACKGROUND AND PURPOSE: Recently, surgeons have used an expanded endonasal surgical approach (EENS) to access skull base lesions not previously accessible by minimally invasive techniques. Reconstruction of the large skull base defects created during EENS is necessary to prevent postoperative CSF leaks. A vascular pedicle nasoseptal mucoperiosteal flap based on the nasoseptal artery, (Hadad-Bassagasteguy flap) is becoming a common reconstructive technique. The purpose of this study was to review the expected MR imaging appearance of these flaps and to discuss variations in the appearance that may suggest potential flap failure. MATERIALS AND METHODS: We retrospectively reviewed 10 patients who underwent EENS for resection of sellar lesions with skull base reconstruction by multilayered reconstruction including the Hadad-Bassagasteguy flap. All patients had preoperative, immediate, and delayed postoperative MR imaging scans. Flap features that were evaluated included flap configuration, signal intensity characteristics on T1-weighted and T2-weighted images, enhancement patterns, location, and flap thickness. RESULTS: All patients had detectable postoperative skull base defects. All patients had C-shaped configuration flaps within the operative defect, which were isointense on T1-weighted and T2-weighted images on both immediate and delayed postoperative MR imaging scans. On the immediate scans, 8 of 10 patients had enhancing flaps and 2 of 10 had minimal to no enhancement. There were 9 of 10 patients who had enhancing flaps on delayed scans, and 2 of 10 patients had flaps that increased in enhancing coverage on the delayed scans. CONCLUSIONS: Vascular pedicle nasoseptal flaps have a characteristic MR imaging appearance. It is important for the radiologist to recognize this appearance and to evaluate for variations that may suggest potential flap failure.

Pituitary surgery.

This article focuses on surgical indications, perioperative management, and endoscopic approaches for pituitary surgery. Also discussed are sinonasal, neurologic, and endocrine complications, which may include bleeding, sinusitis, and synechiae; cerebrospinal fluid leaks and bleeding; and diabetes insipidus and panhypopituitarism, respectively.

Hydroxyapatite: an alternative method of frontal sinus obliteration.

Obliteration of the frontal sinus may be necessary for the treatment of chronic sinusitis, infectious complications, trauma, and benign and malignant neoplasms. Hydroxyapatite cement (HAC) is a relatively new material that is approved for the repair of cranial defects. HAC has been successfully used to obliterate the frontal sinus in 19 patients with few minor complications and the avoidance of donor site morbidity. Compared with other alloplastic materials, HAC has the advantages of easy use, biocompatibility, and osseointegration.

Neurilemmomas of the paranasal sinuses.

Within the head and neck region, neurilemmomas are rarely found in the nasal cavity or paranasal sinuses. A 70-year-old man presented with complaints of left-sided epiphora, rhinorrhea, epistaxis, and transient diplopia. Nasal endoscopy showed a large necrotic mass filling the left middle meatus. A computed tomography scan showed a large left ethmoid mass, with erosion of the medial wall of the orbit and the anterior cranial base. Multiple biopsies were nondiagnostic. Complete excision of the tumor was performed with endoscopic techniques. Small dural defects were repaired with a middle turbinate mucosal flap. Postoperatively, the patient was treated with nasal packing and a lumbar spinal drain. Final pathology showed a benign neurilemmoma. There has been no evidence of recurrence or cerebrospinal fluid leakage in follow-up. A review of the literature shows a similar presentation of patients with neurilemmomas of the paranasal sinuses. Bony destruction and intracranial extension is viewed. Lack of encapsulation and locally destructive growth in an otherwise histologically typical neurilemmoma should not suggest malignant potential. Many benign tumors of the paranasal sinuses with bone destruction may be removed by using endoscopic techniques.

Endoscopic and endoscopic-assisted surgery for juvenile angiofibroma.

OBJECTIVES/HYPOTHESIS: The mainstay treatment for juvenile angiofibromas is surgery. Endoscopic techniques have been applied to the resection of juvenile angiofibromas. The aim of the study is to establish the efficacy of endoscopic and endoscopic-assisted techniques for the removal of juvenile angiofibromas. STUDY DESIGN: Retrospective review. METHODS: Retrospective review was made of all patients with juvenile angiofibromas who were treated with endoscopic and endoscopic-assisted surgery from January 1994 to July 1999. RESULTS: Fifteen tumors in 13 patients were removed using endoscopic or endoscopic-assisted surgeries. In 11 patients, endoscopic surgery or endoscopic-assisted surgery (or both) was successful and the patients remained without evidence of disease at a median follow-up of 34 months. In two patients tumor persisted, which was detected during routine follow-up less than 6 months after the initial surgery. These tumors were managed with a second endoscopic or endoscopic-assisted surgery, and patients remained without evidence of disease. We encountered one postoperative complication, a progressive optic neuropathy that was successfully managed with endoscopic decompression. CONCLUSIONS: Endoscopic and endoscopic-assisted surgery is a feasible alternative or adjunct to traditional techniques.

Congenital reactive myofibroblastic tumor of the petrous bone: case report.

OBJECTIVE AND IMPORTANCE: Myofibroblastic tumors are members of a diverse spectrum of neoplastic and quasineoplastic lesions that occur most commonly during childhood and typically involve soft tissues. We present a case of a congenital reactive myofibroblastic tumor of the petrous bone (i.e., cranial fasciitis) that was successfully treated with surgical excision. CLINICAL PRESENTATION: A newborn girl with congenital right facial palsy and deafness was noted during imaging evaluation to have a large enhancing mass that was destroying the right petrous bone and extending into the posterior and middle cranial fossae. INTERVENTION: After embolization, an open biopsy was performed, which revealed a moderately cellular, spindle cell neoplasm without mitosis or necrosis, with scattered lymphocytes, eosinophils, and multinucleated giant cells. The spindle cells demonstrated strong immunoreactivity for vimentin, muscle-specific actin, and alpha-smooth muscle actin, with prominent reticulin staining between individual cells. Staining for CD68, a histiocyte marker, was positive within the multinucleated giant cells and many of the spindle cells; CD34, S-100, and desmin staining was absent. On the basis of these findings, the lesion was classified as a reactive myofibroblastic tumor, consistent with a cranial variant of nodular fasciitis. Because of the large size and significant mass effect of the tumor, a resection was performed several days later, using a combined supra- and infratentorial approach. Dense adherence of the mass to the walls of the sigmoid sinus and the carotid artery precluded complete resection without sacrifice of these vessels, which was not performed because of the known potential of these tumors to remain stable or regress after extensive subtotal resection. The presumed residual tumor subsequently regressed, and the patient has exhibited no detectable residual disease in 2 years of follow-up monitoring. CONCLUSION: Reactive myofibroblastic tumors of the calvarium are uncommon lesions that superficially resemble sarcomas. Recognition of this diagnostic entity is important, to avoid unnecessary treatment with intensive adjuvant therapy. Although the management of these tumors relies predominantly on surgical resection, surgical decision-making should take into account the fact that small areas of residual disease can regress spontaneously.

Chemoradiation for metastatic SCCA: role of comorbidity.

OBJECTIVES: A previous study of 371 patients with extracapsular spread (ECS) of cervical metastases from squamous cell carcinoma (SCCA) of the head and neck revealed a survival advantage for patients treated with adjuvant chemoradiation, compared with those treated with surgery and radiation or surgery alone. While all patients in the study were offered adjuvant chemotherapy, only 35% selected this option. Comorbidity was identified as a reason for declining chemotherapy. Recently, Piccirillo demonstrated that the Modified Medical Comorbidity Index (MMCI) is a valid instrument to classify and quantify severity of comorbidity. We applied this instrument to previously reported patients with ECS to determine 1) how comorbidity affected treatment selection, 2) whether the survival advantage of adjuvant chemoradiation persisted after controlling for comorbidity, and 3) the impact of comorbidity on outcome. STUDY DESIGN: This was a nonrandomized, retrospective study. METHODS: Patients in the initial study underwent resection of the primary tumor and neck dissection. Eligible patients elected to receive chemoradiation, radiation, or no further treatment. Comorbidity scores were assigned according to the MMCI. Data were analyzed according to disease-specific survival and overall survival. RESULTS: The study population consisted of 330 patients. More severe comorbidity was related to higher overall mortality rates after controlling for treatment. Adjuvant chemoradiation resulted in improved disease-specific and overall survival compared with adjuvant radiation after adjusting for severity of comorbidity. CONCLUSIONS: These results substantiate the benefits of adjuvant chemoradiation for patients with SCCA of the head and neck. Furthermore, these results reinforce the importance of comorbidity as a prognostic indicator for this population of patients.

Endoscopic repair of cerebrospinal fluid leaks to the sinonasal tract: predictors of success.

INTRODUCTION: Cerebrospinal fluid (CSF) leaks may arise as a complication of endoscopic sinus surgery, trauma, or hydrocephalus, or they may occur spontaneously without any identifiable cause. Despite general agreement that CSF leaks should not be left untreated, their initial management, the surgical indications, and the technique of repair are controversial. OBJECTIVE: We undertook this study to ascertain whether a particular surgical technique or material was more successful for repair. Additionally, we tried to identify which specific characteristics of the patient, the CSF fistula, or the adjunctive treatment influenced the result of the repair. STUDY DESIGN: We completed a retrospective review of all patients undergoing endoscopic repair of a CSF leak at our academic hospitals. RESULTS: Forty-eight patients with 53 CSF fistulas were included in the study. Fifty sites were successfully repaired endoscopically on the first attempt. Three persistent leaks were repaired successfully on the second attempt. Location and size of the leak, cause, technique, and choice of material used for the repair did not significantly affect surgical outcome. However, the presence of hydrocephalus had a statistically significant negative influence on surgical outcome. All patients with increased intraventricular pressure required a ventricular shunt in addition to a second endoscopic repair. CONCLUSION: If the surgical technique is sound, endoscopic repair of CSF leaks is highly successful, independent of the choice of the material and technique used in the repair.

Transnasal endoscopic repair of cerebrospinal fluid rhinorrhea: a meta-analysis.

OBJECTIVES/HYPOTHESIS: Trauma and surgery are the most common causes of cerebrospinal fluid (CSF) rhinorrhea. Surgical repair is recommended for patients with CSF leaks that do not respond to conservative measures, traumatic CSF leaks that require transcranial surgery for associated brain injuries, and iatrogenic defects that are discovered intraoperatively. The purpose of our study was to ascertain the outcome after transnasal endoscopic repair of CSF leaks and to identify factors regarding the patient, CSF fistula, and treatment that may influence the results of the repair. METHODS: We performed a meta-analysis of all studies published in English between 1990 and 1999 that reported a minimum of five patients with CSF fistulae that were repaired using an endoscopic approach. We analyzed data that included type of graft and technique used during the repair, surgical complications, the use of packing, and the use of lumbar drains and antibiotics. The success rate was monitored and correlated with the other variables. The meta-analysis database was compared with and added to a database comprising our own patients. RESULTS: Fourteen studies comprising 289 CSF fistulae met the inclusion criteria. Endoscopic repair of CSF leaks was successful in 90% (259/289) of the cases after a first attempt. Seventeen of 30 persistent leaks (52%) were closed after a second attempt. Thus ultimately 97% (276/289) of the leaks were repaired using an endoscopic approach. The success rate of repairs using any of the reported techniques and materials was high and not statistically different. The incidence of major complications such a meningitis, subdural hematoma, and intracranial abscess was less than 1% for each complication. CONCLUSION: The endoscopic approach is highly effective and is associated with low morbidity. The literature supports the endoscopic approach using a variety of techniques and materials for the repair of CSF leaks.

Pulmonary complications in patients with head and neck and lung neoplasms.

BACKGROUND: The occurrence of second primary neoplasms in patients with head and neck carcinoma assumes greater importance as our ability to control local disease improves. Both the primary lesions and the therapeutic interventions can predispose patients to pulmonary complications. OBJECTIVE: To explore the incidence of pulmonary complications in patients with head and neck cancer who also undergo lung surgery. DESIGN: Survey; case series. SETTING: A tertiary care university hospital. RESULTS: The clinic and hospital charts of 32 patients with multiple interventions of the head and neck and lung were retrospectively reviewed, and data were recorded on the clinical and pathologic specifics of primary and secondary neoplasms, pulmonary complications, and treatment outcomes. Twenty-eight (88%) of these patients underwent a diagnostic or therapeutic surgical procedure for a head and neck primary neoplasm. All patients (100%) underwent a pulmonary resection for malignant or nonmalignant pulmonary disease. Overall, 31 patients (97%) experienced either major or minor pulmonary complications after surgery, 51 (79%) of which occurred during the immediate postoperative course. Major complications occurred in 11 patients (34%), which were fatal in one. CONCLUSIONS: Our data suggest that patients with head and neck cancer who also experience a second pulmonary disease requiring lung resection are at high risk of developing serious pulmonary complications. These risks should be considered in planning optimal therapy.

Effects of arachidonic acid metabolites in a murine model of squamous cell carcinoma.

BACKGROUND: A murine model (C3H mice) of squamous cell carcinoma (SCCVII) has been used to investigate the role of arachidonic acid (AA) metabolites in head and neck cancer. Inhibition of tumor growth by cyclooxygenase (COX) and lipoxygenase (LOX) inhibitors of AA metabolism has been associated with changes in levels of AA metabolites in tumor tissues and inflammatory cell infiltrates. To characterize this model further, the effects of exogenous AA metabolites on tumor growth in vitro and in vivo were investigated. METHODS: Following subcutaneous inoculation with SCCVII tumor cells, control (16 mice) and treatment (24 mice) groups were injected with peritumoral vehicle or AA metabolite. Peritumoral injections of prostaglandin E2 (PGE2), leukotriene B4 (LTB4), and 12-hydroxyeicosatetraenoic acid (12-HETE) were performed for 16-21 days, and final excised tumor weights were measured. In vitro production of PGE2 and LTB4 was assayed in 2-5 day cultures of SCCVII. Exogenous PGE2 effects on tumor cell growth was assessed with the MTT assay in vitro. RESULTS: Tumor growth was significantly inhibited (p =.03) following peritumoral injection of PGE2. Final tumor weights were not affected by LTB4 or 12-HETE. Tumor inhibition by PGE2 was associated with increased tumor tissue levels of LTB4 (p =.04). In vitro, SCCVII produced minimal amounts of PGE2 and LTB4, and PGE2 had minimal effect on growth. CONCLUSIONS: In this model, tumor inhibition by exogenous PGE2 is primarily mediated by affecting host-tumor interactions, although there may be some direct effect on tumor cells. Changes in tumor tissue levels of LTB4 following peritumoral PGE2 administration may be attributable to negative feedback inhibition of the COX pathway with shunting into the LOX pathway. SCCVII cells are probably not a significant source of prostaglandins and leukotrienes in vivo. These data provide insight into the mechanism of action of inhibitors of AA metabolism on tumor growth.

Risk factors for local recurrence of adenoid cystic carcinoma: the role of postoperative radiation therapy.

PURPOSE: Postoperative radiation therapy is often advocated in the treatment of patients with adenoid cystic carcinoma (ACC) of the head and neck. A retrospective analysis was performed to determine prognostic factors for local recurrence after surgery and to examine the role of postoperative radiation therapy. MATERIALS AND METHODS: A retrospective analysis of 58 patients undergoing surgery for ACC of the head and neck at the University of Pittsburgh Medical Center from 1974 to 1994 was performed. Patients were followed up for a minimum of 24 months for the development of recurrent disease. The association of recurrence was correlated with clinical factors (age, sex, site, and stage); postoperative treatment (radiation therapy v no radiation); and pathologic variables (grade, margins of resection, and perineural invasion), and appropriate statistical analysis was performed. RESULTS: Recurrent disease developed in 59% of patients, despite the addition of postoperative radiation therapy in 83% of patients. Tumor site was the single most important factor for the development of locally recurrent disease and was correlated with primary tumor stage and resection margins. Local recurrence rates were decreased (P = .07) in patients with negative surgical margins who were irradiated. CONCLUSIONS: Larger perspective randomized trials are necessary to evaluate the efficacy of postoperative radiation, and new treatments need to be investigated to improve local control rates for ACC of the head and neck.

The role of skull base surgery for the treatment of adenoid cystic carcinoma of the sinonasal tract.

BACKGROUND: Adenoid cystic carcinoma (ACC) of the sinonasal tract is an aggressive malignancy associated with a poor 5-year survival rate. The role of skull base surgery for the treatment of patients presenting with sinonasal ACC and its impact upon their survival has not previously been evaluated. METHODS: A retrospective review of 35 patients with ACC of the sinonasal tract who were treated with surgery and radiation therapy at the University of Pittsburgh Medical Center was performed to evaluate patient outcome. RESULTS: Local recurrence of tumor following surgery and radiation therapy was observed in 36% of the patients originally treated at the University of Pittsburgh Medical Center. Fourteen percent of these patients developed a regional tumor recurrence, and 21% developed distant metastases. We did not identify any tumor-related factors that predicted patient outcome. Local recurrences were treated with salvage surgical excision, and, despite aggressive management, only 1 of 17 patients with local recurrence was considered cured (NED) at 24 months (follow-up after salvage surgery). Overall, disease-free survival was 46.4%, at a median follow-up of 40 months. CONCLUSIONS: ACC of the sinonasal tract is an aggressive malignancy. Skull base surgery has facilitated the gross total excision of advanced lesions that were deemed inoperable in the past, but has not resulted in an overall improvement in disease-free survival. Local recurrence portends a very poor prognosis, despite aggressive salvage regimens. Alternative therapies for local recurrences warrant further investigation. Prospective, randomized studies are necessary to evaluate the outcome of patients treated with aggressive multimodal treatment regimens, including chemotherapeutic regimens.

Reduced postoperative infections with an immune-enhancing nutritional supplement.

OBJECTIVES/HYPOTHESIS: Malnutrition is a significant risk factor for postoperative infections in patients undergoing oncologic surgery. This study was undertaken to determine if perioperative nutritional supplementation with an immune-enhancing formula is superior to standard formula in the prevention of postoperative infectious complications. STUDY DESIGN: This was a prospective, randomized, double-blind trial comparing perioperative nutritional supplementation with Impact and standard nutritional formulas. METHODS: Following stratification, 136 patients undergoing oncologic head and neck surgery were randomly assigned to one of four treatment groups: preoperative/postoperative Impact, postoperative Impact, preoperative/postoperative standard formula, and postoperative standard formula. Outcome measures included laboratory evaluations of nutritional status, infectious and wound healing complications, and duration of hospitalization. Statistical analysis was performed using chi2 or two-tailed Fisher Exact Tests, when appropriate. RESULTS: Intent-to-treat (P = .02) and actual therapy (P = .04) analyses revealed a significant decrease in the incidence of postoperative infectious complications (all sites) in patients who received Impact. There was no significant difference in wound healing problems or duration of hospitalization. Postoperative measures of nutrition status demonstrated a higher serum albumin (P = .05) in patients who received Impact compared with standard formula. CONCLUSIONS: Compared with standard formula, perioperative nutritional supplementation with Impact significantly reduced the incidence of infectious complications. The length of hospitalization was significantly prolonged in patients with postoperative infections, suggesting potential cost savings with the use of immune-enhancing formulas such as Impact.

Endoscopic sphenopalatine artery ligation is an effective method of treatment for posterior epistaxis.

Transantral ligation of the internal maxillary artery is the most widely used surgical technique for control of intractable epistaxis. Although this technique is highly efficacious, significant complications may occur, including oroantral fistula, damage to the infraorbital nerve, and recurrent bleeding. An endoscopic transnasal approach for ligation of the terminal branch of the internal maxillary artery, the sphenopalatine artery, provides an alternative to transantral ligation. We have used endoscopic ligation of the sphenopalatine artery to treat 38 patients requiring surgical therapy for epistaxis. These cases were retrospectively reviewed to analyze the efficacy and morbidity of our technique. Five patients (13%) had significant recurrence of their epistaxis, of whom two required further surgical intervention. There were no major complications in this series. There were some minor sequelae including nasal crusting (34%) and paresthesia of the palate and nose (13%). The median hospital stay was 3 days (range 1 to 10). Endoscopic transnasal sphenopalatine artery ligation seems to be a safe and effective technique for management of posterior epistaxis.

Squamous cell carcinoma of the sinonasal tract invading the orbit.

OBJECTIVE/HYPOTHESIS: The treatment of squamous cell carcinoma (SCC) of the sinonasal tract has evolved from routine exenteration of the orbital contents to sparing of the orbit when the SCC does not transgress the periorbita. Nonetheless, the influence of this change in treatment over the rate of local recurrence or survival has not been clearly elucidated. The objective was to ascertain whether orbital sparing surgery for the treatment of SCC of the paranasal sinuses influences the rate of local recurrence or survival. STUDY DESIGN: This is a retrospective study of patients presenting with SCC arising in the sinonasal tract, treated primarily at the University of Pittsburgh Medical Center from 1977 to 1990, including meta-analysis of the English literature regarding SCC of the sinonasal tract. METHODS: Review of medical records regarding demographics, histology, extension of tumor, pathologic results, type of surgery, adjunctive therapy, and outcome. Articles for meta-analysis were identified by Medline search and cross-referencing. RESULTS: Fifty-eight patients with orbital invasion, including bone and/or soft tissue invasion, were included in the study. Patients presenting with invasion of the bony orbit without soft tissue invasion were treated with maxillectomy and/or ethmoidectomy, sparing the orbital contents. Patients presenting with invasion of the orbital bones and soft tissues were treated with ethmoidectomy or maxillectomy, including orbital exenteration. At 3 years' follow-up, 52% of the patients whose orbit was exenterated were alive and without evidence of disease, compared with 59% of the patients whose orbit was spared. This difference was not statistically significant. Similarly, the rate of local recurrence was not statistically significant (P > .05). A meta-analysis of the literature revealed similar results. CONCLUSIONS: Our data suggest that sparing of the soft tissues of the orbit when the periorbita has not been transgressed by SCC does not downgrade the rate of cure or local control.

Repair of laryngeal fractures using adaptation plates.

BACKGROUND: There is a need to evaluate the effectiveness of laryngeal fracture repair using rigid adaptation plates. METHODS: A retrospective chart review of patients undergoing open repair of laryngeal fractures using metal alloy plates, from 1987 to 1995, was performed. Postoperative airway, deglutition, and voice were assessed. Postoperative follow-up ranged from 1 to 58 months (median, 27 months). All 10 patients sustained blunt or penetrating laryngeal trauma. After patients were resuscitated according to the ABC principles recommended by the American College of Surgeons, each underwent open repair of laryngeal fractures using rigid adaptation plates. RESULTS: Outcome was measured by perceptual analysis of the postoperative airway, swallowing, and voice, as well as biocompatibility. Ten patients underwent repair and stabilization of the larynx using adaptation plates. Nine patients sustained blunt trauma, and one patient sustained penetrating trauma. Voice was subjectively graded as good if it resembled the preinjury status, fair if it differed, and poor if it represented aphonia, whisper, or unintelligible speech. Airway was graded as good if it resembled preinjury status, fair if mild exercise intolerance or aspiration existed, and poor if the patient could not be decannulated. Nine patients had a good airway following repair, and six of seven patients requiring tracheotomy were decannulated. All patients tolerated the plates well and suffered no surgical complications. CONCLUSION: Repair of the laryngeal framework using adaptation plates provides adequate, immediate stabilization with restoration of function and is an alternative to traditional methods of repair.