Middle ear effusion in adult ICU patients: a cohort study

We conducted a prospective study of 74 adults-34 men and 40 women, aged 18 to 90 (mean: 60.2)-to determine the prevalence of middle ear effusion (MEE) among patients in the setting of an intensive care unit (ICU) and to compare the findings with those of a control group of non-ICU hospitalized patients. Other goals were to identify risk factors associated with MEE in ICU patients and to evaluate any association with fever. Both groups included 37 patients. MEE was present in 19 patients (51.4%) in the ICU group, compared with only 2 patients (5.4%) in the control group (p < 0.01; odds ratio: 18.5; 95% confidence interval: 3.9 to 88.3). In the ICU group, there were statistically significant associations between MEE and both the use of mechanical ventilation (p = 0.03) and the use of sedation (p = 0.02). No significant relationships were seen in terms of length of stay, body position, the use of an endotracheal tube, the length of ventilation, and the use of a feeding tube. Fever was present in 8 ICU patients (21.6%) and 3 controls (8.1%), but none of the fevers was associated with MEE. We conclude that adult ICU patients have a high prevalence of MEE (51.4% in our sample) that is perhaps unrecognized. We believe that MEE in these patients is most likely related to altered consciousness, sedation, and mechanical ventilation. MEE was an unlikely cause of fever.

Malpractice in Head and Neck Surgery

Objective

To examine the sources of litigation related to the practice of head and neck surgery.

Study Design

Analysis of malpractice claims directly related to the diagnosis and treatment of head and neck disease provided by 16 medical liability insurance companies.

Setting

Not applicable.

Subjects and Methods

Data were obtained from 16 members of the Physician Insurers Association of America. All claims were either filed or closed between 1978 and 2007. Claims were evaluated for patient age, the cause for the claim, any surgical complications, and indemnity paid.

Results

Three hundred fifteen claims were identified between 1978 and 2007. The mean patient age was 48 years (median, 47 years). The greatest number of claims came from the 36- to 45-years age group (n = 68, 24.6%). Perioperative complications represented the largest cause of claims (n = 169, 53.7%), followed by delay of or missed diagnosis (n = 109, 34.6%) and persistence or recurrence of disease (n = 21, 6.7%). Among perioperative complications, nerve injuries were the largest group (n = 64, 20.3%), followed by airway-related claims (n = 27, 8.6%), esophageal injuries (n = 14, 4.4%), poor cosmetic results (n = 14, 4.4%), vessel injuries (n = 11, 3.5%), and postoperative infections (n = 2, 0.6%). Overall, mortalities resulted in 62 (19.7%) claims.

Conclusions

Four important risks for malpractice litigation in head and neck surgery were identified: young patient age, perioperative complications, delay of or missed diagnosis, and persistence or recurrence of disease.

Comparison of maxillary sinus specimens removed during Caldwell-Luc procedures and traditional maxillary sinus antrostomies

The cases of 80 patients who underwent Caldwell-Luc surgery for the treatment of chronic rhinosinusitis between 2002 and 2007 at Vanderbilt University Medical Center's Department of Otolaryngology were reviewed. Data on demographics, comorbidities, details of surgery, surgical pathology, and histology were collected. These data were compared with those of 40 patients who underwent standard functional endoscopic sinus surgery in 2007. Statistically significant differences were found in terms of mean patient age, sex, mean number of sinuses surgically addressed, number of prior surgeries, and tissue eosinophil counts. Microscopic examination revealed the presence of "necrotic bone" in 2 Caldwell-Luc specimens, and "necrotic debris" in 2 other Caldwell-Luc specimens. No similar finding was seen in the control group. Caldwell-Luc is a surgery of last resort for patients who fail aggressive interventions for maxillary sinus disease. The mucosal lining of this small group of patients appears to be different from that of patients who respond favorably to functional endoscopic sinus surgery.

A review of malpractice cases after tonsillectomy and adenoidectomy

OBJECTIVE

To examine sources of litigation following tonsillectomy and/or adenoidectomy.

STUDY DESIGN

Analysis of malpractice claims filed after tonsillectomy or adenoidectomy provided by 16 medical liability insurance companies.

SETTING

Not applicable.

SUBJECTS AND METHODS

Data was obtained from 16 members of the Physician Insurers Association of America. All claims were either filed or closed between 1985 and 2006. Claims were evaluated and categorized according to the type of complication.

RESULTS

One hundred and fifty-four claims were identified between 1985 and 2006. Six categories were created based on frequency of claims (bleeding complication n=27 [17.5%], airway fire n=2 [1.5%], burns n=28 [18.2%], consent related n=9 [5.8%], medication related n=9 [5.8%] and residual tissue/recurrence n=9 [5.8%]). Other less frequent claims were grouped as miscellaneous n=70 [45.5%].

CONCLUSIONS

A significant portion of malpractice claims following tonsillectomy or adenoidectomy are related to complications not commonly discussed in the literature.

The role of local steroid injection for nasal polyposis

Sinonasal polyps affect a small but significant percentage of patients with chronic sinusitis. Treatments vary and range from oral and topical medical treatments to surgical removal. Corticosteroids typically have been regarded as the gold standard medical treatment for sinonasal polyps. Delivery of steroids is traditionally via oral or topical means. Over the years, otolaryngologists have also found that intrapolyp injection of corticosteroids is an effective means to treat some patients with sinonasal polyps. This article reviews the prevalence, pathophysiology, and medical treatment options for sinonasal polyps. Focused attention is paid to treatment with steroid injections, including a review of its associated risks and benefits.

Surgical management of polyps in the treatment of nasal airway obstruction

In addition to their role in chronic rhinosinusitis and nasal congestion, sinonasal polyps are associated with significant nasal obstruction. Effective long-term treatments remain difficult to pinpoint. Management of these polyps is a difficult challenge for the contemporary otolaryngologist. Medical options vary and include topical and oral steroids; macrolide antibiotics; diuretic nasal washes; and intrapolyp steroid injection. Surgical options include polypectomy and functional endoscopic sinus surgery (FESS). In addition, novel treatments for polyps are introduced with some frequency. This article presents an overview of management options for sinonasal polyps, focusing on the indications, efficacy, and complications of the more common interventions.

Endoscopic endonasal repair of difficult-to-access cerebrospinal fluid leaks of the frontal sinus

BACKGROUND

Cerebrospinal fluid (CSF) leaks located within the frontal sinus can be difficult to repair effectively. Additional challenges arise from the need to simultaneously repair the leak or defect and to ensure the future patency of the sinus itself.

METHODS

The cases of two patients who underwent surgical repair of CSF leaks and skull base defects located in difficult to access locations within their frontal sinuses were reviewed.

RESULTS

Two patients with CSF leaks in the frontal sinus underwent surgery to repair the leaks. The leaks were in the superomedial and superolateral locations within the sinus. One leak (in the superolateral location) was secondary to iatrogenic surgical trauma during craniotomy. The second leak (in the superomedial location) was secondary to congenital encephalocele. Surgical approach to ensure adequate exposure was via endoscopic modified Lothrop procedure. Successful repair was undertaken via underlay technique. At follow-up (27 and 7 months, respectively), frontal sinuses remained patent without evidence of CSF leak.

CONCLUSION

CSF leaks located in medial and lateral areas of the frontal sinus may be successfully repaired via endonasal approach with endoscopic modified Lothrop. Repair in this manner requires that attention be paid both to achieving a complete repair and to maintaining a patent sinus drainage pathway.

Revisiting the interpretation of positive sinus CT findings: a radiological and symptom-based review

OBJECTIVE

It is widely believed that a high percentage of normal, healthy patients without sinusitis symptoms have abnormal findings on sinus CT. Experiences of the authors of this study suggest otherwise.

STUDY DESIGN

Cross-sectional survey.

SUBJECTS AND METHODS

Head/sinus CT scans of 50 consecutive patients from each of three study groups were reviewed. Group 1 consisted of patients without any sinus symptoms. Group 2 consisted of patients with acute headache symptoms. Group 3 consisted of patients with complaints consistent with chronic sinusitis. CT scans were evaluated with the Lund-Mackay scoring system.

RESULTS

In the asymptomatic patient group (group 1), six (3%) patients had positive sinus CT scan findings, compared with 11 (5.5%) in the acutely symptomatic group (group 2), and 32 (64%) in the chronically symptomatic group (group 3). In the chronically symptomatic group (group 3), 64 percent of patients were allergic compared with 18% of the acute headache group (group 2) and 8 percent of the asymptomatic patient group (group 1).

CONCLUSION

Results of this study suggest that symptomatic sinus patients are much more likely to have positive sinus CT scan findings than asymptomatic patients. Conversely, normal healthy patients should not be expected to have abnormal sinus CT scans.

Balloon sinuplasty for the surgical management of immunocompromised and critically ill patients with acute rhinosinusitis

Objective: The purpose of this study was to review use of balloon sinuplasty for surgical treatment in critically ill patients with acute sinusitis.

Study Design: Case series with chart review.

Subjects and Methods: Patients who underwent balloon sinuplasty between October 2007 and March 2008 were identified. Medical records of the subset of patients who were immunocompromised or otherwise critically ill were analyzed.

Results: Thirty-one patients underwent balloon sinuplasty at our institution between October 2007 and March 2008. We identified five critically ill patients with sinus disease within this group. Patient ages ranged from 15 to 51 years with no sex preponderance. All patients had focal findings on a sinus CT scan. In all cases, purulent drainage was noted intraoperatively. All patients returned to baseline health meeting discharge criteria after treatment.

Conclusion: Balloon sinuplasty represents a potentially less invasive surgical option than standard Functional Endoscopic Sinus Surgery (FESS) and should be considered in the treatment of critically ill or immunocompromised patients.

The ethmo-frontal angle: a new anatomic and radiologic landmark for use in sinus surgery

OBJECTIVE

To identify anatomic and radiologic landmarks to assist with frontal sinus surgery.

STUDY DESIGN

Retrospective review.

SUBJECTS AND METHODS

Sinus CT scans of 50 patients were evaluated with respect to a new radiologic and anatomic landmark, the ethmo-frontal angle (EFA).

RESULTS

Right-sided EFA ranged from 135 to 171 degrees. Left-sided EFA ranged from 136 to 167 degrees. Measurements of both sides displayed a normal distribution. When right and left sides within individuals were compared, there was no correlation to indicate a high degree of variation between any particular patient's right and left side EFA.

CONCLUSION

The EFA is a new landmark to assist otolaryngologists during surgery on and around the frontal sinus. Normal values for this angle have been presented. Surgeons should be aware that asymmetry in a patient's EFA is common, and each side should be examined individually.

Endoscopic localization of the anterior and posterior ethmoid arteries

OBJECTIVES

Understanding the endoscopic locations of the anterior and posterior ethmoid arteries is important during endoscopic sinus or endoscopic skull base procedures so that these arteries can be avoided. Therefore, the objective of this study was to define the endoscopic locations of the ethmoid arteries.

METHODS

Twenty-four cadaver heads were used to identify the endoscopic location of the ethmoid arteries via an external incision. An image guidance system was used to record the locations of these arteries. The anterior ethmoid artery was referenced to the axilla of the middle turbinate, and the posterior ethmoid artery to the anterior wall of the sphenoid sinus. The closest lamella to these arteries was identified.

RESULTS

Forty-eight nasal cavities were dissected. The mean distance from the axilla to the anterior ethmoid artery was 17.5 mm. The anterior ethmoid artery was located immediately anterior to (31%), at (36%), or immediately posterior to (33%) the superior attachment of the basal lamella. The mean distance from the posterior ethmoid artery to the anterior ethmoid artery was 14.9 mm. The mean distance from the posterior ethmoid artery to the anterior wall of the sphenoid sinus was 8.1 mm. The posterior ethmoid artery was either anterior to (98%) or at (2%) the anterior face of the sphenoid sinus.

CONCLUSIONS

Specific endoscopic anatomic relationships and measurements have been presented for the anterior and posterior ethmoid arteries.

Revision septoplasty: review of sources of persistent nasal obstruction

BACKGROUND

Patients with nasal obstruction from septal deviation commonly undergo septoplasty to improve nasal airflow. Some patients suffer from persistent obstruction after their primary septoplasty and may undergo a revision septoplasty to improve their nasal passageway. Our objective was to identify patients who underwent revision septoplasty and to identify their sources of persistent nasal obstruction.

METHODS

Patients who underwent septoplasty at our institution between 1995 and 2005 were reviewed. Data is collected on demographics, comorbidities, age at septoplasty, associated and concomitant procedures, surgical approach, and anatomic site of obstruction.

RESULTS

Five hundred forty-seven patients met inclusion criteria including 477 who underwent primary septoplasty and 70 who underwent revision surgery. Nineteen percent of nonrevision patients underwent nasal valve surgery along with their primary septoplasty versus 4% of patients in the revision group. Fifty-one percent of revision patients had nasal valve surgery at revision surgery. Patients who underwent sinus surgery along with primary septoplasty were less likely to undergo revision septoplasty. History of facial trauma, obstructive sleep apnea, site of deviation, and performance of inferior turbinate surgery did not affect the likelihood of revision septoplasty.

CONCLUSION

A significant number of patients who undergo revision septoplasty also have nasal valve collapse. We recommend that in addition to septal deviation and inferior turbinate hypertrophy, nasal valve function be fully evaluated before performing septoplasty. This will help to ensure a complete understanding of a patient's nasal airway obstruction and, consequently, appropriate and effective surgical intervention.

Risk factors for recurrent sinus surgery in cystic fibrosis: review of a decade of experience

BACKGROUND

Patients with cystic fibrosis (CF) who undergo endoscopic sinus surgery often require multiple revision procedures. Our objective was to identify risk factors for revision sinus surgery in patients with CF, to better identify this subset of patients who might be better suited for alternative interventions at their initial procedure.

METHODS

Patients with CF who presented to our academic tertiary care sinus clinic between 1994 and 2003 were reviewed. Data were collected from CT scans using the Lund-Mackay scale. Data are collected on demographics, comorbidities, CF genotype, number and type of sinus surgeries, and pulmonary function tests.

RESULTS

Eighty-one patients met inclusion criteria. Fifty patients were <18 years old at presentation. Forty-one patients were A508 homozygotes, 32 patients were A508 heterozygotes, and 5 patients were non-A508 heterozygotes. Respiratory comorbidities were asthma alone (28%) and aspirin triad (5%). Eighteen (22%) patients either smoked or lived with smokers. The mean Lund-Mackay score before the initial surgery was 16. Twenty patients were treated with medication only; 35 patients underwent 1 surgery; 14 patients underwent 2 surgeries; 8 patients underwent 3 surgeries; 2 patients underwent 4 surgeries; and 2 patients underwent 5 surgeries. Patients with higher Lund-Mackay scores at their initial CT were more likely to undergo repeat surgeries (p < 0.05).

CONCLUSION

CF patients with high Lund-Mackay scores at their initial surgery are more likely to undergo several revision surgeries. These patients should be considered for more alternative initial management of their sinuses.

Initial surgical treatment for chronic frontal sinusitis: a pilot study

OBJECTIVES

The initial surgical treatment for chronic frontal sinusitis is not well defined. Our objective was to determine the effectiveness of anterior ethmoidectomy for chronic frontal sinusitis.

METHODS

Patients with chronic frontal sinusitis who underwent anterior ethmoidectomy as initial surgical treatment were reviewed. Data were collected from computed tomography scans with use of the Lund-Mackay scale. Data on demographics, comorbidities, management, postoperative recovery, and follow-up were collected.

RESULTS

Seventy-seven patients representing 121 diseased frontal sinuses met the inclusion criteria. The respiratory comorbidities were asthma alone (8.3%), asthma and polyps (6.6%), aspirin triad (5.8%), and cystic fibrosis (0.8%). Nineteen of 121 frontal sinuses (15.7%) belonged to smokers. Fourteen of 121 frontal sinuses (11.5%) exhibited postoperative evidence of disease. Of these 14 frontal sinuses, 10 (8.3%) underwent revision surgery. Frontal sinuses of patients with aspirin triad, with both nasal polyposis and asthma, or with inter-frontal sinus septal cells were more likely to fail Draf I surgery (p < .05).

CONCLUSIONS

Anterior ethmoidectomy for drainage of frontal sinuses appears to be effective initial surgical treatment for chronic frontal sinusitis. Patients with aspirin triad, both asthma and polyposis, or inter-frontal sinus septal cells are more likely to fail this procedure.

Steroid injection for sinonasal polyps: the University of Virginia experience

BACKGROUND

Sinonasal polyps are treated with topical steroids, systemic oral steroids, surgical excision, and intrapolyp steroid injection. Use of steroid injection is not widespread because of reported complications. The objective of this study was to evaluate the complications of intrapolyp steroid injections and compare it to the complications of surgical removal of polyps.

METHODS

All patients seen between 1994 and 2003 with a diagnosis of nasal polyps were reviewed retrospectively. Demographics, complications, follow-up, and comorbidities were collected. Frequency of each treatment modality used and complications of each treatment were compared.

RESULTS

Three hundred fifty-eight patients were in the study with a mean follow-up of 30 months. Respiratory comorbidities were asthma alone (35%), aspirin triad (16%), and cystic fibrosis (15%). Other comorbidities were smokers (21%). Treatment modalities were medical treatment alone (14%); medical treatment and steroid injections (19%); medical treatment and surgery (33%); and medical treatment, injections, and surgery (34%). Patients who underwent injection had fewer surgeries (p < 0.001). There was 1 minor complication associated with 1495 injections and 11 major and 16 minor complications associated with the 310 surgeries. The differences in complication rates were statistically significant (p < 0.001). There was no significant difference in demographics, follow-up, or comorbidities between patients who received injections and patients who underwent surgery.

CONCLUSION

Intrapolyp steroid injection is associated with a significantly lower rate of complication than is surgical excision of sinonasal polyps. Steroid injection also may decrease the need for further surgical intervention of polyps.

Limits of endoscopic visualization and instrumentation in the frontal sinus

BACKGROUND

Endoscopic limitations in the frontal sinus are poorly defined. We set out to define these limits.

METHODS

Fifteen cadaveric heads underwent endoscopic frontal sinusotomies (Draf IIA, IIB, III). Areas of frontal sinus openings were calculated. Coordinates of the most distant points for instrumentation, visualization, and instrumentation with visualization in the frontal sinus were identified with the use of image guidance.

RESULTS

Twenty-eight frontal sinuses were evaluated. The mean sinus opening areas were 47.5 mm2, 105.1 mm2, and 246.4 mm2 for Draf IIA, IIB, and III. Visualization exceeds instrumentation and visualized reach (P<0.05) regardless of different frontal sinusotomies. Anterior and lateral instrumentation and visualized reach increase as the frontal sinus opening increases (P<or=0.05). For lateral visualization, Draf III>IIB>IIA (P<0.04). There is no statistical difference for superior visualization, instrumentation, and visualized reach among various sinusotomies (P>0.05).

CONCLUSIONS

Endoscopic visualization exceeds instrumentation and instrumentation exceeds visualized reach. Enlarging frontal sinus opening area increases instrumentation and visualization.

Intermediate crural overlay in rhinoplasty: a deprojection technique that shortens the medial leg of the tripod without lengthening the nose

OBJECTIVE

To review the indications for, surgical techniques of, and results of intermediate crural overlay of the alar cartilages in rhinoplasty.

DESIGN

Prospective study of patients undergoing intermediate crural overlay of the lower lateral cartilages. The setting was a facial plastic surgery private practice. Patients included 10 primary rhinoplasty patients and 1 revision rhinoplasty patient who underwent intermediate crural overlay of the lower lateral cartilages. The main outcome measures were postoperative photographs and patient records, which were reviewed for tip projection and rotation, preservation of the double break, bossae, and knuckling.

RESULTS

Intermediate crural overlay decreased projection in all 11 patients and increased the nasolabial angle in 7 patients. One patient had no change in the nasolabial angle, and 3 patients had counterrotation of 1 degrees , 3 degrees , and 4 degrees . A postoperative physical examination revealed that no patient had developed bossae, tip asymmetries, or knuckling. In addition, the double break was maintained in all the study patients.

CONCLUSIONS

Intermedial crural overlay is a reliable technique for achieving tip deprojection. Overall, the nasolabial angle is maintained (although in 3 patients, clinically insignificant counterrotation did occur). In addition, the length of the intermediate crura is reduced, but the double break is preserved. In the group of patients with thin skin and tip overprojection secondary to overdevelopment of the lower lateral cartilages, intermediate crural overlay achieves tip deprojection while controlling the nasolabial angle and preserving the natural curvature of the dome.

Reducing complications in rhinoplasty

The dedicated rhinoplasty surgeon continues to acquire throughout his or her career an increasingly detailed understanding of the anatomy and the problems that occur related to rhinoplasty and a growing armamentarium of techniques to achieve improvement or correction. This article out-lines the authors' approach and discusses selected technical problems and approaches to reducing their occurrence. Focusing on the two essential goals-making the patient happy and making this the patient's only nasal surgery-primary rhinoplasty can be a uniquely rewarding experience for the patient and the surgeon.

Multimodality Approach to Sinus and Nasal Disorders: Results of Treatment as Determined by a Patient Survey

Patients with sinus and nasal disorders whose symptoms persist despite primary care may benefit from a referral to a dedicated nose and sinus center where all treatment modalities are available. The essential principle of a multimodality approach is that medical therapy, allergy treatment, and surgery are all important and useful tools. While various medical and surgical treatments of sinus and nasal disorders have been well described in the literature, overall assessments of comprehensive treatment are uncommon. For more than 7 years, the office practice of the senior author (D.G.B.) has been dedicated to the treatment of sinus and nasal disorders. In an effort to assess the results of the multimodality approach to therapy delivered there, we mailed questionnaires to 1,800 patients who had been treated at this practice over a 3-year period. Responses from 222 of these patients revealed that patients required less medication following treatment with a multimodality approach and that they expressed a high degree of satisfaction with the comprehensive care they received. In addition, most patients with asthma experienced relief of their asthma symptoms following treatment for sinonasal disease. We conclude that a stepwise, multimodality, specialty-center approach to treatment is beneficial for patients with persistent sinonasal disorders.

Multimodality approach to sinus and nasal disorders: results of treatment as determined by a patient survey

Patients with sinus and nasal disorders whose symptoms persist despite primary care may benefit from a referral to a dedicated nose and sinus center where all treatment modalities are available. The essential principle of a multimodality approach is that medical therapy, allergy treatment, and surgery are all important and useful tools. While various medical and surgical treatments of sinus and nasal disorders have been well described in the literature, overall assessments of comprehensive treatment are uncommon. For more than 7 years, the office practice of the senior author (D.G.B.) has been dedicated to the treatment of sinus and nasal disorders. In an effort to assess the results of the multimodality approach to therapy delivered there, we mailed questionnaires to 1,800 patients who had been treated at this practice over a 3-year period. Responses from 222 of these patients revealed that patients required less medication following treatment with a multimodality approach and that they expressed a high degree of satisfaction with the comprehensive care they received. In addition, most patients with asthma experienced relief of their asthma symptoms following treatment for sinonasal disease. We conclude that a stepwise, multimodality, specialty-center approach to treatment is beneficial for patients with persistent sinonasal disorders.

A dedicated specialty center for nose and sinus care: an organized approach

A specialty center focusing on a single, widespread medical problem and housing all treatment modalities is a revolutionary approach to medical treatment. Sinusitis, the most common chronic illness in the United States, is ideally suited to this approach. By housing the most advanced options for patients in a highly specialized treatment facility, attention is focused on the patient's problem, and treatment may be improved. In this article, an overview of the specialty center approach to sinus and nasal disorders is provided. State-of-the-art medical treatment, allergy evaluation and treatment, and surgical technology, including powered instrumentation and computerized image-guided surgery, are all employed in the treatment of functional nasal problems and cosmetic nasal requests. A subspecialty training program will allow for replication of this model for sinus and nasal care nationally. The Becker Nose and Sinus Center, LLC, is the first specialty center in New Jersey focused on diagnosing and treating patients who suffer from nasal and sinus disorders. The Nose and Sinus Center houses some of the most advanced options for patients in nose and sinus care in a highly specialized treatment facility and is a model for this organized approach to sinus and nasal care.

Diagnostic and surgical endoscopy in functional septorhinoplasty

Endoscopy has altered our ability to diagnose pathology accurately during the preoperative assessment, and it has also offered surgeons the ability to perform surgeries in a minimally invasive manner. In this article, we review the senior author's experience with diagnostic and surgical endoscopy in functional septorhinoplasty. A thorough examination of the nasal cavity in the patient seeking cosmetic rhinoplasty along with correction of nasal obstruction is enhanced by the performance of office nasal endoscopy. Endoscopically guided septoplasty is useful as a minimally invasive approach for isolated septal deformities, and it is an indispensable approach in difficult revision nasal surgeries in which obstructing septal deviation persists. Endoscopy is a critical diagnostic and surgical tool in patients seeking cosmetic nasal surgery who also have functional nasal complaints.

Nasal reconstruction: the state of the art

PURPOSE OF REVIEW

Cutaneous malignancies of the nose are common problems and create the need for nasal reconstruction within many otolaryngology practices. In spite of the fact that such reconstruction is an ancient art, there continue to be innovations and advances that allow for more predictable and functional long-term results.

RECENT FINDINGS

Analyzing the nasal defect through an organized algorithm can be useful in many circumstances, especially when one needs to consider vectors of tension, minimizing alar base asymmetry, resultant scars, and preservation of the intranasal airway. Application of the principle of aesthetic subunits has greatly improved the cosmetic results for many large nasal defects, and there have been some proposals to modify the original definitions and concept. Structural reconstruction is paramount with complex defects that involve the nasal framework or with those that are located in functionally critical areas. Autogenous cartilage grafting remains the gold standard, but the use of alloplastic and homograft materials for grafting continues to be reported as an alternative. Internal lining repair is essential with larger defects and the versatility of intranasal flaps is understood, but at times not available. Other flaps have been described and may be useful on such occasions.

SUMMARY

There are many considerations during nasal reconstruction, and the surgeon must be facile with a variety of options within his/her armamentarium.

Treatment of nasal obstruction from nasal valve collapse with alar batten grafts

Nasal obstruction may require treatment with rhinoplasty techniques. One cause of nasal obstruction is known as nasal valve collapse. This refers to narrowness and weakness at the nasal valve, the narrowest part of the nasal airway. There are a number of surgical approaches available to treat nasal valve collapse. Selection of the appropriate surgical intervention depends on proper identification of the anatomic cause of the collapse. Alar batten grafts are especially useful for addressing nasal valve collapse caused by a weak nasal sidewall. In this report, we review the senior author's experience with the use of alar batten grafts for nasal valve collapse. Twenty-one patients had septoplasty with placement of alar batten grafts; all patients noted improvement in their nasal breathing. Seven patients underwent ear cartilage harvest with alar batten grafts, and five of them noted improvement, one noted partial improvement, one noted no improvement. Six patients underwent revision septorhinoplasty with alar batten grafting, and ten patients underwent revision septorhinoplasty with ear cartilage harvest and alar batten grafting. These patients all reported improvement in their nasal breathing postoperatively. Six patients underwent revision rhinoplasty (no septoplasty) with ear cartilage and battens. These patients hold special interest because no other intranasal procedures were performed that affected nasal breathing. All six of these patients reported significant improvement of their nasal breathing and all patients were satisfied with their postsurgical cosmetic appearance. The nasal valve area is considered to be the location of the least cross-sectional area in the nose. When narrowing of the nasal valve is a result of collapse of the nasal sidewall, alar batten grafts are a useful technique to address the patient's nasal obstruction.

Auricular cartilage in revision rhinoplasty

Revision rhinoplasty is a challenge in reconstruction to the rhinoplasty surgeon, both in the techniques of repair and the choice of implant material for augmentation grafting. Often, patients seeking revision or reconstructive rhinoplasty have previously undergone septoplasty with sacrifice of major amounts of septal cartilage. These situations confront the surgeon with the need for a decision about the material that will be used for structural grafting. The senior author follows the time-tested approach of generations of surgeons who have used exclusively autogenous material for nasal reconstruction because of its superior long-term survival characteristics, its ready availability in the head and neck region, its resistance to infection and resorption, and its bendability and flexibility when implanted in the nose. With this in mind, the subject of this article is the use of auricular cartilage in revision rhinoplasty. Careful strategic planning must be undertaken to get the maximal and ideal benefit from the auricular cartilage. The revision rhinoplasty surgeon must understand the anatomy of the external ear and must be able to manage the precious cartilage supply to get the maximum use of it in reconstructive rhinoplasty.

Cerebrospinal fluid leak after acoustic neuroma surgery: a comparison of the translabyrinthine, middle fossa, and retrosigmoid approaches

OBJECTIVE

To determine whether the choice of surgical approach affects the rate of postoperative cerebrospinal fluid leakage in patients who have undergone surgical resection of acoustic neuroma.

STUDY DESIGN

Retrospective chart review.

SETTING

Tertiary referral center.

PATIENTS

Three hundred patients who underwent surgery for acoustic neuromas were selected by consecutive medical record number until 100 resections via each surgical approach (translabyrinthine, middle fossa, and retrosigmoid) had been gathered.

MAIN OUTCOME MEASURES

Surgical approach used, cerebrospinal fluid leak incidence, tumor size, patient age.

RESULTS

Postoperative cerebrospinal fluid leak of any severity was observed in 13% of translabyrinthine, 10% of middle fossa, and 10% of retrosigmoid patients. These difference in the rate of cerebrospinal fluid leakage were not statistically significant (p = 0.82). The majority of leaks were managed conservatively with fluid and activity restriction, often accompanied by a period of lumbar subarachnoid drainage. There was a need to return to the operating room for a definitive procedure in 4% of translabyrinthine, 2% of middle fossa, and 3% retrosigmoid patients; again not statistically different among the approaches (p = 0.43). Tumor size was not correlated with cerebrospinal fluid leak rate (p = 0.13). Patient age, for patients older than 50 years, was suggestive of increased odds of cerebrospinal fluid leak (p = 0.06).

CONCLUSION

Neither surgical approach nor tumor size affects the rate of postoperative cerebrospinal fluid leakage or the necessity of managing a leak with a return to the operating room. Cerebrospinal fluid leakage rates have remained stable in recent decades despite numerous innovative attempts to improve dural closure, seal transected air cell tracts, and occlude anatomic pathways. The finding that leak rates were similar among three dissimilar surgical techniques suggests that factors other than techniques of wound closure, such as transient postoperative rises in cerebrospinal fluid pressure, may be responsible for these recalcitrant cases.

Thirty-five millimeter versus digital photography: comparison of photographic quality and clinical evaluation

The objective of this article is to assess the quality of digital images versus standard 35-mm photodocumentation and to undertake a comparative assessment of 35-mm and digital photography in a clinical setting in facial plastic surgery. For evaluation of image quality, 10 subjects had images captured via a conventional 35-mm single lens reflex (SLR) camera and a digital camera under identical lighting conditions. The digital images were transferred to computer hard drive and processed for production of slides. Direct side-by-side comparison of projected images was performed by the authors. The standard photographic slides were of slightly finer detail and crispness than the computer-generated images. In a clinical setting, the quality of both the 35-mm and digital photographs enables complete preoperative evaluation and assessment of postsurgical outcome.

Intrusive thinking in psychiatric patients after stress

A clinical hypothesis of increased intrusive and repetitive thought after stress was operationalized into experimental procedures to study cognitive response to stress. In a counterbalanced design, 23 non-psychotic inpatients from a military hospital saw neutral and stress films, performed signal-detection tasks, and gave written reports of mental contents. The data were consistent with clinical predictions and analogous to prior data from Ss without psychiatric diagnosis: after the stressful film patients had significantly more intrusive thinking, film references, and intrusive film references, as measured by content-analysis techniques.

Intrusive and repetitive thought after stress: a replication study

A hypothesis of increased intrusive and repetitive thought after stress was based on clinical observations of post-traumatic syndromes. 21 Navy enlisted men were divided into independent groups: half saw a stressful film, half a neutral film after a shared baseline period. The stress group had significantly higher levels of intrusive thought in the post-film period as measured by both content analysis and self-rating techniques, and significantly higher levels of stimulus-repetitive and task-irrelevant thought as measured by content analysis of introspective reports.