Endoscopic limited septoplasty in combination with sinonasal surgery

The systematic use of fiberoptic techniques in the sinonasal region has made it possible to assess the nasal septum with more precision. The presence of limited septal deviation or isolated septal spurs can cause airway obstruction in the sinuses or impede the execution of endoscopic sinonasal procedures for a disorder not related to the morphology of the nasal septum. This study assesses the indications, surgical technique, and results in 170 patients who underwent endoscopic limited septoplasty performed concomitantly with endoscopic sinonasal surgery.     

Endoscopic septoplasty: indications, technique, and results.

Endoscopic septoplasty is an attractive alternative to traditional "headlight" approaches to septoplasty. The primary advantage of the technique is the ability to reduce morbidity and postoperative swelling in isolated septal deviations by limiting the dissection to the area of the deviation. This ability to markedly reduce the extent of subperichondrial dissection is particularly valuable in patients who have undergone prior septal cartilage resection. Other advantages include improved visualization, particularly in posterior septal deformities; improved surgical transition between septoplasty and sinus surgery; and its use as an effective teaching tool. We present our experience with endoscopic septoplasty in a series of 111 patients. Surgical indications, technique, and complications are discussed.     

Septoplasty and turbinate surgery

When a patient requesting rhinoplasty also complains of nasal obstruction, it is critical to accurately diagnose the cause. The author reviews diagnostic procedures, including anterior rhinoscopy, nasal endoscopy, and coronal-sinus computed tomography scan. He discusses technical aspects of septoplasty and turbinate surgery, which address common causes of nasal obstruction, emphasizing traditional and endoscopic septoplasty, septoplasty techniques to address the caudal septum, and a graduated stepwise approach to the inferior turbinates.     

Laser-assisted outpatient septoplasty: results in 703 patients.

Laser-assisted outpatient septoplasty is a new technique devised to minimize and simplify surgery under local anesthesia. It takes 5 minutes and has a specific clinical application in chronic nasal obstruction because of moderate anterior septal deviation in adults. It is less invasive than traditional septoplasty and has less morbidity, lower medical costs, and faster return to full activity. Seven hundred three patients underwent this operation from August 1995 to June 1998, with a patient evaluation performed before and after surgery. The evaluation was first performed by means of a direct interview, with a clinical examination and acoustic rhinometry, and then by means of a telephone interview, with strictly standardized questioning. Our results show a surgical success rate of 90.8% on the nasal obstruction but also an improvement on nasal discharge, sneezing, recurrent headaches, and chronic rhinosinusitis.     

鼻内镜下鼻中隔成形术临床应用观察

目的探讨鼻内镜下鼻中隔成形术的优点.方法鼻内镜下行鼻中隔成形术50例,其中高位和后段偏曲6例.结果50例均一次完成手术,偏曲的鼻中隔均获得彻底矫正.手术时间30～72 min,平均48 min,偏进的鼻中隔获得彻底矫正,随访6～9个月,平均7.1月,治愈45例(90%),好转5例(10%).无鼻中隔血肿、脓肿、穿孔、鼻腔粘连、鼻梁塌陷等并发症发生.结论鼻内镜下鼻中隔成形术,手术时间短,术中出血少,疼痛轻,术后并发症少,可同期行鼻窦手术,完全可以取代传统的鼻中隔黏膜下切除术.     

Concurrent functional endoscopic sinus surgery and rhinoplasty: pros

Despite historical concerns about the spread of infection from the sinuses to the nasal tissues,concurrent septorhinoplasty and endoscopic sinus surgery may be performed safely in most patients who meet the criteria for sinus surgery. However, otolaryngologists should use good medical judgment in selecting patients appropriate for the combined procedures.Patients with extensive sinus pathology or systemic illness are not the ideal candidates for concurrent surgery. It is recommended to perform the septal and sinus surgery first, so that the surgeon may postpone the elective rhinoplasty procedure if unfavorable intraoperative circumstances develop. Overall, when performed in carefully selected patients, contemporaneous rhinoplasty and endoscopic sinus surgery is safe and effective and offers many advantages for the patient.     

Effect of nasal surgery on the nasal cavity as determined by acoustic rhinometry.

Acoustic rhinometry (AR) was used to objectively measure the success of septoplasty in relieving nasal obstruction caused by septal deviation. In addition, the patients were given a questionnaire to subjectively assess symptoms of congestion, rhinorrhea, and sneezing. Patients diagnosed with a septal deviation requiring surgery to eliminate obstruction were enrolled in this study. A septal deviation often results in concomitant sinonasal or respiratory problems that require septoplasty plus other surgeries to treat the patient effectively. AR measurements for patients who underwent septoplasty or septoplasty plus other surgeries were taken before and after surgery. To avoid confounding results caused by different levels of congestion, we used only postdecongestant values to analyze the data and only the side of the nose with the smaller volume for analysis. Patients in the septoplasty-only group showed a statistically significant (P < 0.01) increase in volume as measured by AR, a decrease in the symptom of congestion, and a decrease in the symptom of rhinorrhea. Patients who had septoplasty plus other sinonasal procedures showed significant increases in volume and cross-sectional area (CSA) 3, whereas CSAs 1 and 2 increased also, but not significantly.     

Outcomes after nasal septoplasty: results from the Nasal Obstruction Septoplasty Effectiveness (NOSE) study.

OBJECTIVE: Our goal was to assess disease-specific quality of life outcomes after nasal septoplasty in adults with nasal obstruction. DESIGN, SETTINGS, AND PATIENTS: We conducted a prospective observational outcomes multicenter study with 14 sites and 16 investigators, including private practice and academic settings. Patients had had septal deviation and symptomatic nasal obstruction for at least 3 months, and medical management had failed. METHODS: Patients with septal deviation completed a validated outcomes instrument (the Nasal Obstruction Septoplasty Effectiveness [NOSE] scale) before and 3 and 6 months after septoplasty, with or without partial turbinectomy. RESULTS: Fifty-nine patients underwent surgery; there was a significant improvement in mean NOSE score at 3 months after septoplasty (67.5 versus 23.1, P < 0.0001), and this improvement was unchanged at 6 months. Patient satisfaction was very high, and patients used significantly fewer nasal medications. CONCLUSIONS: In patients with septal deformity, nasal septoplasty results in significant improvement in disease-specific quality of life, high patient satisfaction, and decreased medication use.     

Endoscopic septoplasty

Endoscopic septoplasty (ES) is gaining in popularity as surgeons come to appreciate the many advantages this procedure possesses compared to the traditional open approach. We present our experience and discuss advantages and disadvantages of ES. Particular attention is given to the use of ES in the correction of nasal valve obstruction. A novel classification system for septal deviations relevant to the endoscopic approach is offered.     

The utility of concurrent rhinoplasty and sinus surgery: a 2-team approach

OBJECTIVE: To evaluate the safety and efficiency of and patient satisfaction with a 2-team approach for combined rhinoplasty and sinus surgery. METHODS: We conducted a retrospective medical chart analysis of consecutive patients with sinus disease and functional nasal obstruction. Forty-four patients (29 women and 15 men; age range, 22-75 years) had severe nasal obstruction with chronic sinusitis and were found to have indications for this procedure. All patients were followed up for a minimum of 6 months after surgery. Patients completed a standardized questionnaire at the time of medical chart review, and 36 patients completed a telephone interview. RESULTS: All 44 patients underwent rhinoplasty with an endoscopic sinus procedure. Twenty-seven procedures (61%) were endonasal, whereas 17 (39%) were open rhinoplasty. Patients with internal nasal valve collapse underwent 28 butterfly grafts, 6 spreader grafts, and 8 batten grafts. The endoscopic sinus procedures consisted of maxillary antrostomy (30/44 [68%]) and ethmoidectomy (28/44 [63%]). Overall, 20 (65%) of 31 patients reported a postsurgical nasal airway that was significantly improved. Most sinus symptoms were resolved postoperatively, with 25 (71%) of 35 patients describing their improvement as significant. Thirty-two (92%) of 36 patients stated that they would recommend the concurrent procedure. CONCLUSION: Patients presenting with nasal obstruction and chronic sinusitis tolerated combined rhinoplasty and sinus procedures without added morbidity.     

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.     

Triple-procedure technique in internal nasal valve surgery

In cases of narrowing of the internal nasal valve angle, we address all structures that commonly contribute to the internal valve area obstruction. We term this the “triple-procedure technique”. The aim of this study was to assess the efficacy of this technique in improving patients' subjective nasal patency. A prospective longitudinal case study was conducted in a tertiary hospital in northeast of England. All consecutive patients who complained of nasal obstruction and were diagnosed with the internal nasal valve angle narrowing due to septal deviation were offered to have a triple-procedure operation (septoplasty, turbinate surgery and internal nasal valve surgery). Patients completed a validated nose-related questionnaire (Nasal Obstruction Symptom Evaluation (NOSE)) preoperatively, which was repeated 3?months after the operation. The change in NOSE score was the outcome measure. Eight of the nine patients recruited to the study completed the questionnaires (88% response rate). The total and the domain scores improved after the operation, which were clinically and statistically significant. The effect size proved to be very large (total NOSE score effect size, 4.0). Our study shows that addressing all three structures commonly affecting the internal valve area is an effective technique in improving the obstruction caused by the narrow internal nasal valve angle.     

Unexpected overnight admissions following day-case surgery: an analysis of a dedicated ENT day care unit

Day-case surgery is an integral part of otolaryngology, and many procedures can be performed as day-cases provided strict criteria are applied in the selection of patients. We reviewed patients who required unexpected admission from the day-case unit at the Royal National Throat, Nose and Ear Hospital, London between April 1997 and March 1998. The total number of patients undergoing surgery was 1642. Of the total, 29 (1.8%) had to be admitted unexpectedly for overnight stay: 24 of these patients had undergone nasal surgery, representing 5.4% of all the nasal procedures performed--and the cause of all these admissions was haemorrhage. Further analysis revealed 22 of these 24 nasal operations had included a septoplasty. The total number of septoplasties performed was 163; thus, septoplasty had an unexpected admission rate of 13.4%. This information has been used to formulate stricter guidelines for day-case septoplasty admissions in our unit.     

Endoscopic partial inferior turbinoplasty.

Endoscopic partial inferior turbinoplasty with a microdebrider has been introduced as an alternative to other inferior turbinectomy techniques for the treatment of nasal airway obstruction. Between June 1994 and December 1997, 100 patients underwent endoscopic partial inferior turbinoplasty. Concurrent septoplasty was performed in 81 patients, and functional endoscopic sinus surgery was performed in 43 patients. Synechiae formation in 12 patients was the most common complication and resolved in nearly all cases. Postoperative improvement in nasal patency occurred in 93% of the patients. In the 48 patients for whom preoperative subjective scores were available, a significant difference was noted when comparing preoperative and postoperative subjective and outcome scores of nasal patency (P < 0.0001). Patients with underlying allergy and chronic sinusitis tended to have lower outcome scores. Postoperative rhinomanometry was obtained in 21 patients and revealed a normalized mean total nasal resistance of 0.23 Pa/mL/second. This improved to 0. 17 Pa/mL/second with topical decongestion (P = 0.0029), revealing the retention of the turbinate mucosa's vasoactive capability. We conclude that endoscopic partial inferior turbinoplasty provides a good alternative to other inferior turbinectomy techniques and is associated with excellent outcomes and minimal morbidity.     

Endoscopic-Assisted Correction of the Deviated Nose

The approach to nasal bone classic corrective rhinoplasty is an almost-blind technique, where the results depends on feeling by the surgeon's hand. To overcome these drawbacks, endoscopic-assisted corrective rhinoplasty and septoplasty were performed for 16 cases of deviated noses between January 1995 and May 1997. The average follow-up period was 18 months. All patients were evaluated by symmetrical nasal pyramid, recurrence of the bony deflection, and septal deviation. The postoperative courses were satisfactory in most cases, with few complications. Compared with 28 cases of classic rhinoplasty, the patient satisfaction rate was high (87.5% in endoscopic-assisted rhinoplasty, 71.4% in classic rhinoplasty), and the complication and revision rate was low (0% in endoscopic assisted rhinoplasty, 14.3 and 7.1% in classic rhinoplasty). But extra time (about 40 min) and greater expense were required for endoscopic-assisted rhinoplasty. It appeared to us that endoscopic control during corrective rhinoplasty and septoplasty is a big step toward obtaining better results in bony and cartilage resection with extreme precision under monitor control and magnification. This technique is not an open approach but permits one to see more of the nasal skeleton and bony septum, the cause of the deformity, and the immediate effect of the corrective measures used. The use of an endoscope in corrective rhinoplasty for deviated noses provides an expanded field of vision, direct manipulation of lesions, and better aesthetic and functional results.     

Sinus mucoceles and surgery in iatrogenic diseases

The increasing number of mucocele cases treated by the authors during the past ten years coincide with the expansion of functional endoscopic sinus surgery (FESS). The aim of this study is to evaluate the iatrogenic characteristics of this surgery by analysing the locations, time of development and the potential pathogenic factors of sinus mucoceles. Forty-two sinus mucoceles were operated in our department. These mucoceles were most frequently found in the anterior ethmoido-frontal system. Eleven patients had a history of endonasal ethmoidectomy mainly due to nasal polyposis. The time of mucocele formation after initial FESS (< 22 months) seems to be shorter than after exonasal sinus surgery or trauma (< 10 years). Endoscopic and CT-scan revealed different types of sinus obstruction findings: nasofrontal duct occlusion due to a fibrosis and osteogenic scar tissue process, or anterior ethmoid synechia in the case of ethmoido-frontal sinus mucocele, uncinate process fragment or scar tissue duct occlusion as far as maxillary sinus mucocele were concerned. We conclude that there seems to be a correlation between the expansion of FESS and the increasing number of mucocele cases. However, in this context it has to taken into consideration, that our department treats a considerable number of sinus pathology. Anterior ethmoid seems to be a favourable area for sinus mucocele formation. In order to prevent mucocele, it is essential to carry out FESS with great precaution. If endonasal surgery is performed, particularly in the anterior ethmoid, a close endoscopic follow-up, completed by radiological examinations, where necessary, must be ensured.     

Endoscopic endonasal repair of blowout fractures of the orbital floor

Objectives: This study is to show the usefulness of the endoscopic endonasal approach in the surgical treatment of isolated blowout fractures of the orbital floor.Methods: Between 1997 and 2003 we operated on 65 patients complaining of diplopia due to isolated blowout fractures of the orbital floor, including 4 patients accompanied with enophthalmos. In 62 of the 65, only the endonasal approach with endoscope was used, while in the remaining 3 patients, we used the combined endonasal and transantral approach. To do the endonasal repair surgery smoothly under the endoscope, via the middle nasal meatus, septoplasty was supplemented in 13 patients and submucous conchotomy in 57. The bone fragments trapping the orbital content herniated into the maxillary sinus were carefully removed so as to keep the periorbita intact. Tampon gauzes or a balloon catheter for temporal fixation was placed in the maxillary sinus through the middle nasal meatus to support the orbital floor for 2 to 7 days. No permanent supporting material was used. Immediately following the repair and the fixation the eye traction test was respectively performed to confirm that the eyeball was freely moving.Results: Postoperatively diplopia disappeared in 50 of the 57 patients using only the endonasal approach, (87.7%) and enophthalmos improved 3 of 4 followed over 6 months.Conclusions: From this high success rate with respect especially to diplopia we conclude that the endoscopic endonasal approach is alternative to extranasal methods in view of cosmetics and the improvement of eye movement.     

Foreign-body inclusion cyst presenting on the lateral nasal sidewall 1 year after rhinoplasty

Hemostasis and decreased risk of synechiae formation are benefits of nasal packing after sinus surgery; however, these must be weighed against the possible complications, which can include devastating toxic shock syndrome. Nasal packing is often impregnated with an ointment that allows for a less traumatic placement into and removal from the nasal cavity, as well as providing some antibiotic coverage for nasal bacterial flora. Orbital complications secondary to the petroleum-based packing have been reported. When sinus surgery is performed in conjunction with a rhinoplasty, there is a possibility of petroleum ointment migrating into intranasal incisions or osteotomy sites. A 15-year-old girl was examined 1 year after endoscopic sinus surgery combined with an open rhinoplasty had been performed at another institution. Physical examination showed a widened nasal dorsum with an open-roof deformity and a 1-cm firm mass lateral to her lateral nasal sidewall. The pathological examination after removal of the cyst showed a foreign-body inclusion cyst or lipogranuloma. The cyst contained a petroleum-based substance.     

Effect of pharyngeal packing during nasal surgery on postoperative nausea and vomiting

Objective

The aim of this study was to evaluate the efficacy of pharyngeal packing in reducing postoperative nausea and vomiting (PONV) after nasal surgery by taking into consideration the surgery types.

Study Design

A prospective, randomized, controlled trial.

Setting

A tertiary referral center.

Subjects and Methods

After the study was approved by the local ethics committee, this study was conducted in the Otorhinolaryngology clinic with the collaboration of the Anesthesiology clinic. The development of PONV within 24 hours after surgery was evaluated in patients who were applied a pharyngeal pack (Group 1) or not (Group 2) during nasal surgery.

Results

There were 104 adult patients for routine nasal surgery included in the current study, yielding 100 (group 1, n = 50; group 2, n = 50) evaluable subjects. No significant difference was found in the incidence of PONV between the two groups at two (P = 0.41), four (P = 0.54), eight (P = 0.51), and 24 hours. According to surgery type, the incidence of PONV after two hours was 71 percent in septorhinoplasty, 68 percent in endoscopic sinus surgery, and 50 percent in septoplasty; after four hours it was 59 percent in septorhinoplasty, 53 percent in endoscopic sinus surgery, and 37 percent in septoplasty; and after eight hours it was 35 percent in septorhinoplasty, 39 percent in endoscopic sinus surgery, and 21 percent in septoplasty. PONV was not seen at 24 hours. Compared to the septoplasty group for which pharyngeal packing was used, significantly lower rates of PONV at four and eight hours were found in the septoplasty group in which pharyngeal packing was not used (P = 0.02).

Conclusion

Pharyngeal packing in nasal surgery has no impact on PONV.     

Quick Septoplasty: Surgical Technique and Learning Curve

Background  

The importance and technical difficulties of septal surgery often are underestimated. Although septoplasty is among the most common procedures in nasal surgery, it is poorly taught and developed.