Unusual Causes of Nasal Septal Abscess Including a COVID-19 Swab Test After Nasal Surgery.

A nasal septal abscess is a rare lesion that usually results from a nasal septal hematoma after nasal trauma or surgery, although it can occur unexpectedly. Nasal septal abscesses should be prevented and treated immediately. The authors describe 2 unusual cases: 1 caused by sudden loosening of the quilting suture of the nasal septum and the other by a nasopharyngeal swab test for coronavirus disease-2019. The authors also provide an intraoperative video and a literature review.

A Novel Septoplasty Technique for Patients With Nasal Fractures.

ABSTRACT: Nasal structures have both functional and cosmetic significance. These structures maintain the shape of the nose and regulate the nasal airflow. During trauma, fractures of the nasal bone are frequently associated with nasal septum deviations. This can lead to the nasal bone collapsing and nasal obstruction. The septoplasty technique is a major surgical intervention to improve nasal obstructions, with the submucosal resection of the deviated septum. In the past, septoplasty was deferred until the nasal bone fracture was healed to reduce the postoperative risk of saddle-nose and flat nose deformities. Advances in technology have enabled surgeons to attempt septoplasty together with a closed reduction of the nasal bone fraction. It is most important to preserve the septal support structure during surgery. Hence, we advocate that the nasal septum be reset in the midline rather than removed, by modified endoscopic septoplasty.

Changes in the Time-Domain of Heart Rate Variability and Corticosterone after Surgical Trauma to the Nasal Septum in Rats.

The aim of the work was to study changes in the time range of heart rate variability (HRV) against the background of changes in the concentration of corticosterone in blood plasma in rats after surgical trauma to the nasal septum. Septoplasty was simulated in 30 mature male Wistar rats weighing 210-290 g. ECG was recorded with subsequent analysis of the time domain of HRV, as well as blood sampling to estimate changes in the concentration of corticosterone in the blood plasma was performed. As a result, SDNN significantly increased in comparison with the control on days 2 and 3 (p < 0.001) but decreased on days 4-5 (p < 0.001) and 6 (p < 0.01). rMSSD changed in waves with two irregular peaks on days 1 and 6. SDNN/rMSSD, in comparison with the 1st day of the postoperative period, increased on the 2nd day, continued to increase (p < 0.05), and then began to decrease on day 4 (p < 0.01). The total HRV power of was low throughout the postoperative period (p < 0.001), except for day 3, when it was equal to the control data. The increase in the total power index fell on day 3 after the operation (p <0.01), after which its decline was observed again. The concentration of corticosterone in the blood plasma in rats was significantly higher than before (p < 0.001). On postoperative day 2 to 4, its plateau was determined. Simulation of septoplasty leads to changes in the time range of HRV, an increase in the concentration of corticosterone in the blood plasma in rats with its maximum at the time of surgery and 24 h later, and the formation of a "plateau" on postoperative days 2 to 4, which coincides with the changes in HRV.

Pressure Injuries of the Nose and Columella in Preterm Neonates Receiving Noninvasive Ventilation via a Specialized Nasal Cannula: A Retrospective Comparison Cohort Study.

PURPOSE: The aims of this study were to measure the incidence and severity of nasal septum injury in premature infants receiving continuous positive airway pressure (CPAP) via a noninvasive thin-walled cannula, and to evaluate the effect of a polyvinyl chloride foam barrier dressing in reducing these injuries. DESIGN: Retrospective chart review, comparison cohort study. SUBJECTS AND SETTING: The sample comprised 235 neonates with a gestational age of 28 weeks or younger. Their mean gestational age was 26 weeks (range 22-28 weeks) and mean birth weight was 840 g (range 430-1320 g). The study setting was a level 4, regional neonatal intensive care unit housed in a 200-bed freestanding children's hospital located in the Northeastern United States. METHODS: Data were collected during 3 periods. During all 3 data collection periods, we used a soft, thin-walled nasal cannula, with a relatively short, binasal prong interphase and small diameter tubing connected to a ventilator circuit capable of transmitting positive airway pressure in neonates. During data collection periods 1 and 3, we used a polyvinyl foam barrier dressing as a preventive intervention against nasal skin damage; specifically, we placed a precut barrier on the prongs to protect the nasal skin. One side of the barrier foam has an adhesive surface, which was placed against the prongs. Study period 2 differed; during this period neonates were treated with the nasal cannula without the foam barrier based on manufacturer experience suggesting the foam barrier is not needed for prevention of skin damage. Pressure injuries (PIs) that occurred during each study period were staged according to National Pressure Ulcer Advisory Panel definitions. RESULTS: Eighty neonates were evaluated during study period 1 (thin-walled nasal cannula plus foam barrier). We evaluated 27 neonates during period 2 (thin-walled nasal cannula and no foam barrier) and 128 were evaluated during study period 3 (thin-walled nasal cannula plus foam barrier). Six neonates (7%) developed PIs during period 1, and 2 (1.5%) developed during study period 3. All were stage 1 and 2 PIs, no full-thickness injuries, also referred to as columella necrosis developed during use of the thin-walled nasal cannula in combination with the foam barrier dressings. In contrast, 13 PIs (48%) of neonates managed during data collection period 2 (thin-walled nasal cannula with no foam barrier) developed PI, and 40% experienced stage 3 PI or columella necrosis. This difference reflects a 6-fold increase in nasal injury occurred when nasal continuous positive airway pressure (NCPAP) was administered without use of the protective barrier dressing. CONCLUSION: We found clinically relevant difference in the occurrences of nasal PI in neonates managed with NCPAP; occurrences of stage 3 PI were 6-fold higher when a thin-walled cannula was used without a protective foam barrier dressing.

Nasal septal abscess: a 10-year retrospective study.

OBJECTIVE: Nasal septal abscess is an uncommon condition but it can cause potentially life-threatening intracranial complications and cosmetic nasal deformity. METHODS: We analyzed ten years of cases to determine the optimal diagnostic and therapeutic modalities. A retrospective review of case notes from Tri-Service General Hospital archives was performed. Records of six patients diagnosed with nasal septal abscess, who were treated from September 2007 to August 2017 were retrospectively reviewed. Patients' clinical symptoms, etiology, diagnostic methods, bacteriology, antibiotic and surgical treatment were recorded and analyzed. RESULTS: Out of six patients diagnosed with nasal septal abscess, three were male and three were female. Ages ranged from 19 to 75 years (mean 51 years). The most common symptoms at presentation were nasal pain and nasal obstruction. Typical etiologies were trauma or acute sinusitis, but uncontrolled diabetes mellitus was also an important etiology. In the series of six patients, four of them had positive findings of abscess and in drainage, had the following bacterial cultures: Staphylococcus aureus (two cases), methicillin-resistant S. aureus (one case), and Klebsiella pneumoniae (one case). In addition to antibiotic treatment, all patients underwent surgical drainage and had complete resolution of disease without intracranial complications during at least 1 year of follow-up. However, two out of the six patients developed saddle nose deformity. CONCLUSIONS: This study highlights that: 1. In view of the rapidly increasing number of diabetes mellitus cases, uncontrolled diabetes mellitus is an important etiology of nasal septal abscess. 2. Although S. aureus is the most common pathogen, we must pay attention to methicillin-resistant S. aureus (MRSA) to prevent severe complications and patients who are at increased risk for MRSA colonization should be administrated antibiotics against MRSA initially. 3. Nasal septal abscess should be managed with parenteral broad spectrum antibiotics, appropriate drainage and immediate reconstruction of the destructed septal cartilage with autologous cartilage graft, to prevent serious intracranial complications and cosmetic nasal deformity.

Nasal Septal Abscess Developed After Radiofrequency Cauterization for Epistaxis.

Nasal septal abscesses are commonly caused by nasal trauma, infection, and nasal surgery. As delayed treatment of nasal septal abscesses can cause various complications, including saddle nose, a prompt diagnosis with the relevant intervention is important. However, the diagnosis of nasal septal abscesses is difficult when nasal pain occurs after cauterization because there have been no formal reports of nasal septal abscesses owing to cauterization for epistaxis. Here, the authors report the first case of a nasal septal abscess that developed after cauterization. A 48-year-old woman underwent radiofrequency cauterization as a treatment for epistaxis. She developed nasal pain 10 days following cauterization, and a computed tomography scan revealed a nasal septal abscess. Careful observation should be undertaken in patients who undergo cauterization of the nasal septum, especially in patients complaining of nasal pain.

Treatment of Nasal Deviation With Underlying Bony Asymmetry Secondary to Augmentation Rhinoplasty in Asian Patients.

BACKGROUND: In Asian patients, nasal deviation secondary to augmentation rhinoplasty may result from underlying bony asymmetry that was not corrected intraoperatively. Diagnosis and treatment of this condition are complicated by the masking effect of dorsal implants. OBJECTIVES: The authors applied computed tomography (CT) to examine the causes of nasal deviation after augmentation rhinoplasty. CT results were utilized in preoperative planning for revisional surgery. METHODS: Fifteen women with nasal deviation after augmentation rhinoplasty and CT-confirmed bony asymmetry were included in a retrospective study. To correct nasal deviation, the authors performed revisional rhinoplasty with paramedian osteotomy and unilateral placement of extended spreader grafts at the concave side of the keystone region. For patients with concomitant glabella-radix deviation, implants comprising expanded polytetrafluoroethylene or autologous fascia were placed. RESULTS: Of the 15 patients with nasal bony asymmetry, 14 had developmental keystone asymmetry, and 1 had osteotomy-induced keystone deviation. Six patients had developmental glabella asymmetry. Patients received follow-up for an average of 11.2 months (range, 6-24 months). Revisional procedures were considered successful in 13 patients; 2 patients required additional surgery to address residual nasal deviation. CONCLUSIONS: CT is valuable for the diagnosis of postaugmentation nasal deviation owing to underlying bony asymmetry. Paramedian osteotomy with extended spreader grafting at the concave side of the keystone area and correction of the glabella-radix deviation are effective procedures to reposition the nasal axis along the midline of the face.

Nasal packing in sphenopalatine artery bleeding: therapeutic or harmful?

The aim of this study is to present our management protocol of sphenopalatine artery bleeding, demonstrating that nasoendoscopic cautery (NC) was a more effective method than the nasal packing, in terms of shorter inpatient stay and reduced complications rate. We present ten posterior epistaxis not resolved by nasal packing. Tabotamp® was placed in the area of sphenopalatine foramen and/or in those parts of the posterior nasal cavity, where it was suspected that bleeding origins. In two cases, the bleeding was resolved in this way, instead eight cases needed of subperiosteal cauterization of sphenopalatine artery by Dessi bipolar forceps (MicroFrance®). 4 of these 8 patients evidenced a remarkable bleeding removing nasal packing (Hb before-nasal packing = 15 ± 0.69 versus Hb after-nasal packing = 13.3 ± 0.81; t student = 2.94; p value = 0.025). These four patients showed a deviation of the nasal septum ipsilateral to epistaxis, and according our experience, a traumatism of sphenopalatine area can be caused by Merocel® nasal packing in this condition. During follow-up, no recurrences of nasal bleeding have been observed in such patients. Nasal packing must be considered if posterior epistaxis is severe, but always taking into account the specific anatomy of patient and in particular septal spurs that can further compromise sphenopalatine artery. In our experience, the endoscopic endonasal cauterization of the sphenopalatine branches represented a safe and effective procedure.

Nasal Septal Deformity in Relation to the Mode of Delivery.

OBJECTIVE: The aim of this study was to find the relation between mode of delivery and the types of septal deviation. MATERIALS AND METHODS: Records of patients treated for a deviated nasal septum from March 2003 to October 2015 were reviewed. Those with previous facial trauma were excluded. Information retrieved included basic demographic data, mode of delivery, sibling birthing order, type and date of surgery, and postoperational outcomes. RESULTS: A total of 130 records were recovered. According to Guyuron's classification of nasal septal deviation, we found that type 5 was the most common type for patients delivered normally, whereas type 2 was the most common type for those who were delivered by cesarean section. CONCLUSION: Mode of delivery may be related to a certain type of deviation. However, studies with larger samples are required to support the finding in our study.

Infiltration with lidocaine and adrenaline instead of normal saline does not improve the septoplasty procedure.

The aim of this study was to determine whether infiltration of local anesthetics with adrenaline improved septoplasty procedure when compared to normal saline. Eight-two patients undergoing septoplasty were randomized into two groups. In group 1, septal mucoperichondrium was infiltrated with lidocaine with adrenaline, and normal saline was used in group 2. Presence of intra-operative septal mucosal injuries, the amount of bleeding, arterial blood pressure, operation time as well as the quality of the surgical field and the convenience of finding the correct surgical plane as determined by the surgeon using a 5-point scale were compared between two groups. There were no significant differences for the amount of blood loss, mean arterial pressure, operation time, or scores for convenience of finding the correct surgical plane between the two groups. There was no significant difference for intra-operative simple (P = 0.631) and total (simple+severe) (P = 0.649) septal mucoperichondrial injuries between groups 1 and 2, either. However, severe mucoperichondrial injury rate was higher in the patients infiltrated with lidocaine and adrenaline (P = 0.026), and the quality of the surgical field was worse in the patients injected with normal saline (P = 0.0179). Infiltration of septal mucoperichondrium with lidocaine and adrenaline instead of normal saline was not advantageous in terms of objective parameters tested, including bleeding amount and duration of surgery as well as the of the total mucosal injury rate in septoplasty procedure.

Long-Term Complications of Button Batteries in the Nose.

BACKGROUND: One of the common emergencies presenting to the emergency department is a child who has inserted a foreign body into their nose. Of the various things that children insert accidently, the most dangerous are button batteries. CASE REPORT: We followed up 11 cases of children with history of button battery insertion in the nose for 1 year. We found that all of the patients had developed a septal perforation; other sequelae included nasal adhesions and saddle nose. WHY SHOULD AN EMERGENCY PHYSICIAN BE AWARE OF THIS?: Button batteries in the nose are dangerous and can lead to early complications with long-term consequences for the patients. Early diagnosis is required so that they can be removed as soon as possible to prevent the development of complications and long-term sequelae.

Extracorporeal Septoplasty: External and Endonasal Techniques.

Severe septal deformities are among the most challenging problems faced by rhinoplasty surgeons. Extracorporeal septoplasty (ES)--also known as subtotal septal reconstruction--involves removal of the native deformed septum and replacement with a reconstructed neoseptum. Several techniques and multiple variations have been described in the literature. We present an overview of ES, pertinent anatomical structures and deformities, and the external versus endonasal approach, and describe some of our techniques.

Impact of osteotomies and structural grafts in the management of severe twisted or deviated nasal deformity: a critical analysis of 179 patients with open rhinoplasty.

The aim of this study was to analyze the long term impact of different surgical techniques especially osteotomies and structural grafts especially spreader grafts in terms of functional and aesthetic outcomes in cases of severely deviated nose deformities using open structure rhinoplasty. Retrospective chart reviews of two hundred consecutive patients who underwent corrective rhinoplasty during the period between January 2009 and December 2010 for deviated nasal deformity were performed. Those cases which were done with closed approach (21) were excluded from the study. Analysis included 179 patients, with 136 males and 43 females, and 79.9% had history of trauma pre-operatively. Follow-up period was 6-24months out of which 88.4% were satisfied with the surgery results functionally and aesthetically. There was a statistical significant correlation between omitting osteotomy or using unilateral osteotomy and risk of recurrence or remnant deformity (p value 0.006). Similarly there was also a statistically significant relation between recurrence and placement of unilateral or bilateral spreader graft (p value 0.47). Our results of open approach are considered excellent. There is a significant relation between use of procedures like selection of osteotomies and non-use of spreader graft and the possibility of recurrence. Open structure approach provides improved functional and aesthetic results.

Management of the Deviated Nasal Dorsum.

The deviated nasal dorsum veers off the ideal straight vertical orientation at midline. Deviations in the dorsum lead to functional and aesthetic consequences that frequently prompt the patient to seek consultation with a rhinoplasty surgeon. Inability to breathe through the nose and self-image perception significantly detracts from the patient's quality of life. Correction of the deviated nasal dorsum represents a challenge for the rhinoplasty surgeon. Anatomic correction of deviations is the goal. Straightening a deviated nasal dorsum will require maneuvers to realign the nose distinct from traditional aesthetic rhinoplasty techniques. The nasal dorsum is formed by the three-dimensional structures of the septum, the bony nasal pyramid, and the cartilaginous nasal midvault. Restoring the position of the septum at midline is the first step in providing adequate support to the nasal architecture. Extracorporeal septoplasty and anterior septal transplant are often necessary techniques to correct the septum and achieve dorsal correction. Subsequently, asymmetric maneuvers to bony dorsum and midvault are performed to restore symmetry. Asymmetric hump reduction and nasal osteotomies are often necessary. Supporting the midvault to avoid nasal collapse often requires asymmetric maneuvers to the upper lateral cartilages and asymmetric spreader grafts. Finally, camouflaging grafts to the nasal dorsum may be necessary. Significant rigidity and memory of the native tissues must be overcome to successfully straighten a nose. The surgeon who can master the deviated dorsum will significantly improve the appearance and quality of life of the patients he or she treats.

Complex Nasal Fractures in the Adult-A Changing Management Philosophy.

Acute management of complex nasal fractures in the adult nose is still frequently conducted using closed reduction techniques as first-line therapy. Treatment outcomes from closed reduction are often disappointing and secondary surgical corrections are required in a sizeable subset of patients. In response to the shortcomings of closed fracture manipulation, classic rhinoplasty techniques have been introduced to improve anatomic fracture reduction. Although these techniques improve the accuracy of skeletal reduction, they also weaken the nose, leaving it susceptible to the deformational forces of healing. To provide optimal anatomic fracture reduction and concomitant stabilization of the skeletal framework, we have been using contemporary strategies derived from open structure rhinoplasty and extracorporeal septal reconstruction for initial fracture treatment. Using wide-field exposure with open rhinoplasty, these strategies provide optimal fracture reduction and rigid stabilization of the septal L-strut using suture-based fixation and structural grafting techniques. The result is unsurpassed contour restoration and lasting architectural stability of the nose. When combined with power-driven instruments to cut, shape, mobilize, and create osseous suture holes, open structure stabilization of the disrupted skeletal framework establishes a new benchmark in acute fracture management.

An Algorithm for the Initial Management of Nasal Trauma.

Nasal fractures are the most common of all facial skeletal injuries. Untreated, these fractures frequently lead to functional and aesthetic problems. Careful history and physical assessment are critical to determine the extent of injury and to determine proper management. Critical aspects of assessment are discussed, as is the role of imaging in management. The unique aspects of pediatric nasal fractures and their management are reviewed. Fractures are classified based on the degree of injury and the involvement of the septum. A simple treatment algorithm is provided to help guide the selection of optimal treatment techniques. A review of instrumentation and treatment techniques is provided. The goal of treatment is to restore the nose to its preinjury shape and function and to minimize the need for secondary septorhinoplasty.

Management of perforations of the nasal septum: can extracorporeal septoplasty be an effective option?

PURPOSE: Perforation of the nasal septum is a frustrating problem frequently reported in the literature. Surprisingly, in most reports, iatrogenic perforation during septoplasty and electrocautery are the leading causes of this complication. This article presents the management of septal perforations and the indications for an extracorporeal approach. MATERIALS AND METHODS: Fourteen patients with septal perforations were referred for treatment. Treatment was chosen based on defect size. Flaps, extracorporeal repair, or no treatment was used as indicated. RESULTS: Two of 14 perforations were small and were repaired by local flaps, 5 cases were treated by extracorporeal repair, and the 7 remaining cases required no surgical procedure. CONCLUSIONS: The extracorporeal technique, when indicated, can be used effectively for the repair of nasal septum perforations in selected cases.

The impact of different nasal packings on postoperative complications.

OBJECTIVE: The objective of this study was to find out if there is any association between the use of nasal packings and nasal synechia formation, septal perforation, postoperative infection and epistaxis in patients who underwent septoplasty and concha reduction operations. METHODS: This retrospective study was conducted at a tertiary referral center. One hundred thirty patients were randomly selected among patients who underwent endonasal surgery in Namik Kemal University Hospital between January 1st 2012 and August 1st 2013. Retrospective analysis of these patients' files, including operative reports and follow-up notes, was done. The postoperative findings of patients who had septal splints and Merocel nasal packings were compared and analyzed for statistical significance. RESULTS: The results of the study showed a statistically significant difference in the frequency of synechia formation between two groups (p<0.05). The frequency of synechia formation was found to be higher in the Merocel packing group. However, no statistically significant difference was found between groups in terms of postoperative infection, septal perforation, and epistaxis (p>0.05). CONCLUSION: Our findings suggest that intranasal splints are superior to Merocel nasal packings in terms of preventing nasal synechia formation. Insertion of a septal splint after nasal surgery should be preferred to avoid this complication. On the other hand, other factors should be sought in the etiology of postoperative infection, septal perforation, and epistaxis.

Fascia Lata-Fat Island Graft in Septal Perforation Repair.

Objective: To measure the success of the fascia lata-fat island graft technique in septal perforation repair as measured by nasal endoscopic examination. Background: This study presents the results of using fascia lata-fat island, a different graft technique, for the repair of septal perforations, offering an alternative to this challenging procedure. Methods: This retrospective study assesses nasal septal perforation repair using the fascia lata-fat island graft technique performed by a single surgeon. Inclusion criteria involved completing 12-month follow-ups within a 3-year review period. Success rates were calculated and evaluated alongside patient characteristics. Results: The median (range) age of the 25 patients included in the study was 34 (25-45) years and 72.0% were men. The septal perforation size of all patients was >2 cm and the etiological cause in all of them was previous septal surgery. All patients were followed for 12 months. The perforation was completely closed in 23 of 25 patients (92%). Conclusion: Using a different graft with an open rhinoplasty approach, we achieved a high success rate in patients with large septal perforations, followed for 1 month with nasal stenting and an average follow-up duration of 12 months.