Prospective evaluation of chronic rhinosinusitis with reference to anatomical variation

Background: Rhinosinusitis is one of the commonest sinonasal condition with chronic Rhinosinusitis affecting 10% of population worldwide. Although the diagnosis of chronic rhinosinusitis is clinical, the final diagnosis should be confirmed by objective measures like radiography and nasal endoscopy. Though anatomical variations in sinonasal region are rare, they have significant impact in the causation of sinonasal diseases and pose difficulties during surgery.Methods: This was a prospective study conducted on 60 patients who attended to the Department of ENT and HNS, Konaseema Institute of Medical Science, Amalapuram between December 2017 to July 2019. By considering AAO-HNS criteria patients were selected and subjected to high resolution computerized tomography para nasal sinuses and diagnostic nasal endoscopy. Results: As per study, 60% patients are having deviated nasal septum, followed by aggar nasi in 58.3%, concha bullosa in 26.8%, Haller cells in 11.7%, paradoxical middle turbinate in 11.7%, uncinate pneumatisation in 5%, and onodi cells in 5% of cases.Conclusions: Anatomical variations in sinonasal cavity predispose to chronic rhinosinusitis and hence require correction. Also, detecting these variations preoperatively by computed tomography of paranasal sinus helps in avoiding complications during functional endoscopic sinus surgery.

Download Full-text

Role of anatomical variations in chronic rhinosinusitis on diagnostic nasal endoscopy and computed tomography scan of paranasal sinuses

International Journal of Otorhinolaryngology and Head and Neck Surgery ◽

10.18203/issn.2454-5929.ijohns20195697 ◽

2019 ◽

Vol 6 (1) ◽

pp. 101

Author(s):

Falguni J. Parmar ◽

Avani D. Patel

Keyword(s):

Computed Tomography ◽

Chronic Rhinosinusitis ◽

Paranasal Sinuses ◽

Care Center ◽

Tertiary Care ◽

Middle Turbinate ◽

Anatomical Variations ◽

Sinus Surgery ◽

Nasal Endoscopy ◽

Advantages And Disadvantages

Background: Diagnostic nasal endoscopy (DNE) and computed tomography (CT) of para nasal sinuses play an important role in the diagnosis and treatment of chronic rhinosinusitis (CRS). The aim and objective of the study is to see the anatomical variations of the sinonasal region in CRS on DNE and CT paranasal sinuses (PNS).Methods: A descriptive type retrospective study of 30 patients attending the ENT outpatient department of our tertiary care center clinically diagnosed as CRS with symptoms persisting for 12 weeks or more, along with previously failed medical management, including topical nasal steroids, systemic decongestant and extended courses of antibiotics and who were willing to undergo endoscopic sinus surgery are included. Results: Majority of the patients had septal deviation either an anterior or posterior deviation but majority of the cases are asymptomatic for the deviation. Anatomical variations of uncinate process, middle turbinate, inferior turbinate, frontal recess, agger nasi cells, haller cells were studied as well.Conclusions: Prolonged duration of rhinosinusitis symptoms (more than 8-12 weeks) is the primary reason to evaluate a patient for CRS and making the choice between CT PNS or DNE is patient and disease dependent. Understanding the advantages and disadvantages of each helps us realize that they are of synergistic in nature and not competitive.

Download Full-text

Anatomical variations in patients with chronic sinusitis

International Journal of Otorhinolaryngology and Head and Neck Surgery ◽

10.18203/issn.2454-5929.ijohns20180702 ◽

2018 ◽

Vol 4 (2) ◽

pp. 428 ◽

Cited By ~ 1

Author(s):

Pragadeeswaran Kumarasekaran ◽

Rajprakash Dharmapuri Yadhava krishnan ◽

Gurumani Sriraman

Keyword(s):

Nasal Septum ◽

Chronic Sinusitis ◽

Anatomical Variation ◽

Middle Turbinate ◽

Anatomical Variations ◽

Uncinate Process ◽

Sinus Surgery ◽

Concha Bullosa ◽

Deviated Nasal Septum ◽

Anatomical Variant

Background: Chronic sinusitis is repeated bouts of acute infection or persistent inflammation of the sinuses. The range of anatomic variants that can interfere with the mucociliary drainage of osteomeatal complex including concha bullosa, deviated nasal septum, uncinate process variations, ethmoid bulla, paradoxical middle turbinate, agger nasi and Haller cells. This is also important in surgeon point of view to know about detail knowledge of lateral nasal wall, paranasal sinuses, surrounding vital structures and anatomical variation. Methods: Observational case series study in which 90 cases of chronic rhinosinusitis patients attending the ENT outpatient department from November-2015 to November-2016 in Shri Sathya Sai Medical college and Hospital, who had chronic sinusitis for more than three months duration not responding to the medical line treatment and who are willing to undergo functional endoscopic sinus surgery are studied and statistically analysed. Results: In our study we found anatomical variation in 93% of chronic sinusitis patients. In our study it was observed that 52% of patients with two anatomical variation, 41% patients presented with single anatomical variation and 7% patients presented with no anatomical variation. In our study deviated nasal septum was the most common anatomical variant noted followed by unilateral concha bullosa, medialized uncinate process, paradoxical middle turbinate, haller cell and agger nasi. Conclusions: In our study it was concluded that presence of anatomical variations is common in patients with chronic sinusitis. Presence of more than one anatomical variations significantly contributes to disease process. Deviated nasal septum is the most common anatomical variation in our study followed by concha bullosa, medialized uncinate process.

Download Full-text

Diagnosis of chronic rhinosinusitis: can nasal endoscopy be the new gold standard in developing countries?

International Journal of Otorhinolaryngology and Head and Neck Surgery ◽

10.18203/issn.2454-5929.ijohns20160066 ◽

2016 ◽

Vol 2 (1) ◽

pp. 30

Author(s):

Sushant Tyagi ◽

Mohit Srivastava ◽

Vandana Singh

Keyword(s):

Developing Countries ◽

Chronic Rhinosinusitis ◽

Paranasal Sinuses ◽

Middle Turbinate ◽

Anatomical Variations ◽

Diagnostic Value ◽

Uncinate Process ◽

Nasal Endoscopy ◽

Deviated Nasal Septum ◽

Diagnostic Modality

Background: Objective of the study was to study the role of diagnostic value of nasal endoscopy in diseases involving nasal cavity and paranasal sinuses particularly chronic rhinosinusitis in developing countries.Methods: A total of 200 Patients with clinical evidence of sinonasal diseases were evaluated. All patients were subjected to thorough ENT examination with special emphasis on anterior and posterior rhinoscopy. Nasal Endoscopy was done using Hopkins rod endoscopes ( 0º, 30º, 45º, 70º and 90º) - diameter 2.7 mm/ 4 mm, length 18 cm after administering a spray puff of Xylocaine with adrenaline (10 drops of adrenaline to 2 ml of Xylocaine). Computed tomography of paranasal sinuses was done in 100 patients whose symptoms, examination and clinical picture were sufficient to warrant the procedure. Results: The most common anatomical variations detected on nasal endoscopy were deviated nasal septum (83.5%) followed by paradoxical middle turbinate (42.5), and concha bullosa (26.5%). Accessory middle turbinate was seen in 7 out of 200 cases (3.5%). The most common pathological abnormality detected on nasal endoscopy was mucopus in middle meatus (69%) and next were hypertrophied (45 and 35% inferior and middle turbinate respectively) and congested turbinates (44.5%), followed by polypoidal changes (28%) and oedematous/congested uncinate process (27.5%).Conclusion: Diagnostic nasal endoscopy can prove to be a better diagnostic modality compared to CT scan when conditions like middle meatal secretions, condition of mucosa, polyps are looked for. It can detect early polypoidal and other pathological changes missed on CT which can aid in early diagnosis and medical management of sinonasal diseases thereby preventing patient from unnecessary surgical exposure. Also being easily available and cost effective, patients can be spared from unnecessary cost and radiation exposure by performing diagnostic nasal endoscopy prior to CT.

Download Full-text

Incidence of sinonasal anatomical variations associated with chronic sinusitis by CT scan in Karaikal, South India

International Journal of Otorhinolaryngology and Head and Neck Surgery ◽

10.18203/issn.2454-5929.ijohns20172291 ◽

2017 ◽

Vol 3 (3) ◽

pp. 576 ◽

Cited By ~ 1

Author(s):

Kranti Gouripur ◽

Udaya Kumar M. ◽

Anand B. Janagond ◽

S. Elangovan ◽

V. Srinivasa

Keyword(s):

Ct Scan ◽

Endoscopic Sinus Surgery ◽

Frontal Sinus ◽

Chronic Sinusitis ◽

Middle Turbinate ◽

Anatomical Variations ◽

Uncinate Process ◽

Sinus Surgery ◽

Nasal Endoscopy ◽

Deviated Nasal Septum

Background: Variations in sinonasal anatomy of adults are common and vary among different populations. Their role in development of pathological conditions such as sinusitis, epistaxis, etc is debated. Having clear picture of sinonasal anatomy of a person is essential in avoidance of complications during surgery. This study was done to analyze sinonasal anatomy in adults from Karaikal region having chronic sinusitis by nasal endoscopy and CT scan imaging.Methods: A total of 50 patients undergoing endoscopic sinus surgery were studied by preoperative nasal endoscopy, CT scanning and endoscopy at the time of definitive surgery and variations recorded and analyzed. Results: The incidence of the sinonasal anatomical variations in CT scan study were – discharge in the frontal sinus (100%), agger nasi cells (96%), deviated nasal septum (70%), anterior ethmoidal cells (86%), posterior ethmoidal cells (58%), sinus lateralis (52%), frontal cells (50%), discharge in sphenoid sinus (50%), pneumatised superior turbinate (46%), INSA (34%), prominent bulla ethmoidalis (30%), supra orbital cells (26%), pneumatised septum(16%), medialised uncinate process (16%), paradoxical middle turbinate (16%), Haller cells (14%), supreme turbinate (14%), pneumatised inferior turbinate (12%), frontal recess obliteration (12%), absent pneumatisation of frontal sinus (12%), pneumatised middle turbinate (10%), Onodi cells (6%), pneumatised uncinate process (2%), maxillary sinus septation (2%).Conclusions: The high incidence of variations emphasises the need for proper preoperative assessment for safe and effective endoscopic sinus surgery.

Download Full-text

Evaluation of nose and paranasal sinus disease, anatomical variations by computerized tomography

International Journal of Otorhinolaryngology and Head and Neck Surgery ◽

10.18203/issn.2454-5929.ijohns20174204 ◽

2017 ◽

Vol 3 (4) ◽

pp. 898

Author(s):

Prakash S. Handi ◽

Mallikarjun N. Patil

Keyword(s):

Ct Scan ◽

Paranasal Sinuses ◽

Anatomical Variation ◽

Anatomical Variations ◽

Sinus Surgery ◽

Type I ◽

Deviated Nasal Septum ◽

Radiologic Evaluation ◽

Road Map ◽

Preoperative Information

Background: The anatomy of paranasal sinuses is very complicated. Evaluation of the location, extent of sino nasal diseases and anatomical variations by preoperative radiologic evaluation of the paranasal sinuses is essential in planning surgical intervention. Meticulous radiographic delineation of the small structures in this region, coupled with endoscopic evaluation, provides detailed preoperative information regarding morphology and pathology.Methods: Patients with sinonasal symptoms indicating requirement of CT scan evaluation and aged more than 10 years were included in the study. Each CT scan was interpreted by an otolaryngologist and a radiologist and interpretation was by consensus. The data collected was evaluated and results are reported as rates and proportions. Results: Sinusitis (single or multiple sinus involvement), nasal polyposis, frontal mucocele and ethmoidal carcinoma with destruction of medial wall of maxilla were the pathologies observed in these CT scans with sinusitis [22 (43.1%)] being the most common pathology observed. Deviated nasal septum [21 (41.2%)] was the most common anatomical variation observed. All patients who had concha bullosa [5 (9.8%)] were observed to have sinusitis involving multiple bilateral PNS. Based on Keros’ classification, olfactory fossa depth type I was most commonly observed followed by type II and type III.Conclusions: CT scan is important in patients undergoing endoscopic sinus surgery for sinonasal diseases where it acts as a road map in identifying the presence, extent of disease and any anatomical variations. This pre-operative CT scan evaluation improves planning and helps in significantly reducing morbidity and possible complications during surgery.

Download Full-text

Study of anatomical variations of ostiomeatal complex in chronic rhinosinusitis patients

International Journal of Otorhinolaryngology and Head and Neck Surgery ◽

10.18203/issn.2454-5929.ijohns20183696 ◽

2018 ◽

Vol 4 (5) ◽

pp. 1281

Author(s):

Shivakumar Senniappan ◽

Komathi Raja ◽

Ammu Lizbeth Tomy ◽

Chinnu Sudha Kumar ◽

Anjali Mahendra Panicker ◽

...

Keyword(s):

Chronic Rhinosinusitis ◽

Maxillary Sinusitis ◽

Middle Turbinate ◽

Anatomical Variations ◽

Deviated Nasal Septum ◽

Prospective Longitudinal Study ◽

Anatomical Variant ◽

Persistent Symptoms ◽

Ostiomeatal Complex ◽

Prospective Longitudinal

Background: Anatomical variations like nasal septal deviations, concha bullosa, paradoxical middle turbinate, pneumatized or medially bent uncinate etc. can encroach upon the ostiomeatal unit and narrow ostiomeatal channels. The aim of the study was to study the anatomical variations of ostiomeatal complex commonly associated with paranasal sinus disease among patients with chronic sinusitis using computed tomography.Methods: A prospective longitudinal study was conducted in the ENT department of our hospital for a period of one year. All the adult patients with complaints suggestive of chronic rhinosinusitis for a period of more than 12 weeks, patients with acute exacerbation of chronic rhinosinusitis and with persistent chronic rhinosinusitis requiring surgical intervention are included in our study. Based on our inclusion and exclusion criteria a total of 138 patients were involved in the study. Results: In our study we saw the association between various sinusitis and the anatomic variations of the ostiomeatal complex and we found that concho bullosa found to have a strong significant association with maxillary sinusitis (43.6%) and anterior ethmoid sinusitis (42.1%). Most of the patients with posterior ethmoid sinusitis (53.8%) had a statistical significant association in developing deviated nasal septum type of anatomical variant and majority of the patients with sphenoidal sinusitis had a onodi cell type of anatomical variant and their association was found to be statistical significant (p<0.05).Conclusions: The importance of CT scan and nasal endoscopy is emphasized in patients with persistent symptoms to identify the anatomical variations that may contribute to the development of chronic sinus mucosal disease.

Download Full-text

CT Evaluation of Anatomical Variations in Osteomeatal Complex in Patients with Deviated Nasal Septum

Bangladesh Journal of Otorhinolaryngology ◽

10.3329/bjo.v21i2.27646 ◽

2016 ◽

Vol 21 (2) ◽

pp. 90-93

Author(s):

Mirza Aneesa ◽

Sajad Majid Qazi ◽

Aijazul Haq

Keyword(s):

Paranasal Sinuses ◽

Nasal Septum ◽

Complex Disease ◽

Anatomical Variation ◽

Middle Turbinate ◽

Inferior Turbinate ◽

Anatomical Variations ◽

Lateral Nasal Wall ◽

Deviated Nasal Septum ◽

Osteomeatal Complex

Background:The presence of septal deviation has been positively associated with sinus disease, especially osteomeatal complex disease and anterior and posterior ethmoid disease.Computerized tomographic imaging (CT) of the paranasal sinuses has become a widely accepted tool for assessing the paranasal sinuses (PNS) and providing a detailed anatomy of the lateral nasal wall.Objective:The objective of the study was to identify the anatomical variations of lateral nasal wall and paranasal sinuses in patients with Deviated nasal septum.Methods:Computerized tomographic (CT) examination was carried out using the bone algorithm in the coronal plane in 40 patients who met the inclusion criteriain the Postgraduate Department of Otorhinolaryngology and Head and Neck Surgery, SMHS Hospital an associated Hospital of Government Medical College, Srinagar from March 2011 to May 2012.Results:In our study, CT Nose and PNS revealed Deviated nasal septum in 40 (100%) patients, Hypertrophied Inferior turbinate in 11 (27.50%) patients, Concha bullosa in 5 (12.50%) patients, Paradoxical Middle turbinate in 8 (20%) patients, Everted Hypertrophied Uncinate in 2 (5%) patients, Aggernasi cells in 4 (10%) patients, Haller cells in 3 (7.50%) patients and Onodi cells in 2 (5%) patients.Conclusion:The most common anatomical variation associated with deviated nasal septum was Hypertrophied Inferior turbinate and the least encountered variation was Everted Hypertrophied Uncinate and Onodi cells. The CT scan provides supplementary clinical data to the history and endoscopic examination and assists in directing surgical treatment to the affected areas.Bangladesh J Otorhinolaryngol; October 2015; 21(2): 90-93

Download Full-text

Anatomical variations of maxillary and ethmoid sinus in chronic rhinosinusitis

International Journal of Otorhinolaryngology and Head and Neck Surgery ◽

10.18203/issn.2454-5929.ijohns20182703 ◽

2018 ◽

Vol 4 (4) ◽

pp. 1008

Author(s):

Karthika Rajeev ◽

Ravishankara S. ◽

Chethana C. S. ◽

Supreetha B. Shenoy ◽

Jyoti .

Keyword(s):

Chronic Rhinosinusitis ◽

Maxillary Sinusitis ◽

Anatomical Variation ◽

Anatomical Variations ◽

Neck Surgery ◽

Ethmoid Sinus ◽

Septal Deviation ◽

Nasal Endoscopy ◽

Female Ratio ◽

Postnasal Drip

Background: The objectives of the study were to compare the anatomical variants of maxillary and ethmoid sinus in CT PNS and diagnostic nasal endoscopy, to determine the incidence of variations of maxillary and ethmoid sinus and to determine the association of anatomical variations with extent of the disease.Methods: Patients with chronic rhinosinusitis attending the outpatient department of otorhinolaryngology, head and neck surgery (ENT-HNS) of KVG Medical College for a period of 12 months from December 2016 to November 2017. 100 consecutive patients with history of CRS subjected for nasal endoscopy and CT-PNS. Results: The majority of patients were females. Male to female ratio was 1:1.46. Headache and postnasal drip were the main symptoms (76%). Concha bullosa (42.4%) was most common anatomical variation, which was detected in 59(42.4%) patients on CT PNS and DNE. There was statistically significant correlation between right septal deviation and right maxillary sinusitis (p<0.01), left septal deviation and left maxillary sinusitis (p=0.001) and left deviation and left ethmoid sinusitis (p=0.017). We also found correlation between left Haller cells and left ethmoid sinusitis (p=0.003).Conclusions: By using diagnostic nasal endoscopy and CT PNS, anatomic variations can be easily identified and aid as a guide map during functional endoscopic sinus surgeries.

Download Full-text

ROLE OF SEPTOPLASTY AND FUNCTIONAL ENDOSCOPIC SINUS SURGERY IN THE TREATMENT OF RHINOGENIC HEADACHE

UP STATE JOURNAL OF OTOLARYNGOLOGY AND HEAD AND NECK SURGERY ◽

10.36611/upjohns/volume9/issue1/2 ◽

2021 ◽

Vol VOLUME 9 (ISSUE 1) ◽

pp. 6-12

Keyword(s):

Chronic Rhinosinusitis ◽

Endoscopic Sinus Surgery ◽

Functional Endoscopic Sinus Surgery ◽

Sinus Surgery ◽

Nasal Endoscopy ◽

P Value ◽

Age Group ◽

Significant Difference ◽

Key Factor ◽

A Prospective Study

INTRODUCTION: Rhinogenic headaches are basically described as headache or facial pain caused by rhinological source. The presence of nasal symptoms & it’s temporal relationship with headache is the key factor that can guide the diagnosis and patient management. AIMS: This study aims to evaluate the efficacy of Septoplasty with Functional endoscopic sinus surgery (F.E.S.S) in the management of Rhinogenic headache. MATERIALS & METHODS: It was a Prospective study conducted in M.G.M Medical College & associated M.Y group of hospitals from March 2019 to March 2020. 64 patients of age group 18 years to 60 years having chronic rhinosinusitis with headache included in the study. After detailed history and thorough examination, nasal endoscopy and CT Paranasal sinus was done. Patients not responding to conservative management were selected for undergoing functional endoscopic sinus surgery. RESULTS: A total of 64 patients were included in the study,34 male & 30 female with the mean age group of 31.4 & 30.1 years respectively. Out of 64 patients,67% were completely free from headache,15% were significantly improved,7% had mild relief & 11% did not show any benefit in headache from surgery. Postoperatively, there was statistically significant difference was found patient’s symptomatology (i.e. p value =0.0165). CONCLUSION: To make the diagnosis both anatomical & infective factors needed to be considered. Correction of obvious anatomic abnormalities in carefully selected patients can significantly improve several important clinical outcomes from abolishing headache completely to decreasing its intensity and frequency of episodes. KEY-WORDS: Rhinogenic headaches, Septoplasty, Chronic rhinosinusitis, F.E.S.S, Nasal endoscopy

Download Full-text

A PROSPECTIVE STUDY ON ASSOCIATION BETWEEN DEVIATED NASAL SEPTUM AND SINUSITIS AT ENT DEPARTMENT OF SKMCH, MUZAFFARPUR, BIHAR

10.36106/ijsr/4031270 ◽

2020 ◽

pp. 21-22

Author(s):

Kameshwar Prasad Singh ◽

Debarshi Jana

Keyword(s):

Nasal Septum ◽

Chronic Sinusitis ◽

Anatomical Variation ◽

Middle Turbinate ◽

Sinus Surgery ◽

Nasal Discharge ◽

World Population ◽

Deviated Nasal Septum ◽

Turbinate Hypertrophy ◽

Group I

Background: Chronic sinusitis (CS) is an extremely prevalent disorder. It affects up to two percent of the world population. It has a significant impact on the quality of life of people. Basically, the word “sinusitis‟ refers to a group of disorders characterized by inflammation of mucosa of nose and paranasal sinuses. Deviated Nasal septum is one of the most common disorder that presents up to 62% of the population. Its role in the pathogenesis of chronic sinusitis remains uncertain. Methods: Two groups were included in this study.Each group had 30 cases with Midline nasal septum & Deviated nasal septum. This study conducted in the Department. of ENT, Sri Krishna Medical College and Hospital, Muzaffarpur, Bihar. The duration of the study was over a period of six months from August 2019 to January 2020. Results: We were studied two groups, 30 cases involved in group I of Midline nasal septum and in group II 30 cases involved with Deviated nasal septum. In this study we showed symptom & sign of rhinoscopy. In the group I, 14 cases had congested nasal mucosa followed by 10 cases of nasal discharge, 4 cases of inferior turbinate hypertrophy & 2 cases of Middle turbinate hypertrophy. Conclusions: that management of chronic maxillary sinusitis should include simultaneous treatment of any anatomical variation. For treating chronic sinusitis along with deviated nasal septum, nowadays treatment of choice is Septoplasty along with Functional Endoscopic Sinus Surgery (FESS). FESS technique is used for managing sinus infection and ostial obstruction.

Download Full-text