The Experts below are selected from a list of 1419 Experts worldwide ranked by ideXlab platform
Remzi Dogan - One of the best experts on this subject based on the ideXlab platform.
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evaluation of Nasal mucociliary transport rate according to Nasal Septum Deviation type
International Forum of Allergy & Rhinology, 2016Co-Authors: Remzi Dogan, Selahattin Tugrul, Ezgi Basak Erdogan, Sabri Baki Eren, Orhan OzturanAbstract:BACKGROUND Nasal Septum Deviation (NSD) may affect mucociliary activity (MCA) to varying degrees, depending upon the severity of the Deviation. We used rhinoscintigraphy to determine the impact of the various NSD types on MCA. METHODS A recent classification describing 6 different forms of NSD was used to standardize the study. Forty-eight subjects were enrolled. Eight patients for each form of NSD were accrued for further study. Rhinoscintigraphy was performed using technetium 99m macroaggregated albumin ((99m) Tc-MAA) before and 3 months after surgery. Nasal mucociliary transport rate (NMTR), the half-time of (99m) Tc-MAA activity, and clearance rate over a 20-minute period were compared between groups. RESULTS Preoperative NMTR and clearance rates were significantly lower and half-time was significantly longer in types 4 and 6 than in the other groups. Although the postoperative NMTR and clearance rates increased compared with preoperative values in all groups, the increase was significant only in types 2, 4, and 6. The postoperative half-time increased significantly compared with the preoperative values in types 2, 4, and 6. The postoperative rhinoscintigraphy evaluation revealed no significant differences among groups in NMTR, half-time, or clearance rate. CONCLUSION NSD types 4 and 6 had lower preoperative NMTR and clearance rates and a longer half-time compared with the other groups. However, the postoperative values of these parameters were not significantly different among groups. Our results indicate that NSD types 4 and 6 had the greatest impact on MCA, suggesting that these patients may receive the maximum benefit from septoplasty.
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evaluation of inferior turbinate hypertrophy in patients with congenital and traumatic Nasal Septum Deviation
Journal of Laryngology and Otology, 2012Co-Authors: A Y Korkut, F Islim, Gulseven S Ciftci, Remzi Dogan, Orhan Gedikli, Volkan Kahya, Gurbuz GunesAbstract:Objective: To compare mucosal and bony measurements in patients with congenital and traumatic Nasal Septum Deviation and compensatory inferior turbinate hypertrophy. Methods: The study examined 50 patients with Nasal Septum Deviation (25 congenital and 25 traumatic) and compensatory inferior turbinate hypertrophy in the contralateral Nasal cavity, confirmed by computed tomography. Results: The study compared inferior turbinate measurements on the concave and convex sides of the Septum, in the congenital and traumatic groups. Measurements comprised: the shortest distance from the median line to the medial border of the conchal bone; the distances from the most medial part of the conchal mucosa and the conchal bone to the lateral line; the projection angle of the inferior turbinate; and the widest parts of the whole inferior turbinate and the inferior turbinate conchal bone. The differences between the concave and convex side measurements were compared in the congenital group versus the traumatic group; for three measurements, the difference between these two groups was statistically significant ( p Conclusion: The present study findings suggest that the conchal bone has a marked influence on Nasal patency in patients with congenital septal Deviation. These findings supported the decision to excise the inferior turbinate bone at the time of septoplasty, especially when treating congenital septal Deviation.
Orhan Ozturan - One of the best experts on this subject based on the ideXlab platform.
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evaluation of Nasal mucociliary transport rate according to Nasal Septum Deviation type
International Forum of Allergy & Rhinology, 2016Co-Authors: Remzi Dogan, Selahattin Tugrul, Ezgi Basak Erdogan, Sabri Baki Eren, Orhan OzturanAbstract:BACKGROUND Nasal Septum Deviation (NSD) may affect mucociliary activity (MCA) to varying degrees, depending upon the severity of the Deviation. We used rhinoscintigraphy to determine the impact of the various NSD types on MCA. METHODS A recent classification describing 6 different forms of NSD was used to standardize the study. Forty-eight subjects were enrolled. Eight patients for each form of NSD were accrued for further study. Rhinoscintigraphy was performed using technetium 99m macroaggregated albumin ((99m) Tc-MAA) before and 3 months after surgery. Nasal mucociliary transport rate (NMTR), the half-time of (99m) Tc-MAA activity, and clearance rate over a 20-minute period were compared between groups. RESULTS Preoperative NMTR and clearance rates were significantly lower and half-time was significantly longer in types 4 and 6 than in the other groups. Although the postoperative NMTR and clearance rates increased compared with preoperative values in all groups, the increase was significant only in types 2, 4, and 6. The postoperative half-time increased significantly compared with the preoperative values in types 2, 4, and 6. The postoperative rhinoscintigraphy evaluation revealed no significant differences among groups in NMTR, half-time, or clearance rate. CONCLUSION NSD types 4 and 6 had lower preoperative NMTR and clearance rates and a longer half-time compared with the other groups. However, the postoperative values of these parameters were not significantly different among groups. Our results indicate that NSD types 4 and 6 had the greatest impact on MCA, suggesting that these patients may receive the maximum benefit from septoplasty.
Wang Jianqi - One of the best experts on this subject based on the ideXlab platform.
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Effects of Nasal Septum diorthosis on Nasal-continuous positive airway pressure in patients with obstructive sleep apnea hypopnea syndrome and Nasal Septum Deviation
Chinese Archives of Otolaryngology-head and Neck Surgery, 2015Co-Authors: Wang JianqiAbstract:OBJECTIVE To determine the effect of Nasal Septum surgery on Nasal-continuous positive airway pressure(nCPAP) treatment in patients with obstructive sleep apnea hypopnea syndrome(OSAHS) and Nasal Septum Deviation.METHODS Fourty-three patients with OSAHS and Nasal Septum Deviation underwent the correction of Nasal Septum.The Nasal resistance,CPAP treatment pressure and tolerance to nCPAP therapy were measured by Nasal resistance meter,auto-CPAP respirator and visual analogue scale(VAS) between before and one month after operation respectively.RESULTS Comparing with before Nasal Septum surgery,there were significant lower Nasal resistance and CPAP pressure,but higher VAS score in one month after operation(P0.01).There were positive correlated between CPAP pressure and Nasal resistance(P=0.01),but negative correlated between VAS score and CPAP pressure(P0.01).CONCLUSION The Nasal resistance and treatment pressure of nCPAP can be reduced by correction of Nasal Septum in patients with OSAHS and Nasal Septum Deviation.
Yavuz Uyar - One of the best experts on this subject based on the ideXlab platform.
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comparison of olfactory function and quality of life with different surgical techniques for Nasal Septum Deviation
Journal of Craniofacial Surgery, 2019Co-Authors: İmran Aydoğdu, Yavuz Atar, Zeynep Aydoğdu, Ziya Saltürk, Enes Ataç, Onder Dogan, Onur Üstün, Yavuz UyarAbstract:OBJECTIVE To assess the Nasal functions, Nasal resistance, olfactory function, and quality of life in different surgical techniques for Nasal Septum Deviation STUDY DESIGN:: Randomized controlled trial. METHODS This prospective controlled study was carried out on patients who underwent septoplasty. Patients participating in the study were divided into 2 groups; group 1: classic septoplasty (n: 25) and group 2: extracorporeal septoplasty (n: 14). The sinoNasal outcome test-22 (SNOT-22), peak Nasal flowmetry, and Connecticut Chemosensory Clinical Research Center test were applied to all patients before and 8 weeks after surgery. Surgical outcomes also assessed to evaluate complications 6 months after surgery. RESULT In total, 39 (27 males, 12 females) patients diagnosed with Nasal Septum Deviation were included in this study. A septoplasty was performed in all patients: 25 of them (18 males, 7 females; mean age = 29.4 [range, 23-50] years) underwent classic septoplasties and 14 (9 males, 5 females; mean age = 31.3 [range, 23-50] years) underwent extracorporeal septoplasties. Airway openness was achieved in all patients. As a result, the SNOT-22 scores, peak Nasal inspiratory flowmeter results, and smell function scores showed significant improvements (P < 0.001). CONCLUSION All corrective surgical methods for a Septum Deviation have positive effects on Nasal airflow, quality of life, and olfaction. The rates of complications were not significantly different between 2 treatment groups.
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Comparison of Olfactory Function and Quality of Life With Different Surgical Techniques for Nasal Septum Deviation.
The Journal of craniofacial surgery, 2019Co-Authors: İmran Aydoğdu, Yavuz Atar, Zeynep Aydoğdu, Ziya Saltürk, Enes Ataç, Onder Dogan, Onur Üstün, Yavuz UyarAbstract:OBJECTIVE To assess the Nasal functions, Nasal resistance, olfactory function, and quality of life in different surgical techniques for Nasal Septum Deviation STUDY DESIGN:: Randomized controlled trial. METHODS This prospective controlled study was carried out on patients who underwent septoplasty. Patients participating in the study were divided into 2 groups; group 1: classic septoplasty (n: 25) and group 2: extracorporeal septoplasty (n: 14). The sinoNasal outcome test-22 (SNOT-22), peak Nasal flowmetry, and Connecticut Chemosensory Clinical Research Center test were applied to all patients before and 8 weeks after surgery. Surgical outcomes also assessed to evaluate complications 6 months after surgery. RESULT In total, 39 (27 males, 12 females) patients diagnosed with Nasal Septum Deviation were included in this study. A septoplasty was performed in all patients: 25 of them (18 males, 7 females; mean age = 29.4 [range, 23-50] years) underwent classic septoplasties and 14 (9 males, 5 females; mean age = 31.3 [range, 23-50] years) underwent extracorporeal septoplasties. Airway openness was achieved in all patients. As a result, the SNOT-22 scores, peak Nasal inspiratory flowmeter results, and smell function scores showed significant improvements (P
Sha Qun - One of the best experts on this subject based on the ideXlab platform.
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External septorhinoplastry for upper and posterior Nasal Septum Deviation
Chinese Archives of Otolaryngology-head and Neck Surgery, 2004Co-Authors: Sha QunAbstract:OBJECTIVE To investigate a method for safe, simple and effective correction of upper and posterior Nasal Septum Deviation. METHODS An incision was made in the vestibule, and the dorsonal periosteum was raised by peri-osteal elevator. From one side of the septal cartilage, the muco-perichondrium was separated. The upper and posterior Nasal Septum Deviation and the nasel deformities were corrected with external septorhinoplastry. RESULTS From January 1992 to January 2002,55 patients were performed upper and posterior Nasal Septum Deviation using our technique. The septal cartilage was reserved. The follow-up period ranged from 6 to 12 months. 24 cases of the Nasal obstruction, 27 cases of the headache and 12 cases of the dysosmia were released. 3 cases of the saddle nose and 16 cases of the deviated nose were corrected simultaneously except 5 of recurrence. CONCLUSION This technique is a good method for upper and posterior Nasal Septum Deviation, and patient having other problems such as deviated nose can be treated simultaneously.
