Impact of Otorrhea and Positive Cultures on Tympanoplasty Outcomes.

BACKGROUND: Chronic suppurative otitis media is a long-standing middle ear infection with a perforated tympanic membrane. Tympanoplasty is the mainstay of treatment. Most surgeons prefer to operate on dry ears; however, this may be difficult to achieve. OBJECTIVES: To investigate the effect of otorrhea and positive cultures on the outcome of tympanoplasty. METHODS: This retrospective analysis reviewed patients with chronic suppurative otitis media who underwent tympanoplasty 2008-2015. Patients were divided into three groups: active discharge and bacterial growth, active discharge without bacterial growth, and no ear discharge. Surgical outcomes were compared among the groups. RESULTS: Among 101 patients included, 43 ears (42.6%) had discharge preoperatively, 58 (57.4%) were dry. Overall closure rate was 81.2% (82/101). Preoperative active discharge closure rate was 88.3% (38/43) and without discharge 75.9% (44/58). There were 38 positive cultures preoperatively and five negative cultures. Cultures were not obtained in 58 cases. Success rates were 89.5%, 80%, and 75.9%, respectively. No significant difference was found between patients who had positive or negative cultures before the procedure (P > 0.48) or among the three groups (P = 0.25). The most common bacteria were Pseudomonas aeruginosa (n=17), followed by Staphylococcus species (n=10). None was significantly associated with operative failure (P = 0.557). The postoperative air threshold difference was not affected by culture results (P = 0.3). CONCLUSIONS: Tympanoplasty success rates and postoperative air threshold differences were not affected by the presence of preoperative otorrhea or positive ear cultures. Surgery can be performed even when the ear is not dry.

Comparison of Postoperative Nausea and Vomiting Incidence between Remimazolam and Sevoflurane in Tympanoplasty with Mastoidectomy: A Single-Center, Double-Blind, Randomized Controlled Trial.

Background and Objectives: Postoperative nausea and vomiting (PONV) is a common adverse effect of general anesthesia, especially in middle ear surgery. Remimazolam is a newer benzodiazepine recently approved for use in general anesthesia. This study aimed to compare the incidence rate of PONV after tympanoplasty with mastoidectomy between using remimazolam and sevoflurane. Materials and Methods: This study included 80 patients undergoing elective tympanoplasty with mastoidectomy. The patients were randomly assigned to either the remimazolam or sevoflurane group. The primary outcome was the incidence rate of PONV 12 h after surgery. The secondary outcomes were the incidence rate of PONV 12-24 and 24-48 h after surgery, severity of PONV, incidence rate of vomiting, administration of rescue antiemetics, hemodynamic stability, and recovery profiles. Results: The incidence rate of PONV 0-12 h after tympanoplasty with mastoidectomy was significantly lower in the remimazolam group compared with that in the sevoflurane group (28.9 vs. 57.9%; p = 0.011). However, the incidence rate of delayed PONV did not differ between the two groups. PONV severity in the early periods after the surgery was significantly lower in the remimazolam group than in the sevoflurane group. The incidence rate of adverse hemodynamic events was lower in the remimazolam group than in the sevoflurane group, but there was no difference in the overall trends of hemodynamic data between the two groups. There was no difference in recovery profiles between the two groups. Conclusions: Remimazolam can significantly reduce the incidence rate of early PONV after tympanoplasty with mastoidectomy under general anesthesia.

Characterization of pain after tympanoplasty and tympanomastoidectomy and analysis of risk factors. A prospective cohort study.

PURPOSE: To characterize postoperative pain after tympanoplasty and tympanomastoidectomy and correlate between pain severity and various technical aspects of the surgery. METHODS: We carried out a prospective cohort study of patients undergoing ear surgery in a tertiary referral center between 7/2018 and 7/2019. Patients filled in a pain questionnaire and scored pain intensity on a visual analog scale preoperatively and on postoperative days (POD) 1-4, 21, and 49. The responses were correlated with clinical and operative data, including surgical technique-related details. RESULTS: Sixty-two patients participated in the study (27 males and 35 females, average age 41.1 ± 20.02 years [range 18-68]). The median preoperative VAS was 5, followed by 6 on POD1, 5 on POD3, and 1 at 3 and 9 weeks. The preoperative questionnaire score normalized to 10 was 4.5 (32/70), 5.1 on POD1, 4.7 on POD3, 0.85 at 3 weeks and 0.85 at 9 weeks. The predictive factors for increased postoperative pain were younger age, the presence of a comorbidity, revision surgery, preoperative dizziness or tinnitus and postoperative tinnitus. The predictive factors for decreased pain were smoking and the addition of a mastoidectomy. None of the factors related to the surgical technique (e.g., surgical approaches, type of reconstruction, specific surgeon) significantly affected the questionnaire responses or the pain VAS intensity scores. CONCLUSIONS: We demonstrated that younger age, the presence of a comorbidity, revision surgery, preoperative dizziness or tinnitus and postoperative tinnitus were predictors of increased pain after tympanoplasty and tympanomastoidectomy, while the inclusion of a mastoidectomy was a predictor of decreased pain.

[Mastoid obliteration during last 5 years]. / Mastoidoplastika: tendentsii poslednikh 5 let.

The article presents modern approaches to mastoid obliteration in cases of chronic purulent otitis media with cholesteatoma, published in peer-reviewed russian and foreign journals from 2017 to 2021. The review tells us about effect of mastoid cavity obliteration on reducing the recurrence of cholesteatoma, improving the quality of life of patients according to the results of international questionnaires and the effect of surgery on hearing in the long-term postoperative period. An analysis of the use of autologous and biocompatible materials in middle ear surgery is presented. Their safety and ease of use during surgical intervention were evaluated.

Auricular suppurative perichondritis secondary to exclusive endoscopic ear surgery for tympanoplasty: A case report and literature review.

Endoscope is an innovative method for otologists in middle ear surgery. Many previous studies have confirmed the safety and efficiency of the endoscopic technique, as a reliable therapeutic option with very low complication rates, clearly supporting the use of endoscopy in ear surgery. Auricular suppurative perichondritis secondary to exclusive endoscopic ear surgery for tympanoplasty is an extremely rare type of those without any previously reported cases. In this report, we describe the course of auricular suppurative perichondritis of a 55-year-old woman. The patient was ultimately healed through surgical debridement and postoperative dressing with no evidence of recurrence at two months follow-up. There were no auricle deformity or external auditory canal stenosis with six months following-up.

Iatrogenic cholesteatoma originating from a misplaced tympanomeatal flap during tympanoplasty: a series of five patients.

PURPOSE: To report our experience of a sequence of events that resulted in an iatrogenic cholesteatoma originating from the external auditory canal (EAC) years after tympanoplasty that had included a tympanomeatal flap. METHODS: Data on the presentation and pathogenesis of iatrogenic cholesteatomas arising from misplaced tympanomeatal flaps during tympanoplasty without mastoidectomy were retrieved from the patients' medical records and analyzed. RESULTS: Five patients were identified with cholesteatomas involving the EAC. They all had recurrent ear infections and varying degrees of conductive hearing loss. Each patient's past surgical history included one or more tympanoplasties in which an ipsilateral tympanomeatal flap had been raised. None had undergone a mastoidectomy. Two patients presented with small cholesteatomas that had developed over an average of 6.5 years after surgery. Three patients had large cholesteatomas that had developed over an average of 33.7 years after surgery. Clinical presentations and imaging studies suggested a misplaced tympanomeatal flap as the most likely source of cholesteatoma. CONCLUSION: Tympanomeatal flap misplacement may cause iatrogenic cholesteatoma formation originating from the EAC during tympanoplasty even without mastoidectomy. These cholesteatomas can grow substantially before becoming symptomatic as they extend to and through the mastoid. They may not affect the sound conduction system until late in the course of the disease. Meticulous replacement of tympanomeatal flaps and exercising a high index of suspicion postoperatively can reduce the incidence of this complication.

Cochlear function after type-1 tympanoplasty: endoscopic versus microscopic approach, a comparative study.

PURPOSE: To investigate and compare the effect of endoscopic and microscopic type 1 tympanoplasty on the cochlear function, to determine if they have a different impact on the inner ear function. METHODS: 72 ears treated by transcanal endoscopic type 1 tympanoplasty and 84 ears treated by microscopic type 1 tympanoplasty in 3 tertiary referral centers were enrolled in the study. Microscopic type 1 tympanoplasty were performed by transcanal or retroauricular approach. Only patients with mobile and intact ossicular chain were involved in the study. A retrospective chart review was performed. Main outcome measures were: (1) change in bone conduction thresholds at 250, 500, 1000, 2000, 4000 Hz; (2) change in bone conduction Pure Tone Audiometry; (3) correlation of audiometric outcomes with surgical technique, graft type and graft position. RESULTS: A mild postoperative bone conduction threshold shift was observed at 2000 Hz and 4000 Hz in both groups, without significant differences between the two groups. No statistically significant modifications in bone conduction were observed at any frequencies in patients operated by transcanal endoscopic approach compared with those who underwent transcanal or retroauricular microscopic type 1 tympanoplasty. Moreover, neither the placement nor the type of the graft seemed to influence the cochlear function preservation. CONCLUSIONS: The endoscopic and the microscopic approaches have a similar impact on the bone conduction threshold during type 1 tympanoplasty. In particular, the one-handed manipulation of the ossicular chain during the endoscopic technique did not show an increased risk of inner ear damage.

Does Postauricular Incision Cause Auricula Protrusion After Tympanoplasty?

BACKGROUND: An ear surgery can be performed via transcanal, endaural, or postauricular approach according to the surgeon's desicion. The postauricular one is the most commonly performed approach. OBJECTIVE: The objective of this study was to evaluate whether preferring postauricular approach during ear surgery cause auricular protrusion in over time. METHODS: Thirty-six patients who underwent tympanoplasty operation with postauricular incision were included in this study. Any patient who was under 18 years of age, those with auricular deformity and patients who underwent tympanoplasty operation with mastoidectomy were excluded from this study. The distances from mastoid area to superior and mid-point of helix were measured preoperatively and 1 year postoperatively. RESULTS: A total of 36 patients' data were analyzed. There were 13 males and 23 females. The mean age was 28.2 ±â€Šyears (18-59). The preoperative mean distance from mastoid area to superior point of helix was 15.03 ±â€Š2.86 mm, whereas it was 17.92 ±â€Š2.96 mm at mid-helix level. At postoperative 1 year, the same distances were measured 14.67 ±â€Š3.12 mm and 17.25 ±â€Š3.17 mm, respectively. There were no statistically significant differences between preoperative and postoperative measures. CONCLUSION: Although the structures that provide the stability of the auricle are cut during postauricular sulcus incision, long-term follow-up of patients did not show any protrusion of auricula.

Comparison of half-thickness tragal cartilage graft to temporalis fascia graft Tympanoplasty Type I: A randomized control trial.

OBJECTIVE: To compare half-thickness tragal cartilage graft with temporalis fascia graft in terms of graft take-up and acoustic outcomes in type-I tympanoplasty. METHODS: The randomised control trial was conducted at Lady Reading Hospital, Peshawar, Pakistan, from January to December 2017, and comprised patients aged 16-60 years undergoing tympanoplasty. The patients were divided into two equal groups using systemic random sampling method. In Group A, tympanoplasty type-I was done using half-thickness tragal cartilage graft, while in Group B, it was done using temporalis fascia graft. Data was analysed using SPSS20. RESULTS: Of the 40 patients, there were 20(50%) in each of the two groups. Overall, there were 24(50%) males and 16(40%) females. The mean age of Group A was 28.57±8.00 years, and in Group B it was 27.14±6.18 years. The graft success rate in Group A was 19(95%) and in Group B it was 18(90%) (p>0.05). CONCLUSION: The graft success rates for half-thickness tragal cartilage and temporalis fascia were statistically non-significant.

Facial canal dehiscence rate: a retrospective analysis of 372 chronic otitis media cases.

PURPOSE: This study aimed to investigate the rate and location of facial canal dehiscence (FCD) observed during surgery for chronic otitis media (COM) with or without cholesteatoma. MATERIAL AND METHOD: Operative details of 1296 patients who underwent chronic otitis media surgery from January 2000 to January 2017 by the same surgeon were included in this retrospective study focusing on intraoperative observations of FCD. RESULTS: Because of the type of the surgery, the Fallopian canal could not be seen completely, so 924 of the cases which only involved performing a tympanoplasty were not included in the study. A total of 372 patients (196 males and 176 females) who had a canal wall down (CWD) or canal wall up (CWU) mastoidectomy were included in the study. A CWD mastoidectomy was performed on 250 patients, while 122 patients underwent a CWU mastoidectomy. The prevalence of FCD was 11.29% (42/372 patients). The dehiscence was more common in patients with cholesteatoma (n = 37; 88.1%) than those with non-cholesteatoma (n = 5; 11.9%). The tympanic segment (n = 32; 76.19%) was the most common location for FCD. When we compared the ossicular erosion results of the cases that had FCD, erosion in three ossicles together was more statistically significantly frequent than the other possibilities. CONCLUSION: It is possible to see FCD because of COM, especially with cholesteatoma. FCD is most commonly seen around the oval window. If stapes or all three ossicles are eroded, the surgeons must be more careful regarding FCD to be more effective in preventing facial nerve damage.

Does cartilage tympanoplasty impair hearing in patients with normal preoperative hearing? A comparison of different techniques.

OBJECTIVES: To evaluate and compare functional outcomes of tympanoplasty procedures with temporalis fascia and four different types of cartilage grafts in chronic otitis media (COM) cases with normal preoperative hearing levels. METHODS: Records of patients who underwent type 1 tympanoplasty for non-complicated COM in a tertiary medical center between January 2010 and January 2017 were reviewed. Patients with central or marginal and dry perforations of the tympanic membrane, normal middle ear mucosa, intact ossicular chain and patients with a preoperative pure tone average (PTA) level of 25 dB or less and a word recognition score (WRS) of 88% or greater were included in the study. Graft success rates, preoperative and postoperative functional outcomes, and anatomical results were analyzed. RESULTS: One hundred and forty-four patients who met the inclusion criteria were evaluated in the study. PTA and Air-bone gap (ABG) levels decreased significantly both in TF and CG groups after the surgery (p = 0.001). Similarly, WRS scores increased significantly in both groups (p = 0.001). There was not a significant difference in terms of PTA increase, WRS increase, and ABG closure levels between cartilage and TF groups. Increase in PTA, closure in ABG, and increase in WRS levels were compared among TF, WsCCG, MCG, PCG, and CPIG groups. The increase in PTA levels was also found to be significantly superior in the TF group (p = 0,023). However, the multivariate analysis showed no significant difference for increase in WRS, closure in ABG and increase in PTA levels according to graft type (p = 0.285; p = 0.461; p = 0.106, respectively) and gender (p = 0.487; p = 0.811; p = 0.756, respectively). CONCLUSION: In COM cases with normal preoperative hearing, both TF and cartilage lead to superb functional and anatomical outcomes. There was not a significant difference in terms of PTA increase, WRS increase and ABG closure levels between cartilage and TF groups. The graft success rate of cartilage was found to be superior to TF, but there was not a statistically significant difference. Different types of cartilage grafts can be used in cases with normal preoperative hearing without the concern of hearing impairment.

Treatment of adhesive otitis media by tympanoplasty combined with fascia grafting catheterization.

PURPOSE: The best surgical method for the management of adhesive otitis media is controversial. The aim of the study was to explore the feasibility and effectiveness of tympanoplasty combined with fascia grafting catheterization in the treatment of adhesive otitis media. METHODS: This was a retrospective study of patients with adhesive otitis media and who underwent tympanoplasty combined with fascia grafting and catheterization between April 2015 and December 2016 at the Eye-Ear-Nose-Throat Hospital Affiliated to Fudan University. All injured ears were examined by pure tone audiometry at 0.5, 1 and 2 kHz before and at 3 months after operation. RESULTS: Thirty-five patients (35 ears) were followed for 12-44 months. The air-conduction pure tone average was 31.7 ± 12.3 dBnHL. Hearing of 28 patients (80%) was improved to a practical level within 40 dBnHL, but 2 patients (6%) had no change in postoperative hearing. Numbers of patients with spontaneous prolapse, artificial removal of tympanic membrane ventilation tube, and unobstructed in place were 15, 12, and 8, respectively. Twenty-seven patients had perforations left after the prolapse and removal of tympanic membrane ventilation tubes, of which 22 (81%) had perforations healing by themselves. All patients had dry ears after operation, without recurrence. Thirty-three patients (94%) had dry ears within 3 months and only 2 patients (6%) for more than 6 months. CONCLUSION: Tympanoplasty combined with fascia grafting catheterization is effective in the treatment of adhesive otitis media.

Long-Term Outcomes after Performing Tympanoplasty without Mastoidectomy for Active and Inactive Noncholesteatomatous Chronic Otitis Media.

OBJECTIVE: This study aimed to assess long-term outcomes after performing tympanoplasty without mastoidectomy (TWOM) for active and inactive noncholesteatomatous chronic otitis media (COM) and to estimate the optimal time for surgery. METHODS: The patients were placed into an active ear group (group A) and an inactive ear group (group B). All patients were followed up for 5 years after TWOM. RESULTS: Ninety-two cases among 113 achieved dry ears in half a month to 1 month. The tympanic pressure gradually improved 3-6 months after the operation. A total of 69/72 ears achieved dry ears in the active ear group, and 37 ears had effective hearing improvement. In all, 40/41 ears achieved dry ears in the inactive ear group, and 20 ears had effective hearing improvement. There was no difference in the recurrence rate or hearing improvement in the two groups. CONCLUSION: With good quality control of the surgical treatment of TWOM, there are no differences in long-term outcomes in noncholesteatomatous COM in different chronic infection conditions.

Type-I Tympanoplasty By Underlay Technique - Factors Affecting Outcome.

BACKGROUND: Type-I Tympanoplasty is an operation which is widely done to close a persistent tympanic membrane perforation after clearing the disease from the middle ear. It is very safe and effective procedure. The success rate varies in different setups and there are some confounding factors which affect the result of Type-I tympanoplasty like the size, type and location of perforation. By conducting this study, we aimed to calculate the success rate of Type-I Tympanoplasty in Ayub Teaching Hospital and assess which confounding factors affect the success rate. METHODS: This case series study was conducted at Ayub teaching hospital from 1st January 2014 to 31st December 2015. All the patients who presented with dry ears, no nasal disease and persistent tympanic membrane perforations during this period were operated upon and overall success rate was calculated. In addition, the relationship between the site of perforation, size of perforation and the type of perforation and the success rate of Type-I Tympanoplasty was also calculated. RESULTS: One hundred and thirteen patients were included in this study. Out of these 91 (80.5%) showed complete healing after surgery. Anterior perforations were found to fail the procedure in 41.7% of the cases, while central perforation failed in only 5.4% of the cases. In cases of marginal perforations healing was significantly decreased, i.e., only 47.1% while it was 94.9% in cases where annulus was not involved. Larger perforations also showed poor surgical outcome. 100% of the small perforation healed completely while only 58.3% of the large perforations showed successful result after surgery. When p-value was calculated all of these findings were more than 95% significant. CONCLUSIONS: There is a significant association between the healing of tympanic membrane after Type-I Tympanoplasty and site, size and type of perforation. Anterior perforations, marginal perforation and large perforations reduce the chances of successful outcome of Type-I Tympanoplasty.

[The prevalence of tympanosclerosis and the effectiveness of its surgical treatment]. / Rasprostranennost' timpanoskleroza i éffektivnost' ego khirurgicheskogo lecheniia.

The objective of the present study was to characterize the epidemiological variants of tympanosclerosis and the effectiveness of the surgical treatment of the patients presenting with this condition. We have undertaken the analysis of the results of 1965 surgical interventions on the patients suffering from different forms of chronic otitis media (COM) performed during the period from 2009 till 2014 with a view to determining the frequency of tympanosclerosis (TSC). In 542 cases, it proved possible to evaluate the intraoperative findings, stages and methods of reconstructive surgery, the anatomical and functional outcomes and effectiveness of the intervention. At present, the signs of tympanosclerosis are identified in 27.6% of the patients presenting with chronic otitis media including 88.7% and 11.3% suffering from the perforating and non-perforating forms of this pathology, respectively. In 74% of the cases its manifestations are diagnosed in the patients having the tubotympanic form of COM. In 53.3% of the patients TSC foci are responsible for the fixation of the ossicular chain whereas in 46.7% of the cases the auditory ossicles retain mobility. As many as 88.6% of the patients underwent the one-step surgical intervention, 10.7% were managed using two-step surgery, and 0.7% of the patients were given the three-stage treatment. Type I tympanoplasty was performed in 62% of the patients, type III tympanoplasty in 30.4%, and various types of stapedoplasty in 4.6% of the cases. The favourable anatomical and functional outcomes at the first stage of the surgical intervention with the use of the autogenous tissues for tympano- and ossiculoplastic surgery were achieved in 87.9% of the patients on the average (by means of the closure of the tympanic defect in 92.2% and by re-fixation of the selected elements of the ossicular chain in 17.3%of the cases). The anatomical and functional effectiveness of the second-stage surgical intervention was estimated at 93.1%.

Retrospective air bone gap evaluation of patients with tympanic membrane central perforation.

PURPOSE: The purpose of this study was to evaluate hearing recovery and air-bone gap (ABG) before and after tympanoplasty surgery in patients with tympanic membrane central perforation. METHODS: Histories and audiological assessments of 160 cases (total of 26 ears from 22 patients; 11 men and 11 women) from patients who had undergone tympanoplasty surgery and hearing reconstruction due to tympanic membrane central perforation were evaluated. Pre-postoperative audiograms and the pure tone, air-bone hearing thresholds and ABG gains were evaluated. RESULTS: The mean age of the patients was 38.6 years (± 16.04). The mean postoperative follow-up period was 13.4 months (± 15.5). The mean preoperative ABG was 25.36 dB (± 9.9) and postoperative ABG was 17.36 dB (± 11.68) (p = 0.001). When four groups were compared before surgery and after surgery period as 0-6 months, 6-12 months, 1-2 years and 2 years in terms of pre- and postoperative ABG values, no statistically significant difference was observed (p>0.05). All patients were divided into three groups: < 20 years of age; between the ages of 21-40; and, >41 years of age, and no statistically significant difference were found between the groups (p> 0.05). Surgeries of the patients 21-40 years of age were more successful (ABG gain) than other age groups. No statistically significant gender differences were found in ABG averages (p = 0.33), but clinical results were significantly better in women as compared with men. CONCLUSION: In patients with central tympanic membrane perforation, tympanoplasty surgery with temporal fascia is beneficial in terms of hearing recovery.

Hearing outcome after sequential cholesteatoma surgery.

The objective of this study was to assess hearing outcome after sequential cholesteatoma surgery stratified for exclusively transcanal technique (ETC), combined transcanal and transmastoidal technique (TCM) and canal wall down surgery (CWD) and to analyze the impact of ossicular reconstruction technique (partial ossicular replacement prostheses/PORP and total ossicular replacement prostheses/TORP) on hearing outcome. This study is a retrospective case review and clinical case study conducted in a tertiary referral center. Patients who underwent 376 cholesteatoma surgeries (2007-2009) and 92 ears in clinical re-examination at least 12 months postoperatively were included. Sequential cholesteatoma surgery with ETC, TCM, or CWD; ossiculoplasty with PORP or TORP were the interventions administered. Pre- and postoperative air-bone gap (ABG) and air conduction threshold (AC) for 0.5-3 kHz were the main outcome measures. Overall, the mean preoperative ABG decreased from 25.3 ± 1.3 to 19.8 ± 0.9 dB with a mean ABG closure of 5.4 ± 1.3 dB (p ≤ 0.001). According to surgical technique, the postoperative ABG after CWD 23.5 ± 2.1 was significantly worse compared to ETC (17.3 ± 1.0 dB, p < 0.05) and TCM (19.4 ± 1.3 dB). A significant ABG closure was observed after ETC (6.8 ± 2.0 dB, p < 0.01) and TCM (6.5 ± 2.0 dB, p < 0.01) contrary to CWD (2.1 ± 2.9 dB, p > 0.05). Patients receiving PORP showed a significantly less ABG postoperatively (19.0 ± 0.9 dB, p ≤ 0.05) compared to the TORP group (24.1 ± 2.5 dB). However, a significant hearing gain was assessed after PORP- (4.7 ± 1.6 dB, p ≤ 0.01) and TORP- implantation (10.4 ± 3.7 dB, p ≤ 0.01). Sequential cholesteatoma surgery allowed for an excellent hearing outcome postoperatively. An intact posterior canal wall and a present stapes suprastructure were identified to predict a significantly superior hearing result. In addition to the technical and prosthetic considerations, the audiological outcome was confounded by the attending middle ear pathology.

Is Allergic Rhinitis a Factor That Affects Success of Tympanoplasty?

OBJECTIVE: The aim of the present study was to investigate the effect of allergic rhinitis on the success of the operation in chronic otitis surgery by using score for allergic rhinitis (SFAR). MATERIALS AND METHODS: In the present study; 121 patients, who underwent type 1 tympanoplasty were examined retrospectively. SFAR of all patients were recorded. The graft success rates of 26 patients with allergic rhinitis (AR) and 95 patients with no allergic rhinitis group (NAR) were compared. RESULTS: While the graft success rate in NAR group was 89.5%, this rate was 80.8% in the AR group. However, the difference between groups was not statistically significant (p = 0.311). CONCLUSION: These findings suggest that allergic rhinitis decreases the graft success rate of the pathologies occurring in eustachian tube, middle ear and mastoid although statistically significant difference wasn't found. Prospective studies with larger patient groups are required in order to evaluate this pathology.

Taste and olfaction in middle ear surgery.

OBJECTIVE: The aim of this study was to assess pre- and postoperative taste ability in patients undergoing middle ear surgery for otosclerosis or chronic otitis media. Olfactory function was also evaluated to rule out taste deficits due to concomitant nasal pathology. METHODS: All patients underwent ear, nose, and throat examination, otomicroscopy, nasal endoscopy, anterior rhinomanometry, taste testing, and olfactory testing. Patients were evaluated at 1 to 5 days preoperatively (T0), and at 1 (T1), 6 (T6), and 12 (T12) months postoperatively. RESULTS: Both groups of patients experienced worsening of the mean taste threshold postoperatively. This phenomenon was more serious in poststapedotomy patients. Follow-up showed progressive improvement in both groups. All values of olfactory testing were within the normal range for otosclerosis patients. Patients with chronic otitis media showed variable postoperative findings. CONCLUSION: Chorda tympani function can be negatively affected by middle ear surgery. Deficits may be more marked in stapedotomy patients than in those undergoing tympanoplasty. Postoperative recovery of taste is satisfactory, although with different timelines for the 2 types of pathology.