RESUMO
The Objective of the study was to assess the ossicular status in chronic otitis media (COM)-mucosal and squamosal type and statistically evaluate the extent of ossicular destruction intraoperatively in COM patients. The findings of this study could help us to predict preoperatively the probability of having ossicular chain destruction in COM ears and thus patients could therefore be properly consented about these potential issues before surgery. The study was carried out in ENT department of tertiary health care hospital, between January 2019 to January 2020. All patients of all age groups and both genders, diagnosed with COM Mucosal and Squamosal Type with complaints of ear discharge and hearing loss with good cochlear reserve and requiring surgery were included in the study, after taking informed written consent in vernacular language. All the patients included in the study were evaluated with detailed history, clinical examination including otomicroscopy, tuning fork tests and pure tone audiometry. The patients were then posted for ear surgery and the middle ear status and ossicular chain status were assessed using a microscope intraoperatively. Out of 98 patients, 45(45.9%) had mucosal and 53 (54.08%) had squamosal disease. Ossicular chain was eroded in 69 cases (70.5%). 23 out of 45 (51.1%) mucosal cases and 46 out of 53 squamosal cases (86.7%) reported ossicular erosion. Most frequently involved was long process of incus > stapes > malleus. From our study, we concluded that there is a significant relationship between type of disease pathology in middle ear and ossicular erosion being higher in Squamosal type of COM, with malleus being the most resistant and incus being the most susceptible ossicle.
RESUMO
The objective of the study was to assess endoscopic coblation adenoidectomy and conventional cold curettage adenoidectomy in terms of safety and efficacy in pediatric patients. Study included 40 pediatric patients, aged between 4-17 years. 20 patients underwent cold curettage adenoidectomy and 20 underwent Coblation adenoidectomy. The 2 procedures were compared on various parameters like duration of surgery, intra-operative blood loss, and post -operative pain. To further the comparison, follow -up Nasal Endoscopy was done after 1 week and after 1 month to assess for injury to peripheral tissues and completeness of removal of adenoids. There was statistically significant difference, favouring Coblation adenoidectomy in terms of lesser intra-operative blood loss (mean blood loss of 19 mL Vs 28.5 mL) and lesser post -operative pain measured on Visual Analogue Scale (median VAS score of 2 Vs 2.67). Shorter duration of surgery (mean operative time of 10.3 min Vs 15.5 min) was the only parameter in favour of conventional cold curettage method. Injury to peripheral tissue and residual adenoid were seen in patients who underwent curettage adenoidectomy. The overall advantages of Coblation adenoidectomy when compared with cold curettage adenoidectomy are less intra-operative bleeding, less post -operative pain, completeness and preciseness of adenoid removal with minimal injury to adjacent tissues. For these reasons, Coblation adenoidectomy should be the standard technique adopted for adenoidectomy.
