ABSTRACT
Study aims to assess the postoperative ostium shrinkage pattern and also attempted to evaluate various ostium parameters and their impact on surgical outcome by using DOS scoring system. Prospective study comprising 44 patients of NLD obstruction with 52 procedures performed during October 2016 to November 2018. Various dimensions of bony neo-ostium were recorded intraoperatively and during 1st, 3rd and 6th month follow up. Degree of ostium shrinkage and its correlation with anatomical and functional success was studied. DCR ostium (DOS) scoring system, comprised of ten various ostium parameters, was used to evaluate postoperative ostium. Intraoperative mean ostium height and width were 13.67 ± 2.76 mm and 7.0 ± 1.94 mm and surface area was 98.33 ± 38.46 mm2. Maximum ostium shrinkage (by 66.93%) occurred at 1 month and after which, average size of ostium was quite stable with little change. The anatomical and functional success rate was 94.23% and failure rate was 5.77%. DOS score was "excellent" in 40(75.92%), "good" in 9(17.31%) and "poor" in 3(5.77%) cases. Meticulous evaluation at regular intervals is important for surgeon to understand the characters of ostium during healing and also helps in early detection of pathologies and may facilitate early corrective intervention. We believe that DOS system provides an effective protocol to standardize the ostium evaluation. The ostium parameters with favourable surgical outcome are ostium location anterior to axilla of MT, circular/ oval shape with shallow base, size > 8 × 5 mm, clearly visualized and dynamic ICO, absence of ostium cicatrization, granulomas, synechiae and other pathologies.
ABSTRACT
Aims to evaluate quality of life in paediatric SDB due to adenotonsillar hypertrophy and efficacy of treatment modalities (medical and surgical) by using OSA-18 questionnaire. Prospective study, conducted from April 2019 to June 2019, including 42 patients with clinical features suggestive of SDB due to adenotonsillar hypertrophy, in age group of 3-15 years. Nasopharyngoscopy was done to grade adenoid hypertrophy. OSA-18 QOL questionnaire was recorded in all patients and depending upon the severity of impact of QOL and grades of adenoid hypertrophy, patients were categorized into two groups. Group 1 received medical treatment and group 2 underwent adenotonsillectomy. Questionnaire was again recorded after 4 weeks. Pretreatment and post-treatment total mean and individual domain scores were compared. Paired t tests was used to evaluate results. Group 1 included 16 children with mild to moderate impact and received medical management. Pretreatment mean OSA-18 score of 70.31 was improved to 33.5. Group 2 enrolled 26 patients with severe impact, were subjected to adenotonsillectomy. Pretreatment and post-treatment mean score were 95.88 and 24.92 respectively. Both groups showed statistically significant improvement in all individual domains and total mean OSA-18 scores indicating improvement in QOL after treatment and efficacy of medical management for mild-moderate SDB and surgery for severe cases. OSA-18 questionnaire is self-administered and disease specific screening tool for early diagnosis and evaluation of QOL before and after treatment. It also helps to categorize patients for advocating appropriate treatment and to evaluate efficacy of treatment modalities.
ABSTRACT
Transcanal Myringoplasty can be performed with both microscope and endoscopes. Advancement in endoscopes has started the new era of minimal invasive surgery in otology practice. Endoscopic approach offers improved visualization with wider field of view, easy access to the hidden recesses of the middle ear, avoidance of a postauricular incision and less bony drilling. To report our experience with transcanal endoscopic tympanoplasty for tubotympanic type of COM and to evaluate its outcome in terms of morphological and functional success. Prospective study, conducted during September 2017 to August 2019, including 60 patients of tubotympanic type of COM. All patients underwent transcanal endoscopic type 1 tympanoplasty. Postoperative results i.e. graft uptake (morphological success) and hearing improvement (functional success) were evaluated at 6 months. The graft take up rate was 93.33%. Preoperatively mean AB gap was 23.15 ± 7.23 dB which was reduced to 11.68 ± 4.65 dB at 6 month postoperative follow up. The mean gain in AC threshold and AB gap was 15.43 ± 4.37 dB and 11.46 ± 1.13 dB respectively. Improvement in both AC threshold and AB gap was statistically significant (p < 0.0001). No major surgical or thermal injury related complications were observed. Although both microscopic and endoscopic techniques have their advantages and disadvantages, endoscopic technique can effectively replace traditional microscopic techniques in management of COM with satisfactory outcomes. We infer that EES offers less operative time, less postoperative pain, least complications and less hospital stay thus helping to reduce the physical and psychological burden placed on patients.
ABSTRACT
Mastoid osteomas are benign, slow growing tumours arising in temporal bone. These are rare; few cases reported till date. Normally are asymptomatic, may present with cosmetic deformity, pain and hearing loss. These are readily excised. Recurrence is rare.
ABSTRACT
To describe our experience in management of post-traumatic laryngo-tracheal stenosis by study of various surgical methods. To compare our results with different studies. To find out best surgical procedure. Retrospective study. 13 patients of LTS were analyzed within the period of 2009-2013 highlighting the important causes of stenosis, management based on type and severity of stenosis and outcome following the treatment given. Cases were diagnosed in detail with help of flexible laryngoscopy. Finer details of stenosis like site, length, associated injuries were studied with help of CT scan. Various modalities of treatment were used and outcome was assessed. There were 13 patients 9 males and 4 females. Of these 54 % had iatrogenic stenosis and 46 % had traumatic stenosis. 46 % had true stenosis, remaining cases suffered from either soft stenosis or had associated injuries rendering the stenosis as a complex one. The patients underwent a combined surgical approach which included treatment modalities like T-tube insertion, endoscopic dilatation, laser, and open surgical intervention (tracheal resection and anastomosis). Of all the patient treated 69.2 % were successfully decannulated and recovered well with a satisfactory airway outcome, (23.07 %) cases remained T-tube dependent, 8 % case died due to septicemia. It was evident that prolonged intubation remained most common cause of tracheal stenosis and the management varied depending on the type of stenosis. Simple soft stenosis could be managed well by endoscopic dilatation and laser while complete, complex stenosis required surgical intervention in form of T-tube stenting or open surgical intervention. Tracheal stenosis is a life threatening complication and difficult to manage. It requires multiple approaches and the successful outcome is assessed by patent airway and voice quality.
