ABSTRACT
Background: Chronic Suppurative Otitis Media (CSOM) is one of the most common causes of preventable hearing loss especially in developing countries CSOM is a disease condition characterized by persistent perforation of tympanic membrane with recurrent or persistent mucopurulent Otorrhoea Aim: This study was undertaken to review the outcomes (hearing improvement) achieved by using various graft materials like temporalis fascia (TF), tragal cartilage (TC), Conchal cartilage (CC), autologous sculpted incus (I), autologous cortical bone (BG) in tympanoplasty surgery Material and methods: This study comprised of 14 males and 16 females patients with age ranging from 12 years to 55 years They were selected for surgery after adequate history taking, clinical, otoscopic and microscopic examination Type 1 tympanoplasty was done in 19 patients, Type 3 tympanoplasty + Modified Radical Mastoidectomy (MRM) was done in 11 patients by using various graft materials The results were evaluated in the form of rate of graft success, hearing gain, and the pre and post-operative Air Bone gap Results: Out of 30 patients, in 20 TF graft patients AB gap improvement seen in 14 patients, 5 patients did not show any change and 1 patient did not come for follow up In 2 TC graft patients, both showed improvement in AB gap In 1 patient where CC graft was used showed improvement in AB gap In 6 patients I graft was used, 2 patients showed improvement, 2 patients did not show any change, 1 patient did not come for follow up and in 1 patient AB gap worsened In 1 patient BG was used and no change in AB gap was seen Out of 30 cases graft uptake was seen in 25 cases and graft rejection was seen in 3 cases and 2 patients did not come for follow up Graft rejection was documented in one case where TF was used, one case where incus graft was used and in another case where BG was used Harinarayana N, Srikanth M A study on the outcome of tympanoplasty with various graft materials IAIM, 2018; 5(12): 77- 82 Page 78 Conclusion: Post-operative hearing gain obtained was found to be better in patients operated upon with tubotympanic disease than those operated upon with atticoantral disease The post-operative hearing improvement depends not only on the graft material used and the type of tympanoplasty but also on the pre-operative status of the ossicular chain
ABSTRACT
Paralytic lagophthalmos and ectropion by leprosy are serious complications of facial paralysis, which may lead to exposure keratitis, corneal ulceration, and further lead to blindness. In 1995 and 1997, we reported in this journal on the surgical treatment of 38 patients and 98 patients suffering with paralytic lagophthalmos and ectropion. In the first report of 1995, for lid closing I(Ahn) performed the method of traditional surgery such as temporal muscle transfer, medial and lateral canthoplasty as well as gold implant. In the 2nd report of 1997, we(Ahn and Park) presented the results of our combination treatment that changed the design and weight of the gold plate inserted in upper lid, and the medial canthoplasty and horizontal shortening in lower lid. Combination treatment provided for near normal eye closure and aesthetically pleasing appearance without the drawbacks associated with other methods such as eye clinching in concert with mouth closure, donor site deformities resulting from temporalis muscle transfer, and over exposure of carbuncle due to stretching effects of lateral canthoplasty. We have now found that raising the level of the lower lid margin to the sclera is important in concealing the scleral show due to drooping of the lower lid. We grafted conchal cartilage in a 5 x 35 mm sized band, which was fixed at the medial and lateral canthal area in 57 patients during the recent 3 years. We also added the ancillary procedure of the horizontal shortening in cases of highly atonic lower lid. We have noted that gold implantation in the upper eyelid and cartilage graft in the lower eyelid, with optional horizontal shortening, successfully corrected the lagophthalmos and ectropion due to facial nerve palsy.