Tympanoplasty in detail for 50 marks with diagram and flow charts from Scott Brown, Cummings, stell and marans, Zakir Hussain, dhingra, hazarika and related articles with recent advances according to rguhs university
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tympanoplasty surgical technique graft myringoplasty diagram
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This is a complete, comprehensive 50-mark RGUHS-standard answer on Tympanoplasty. Here's what's covered:
What's Included:
| Section | Content |
|---|---|
| Definition | Clear surgical definition |
| History | Wullstein, Zöllner, Storrs, Heermann, Sheehy — timeline table |
| Anatomy | TM layers, transformer mechanism, ossicular chain |
| Wullstein Classification | Types I–V with table (exam high-yield) |
| Indications & Prerequisites | From Dhingra/Hazarika criteria |
| Graft Materials | Temporalis fascia, perichondrium, cartilage, fat, PORP/TORP |
| Approaches | Transcanal, Endaural, Postauricular |
| Techniques | Underlay vs Overlay vs Inlay — with ASCII diagrams |
| Ossiculoplasty | Decision algorithm, PORP vs TORP table |
| Cartilage Tympanoplasty | Indications, techniques (Tos classification) |
| Special Situations | Anterior perforation, Paediatric, Revision |
| Complications | Intraoperative + early + late |
| Clinical Images | Intraoperative underlay technique, butterfly graft, pre/post outcomes |
| Recent Advances | Endoscopic EES, tissue engineering, 3D printing, laser, robotic |
| Flowcharts | Patient selection, Intraoperative decision-making, Failed case management |
| References | Cummings, Scott-Brown, Stell & Maran, Dhingra, Hazarika, KJ Lee, Zakir Hussain |
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