Learning Curve of Two Handed Endoscopic Ear Surgery on Sheep Temporal Bone: A Fellow’s Perspective

xlomafota13 shared this article with you from Inoreader Learning Curve of Two Handed Endoscopic Ear Surgery on Sheep Temporal Bone: A Fellow's Perspective Via Otolaryngology Indian Abstract The study puts forth the learning curve of two handed endoscopic middle ear dissection on a sheep temporal bone. It also highlights the usage of sheep temporal bone as an effective simulation technique for two-handed cadaveric temporal bone dissection. 6 sheep temporal bone models were dissected in a period of 15 days. Harvesting of cartilage graft, endoscopic myringotomy and grommet insertion, cartilage butterfly tympanoplasty, ossiculoplasty, stapes surgery and facial nerve decompression, using the Endohold®, were conducted on each bone. There was a remarkable decrease in the time required for subsequent temporal bone dissections, with significant improvement in efficiency, accuracy and neatness of dissection. Practice and experience resulted in upliftment in the level of confidence of the fellow. Striking similarities were noticed between sheep and human temporal bones. Availability of both the hands with a clear endoscopic view made it easier and more c onvenient to perform various procedures. Two handed endoscopic technique provides an excellent approach for ear surgeries. Availability of both the hands for the delicate surgery along with the spectacular endoscopic view contributes to increase in efficiency and surgery outcome. Cadaveric dissection of sheep temporal bones provides a great learning experience for a trainee to practice these delicate and skilful two-handed endoscopic middle ear surgical exercises. Its easy availability and striking similarity of the anatomy makes it a boon for the beginners. It gives ample opportunity to the trainee to explore and learn the complex anatomy, try new skills and develop an expertise in this field. The efficiency and accuracy increases significantly with each dissection, smoothening out the steep learning curve, that is, for such fine and intricate surgical skills. View on the web Inoreader. Take back control of your news feed. Follow us on Twitter and Facebook.