首页> 外国专利> TYMPANOPLASTY TYPE 1 TECHNIQUE IN SUB- AND TOTAL TYMPANIC MEMBRANE DEFECTS WITH TWO-PEDICLE POSITIONED SKIN FLAP

TYMPANOPLASTY TYPE 1 TECHNIQUE IN SUB- AND TOTAL TYMPANIC MEMBRANE DEFECTS WITH TWO-PEDICLE POSITIONED SKIN FLAP

机译:鼓膜成形术1型技术在两节位皮瓣皮下和全鼓膜缺损中的应用

摘要

FIELD: medicine.;SUBSTANCE: invention refers to medicine, namely to otorhinolaryngology, and can be used in surgical treatment of chronic otitis media. Substance of the technique implies the inspection and sanitation of tympanic cavity, and formation of a two-pedicle meatotympanic flap which is used to close a tympanic perforation. Herewith, two parallel, circular skin incision of acoustic meatus from roof to bottom. One incision is made closer to fibrous ring, while another one is made at the required distance from the first depending on the perforation dimensions. Then the skin flap is separated as a two-pedicle strip: one within the roof of acoustic meatus, another - within the bottom. The rest of acoustic meatus skin and epidermis are cut off from the rest of tympanic membrane within both pedicles. Then the skin flap is positioned on tympanic membrane to close the perforation completely.;EFFECT: application of the present invention allows improving tympanoplasty effect and reducing number of recurrences due to maintained sufficient blood supply and fixation of the flap.;2 ex
机译:领域:药物:本发明涉及药物,即耳鼻喉科,并且可以用于外科治疗慢性中耳炎。该技术的实质意味着检查和消毒鼓膜腔,并形成用于封闭鼓膜穿孔的两蒂肉鼓膜瓣。因此,从屋顶到底部有两个平行的圆形的皮肤声学切口。使一个切口靠近纤维环,而根据穿孔的尺寸,在距第一个切口所需的距离处再做一个切口。然后,将皮瓣分离成两段式的条带:一个在耳道的屋顶内,另一个在底部。在两个椎弓根内,其余的耳膜和表皮与其余的鼓膜切开。然后将皮瓣放置在鼓膜上以完全关闭穿孔。效果:本发明的应用允许由于保持足够的血液供应和皮瓣固定而改善了鼓室成形术的效果并减少了复发次数。

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