Objective To introduce the clinical application of long slender tubed flap constructed with "bridge" technique in the repair of nasal columella defect.
目的总结通过留“桥”技术形成的细长皮管在鼻小柱再造中的应用。
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Seller warrants that equipment designed and manufactured by it, will be constructed of good and suitable material and will be free from any defect in material or workmanship.