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临床研究表明,采用吻合神经的皮瓣(神经化皮瓣)有助于恢复感觉功能和改善术后功能效果。对于大段下颌骨缺损的修复,腓骨骨皮瓣是已被广泛接受的多功能瓣。该瓣可提供有足够高度、允许骨融合式种植体植入、截骨塑形后适合于任何缺损修复的骨块,其皮肤柔韧,血供可靠,皮瓣由肌皮穿支与隔皮穿支供血。在小腿远中,血供可能来自隔皮支,这些穿支沿小腿后间隔走行。
Clinical studies have shown that the use of neuromuscular flap (neurogenic flap) can help restore sensory function and improve postoperative functional outcome. For the repair of large segment of mandibular defects, fibular bone flap is a widely accepted multifunctional valve. The flap can be provided with sufficient height to allow implantation of bone fusion implants, osteotomy suitable for any defect repair of the bone, the skin pliable, reliable blood supply, the skin flap from the skin through perforation and septal wear Branch blood supply. In the lower leg, the blood supply may come from the cutaneous branches, these perforating branches along the posterior leg spacing.