患者女，１２岁．于１９８９年１０月在我科行先天性腭裂修复术（双瓣法＋咽后壁瓣），术后１２天出院．于１个月后出现逐渐加重的鼻塞音，３个月后双侧鼻腔不通气，口呼吸，常出现口唇干燥裂纹，于１９９５年７月２８日来诊，此前未经任何治疗．查体：鼻塞音，双侧鼻腔不... Female patient, 12 years old. In October 1989 in our line of congenital cleft palate repair (double flap + posterior pharyngeal flap), 12 days after discharge. After 1 month, the nasal obstruction gradually increased. After 3 months, the bilateral nasal cavity was not ventilated and the mouth breathed. Dry lips often appeared on the lips. The patient was diagnosed on July 28, 1995 and had not been treated before. Physical examination: nasal obstruction, bilateral nasal ...