Twentytwo patients with deviation of nasal septum were treated by modified septorhinoplasty. The main points in the modification were:(1) The incision was curved instead of "L" shaped. It would avoid the disadvantage of having tension on the suture line and poor exposure;(2) Using triangle osteotomy to correct deviation of nasal septum, it was less traumatic and lessbleeding and better correction. The results from followup were as follows:18 good and 4 fair. The techniques and advantages of the modified procedure were discussed.
Objective To evaluate the operative methods and therapeutic effects of nasal septum cartilage-sil ica gel complex for two-stage repair of nasal deformities of unilateral cleft l ip. Methods From June 2001 to June 2007, 38 cases of secondary nasal deformity and septum deviation of cleft l ip were treated with transplanting nasal septum cartilage-sil ica gelcomplex. Among of them, there were 21 males and 17 females, aging 14-23 years with an average of 17.6 years. All cases were with nasal deformities of unilateral cleft l ip, including 21 cases of complete cleft l ip and 17 cases of incomplete cleft l ip. The locations were left side in 26 cases and right side in 12 cases. Nasal deformities were columella nasi deflexion, flattened nasal tip, pteleorrhine and alanasi collapse. The patients received 1-4 times operations, and the interval of two operations was 3-10 years (mean 5.5 years). According to nasal deformity, the nasal septum cartilage of 1.8 cm × 1.2 cm was cut, and transplanted into the nose point phantom surface forming “the shield” to extend nose column and to raise the tip of the nose. At the same time the nasal tip fat-connective tissue flap graft with fat knot was given. After fixation, the nasal alar cartilage and soft tissues were reduced to normal position. Results Primary heal ing of the incisions was achieved in all cases. The nasal deformity was corrected. The postoperative follow-up period was 12-18 months with an average of 15.6 months. All the patients of regional cartilage scars had no compl ication. The figure of nose was sl inky, the height of apex of nose and the shape of nose was natural,the apex of nose, nasal ala, nostrils and nasal columella were satisfactory [(the results were satisfactory in 30 cases (78.9%), general in 8 cases (21.1%)]. The nose department overall esthetics shape was improved in all the patients, no compl ications of the phantom sl iding, shifting and exposure, hemorrhage and infection occurred. Conclusion The nasal septum cartilagesil ica gel complex to repair the nasal deformities of unilateral cleft l ip is an ideal operation style.
目的：探討鼻內窺鏡輔助利用口腔黏膜瓣復合鼻腔黏膜瓣修補鼻中隔穿孔的可行性。材料和方法:從2001～2006，采用鼻內窺鏡輔助帶蒂口腔前庭溝黏膜瓣復合鼻腔黏膜瓣修補巨大鼻中隔穿孔16例，其中10例使用帶蒂口腔前庭溝黏膜瓣復合鼻中隔黏骨膜瓣，6例使用帶蒂口腔前庭溝黏膜瓣復合帶蒂下鼻甲黏骨膜瓣，術后隨訪5月～3年。結果：3例患者在鼻腔的后份邊緣在內窺鏡下可見明顯穿孔，半年后復查，4例患者中隔殘余穿孔，出院時11例患者感覺口腔黏膜瓣進入的鼻腔側鼻阻明顯增加，半年后這種感覺明顯改善，所有患者術后頭昏、頭痛、鼻腔干燥的癥狀完全消失。結論：鼻內窺鏡輔助利用口腔黏膜瓣復合鼻腔黏膜瓣修補鼻中隔穿孔的方法具有較大的臨床應用價值。
目的：采用高分辨多排螺旋CT研究鼻中隔和中鼻甲解剖變異，并評價它們對前組鼻副竇引流通道的影響。方法：回顧分析60例行鼻腔和副鼻竇高分辨多排螺旋CT檢查患者的圖像資料。 其中男35例，女25例，平均年齡42歲。所有受試者均采用16排螺旋CT機行高分辨容積掃描，層面從硬腭至額竇上緣，準直0.75~1 mm，橫斷、冠狀和矢狀重建，層厚及層距均為1 mm。分別觀察和統計鼻中隔和中鼻甲解剖變異的類型和發生率，并評價其與前組鼻副竇引流通道的關系。結果：60例中，共發現鼻中隔變異45例(75%)，其中鼻隔偏曲45例(單向偏曲31例，雙向偏曲14例)；犁骨軟骨結合部畸形5例(肥大2例，脫位3例)；鼻隔刺16例。中鼻甲變異共43例(71.7%)，其中反曲15例；氣化9例；雙側不對稱20例(46.5%)。不對稱中鼻甲中，增大一側多見于鼻隔偏移方向的對側，多數伴有不同程度的鉤突移位和篩漏斗或鼻道狹窄。結論：鼻腔和中鼻甲不對稱與鼻中隔偏曲關系密切，后者是導致前組鼻副竇引流通道中的關鍵部位--中鼻道和篩漏斗狹窄的重要原因。