Objective To establish the local data on the growth of ear in Hong Kong children and provide a reference for the timing of reconstruction in unilateral microtia.Methods We reviewed case notes of paediatric patients up...Objective To establish the local data on the growth of ear in Hong Kong children and provide a reference for the timing of reconstruction in unilateral microtia.Methods We reviewed case notes of paediatric patients up to 18 years of age who had attended our Ear,Nose and Throat Out-patient Clinic from March to November 2017.We recorded the pinna length of these patients and that of their parents,compared the patients’ear length against that of their parents,and investigated any discrepancy of pinna.Results We recruited 226 local individuals(139 males and 87 females).The patients were divided into different age groups.The means of ear length of patients were compared with the mean length of pinna of their parents.Data of boys and girls are analyzed separately.Boys at 7-8 years old achieved 87.33%and 93.54%of their fathers’and mothers’ear length respectively.Girls at 7-8 years old achieved 83.00%and 90.80%of their fathers’and mothers’ear length respectively.Moreover,the average ratio of the length of left and right ear ratio is 97.3%in all groups of children.Conclusions In Hong Kong children,at the age of 7-8 the ear approaches the size of normal adult ear and is the feasible age with less asymmetry after reconstruction of the microtia.展开更多
目的探索第8肋软骨发育不良的儿童小耳畸形肋软骨支架雕刻。方法小耳畸形患者常规进行术前胸部CT扫描和三维重建,选择第8肋软骨发育不良的患者,针对传统的肋软骨支架雕刻方法进行改进,应用全扩张皮瓣法行耳廓再造术。结果2016年1月~2017...目的探索第8肋软骨发育不良的儿童小耳畸形肋软骨支架雕刻。方法小耳畸形患者常规进行术前胸部CT扫描和三维重建,选择第8肋软骨发育不良的患者,针对传统的肋软骨支架雕刻方法进行改进,应用全扩张皮瓣法行耳廓再造术。结果2016年1月~2017年12月,收治11例小耳畸形患者为第8肋软骨短小,采用第7肋软骨进行耳轮构建,完成耳廓再造术。其中男性患者7例,女性患者4例;左侧8例,右侧3例。再造耳廓耳轮形态逼真、立体感强,经1年观察支架稳定,无变形和吸收,远期随访仍在观察。结论应用第7肋软骨进行耳轮构建行全扩张法耳廓再造术,操作简单、并发症较少,形态IU Liu,LI Huizheng,CHENG Xingjian,YANG Lei(Department of Plastic Surgery,Third Hospital of Hebei Medical University,Shi Jiazhuang,Hebei逼真。展开更多
基金Ethical approval was given by the medical ethics committee of Kowloon Central/Kowloon Eas(KCKE SOP 001F6a).
文摘Objective To establish the local data on the growth of ear in Hong Kong children and provide a reference for the timing of reconstruction in unilateral microtia.Methods We reviewed case notes of paediatric patients up to 18 years of age who had attended our Ear,Nose and Throat Out-patient Clinic from March to November 2017.We recorded the pinna length of these patients and that of their parents,compared the patients’ear length against that of their parents,and investigated any discrepancy of pinna.Results We recruited 226 local individuals(139 males and 87 females).The patients were divided into different age groups.The means of ear length of patients were compared with the mean length of pinna of their parents.Data of boys and girls are analyzed separately.Boys at 7-8 years old achieved 87.33%and 93.54%of their fathers’and mothers’ear length respectively.Girls at 7-8 years old achieved 83.00%and 90.80%of their fathers’and mothers’ear length respectively.Moreover,the average ratio of the length of left and right ear ratio is 97.3%in all groups of children.Conclusions In Hong Kong children,at the age of 7-8 the ear approaches the size of normal adult ear and is the feasible age with less asymmetry after reconstruction of the microtia.
文摘目的探索第8肋软骨发育不良的儿童小耳畸形肋软骨支架雕刻。方法小耳畸形患者常规进行术前胸部CT扫描和三维重建,选择第8肋软骨发育不良的患者,针对传统的肋软骨支架雕刻方法进行改进,应用全扩张皮瓣法行耳廓再造术。结果2016年1月~2017年12月,收治11例小耳畸形患者为第8肋软骨短小,采用第7肋软骨进行耳轮构建,完成耳廓再造术。其中男性患者7例,女性患者4例;左侧8例,右侧3例。再造耳廓耳轮形态逼真、立体感强,经1年观察支架稳定,无变形和吸收,远期随访仍在观察。结论应用第7肋软骨进行耳轮构建行全扩张法耳廓再造术,操作简单、并发症较少,形态IU Liu,LI Huizheng,CHENG Xingjian,YANG Lei(Department of Plastic Surgery,Third Hospital of Hebei Medical University,Shi Jiazhuang,Hebei逼真。
