Mulliken J B
Division of Plastic Surgery and Craniofacial Centre, Children's Hospital, Harvard Medical School, 300 Longwood Avenue, Boston, MA 02115, USA.
Plast Reconstr Surg. 2001 Jul;108(1):181-94; examination,195-6. doi: 10.1097/00006534-200107000-00028.
After studying this article, the participant should be able to: 1. List five principles that guide synchronous repair of bilateral complete cleft lip and nasal deformity. 2. Explain how different growth rates for the principal nasolabial features are applied during primary repair. 3. Describe two approaches for positioning the alar cartilages to form the columella. 4. Discuss the influences on referral patterns for a newborn with bilateral cleft lip. --Traditional repair of bilateral cleft lip focused on labial closure but accentuated the nasal deformities, which were addressed later. By the end of the past century, single-staged labial closure had replaced the old multistaged procedures and the technical emphasis had begun to shift from secondary to primary nasal correction. Now, presurgical maxillary orthopedics sets the bony foundation for synchronous nasolabial repair and for closure of the alveolar clefts. The study of normal nasolabial growth and the typical stigmata of the conventional methods provides the necessary foreknowledge to guide surgical sculpture in three dimensions and to anticipate the fourth dimension. The convergence of several forces are changing referral lines for children born with bilateral cleft lip. These include affirmation of centers of excellence, surgeons' self-regulation, prenatal diagnosis, economics of health-care delivery, and increasing parental sophistication. These pressures are not necessarily in conflict. Care by a subspecialized plastic surgeon and experienced team is in the best interests of the child and the third-party payer.
阅读本文后,读者应能够:1. 列出指导双侧完全性唇裂和鼻畸形同期修复的五条原则。2. 解释在一期修复过程中如何应用主要鼻唇特征的不同生长速率。3. 描述两种鼻翼软骨定位以形成鼻小柱的方法。4. 讨论对双侧唇裂新生儿转诊模式的影响。——双侧唇裂的传统修复主要关注唇部闭合,但会加重鼻畸形,而鼻畸形随后再进行处理。到上世纪末,一期唇部闭合已取代了旧的多期手术方法,技术重点已开始从二期鼻矫正转向一期鼻矫正。现在,术前上颌骨正畸为鼻唇同期修复和牙槽裂闭合奠定了骨基础。对正常鼻唇生长以及传统方法典型特征的研究提供了必要的先验知识,以指导三维手术塑形并预测第四维。多种力量的汇聚正在改变双侧唇裂患儿的转诊流程。这些力量包括对卓越中心的认可、外科医生的自我规范、产前诊断、医疗保健服务的经济性以及家长认知的提高。这些压力不一定相互冲突。由专科整形外科医生和经验丰富的团队进行治疗,对患儿和第三方支付者都最为有利。