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[Factors associated with the outcome of maxillary distraction osteogenesis in cleft lip and palate patients]
1Department of Orthodontic, Stomatology Hospital, School of Stomatology, Zhejiang University School of Medicine & Zhejiang Provincial Clinical Research Center for Oral Diseases & Key Laboratory of Oral Biomedical Research of Zhejiang Province & Cancer Center of Zhejiang University, Hangzhou 310006, China.
Abstract:
Since distraction osteogenesis had been used in maxillofacial surgery in the 1990s,it has become an important option for treating maxillary hypoplasia in cleft lip and palate (CLP) patients. Numerous domestic and international studies reported that the prognosis of distraction osteogenesis might be affected by various factors, including the design of osteotomy line, type of distractor, advancement of maxillary bone and the age of patients, etc. Therefore, the present article reviewed possible impact factors that affect the effectiveness and outcomes of maxillary distraction osteogenesis of CLP from three aspects: treatment methods, type of patients and adjuvant therapy, which hopefully might benefit the formulation of treatment strategies in clinical work and improve the prognosis of distraction osteogenesis.
