总而言之，导致患者并发假体脱位的原因较多，而通过了解并发因素后，实施相应的护理干预，能够做到防范于未然，降低临床并发症的发生率，促进患者病情恢复，值得推广。

    [参考文献]

    [1] Schiffern AN，Stevenson DA，Carroll KL，et al. Total hip arthroplasty， hip osteoarthritis， total knee arthroplasty， and knee osteoarthritis in patients with developmental dysplasia of the hip and their family members： A kinship analysis report[J].Journal of Pediatric Orthopaedics ......