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AIM To better understand how pediatric floating knee injuries are managed after the wide spread use of new orthopaedic technology.METHODS We searched EMBASE, COCHRANE and MEDLINE computerized literature databases from the earliest date available in the databases to February 2017 using the following search term including variants and pleural counterparts: Pediatric floating knee. All studies were thoroughly reviewed by multiple authors. Reference lists from all articles were scrutinized to identify any additional studies of interest. A final database of individual patients was assembled from the literature. Univariate and multivariate statistical tests were applied to the assembled database to assess differences in outcomes.RESULTS The English language literature contains series with a total of 97 pediatric patients who sustained floating knee injuries. Patients averaged 9.3 years of age and were mostly male(73). Approximately 25% of the fractures were open injuries, more tibia(27) than femur(10). Over 75% of the fractures of both the tibia and the femur involved the diaphysis. More than half(52) of the patients were treated non-operatively for both fractures. As a sequela of the injury 32(33%) patients were left with a limb length discrepancy, 24(25%) patients had lengthening of the injured limb at follow up, while 8(8%) had shortening of the affected limb. Infection developed in 9 patients and 3 had premature physeal closure. Younger patients were more likely to be treated non-operatively(P < 0.001) and patients treated with operative intervention had statistically significant shorter hospital length of stays(P = 0.001).CONCLUSION Given the predominance of non-operative managementin published studies, the available literature is not clinically relevant since the popularization of internal fixation for pediatric long-bone fractures
AIM To better understand how pediatric floating knee injuries are managed after the wide spread use of new orthopedic technology. METHODS We searched EMBASE, COCHRANE and MEDLINE computerized literature databases from the earliest date available in the databases to February 2017 using the following search term including for variants All studies were thoroughly reviewed by multiple authors. Reference lists from all articles were scrutinized to identify any additional studies of interest. A final database of individual patients was assembled from the literature. Univariate and multivariate statistical tests were applied to the assembled database to assess differences in outcomess.sULTSly English language literature contains series with a total of 97 pediatric patients who sustained floating knee injuries. Patients averaged 9.3 years of age and were mostly male (73). Approximately 25% of the fractures were open injuries, more tibia (27) than Over 75% of the fractures of both the tibia and the femur involved the diaphysis. More than half (52) of the patients were treated non-operatively for both fractures. As a sequela of the injury 32 (33% ) patients were left with a limb length discrepancy, 24 (25%) patients had lengthening of the injured limb at follow up, while 8 (8%) had shortening of the affected limb. Infection developed in 9 patients and 3 had premature physeal closure Younger patients were more likely to be treated non-operatively (P <0.001) and patients treated withoperative intervention had statistically significant shorter hospital length of stays (P = 0.001) .CONCLUSION Given the predominance of non-operative management in published studies, the available literature is not clinically relevant only the popularization of internal fixation for pediatric long-bone fractures