Milch's classification of paediatric lateral condylar mass fractures: analysis of inter- and intraobserver reliability and comparison with operative findings.
This study aimed to test the usefulness and validity of two versions commonly quoted in the literature of the Milch classification of paediatric supracondylar mass fractures. Anteroposterior and lateral elbow radiographs of 10 consecutive acute paediatric lateral condylar mass fractures requiring open surgical reconstruction were presented to six observers in order to assess inter- and intraobserver reliability of both versions. Accuracy of classification was compared with intraoperative findings. Observers agreed with the operative findings in only 50% of cases. There was poor interobserver (kappa<0.2) and moderate intraobserver agreement (kappa<0.6) for both versions. Thus Milch's classification was not found to be a useful tool.
Pennington
R G C
RG
Department of Trauma and Orthopaedics, Royal Berkshire Hospital, London Road, Reading RG1 5AN, UK. richiepenn@yahoo.com
Corner
J A
JA
Brownlow
H C
HC
D002675:Child, Preschool; D004551:Elbow Joint / Q000000981:diagnostic imaging; D005260:Female; D050723:Fractures, Bone / Q000145:classification* / Q000000981:diagnostic imaging; D006801:Humans; D008297:Male; D015588:Observer Variation; D011859:Radiography; D015203:Reproducibility of Results; D000092464:Elbow Injuries