Kumar, A J Shyam Significance of hip rotation on measurement of 'Tip Apex Distance' during fixation of extracapsular proximal femoral fractures. [electronic resource] - Injury Jul 2007 - 792-6 p. digital Publication Type: Journal Article ISSN: 0020-1383 Standard No.: 10.1016/j.injury.2006.12.002 doi Subjects--Topical Terms: Bone ScrewsFemoral Fractures--diagnostic imagingFracture Fixation--methodsHumansRadiographyTorsion Abnormality