W. WajanavisitS. OrapinMahidol University2018-02-272018-02-271994-09-01Journal of the Medical Association of Thailand. Vol.77, No.9 (1994), 501-504012522082-s2.0-0028509688https://repository.li.mahidol.ac.th/handle/20.500.14594/9643We report a case of an unusual pattern of fracture in an 11 year-old girl who sustained a distal femoral epiphyseal injury of her right knee after a motorcycle accident. It is a combination of type I and type III epiphyseal injury. This is the so-called biplane fracture of distal femoral epiphysis. The pathomechanism of the injury is a combined adduction and hyperextension type. Open reduction and internal fixation are used in order to achieve anatomic reduction. Three months after operation the fracture was healed with good functional result.Mahidol UniversityMedicineArticleSCOPUS