The term ''luxatio erecta'' has been borrowed from the shoulder to ide
ntify rare traumatic hip dislocations in which there is inferior dislo
cation of the femoral head and inversion of the femoral shaft. A revie
w of the Literature is presented along with an additional illustrative
case. The mechanism of injury, and the radiological and physical appe
arance of the patient, indicate that there are two subtypes of disloca
tion hitherto lumped together under the single term.