Background- Intertrochanter fracture is commonly found in geriatric and young
active patient and it can affects the overall health system. The death rate of intertrochanter
fracture has increased by 1 person in 1 year with mortality rate of around 14-36%.Objective-
To find out the functional evaluation by Harris hip score from the action of open reduction
internal fixation (ORIF) on the intertrochanter femur fractures. Material and Methods-A total
of 42subjects were used in the study. The study wasanobservationalanalytic study with no
retrospective pairing and with a crossectional approach, whichaimedtoanalyzetheclinical
outcomeoftheHarris HipScore after performed ORIF intertrochanter femurfracture. In thiscase,
the control group are healthy femur from the same patient. Unpaired T-Test is use if normal
distributed data aquired, otherwise Mann-Whitney is the option. The affordable
populationofthe study waspatientswho were operated using internal fixation due to
intertrochanter femur fracture measures in January 2012 - June 2018.Results-In this case the
distribution of the number of intertrochanter femur fracture samples was 42 subjects with 14
women (33.3%) and 28 men (66.7%). The youngest age of the study subjects was 17 years and
the oldest age of the research subjects was 82 years with a mean and standard deviation of
60.77 ± 18.23 years, there were significant differences in outcomes of the clinical score of the
hip score of the action Open reduction internal fixation (ORIF ) in the case of intertrochanter
fracture femur, with a significance value of 0.0001 (<0.05).Conclusion-From the results of the
statistical analysis of the outcome of the clinical hip score score of ORIF compared to the
healthy side in the case of intertrochanter femur fractures, there is a significant result (15.1%)
between ORIF actions compared to the healthy side in the case of intertrochanter fracture
femur, with p value <0,0001.