Case Age Sex Hip condition Contralatelal Leg length discrepancy Surgery
1 75 Female Tuberculosis arthritis 6.0 cm Right TKA
2 67 Female Osteoarthritis 2.5 cm Left THA+ Right TKA
3 63 Female Osteoarthritis 4.0 cm Right TKA
4 75 Female Osteoarthritis 4.5 cm Right TKA
5 85 Female After total hip arthroplasty 1.0 cm Right TKA
Average 73.0 years     Average 3.6 cm  
Table 1: Calculation of mean leg length discrepancy.