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. 2022 Nov 25;23:1014. doi: 10.1186/s12891-022-05936-z

Table 4.

Other physiological/ mechanical complications recorded

Other Physiological/ Mechanical Complications DH (n = 228) TH (n = 795)
Leg Length Discrepancy (THR) 4.4% (10) 3.6% (29) p = 0.19
Stiffness/ decreased ROM* (TKR) 2.6% (6) 3.3% (26)
Fixed Flexion Deformity (THR) 1.0% (3) 1.4% (11)
Patella Pathology (Mal-tracking/ Creps) 0.9% (2) 1.4% (11)
Persistent pain > 3mths (TKR) 0.4% (1) 2.1% (17)
Instability (TKR) 0.0% (0) 1.0% (8)

*ROM Range of Motion