Table 3.

Demographic data of the cases with fixation failure

Variables	Group 1		Group 2
	Patient 1	Patient 2	Patient 3	Patient 4
Age, years	66	78	73	88
Gender	F	M	F	M
AO/OTA type 34-C2 fracture	N	N	N	N
Superficial level of the K-wires	Y	Y	N	Y
Narrow K-wire distance	Y	N	Y	N
Without postoperative splinting	Y	N	Y	N
K-wire migration	N	N	N	N
Revision surgery	Y	Y	Y	Y
Final union	Y	Y	Y	Y

*P value < 0.05 is significant