Comparision of Distal Uniplanar Locking with Biplanar Distal Locking in Intramedullary Interlocking Nailing of Fractures Distal Shaft of Tibia

Objective: To study the effects of distal uniplanar locking and bi planar on union times in uncomplicated fractures shaft tibia managed with an intramedullary interlocking nail.
 Study Design: Comparative prospective study.
 Place Duration Study: Department Orthopedics Trauma Combined Military Hospital Rawalpindi from Jan to Nov 2020.
 Methodology: Fifty-three patients having nail were studied. Twenty-nine using two screws distally (uniplanar) coronal plane (group-1). Twenty-four three comprising one sagittal screw (group-2). Patients followed every 4 weeks, bone time was assessed. Isolated closed treated reduction included.
 Results: (group-2) had significantly reduced weeks (11.25 ± 1.42) compared (group-1) (15.79 1.80) (p<.001).
 Conclusion: Union for is when biplanar locking; it can be attributed increased stability construct.