Extra Medullary Fixation in Unstable Proximal Femoral Fractures by PF-LCP.
Indian J Orthop
; 58(8): 1126-1133, 2024 Aug.
Article
in En
| MEDLINE
| ID: mdl-39087039
ABSTRACT
Purpose:
Perception that extra-medullary fixation of these fractures are fraught with difficulties and deficiencies is becoming inappropriate. This device provides angular stable fixation retaining fracture biology with minimum interference to osseous and soft-tissue vascularity and it does not require reaming which destroys 80% of endosteal vasculature for 6-12 weeks. PFLCP averts iatrogenic fracture in lateral trochanteric wall (LTW) which is frequent with DHS, protects LTW from secondary fracture in post-operative period. Aim is to assess outcome of unstable proximal femur fracture fixation by PFLCP.Methods:
Study included 64 from 2016 to 2020, divided in two groups. (A) Unstable intertrochanteric fracture and (B) subtrochanteric fracture (Seinsheimer types II-V). All fractures fixed by MIPO with PFLCP. Loss of reduction, infection, cut-out, cut-through, backing of screws, bending or breaking of plate and screw, malunion, non-union and revision were evaluated. Fracture healing and functional recovery assessed by Reborne Score and Parker Mobility Score (PMS) respectively.Results:
Out of 64, 24 achieved pre-injury PMS, 32 declined by 1 point, 6 declined by 2 points and 1 by 3 points, one required revision. Using various parameters 37.5% patients had excellent results and 50% had good results, 9.38% had average and 3.12% had poor result. None reported non-union or breakage of plate.Conclusions:
PFLCP provides angular stable fixation, torsional stability with high biomechanical strength to resist deforming stresses. MIPO avoids soft-tissue stripping reducing blood-loss, retains periosteal blood supply to inter-fragmentary bone fragments, enhancing fracture healing, reducing complications, such as delayed healing, nonunion, infection and implant failure.
Full text:
1
Collection:
01-internacional
Database:
MEDLINE
Language:
En
Journal:
Indian J Orthop
Year:
2024
Document type:
Article
Country of publication:
Switzerland