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PediLoc® Blade Plate in Distal Femoral Osteotomies

University of Zurich (UZH) logo

University of Zurich (UZH)

Status

Completed

Conditions

Osteotomy of Lower Extremity

Treatments

Procedure: distal femoral osteotomies using the PediLoc® Locking Cannulated Blade Plate System
Procedure: distal femoral osteotomies using the 90°LCP-PCP

Study type

Observational

Funder types

Other

Identifiers

NCT06950047
2025-0000

Details and patient eligibility

About

Background: The PediLoc® Locking Cannulated Blade Plate System, originally designed for proximal femoral osteotomies, has also been used for multidimensional deformity correction of the distal femur. This study describes the surgical technique and retrospectively analyses consolidation rates of distal femoral osteotomies using this system, comparing them to distal femoral osteotomies using the DePuy Synthes® 90°LCP Pediatric Condylar Plate.

Materials and methods: A retrospective review was conducted for patients who underwent distal femoral osteotomy with the PediLoc® Blade Plate (Blade Plate) and the DePuy Synthes® 90°LCP Pediatric Condylar Plate (90°LCP-PCP) at the University Children's Hospital Zurich (2020-2024). Consolidation rates were assessed using Reborn-, Rust-, and modified Rust-scores at 6 weeks, 3 months, and 6 months postoperatively and compared using an unpaired t-test. Geometric planes of osteotomy were analysed, and a stepwise correction technique was described.

Enrollment

111 patients

Sex

All

Volunteers

No Healthy Volunteers

Inclusion criteria

  • All Patients that underwent distal femoral osteotomies
  • informed consent

Exclusion criteria

  • intraoperative technical error
  • missing data
  • missing IC

Trial design

111 participants in 2 patient groups

distal femoral osteotomies using the PediLoc® Locking Cannulated Blade Plate System
Treatment:
Procedure: distal femoral osteotomies using the PediLoc® Locking Cannulated Blade Plate System
distal femoral osteotomies using the 90°LCP-PCP
Treatment:
Procedure: distal femoral osteotomies using the 90°LCP-PCP

Trial contacts and locations

1

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Data sourced from clinicaltrials.gov

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