Retrospective comparison of calcaneus osteotomies for pes planovalgus

• Conditions: Q66.6; Other congenital valgus deformities of feet

• Registration Number: DRKS00029291
• Lead Sponsor: Medizinische Hochschule Hannover

Brief Summary

Not available

Detailed Description

Not available

Study Timeline

• Study Start: 2022-09-05
• Study Completion: 2023-10-16
• Last Update Posted: 19 August 2024

Recruitment & Eligibility

• Status: Complete
• Sex: All
• Target Recruitment: 66

Inclusion Criteria

Performed MCOT
- Performed LLCOT
- Performed double osteotomy

Exclusion Criteria

- Age < 18y.
- Wheelchair requirement
- Simultaneous joint stiffening surgery
- Revision surgery

Study & Design

• Study Type: observational
• Study Design: Not specified

Primary Outcome Measures

Name	Time	Method
Is there a difference in plantar lateral foot pressure between medializing/lateralizing calcaneal osteotomy and double osteotomy? <br>Example of hypothesis: The LLCOT group has at least a 20% reduction in plantar pressure compared to the MCOT group. <br>

Secondary Outcome Measures

Name	Time	Method
Acquisition for the three different groups<br>- Connective arthroses, in particular of the CC joint<br>- NRS (recording of lateral foot pain in particular)<br>- Different outcome of the European Foot and Ankle Society (EFAS)<br>- Outcome based on clinical scores (FAOS, SF-36)<br>- Revision rate<br>- Duration of reintegration into occupational and sports activity<br>