Analysis of the factors influencing reoperation for severe finger scar contracture in children—clinical data analysis of 61 children - Report - MDSpire

Analysis of the factors influencing reoperation for severe finger scar contracture in children—clinical data analysis of 61 children

  • By

  • Weiwei Qi

  • Yinqiu Li

  • Chen Chen

  • Yuan Cheng

  • June 25, 2026

  • 0 min

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Clinical Report: Investigation of Factors Affecting Unplanned Reoperation for Severe Finger Scar Contracture in Pediatric Patients

Overview

This study investigates factors influencing unplanned reoperation after surgery for severe finger scar contracture in children. Key findings indicate that the defect area and time since the first surgery are significant predictors of the need for repeat surgery.

Background

Children are particularly vulnerable to hand injuries, which can lead to severe scar contractures affecting joint function and psychological health. Understanding the factors that contribute to unplanned reoperations is crucial for improving treatment outcomes and minimizing the need for additional surgeries. This study aims to fill the gap in clinical knowledge regarding the management of severe finger scar contractures in pediatric patients.

Data Highlights

GroupDefect Area (cm²)Time from Wound Healing (months)Joints Crossed by Scar
Group A (No Reoperation)1.31 ± 0.378.43 ± 3.111.09 ± 0.29
Group B (Reoperation)2.24 ± 0.6013.67 ± 2.741.57 ± 0.68

Key Findings

  • The defect area in Group B was significantly larger than in Group A (2.24 cm² vs. 1.31 cm²).
  • The time from wound healing was longer in Group B compared to Group A (13.67 months vs. 8.43 months).
  • Group B had a higher average number of joints crossed by the scar (1.57 vs. 1.09).
  • Multivariate logistic regression identified defect area (OR = 17.64) as a significant predictor of reoperation.
  • Time since the first surgery (OR = 1.39) was also an independent predictor of the need for repeat surgery.

Clinical Implications

The findings suggest that careful assessment of the defect area and monitoring the time since initial surgery may help identify pediatric patients at higher risk for unplanned reoperations. This information can guide clinical decision-making and postoperative management strategies.

Conclusion

The study highlights the importance of the defect area and time from wound healing as independent factors influencing the need for reoperation in pediatric patients with severe finger scar contractures.

Related Resources & Content

  1. Clinical Outcomes of Microvascular Gracilis Muscle Flaps for Hand Defect Repair: A Mid-term Analysis, 2024 -- Springer
  2. Predictors of Surgical Complications in Distal Hypospadias Repair with Foreskin Reconstruction: An Anatomical and Intraoperative Analysis from a Prospective Study, 2025 -- Springer
  3. Initial Complications Associated with Percutaneous K-wire Stabilization in Pediatric Distal Radius Fractures: A Prospective Cohort Analysis, 2023 -- Springer
  4. Clinical practice guideline for pediatric scar prevention and treatment (2025 edition) | Burns & Trauma | Oxford Academic
  5. Frontiers in Surgery — Case Report: Scar contracture caused by ruptured subcutaneous ganglion cyst misdiagnosed as Dupuytren's disease: diagnostic reflections on a rare case
  6. Clinical Practice Guidelines : Burns - acute management
  7. Burn Clinical Pathway - Johns Hopkins All Children’s Hospital
  8. Clinical practice guideline for pediatric scar prevention and treatment (2025 edition) | Burns & Trauma | Oxford Academic
  9. Full thickness skin graft versus split thickness skin graft in paediatric patients with hand burns: Systematic review and meta-analysis - ScienceDirect
  10. Context-appropriate management of paediatric post-burn hand contractures: Outcomes from a low-resource setting - ScienceDirect
  11. The Course of Scar Formation and Predictors of Scar Quality in 490 Paediatric Burn Patients During the First Year Post‐Burn - Kemme - 2026 - Wound Repair and Regeneration - Wiley Online Library

Original Source(s)

Analysis of the factors influencing reoperation for severe finger scar contracture in children—clinical data analysis of 61 children

  • by Weiwei Qi, Yinqiu Li, Chen Chen, Yuan Cheng

  • June 25, 2026

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