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Functional Outcomes in Aseptic Humeral Shaft Nonunion Treated With Plate Osteosynthesis: A Retrospective Cohort Study
John Mukhopadhaya1, Janki Sharan Bhadani1, Rajeev Ranjan1
1Department of Orthopaedics, PARAS HMRI Hospital, Patna, Bihar 800014 India.
Indian Journal of Orthopaedics
|January 31, 2025
Summary
Plate osteosynthesis with bone grafting effectively treats aseptic humeral shaft nonunion (AHSN), improving function and reducing pain. This large case series demonstrates high union rates and satisfactory outcomes for this challenging orthopedic condition.
Area of Science:
- Orthopedic Surgery
- Trauma Management
- Bone Healing
Background:
- Aseptic nonunion of the humeral shaft is a significant orthopedic challenge, leading to pain and functional deficits.
- Humeral shaft fractures have notable nonunion rates, particularly after surgical intervention.
Purpose of the Study:
- To evaluate the efficacy of plate osteosynthesis in managing aseptic humeral shaft nonunion (AHSN).
- To report outcomes from the largest case series to date on this specific condition.
Main Methods:
- A retrospective study of 132 patients with AHSN treated with plate osteosynthesis and bone grafting.
- Surgical techniques included debridement, compression, bone grafting, and stable fixation with plates.
- Outcomes assessed via Quick DASH, VAS, and Constant Shoulder scores at a minimum 24-month follow-up.
Main Results:
- Significant improvements observed in Quick DASH (77 to 5), Constant Shoulder (22 to 88), and VAS (6.7 to 1.3) scores.
- Average union time was 21 weeks with minimal complications.
- High union rates and satisfactory functional outcomes were achieved.
Conclusions:
- Plate osteosynthesis, with or without autologous bone grafting, provides absolute stability for AHSN.
- This approach leads to high union rates and favorable radiologic and functional results.
Keywords:
Aseptic nonunionAtrophic nonunionBone graftingDelayed unionHumeral shaft nonunionHumerus shaft fractureHypertrophic nonunionMore Related Videos
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