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Objectives <p>The purpose of this study is twofold: (1) to reliably define the concept of “extreme tibial nailing” and (2) assess the feasibility of tibial intramedullary nailing when the fracture extends into the nail’s locking bolt zone.</p> Methods <p><i>Design</i>: A retrospective review. <i>Setting:</i> A single academic center comprised of a specialty orthopedic hospital and a Level I Trauma Center. <i>Patient Selection Criteria:</i> 543 patients who sustained 555 tibia fractures between February 2014 and January 2024 were reviewed by two board-certified orthopedic surgeons. Cases were classified as “extreme nailing” based on the tibial fracture within the most proximal or distal 25% of the bone such that the fracture extended into the locking bolt section of the intramedullary nail used to treat the fracture. Patients with supplemental periarticular plating of the tibia were excluded. <i>Outcome Measures and Comparisons:</i> Data collected included patient demographics, hospital metrics, and outcomes.</p> Results <p>Twenty-five tibial fractures treated met radiographic criterion. The “extreme IMN” cohort was 45.8&#xa0;years, 72% female with a mean BMI of 26.6. Over half of fractures resulted from high-energy injuries, and 40% were open. Patients were hospitalized for 92.8&#xa0;h on average, and the 90-day readmission rate was 8.0%. The average time to weight-bearing allowance was 5.2&#xa0;weeks post-op. Eight (32.0%) patients experienced complications: 12% developed fracture-related infection (FRI), 4% experienced hardware complications, and 20.0% developed nonunion requiring surgery. The rate of all-cause reoperation was 32.0%, and 28% of patients experienced knee or ankle pain at 6&#xa0;months or later. The rate of malalignment was 8.0%, and the average time to radiographic healing was 5.7&#xa0;months.</p> Conclusion <p>Tibial nailing is an effective treatment for “extreme” tibial fractures that extend as far as the articular surface and interlocking cluster on either end. The majority of patients who underwent extreme tibial nailing recovered with acceptable alignment, minimal healing complications, and achieved radiographic union within 6&#xa0;months.</p> Level of evidence <p>III.</p>

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Extreme nailing: standardized definition and outcomes

  • 期刊论文

  • 发表日期：

    2025年10月24日

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  • Abhishek Ganta,
  • Fiona Cherry,
  • Nirmal Tejwani,
  • Sanjit Konda,
  • Kenneth Egol

摘要

Objectives

The purpose of this study is twofold: (1) to reliably define the concept of “extreme tibial nailing” and (2) assess the feasibility of tibial intramedullary nailing when the fracture extends into the nail’s locking bolt zone.

Methods

Design: A retrospective review. Setting: A single academic center comprised of a specialty orthopedic hospital and a Level I Trauma Center. Patient Selection Criteria: 543 patients who sustained 555 tibia fractures between February 2014 and January 2024 were reviewed by two board-certified orthopedic surgeons. Cases were classified as “extreme nailing” based on the tibial fracture within the most proximal or distal 25% of the bone such that the fracture extended into the locking bolt section of the intramedullary nail used to treat the fracture. Patients with supplemental periarticular plating of the tibia were excluded. Outcome Measures and Comparisons: Data collected included patient demographics, hospital metrics, and outcomes.

Results

Twenty-five tibial fractures treated met radiographic criterion. The “extreme IMN” cohort was 45.8 years, 72% female with a mean BMI of 26.6. Over half of fractures resulted from high-energy injuries, and 40% were open. Patients were hospitalized for 92.8 h on average, and the 90-day readmission rate was 8.0%. The average time to weight-bearing allowance was 5.2 weeks post-op. Eight (32.0%) patients experienced complications: 12% developed fracture-related infection (FRI), 4% experienced hardware complications, and 20.0% developed nonunion requiring surgery. The rate of all-cause reoperation was 32.0%, and 28% of patients experienced knee or ankle pain at 6 months or later. The rate of malalignment was 8.0%, and the average time to radiographic healing was 5.7 months.

Conclusion

Tibial nailing is an effective treatment for “extreme” tibial fractures that extend as far as the articular surface and interlocking cluster on either end. The majority of patients who underwent extreme tibial nailing recovered with acceptable alignment, minimal healing complications, and achieved radiographic union within 6 months.

Level of evidence

III.