Factors affecting clinical outcomes after treatment of extra-articular open tibial fractures

The efficacy of suprapatellar, parapatellar and infrapatellar intramedullary nailing in the treatment of tibial fractures: a systematic review and meta-analysis

BACKGROUND

Tibial fractures are common and challenging orthopedic injuries that are commonly treated with intramedullary nailing techniques via suprapatellar (SP), parapatellar (PP), and infrapatellar (IP) approaches. This study aimed to provide a comprehensive comparative analysis of the efficacy of different treatment approaches based on clinical outcomes.

METHODS

We conducted a detailed search in PubMed, Cochrane Library, Embase, and Web of Science for clinical studies comparing suprapatellar, parapatellar, and infrapatellar approaches in intramedullary nailing of tibial fractures. Inclusion criteria included randomized controlled trials and retrospective cohort studies involving patients aged 18 and older, comparing outcomes of these surgical techniques. Exclusion criteria included studies with insufficient data, non-English publications, and those focusing on non-tibial fractures.

RESULTS

A total of 15 studies involving 1396 patients were included in meta-analysis. Pooled results indicated that, compared to IP nailing, the SP approach significantly reduced fluoroscopy time (MD = - 35.63, 95% CI - 39.37 to - 31.89, p < 0.001), operative time (MD = - 10.72, 95% CI - 17.30 to - 4.15, p = 0.001), pain scores (SMD = - 1.49, 95% CI - 2.36 to - 0.62, p < 0.001), and improved Lysholm scores (MD = 5.74, 95% CI 3.29 to 8.19, p < 0.001) and malalignment rate (RR = 0.24, 95% CI 0.08 to 0.68, p = 0.008). Quality of life assessments also indicated higher physical component scores for the SP group (MD = 6.68, 95% CI 5.19 to 8.17, p < 0.001).

CONCLUSION

The SP approach provides significant intraoperative and postoperative benefits, reducing surgery time and improving patient outcomes in pain management and knee joint function. These findings support the SP approach as a preferred option for surgical treatment of tibial fractures.

A Distally Based Sartorius Muscle Flap for a Gustilo Grade-III Open Fracture of the Lateral Femoral Condyle and the Head of the Fibula with a Complex Soft-Tissue Defect: A Case Report and Review of the Literature

CASE

We present a case of lower-limb trauma associated with an extensive soft-tissue defect around the knee joint, which led to the exposure of bone and the metalwork that was used for the management of the associated fractures. Coverage was performed with a distally based sartorius muscle flap in a single-stage procedure, allowing good recovery with a nice aesthetic and functional outcome at the 1-year follow-up. Additionally, we discuss alternative options for the coverage of severe soft-tissue defects based on the clinical context.

CONCLUSION

A distally based sartorius muscle flap may be a suitable alternative for coverage of complex soft-tissue defects around the knee joint.

Damage control and intramedullary nailing for long bone fractures in polytrauma patients

The early fracture treatment in patients with multiple injuries should be focused on damage control. The fracture type and its location, local soft tissue condition as well as the patient's physiological condition shall determine the time and type of fracture treatment. Prevention of local and systemic complications must be immediately considered and included in the treatment planning. The use of external fixator (ExFix), which will be replaced by IM-implants in most cases at a later stage, provides adequate temporary fracture stabilization with less collateral damage. Good clinical results can be expected in patients with long bone fractures if the principles of damage control surgery are applied and local complications are prevented through proper reduction, firm fixation, early soft tissue reconstruction, and early rehabilitation.