ArticleZhongguo xiu fu chong jian wai ke za zhi = Zhongguo xiufu chongjian waike zazhi = Chinese journal of reparative and reconstructive surgery2026
[Treatment of comminuted fractures of inferior pole of patella with Krackow suture of patellar tendon with vertical fixation through bone tunnels combined with Kirschner wire tension band].
Article in Zhongguo xiu fu chong jian wai ke za zhi = Zhongguo xiufu chongjian waike zazhi = Chinese journal of reparative and reconstructive surgery, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.
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Abstract
Objective: To investigate the effectiveness of the Krackow suture of patellar tendon with vertical fixation through bone tunnels combined with Kirschner wire tension band in the treatment of comminuted fractures of the inferior pole of the patella. Methods: The clinical data of 62 patients with unilateral comminuted fractures of the inferior pole of the patella who were admitted between January 2023 and July 2024 and met the selection criteria were retrospectively analyzed. Of these patients, 31 were treated with Krackow suture of patellar tendon with vertical fixation through bone tunnels combined with Kirschner wire tension band fixation (group A), whereas the remaining 31 were treated with conventional Kirschner-wire tension-band fixation (group B). There was no significant difference between the two groups in baseline characteristics, including gender, age, side of injury, body mass index, interval from injury to surgery, preoperative visual analogue scale (VAS) score for anterior knee pain, and preoperative knee range of motion ( Results: All patients underwent surgery successfully. Group A had a shorter incision, a shorter operation time, and less intraoperative blood loss than group B, with significant differences between the two groups ( Conclusion: Compared with conventional Kirschner wire tension band fixation, Krackow suture of patellar tendon with vertical fixation through bone tunnels combined with Kirschner wire tension band fixation provides satisfactory fracture reduction and reliable fixation, facilitates early functional rehabilitation, and is associated with a lower risk of internal fixation failure. It may therefore serve as a safe and reliable fixation option for comminuted fractures of the inferior pole of the patella.
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