Liu Changqing, Qin Shao, Chen-song Yang, Jianrui Li, Yue Zhang, Ai Changqing
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Analysis of the clinical efficacy of lag screw in the fixation of oblique midshaft clavicle fracture
Objective
To analyze and compare the clinical efficacy of lag screws in the fixation of oblique midshaft clavicle fracture.
Methods
From January 2013 to August 2017, 78 cases of oblique midshaft clavicle fracture were treated. There were 37 cases in group A treated with lag screws combined with locking plate and 41 cases in group B treated with locking plate. The intraoperative conditions, blood loss, intraoperative fluoroscopy time, fracture healing time, clinical efficacy and complications of the two groups were compared and analyzed.
Results
There was no significant difference in blood loss and bone healing time between the two groups (P>0.05). There was no significant difference in DASH score and Constant-Murley score at 6 and 12 months after the operation between the two groups (P>0.05). The time of operation and fluoroscopy were significantly different (P 0.05).
Conclusion
The patients performed oblique midshaft clavicle fracture fixation without lag screws can still achieve good clinical results in terms of healing time and functional recovery after the operation.
Key words:
Clavicle; Fractures,bone; Lag screw; Oblique fracture