title: Fast pinless external fixation for open tibial fractures: preliminary report of a prospective study.
abstract: A major drawback of conventional fixator system is the penetration of fixator pins into the medullary canal. The pins create a direct link between the medullary cavity and outer environment, leading to higher infection rates on conversion to intramedullary nailing. This study was designed to prospectively evaluate the role of new rapid pinless external fixators in primary stabilization of open tibial shaft fractures. In our study, a prospective study of 96 consecutive patients of open tibial shaft fractures treated with new rapid pinless external fixator and reamed intramedullary nail was carried out. The bone healing status, ability to maintain alignment were examined for radiologic outcome, whereas initial management, length of hospital stay, associated morbidity, range of knee and ankle motion, time to partial and full weight-bearing, employment status and perioperative and postoperative complications were used for clinical evaluation. We followed up for over two years for the patients underwent clinical and radiologic after the surgery. The mean hospital stay was 15 days (ranges, 8-68). Bone healing was achieved for all cases except 3 patients who were lost to follow-up study. No patient suffered compartment syndromes. There was no statistically significance in range of motion among the knees of injury and uninjured limbs at final follow-up (P > 0.05). To the last follow-up, there were no cases of deep infection or implant-related fractures. Seventy-one patients who were employed before the injury returned to work after the operation, 16 had changed to less strenuous work. We concluded that better results can be achieved on clinical and radiologic evaluation of primary stabilization with rapid pinless external fixator and early exchange reamed intramedullary nail for suitable patients with open tibial shaft fractures. The incident rate of relative complications is low. The rapid pinless external fixator can be combined favorably with the reamed intramedullary nail and is a valuable addition to the conventional external fixator systems.
authors.affiliation: Department of Orthopaedics, The 174th Hospital of PLA, Spinal Orthopaedics Center of PLA, Chenggong Hospital of Xiamen University Xiamen 361000, Fujian Province, China.
authors.forename: Zheyuan
authors.initials: Z
authors.lastname: Huang
authors.affiliation: Department of Orthopaedics, The 174th Hospital of PLA, Spinal Orthopaedics Center of PLA, Chenggong Hospital of Xiamen University Xiamen 361000, Fujian Province, China.
authors.forename: Bowen
authors.initials: B
authors.lastname: Wang
authors.affiliation: Department of Orthopaedics, The 174th Hospital of PLA, Spinal Orthopaedics Center of PLA, Chenggong Hospital of Xiamen University Xiamen 361000, Fujian Province, China.
authors.forename: Fengrong
authors.initials: F
authors.lastname: Chen
authors.affiliation: Department of Orthopaedics, The 174th Hospital of PLA, Spinal Orthopaedics Center of PLA, Chenggong Hospital of Xiamen University Xiamen 361000, Fujian Province, China.
authors.forename: Jianming
authors.initials: J
authors.lastname: Huang
authors.affiliation: Department of Orthopaedics, The 174th Hospital of PLA, Spinal Orthopaedics Center of PLA, Chenggong Hospital of Xiamen University Xiamen 361000, Fujian Province, China.
authors.forename: Guojian
authors.initials: G
authors.lastname: Jian
authors.affiliation: Department of Orthopaedics, The 174th Hospital of PLA, Spinal Orthopaedics Center of PLA, Chenggong Hospital of Xiamen University Xiamen 361000, Fujian Province, China.
authors.forename: Hao
authors.initials: H
authors.lastname: Gong
authors.affiliation: Department of Orthopaedics, The 174th Hospital of PLA, Spinal Orthopaedics Center of PLA, Chenggong Hospital of Xiamen University Xiamen 361000, Fujian Province, China.
authors.forename: Tianrui
authors.initials: T
authors.lastname: Xu
authors.affiliation: Department of Orthopaedics, The 174th Hospital of PLA, Spinal Orthopaedics Center of PLA, Chenggong Hospital of Xiamen University Xiamen 361000, Fujian Province, China.
authors.forename: Ruisong
authors.initials: R
authors.lastname: Chen
authors.affiliation: Department of Orthopaedics, The 174th Hospital of PLA, Spinal Orthopaedics Center of PLA, Chenggong Hospital of Xiamen University Xiamen 361000, Fujian Province, China.
authors.forename: Xiaolin
authors.initials: X
authors.lastname: Chen
authors.affiliation: Department of Orthopaedics, The 174th Hospital of PLA, Spinal Orthopaedics Center of PLA, Chenggong Hospital of Xiamen University Xiamen 361000, Fujian Province, China.
authors.forename: Zhiyang
authors.initials: Z
authors.lastname: Ye
authors.affiliation: Department of Orthopaedics, The 174th Hospital of PLA, Spinal Orthopaedics Center of PLA, Chenggong Hospital of Xiamen University Xiamen 361000, Fujian Province, China.
authors.forename: Jun
authors.initials: J
authors.lastname: Wang
authors.affiliation: Department of Orthopaedics, The 174th Hospital of PLA, Spinal Orthopaedics Center of PLA, Chenggong Hospital of Xiamen University Xiamen 361000, Fujian Province, China.
authors.forename: Desheng
authors.initials: D
authors.lastname: Xie
authors.affiliation: Department of Orthopaedics, The 174th Hospital of PLA, Spinal Orthopaedics Center of PLA, Chenggong Hospital of Xiamen University Xiamen 361000, Fujian Province, China.
authors.forename: Haoyuan
authors.initials: H
authors.lastname: Liu
keywords: Open tibial fracture; intramedullary nailing; pinless fixator