Journal article received: application triangular osteosynthesis for vertical unstable sacral fractures; xudong hu, fuxing pei, guanglin wang, jingguo he, qingquan kong and chongqi tu: eur spine j (2013) 22:503¿509: published online: 7 november 2012: springer-verlag berlin heidelberg 2012.Local infection was seen in two patients, and both were healed with debridement and antibiotics.22 patients with vertical unstable sacral fractures were treated with triangular osteosynthesis using the combination of universal spinal system, uss (synthes, (b)(4)) and iliosacral screw in our institution.There were 13 males and 9 females, with an average age of 30 years (range 21-48 years).Two cases of wound infection were reported, which was treated with prompt debridement, lavage, and antibiotic.The wound had healed and the internal fixation implants were not removed before bone union.(22 patients, 13 males and 9 females; mean age 30 years, range 21-48).This report is on an unknown nut, quantity is unknown.This is 3 of 4 reports for complaint (b)(4).
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This device used for treatment and not diagnosis.Additional device info: this report is on an unknown nut, part and lot numbers are unknown.(b)(6), 2012.Pma / 510 (k): without a part number the 510k number cannot be provided.Without a lot number the device history records review could not be completed.The investigation could not be completed; no conclusion could be drawn, as no product was received.Placeholder.
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