Dec 13, 2016
The Mini-Open Pedicle Subtraction Osteotomy for Flat-Back Syndrome and Kyphosis Correction
The Mini-Open Pedicle Subtraction Osteotomy for Flat-Back Syndrome and Kyphosis Correction
Operative Neurosurgery 12:309–316, 2016
The pedicle subtraction osteotomy (PSO) has been a mainstay treatment for flat-back syndrome. The morbidity of open deformity correction can be high, and minimally invasive applications may reduce such morbidity.
OBJECTIVE: To describe an operative technique of the mini-open PSO.
METHODS: Two patients underwent percutaneous fixation above and below the…
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