| osteotomie van lumbale wervel met posterolaterale benadering (verrichting) | | osteotomie van lumbale wervel met posterolaterale benadering | | osteotomie van lumbale vertebra met posterolaterale benadering
| | Osteotomy of lumbar spine by posterolateral approach | | Osteotomy of lumbar vertebra by posterolateral approach
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