AHA Coding Clinic® for ICD-10-CM and ICD-10-PCS - 2016 Issue 3; Ask the Editor
Tibial/Fibula Epiphysiodesis
A 12-year-old patient with left proximal tibial procurvatum and varus deformity as well as a right leg length discrepancy as a result of a left Salter-Harris fracture presents for surgical correction. A right tibia/fibula epiphysiodesis was performed by drilling a plate into the bones at the level of the physis. On the left leg using fluoroscopy, wedge osteotomy of the proximal tibia was performed followed by a proximal fibular osteotomy, allowing appropriate alignment of both bones prior to placing a blade plate at the tibial osteotomy site. Next a patellar advancement was done by freeing up the left patellar tendon and tibial tubercle. The bone was removed and the tibial tubercle was fixated with 4.5mm cannulated screws in compression. What is the correct root operation for the epiphysiodesis in addition to the correct code assignment for tibial/fibula wedge osteotomies and patellar advancement? ...
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Article Overview
This article reviews an orthopedic surgical case involving tibial/fibular epiphysiodesis, wedge osteotomy, fibular osteotomy, and patellar advancement in the setting of deformity correction and leg length discrepancy. It is aimed at coders and clinical documentation professionals working with orthopedic procedure coding and ICD-10-PCS root operation selection. The article focuses on how the operative scenario is described and how the related procedure categories are assigned in a coding context.
Why This Topic Matters
Understanding how this kind of orthopedic case is categorized helps coding professionals interpret operative documentation accurately and align the reported procedure concepts with the correct code-set structure.
What You Will Learn
- How an orthopedic growth plate procedure is framed for coding purposes
- How the case combines epiphysiodesis with osteotomy-related and tendon/bone advancement procedures
- How to think about code assignment in a surgical correction scenario involving the tibia and fibula
- What documentation elements are relevant to procedure coding in this type of case
Who Should Read This
- Medical coders
- Coding auditors
- Orthopedic documentation specialists
- Clinical coding educators
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