Displaced transverse patella, Rx is:
**Displaced Transverse Patella Management**
**Core Concept**
A displaced transverse patella fracture requires precise management to restore patellar mobility and prevent complications. The treatment aims to achieve anatomical reduction and stable fixation to allow early rehabilitation and minimize the risk of patellar malalignment and arthrosis.
**Why the Correct Answer is Right**
The management of a displaced transverse patella fracture typically involves open reduction and internal fixation (ORIF) with a patellar screw or tension band wiring. This approach allows for precise reduction and stable fixation, enabling early mobilization and reducing the risk of complications. The goal is to restore the normal anatomy and function of the patella, ensuring optimal knee mechanics and preventing future degenerative changes.
**Why Each Wrong Option is Incorrect**
**Option A:** Closed reduction and percutaneous pinning is generally not recommended for displaced transverse patella fractures due to the risk of inadequate reduction and pin tract complications.
**Option B:** Non-operative management with immobilization is not suitable for displaced transverse patella fractures, as it may lead to malunion, patellar malalignment, and arthrosis.
**Option C:** Patellar tendon realignment without fracture fixation is insufficient, as it may not address the underlying fracture instability and may lead to further complications.
**Clinical Pearl / High-Yield Fact**
In managing displaced transverse patella fractures, it is crucial to achieve anatomical reduction and stable fixation to prevent patellar malalignment and arthrosis. Early rehabilitation and mobilization are also essential to minimize complications and promote optimal recovery.
**Correct Answer: C. Patellar tendon realignment without fracture fixation is insufficient, as it may not address the underlying fracture instability and may lead to further complications.**