The Popliteal Artery is Safe in Medial Meniscal Repair Using All Inside Devices in Adults: An MRI-Based Simulation Study.

Introduction: This simulation study on MRI of the knee was performed to assess the risk of injury to the popliteal artery (PA) and common peroneal nerve (CPN) during all-inside meniscal repairs in adults.

Methods: We simulated repair of the posterior horn of both medial (PHMM) and lateral menisci (PHLM) through anteromedial (AM) and anterolateral (AL) portals, using straight and curved devices, on 200 magnetic resonance imaging (MRI) scans taken with the knee in extension. For simulation using straight devices, the shortest distance from the menisco-capsular junction (MCJ) and the free edge of the meniscus to PA and CPN in vectors of AM and AL portals was measured.

Manual extraction is superior to power tools when removing stripped titanium locking screws.

Introduction: Removal of screws from a titanium locking plate is often difficult once the screw has seized and the head is damaged. Such stripped screws are removed with an extraction screw, which can be used manually or on power. We aim to compare the extraction rates using both these methods.

Pubic Diastasis in Polytrauma Patients: Traumatic or Congenital?: A Report of 2 Cases.

Case: We report 2 patients who were involved in high-velocity road traffic accidents. Both these patients had congenital pubic diastasis with very subtle clinical and radiological signs that were misdiagnosed as posttraumatic diastasis on initial radiographic evaluation.

Conclusion: Trauma surgeons should be aware of this anomaly because congenital pubic diastasis could present without any major clinical signs and could easily be mistaken for a traumatic diastasis.