Treatment of Femoral Neck Fractures in Adults With Improved Biplane Double-Supported Screw Fixation and Femoral Neck System: Complications and Surgical Techniques.

Objectives: Treating femoral neck fractures remains a significant challenge for orthopedic surgeons and imposes a substantial economic burden on developing regions. Current novel internal fixation methods demonstrate excellent biomechanical performance. However, these new internal fixation methods are still associated with various complications.

Clinical applications and cadaveric study of the free descending genicular artery perforator flap without the saphenous vein.

Background: The descending genicular artery (DGA) and medial thigh region have been underused as donor sites for perforator flaps. This study evaluated the anatomical relationship between the perforators of the DGA and the saphenous vein (SV) to review the clinical applications of the free descending genicular artery perforator (DGAP) flap for locoregional reconstruction.

Methods: Fifteen cadavers were arterially perfused with red latex and dissected.