U-Turn Design Metatarsal Artery Flap: Reliable Solution in Distal Forefoot Defect.

Background: In distal forefoot defect, finding wound closure is challenging because of the distal site and small blood vessels involved. One possible resolution is the utilization of a metatarsal artery flap in a 'U-turn' design. This method offers several advantages, including its long length and a viable option for distal forefoot defect.

Long-term outcome of nonunion of the lateral humeral condyle fracture in children: a multicentre retrospective study.

Purpose: Lateral humeral condyle nonunion in children is a rare condition. The treatment protocol for nonunion of lateral humeral condyle remains controversial due to the potential complication. This study reports long-term functional outcomes of the nonunion of the lateral humeral condyle fracture.