fixation

nments such as soil, freshwater, and marine ecosystems. Contributes significantly to the nitrogen input in natural ecosystems. Operates independently of plant hosts, although some microbes can associate loosely with plant roots. Microorganisms Involved in Non-Symbi

h Wires and Pins K-wire Placement: Under fluoroscopy, insert perpendicularly to fracture plane. Securing Wires: Twist or bend ends to prevent migration. Hybrid Fixation: Combine wires with plates or screws

l Structures Electron microscopy (EM) has revolutionized our understanding of cellular and molecular architecture by providing ultrastructural resolution far beyond the capabilities of light microscopy. However, the success of EM heavily depends on the meticulous process of