<prompt> In reconstruction of limb. What is done first? NOT RELATED-OHOBone fixationAery anastomosisNerve repairVein repair  <response>: The order of repair for the various structures is based on surgeon preference and the specific patient.The preferred sequence is bone repair followed by extensors, veins, dorsal skin, aeries, nerves, and flexors because this sequence allows efficient repair of all the dorsal structures and then the volar structures. If the warm ischemia time is unusually long, the aeries can be repaired earlier.THUS THE ORDER IS BONE VEINSAERIESNERVES AND THAN TENDONS REMEMBER SKIN COVERAGE IS A MUST 