I got some bad cuts here and there from blades, hand saws and such. Thankfully never got cut from a power tool. I'm on much higher safety awareness when using those. Some cuts needed stitches but none were arterial or left me without a section of an appendage.
One trip to the ER was from when I was putting a flywheel back on a truck engine and it slipped before putting the fasteners on. It was a sudden slip without time to react and it's weight pulled my hand down with it and onto the mating surface with a sharp machined 90 degree edge. It gave me my deepest and biggest avulsion injury. Still not arterial and just a few stitches.
One trip to the ER was from when I was putting a flywheel back on a truck engine and it slipped before putting the fasteners on. It was a sudden slip without time to react and it's weight pulled my hand down with it and onto the mating surface with a sharp machined 90 degree edge. It gave me my deepest and biggest avulsion injury. Still not arterial and just a few stitches.