You have to be very careful about removing the bones, the spine and ribs are edible, but I, personally, think they're crunchy and nasty.
1 (14.75 ounce) can salmon, drained, bones,skin and fat removed
1 slice bread, shredded
1 small onion, grated
1 tablespoon all-purpose flour
salt and pepper to taste
1 cup vegetable oil for frying
Mix together salmon, bread, onion, all-purpose flour, egg, salt and pepper. Shape into six patties.
In a large skillet heat oil over high heat. Cook the patties until browned on both sides, about 8 minutes. Drain briefly on paper towels before serving.