Wood carving joints and connections are essential for creating durable and intricate sculptures. Among the most common techniques is the mortise-and-tenon joint, which involves a projecting tenon fitting into a mortise hole, offering strong alignment for structural pieces. Another popular method is the dovetail joint, known for its interlocking wedge-shaped fingers, ideal for joining corners without glue.

For flexible or curved designs, scarf joints are often used, where two pieces are tapered and overlapped for seamless transitions. Dowel joints provide simplicity and strength by inserting wooden pins into aligned holes, while butt joints—though basic—are reinforced with adhesives or fasteners for smaller connections.

In complex sculptures, lap joints and bridle joints add stability by partially overlapping wood sections. For artistic detailing, spline joints or keyed miters enhance aesthetics while ensuring durability. Each technique balances functionality with artistic expression, making them indispensable in wood carving craftsmanship.