| A leveling head or ball-and-socket joint on the top of the tripod will be found of material aid in leveling the instrument. |
| Hollows are very different in shape and size, so each camera was attached to a ball-and-socket joint to allow us to adjust the orientation of cameras inside the hollow. |
| Regardless of the chosen system, a primary THA replaces the proximal femur, including the femoral head, and resurfaces the acetabulum, creating a new ball-and-socket joint. |
| Supported on a tripod by means of a ball-and-socket joint and screw-tightening device. |
| Specializations for land walking are mainly found in the forelimbs, including a ball-and-socket joint in the shoulder, like that of mammals. |
| The ball-and-socket joint, also known as a spheroidal joint, is the only one with three types of movement. |
