Final answer:
Patients with long faces can consider rectangular or oval frames, which can help balance the face and add width. Round frames may accentuate the length of the face, while square frames can make it appear longer.
Step-by-step explanation:
Patients with long faces may benefit from wearing rectangular frames as they can help create balance and add width to the face. Oval frames can also be a good choice as they can soften the angles of a long face. Round frames may not be the best option as they can accentuate the length of the face, while square frames can make the face appear even longer.