Lung resections are surgical procedures that involve removing a portion of the lung. This operation is often performed to treat conditions such as lung cancer, severe infections, or other lung diseases. The extent of the resection can vary, with options including removing a small section (wedge resection), a lobe (lobectomy), or an entire lung (pneumonectomy). Recovery from lung resections typically involves a hospital stay and rehabilitation to help restore lung function. Patients may experience pain and require medication, but many can return to normal activities over time. The success of the surgery often depends on the underlying condition and the patient's overall health.