<unk>  is often not suitable for infants in the neonatal intensive care unit, who may have lots of equipment attached to them.<unk>  is more difficult if patients experience poor mobility, poor posture, pain, anxiety, and skin damage, usually requiring adaptations to the technique.
Postural drainage
Lumbar–peritoneal shunt
Corticotomy
Ventriculectomy
Pleurodesis
Decortication
Shirley drain
Thoracostomy