It is necessary to mark drains in order to identify their location. They should be sutured with loops as well so it will be possible to advance them without re-anaesthetizing the patient while drains are re-sutured to the skin. An absorbent dressing is then applied. A bandnet dressing retainer can be constructed so as to prevent the use of tape. Other things to consider
Nutritional support
Adequate nutrition and hydration support is essential in any patient following surgery, particularly young children. In this case, pain and swelling in the neck region would usually cause difficulties in eating or swallowing, hence reducing patients food and fluid intake. Patients must therefore be well-nourished and hydrated to promote wound healing and to fight off infection. Post-operative care
Extubation, which is the removal of endotracheal tube to liberate the patient from mechanical ventilation, should only be done when the patients airway is proved to be patent, allowing adequate breathing. This is indicated by a decrease in swelling and patients capability of breathing adequately around an uncuffed endotracheal tube with the lumen blocked.During the hospital stay, patients condition will be closely monitored by:

carrying out cultures and sensitivity tests to decide if any changes need to be made to patients antibiotic course
observing for signs of further infection or sepsis including fevers, hypotension, and tachycardia
monitoring patients white blood cell count - a decrease implies effective and sufficient drainage
repeating CT scans to prove patients restored health status or if infection extends, the anatomical areas that are affected.
It may also occur as a result of oral surgery, laparoscopy, and cricothyrotomy. In a pneumonectomy, in which an entire lung is removed, the remaining bronchial stump may leak air, a rare but very serious condition that leads to progressive subcutaneous emphysema. Air can leak out of the pleural space through an incision made for a thoracotomy to cause subcutaneous emphysema. On infrequent occasions, the condition can result from dental surgery, usually due to use of high-speed tools that are air driven. These cases result in usually painless swelling of the face and neck, with an immediate onset, the crepitus (crunching sound) typical of subcutaneous emphysema, and often with subcutaneous air visible on X-ray.One of the main causes of subcutaneous emphysema, along with pneumothorax, is an improperly functioning chest tube. Thus subcutaneous emphysema is often a sign that something is wrong with a chest tube; it may be clogged, clamped, or out of place. The tube may need to be replaced, or, when large amounts of air are leaking, a new tube may be added.Since mechanical ventilation can worsen a pneumothorax, it can force air into the tissues; when subcutaneous emphysema occurs in a ventilated patient, it is an indication that the ventilation may have caused a pneumothorax. It is not unusual for subcutaneous emphysema to result from positive pressure ventilation. Another possible cause is a ruptured trachea. The trachea may be injured by tracheostomy or tracheal intubation; in cases of tracheal injury, large amounts of air can enter the subcutaneous space.