Given that the average child receiving TT has been treated medically four or more times, the cost for the surgery does ... It appears that longer tubes have a lower risk of water contamination of the middle ear and are, therefore, less ... However, long-term tubes of the Per-Lee or Goode type may stay for several years and one needs to assess each case individually as to whether or when to remove them.
|Title||:||Dilemmas in Otorhinolaryngology|
|Author||:||D. F. N. Harrison, Donald Frederick Norris Harrison|