21. Similar to the targeted studies of the oral cavity , some showed little evolution over time. 22. It is a good protector of the oral cavity . 23. Sometimes, patients are displeased and uncomfortable with the visible vomer flap in the oral cavity . 24. These new foods introduced new bacteria to the oral cavity and created new environmental conditions. 25. Careful observation of the oral cavity , teeth and gums may reveal indicators of other medical conditions. 26. More recently the strain has also been isolated from the nasal and oral cavities of pigs. 27. The Portuguese had their genitalia cut off and inserted into their oral cavities by the Chinese. 28. They are still routinely used by otolaryngologists, particularly for examination and procedures involving the oral cavity . 29. Their genitalia were inserted into the oral cavity . 30. For example, five-year relative survival for oral cavity cancer patients in Germany is about 55 %.
