| The entire process of skull pneumatization usually takes several months, but this is extremely variable. |
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| Body mass itself can be used in many different studies, as can information on fat and such things as degree of skull pneumatization. |
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| At stage 2, pneumatization has expanded over the whole cerebellum leaving one or two small windows in the center. |
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| Computed tomography showed extensive pneumatization of the sphenoid sinus into the pterygoid process. |
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| The etiology of maxillary hypoplasia is unknown, and the process by which abnormal pneumatization occurs is not well understood. |
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| A consideration of the systemic factors that influence frontal sinus pneumatization. |
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| In the summer and early fall, when most young birds are just beginning the pneumatization process, it is good to start at the rear and the side of the skull, working up towards the crown. |
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| While plumage, molt patterns of wing feathers, feather wear, and breeding condition all can contribute to the determination of age in the fall, the degree of skull pneumatization is the most certain in passerines. |
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| Skull pneumatization is probably the most difficult technique to learn, stemming from the fact that many trainees do not know exactly what they are looking for and that it is simply hard to see. |
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| Many common anatomic variations in the nasal cavity have been observed, including paradoxical turbinates and pneumatization of the inferior, middle, and superior turbinates. |
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| The hypertrophy of the right middle turbinate in this case was not due to a concha bullosa, as evidenced by the middle turbinate's lack of pneumatization. |
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| These anomalies have included pneumatization, agenesis, and. |
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| Pneumatization in an immature azhdarchoid pterosaur. |
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| Pneumatization of the mastoid process begins between the last month of gestation and birth, with continued growth well into adolescence. |
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| Pneumatization of the middle ear begins at week 29 and continues to week 34, when the process expands posteriorly to form the mastoid antrum. |
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| Pneumatization of the nasal turbinates is a common anatomic variant that most frequently occurs as a concha bullosa of the middle turbinate. |
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