Therefore, the aim of this study was to establish morphometric characteristics of the buccal cortical bone (BCB) thickness of
maxillary premolars and its relation to
maxillary sinus floor through CBCT.
Hence, it was considered worthwhile to examine the effects of simultaneous implementation of SARME and intermaxillary Class III elastics on
maxillary expansion and advancement.
Generally, the incidence of palatogingival grooves ranges from 2.8% to 8.5% in extracted
maxillary lateral incisors.5,6 In clinical examination studies, the prevalence rate has been reported in range from 10% to 18.1%.1,7
Dentigerous cysts in the
maxillary sinus are easy to detect radiographically due to their opacity.
Conclusion: Ultrasonography had low sensitivity but high specificity in diagnosis of
maxillary sinusitis.
Intraoral examination revealed a swelling about 4 cm x 4 cm in the
maxillary anterior labial vestibule which extended from the
maxillary left canine to the
maxillary right canine region [Figure 1].
After both techniques had been completed, a fourth veterinarian performed the dissections on each side of the head to allow visualization of the pterygopalatine fossa and the
maxillary nerve.
For optimal patient management, attaining adequate anaesthesia is a prerequisite in many dental treatments.1 Extraction of
maxillary teeth is among commonly performed procedures in oral surgery.
Conclusion: Vertucci's type I was the most common canal configuration for
maxillary first and second premolars and there was no gender-based difference for root canal morphology of
maxillary premolars.
As examples, single-rooted
maxillary right second premolars with type IV canals are categorized as [.sup.1][15.sup.2] (Figure 2a), whilst double-rooted
maxillary right first premolars with single canals in each of buccal (B) and palatal (P) roots are categorised as [.sup.2]14[B.sup.1][P.sup.1] (Figure 2b), clearly identifying the difference.
Between October 2012 and November 2013, three patients with
maxillary defects following resection of malignant tumor were recruited.
Overall, 57.9% of
maxillary first premolars from male patients were single rooted, and the remaining were two rooted (40.3%) or three rooted (1.8%); on the other hand, 70.2% of female patients presented single-rooted teeth, whereas the remaining presented two-rooted teeth.
