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infraorbital nerve and vesselsthe infraorbital nerve exits through the infraorbital foramen this foramen and the neurovascular contents are within 5
posterior superior alveolar nerve and vesselsit is found in the posterior aspect of the maxilla running between the bone and the lining of the
associated nerves and vesselsthe anterior superior alveolar infraorbital and posterior superior alveolar nerves and arteries provide both the
bleedingbleeding from injury to small blood vessels pushed along the lateral wall of expanding maxillary sinus should be contained by bone wax or
what is septasepta are thin bony plates which divide the inferior portion of the antrum into sections and may even create separate compartments a
membrane perforation of sinus graft surgeryit is the most common complication during the sinus graft surgery resulting from the scoring of lateral
why should posterior wall preffered during surgeryposterior wall should not be perforated during surgery this limits bleeding from the pterygoid
explain about posterior wall posterior wall separates the antrum from the infra-temporal fossa and contains two important structuresposterior
determine the bony walls of the maxillary sinusthe anterior wall of the sinus has thin compact bone above the apex of the canine teeth which may
discuss in brief about maxillary sinus in normal conditions the maxillary sinus maintains a close relationship with the alveolar ridge associated
what is normal bone physiologyan insight into the normal bone physiology and its adaptation by modeling and remodelling process to functional
describe about the implant surgeonthe implant surgeon should have basic knowledge of the macroscopic and microscopic anatomy of the jaw bones with
state about dental implant reconstructiondental implant reconstruction requires a thorough knowledge and understanding of the various strategically
post-operative pain there is some discomfort for about 24-48 hours persistent pain for a longer duration with swelling may indicate possible
wound breakdownwith careful flap design and gentle tissue handling this is a rare complication the healing which follows is by secondary intention
sinus perforations the maxillary antrum can sometimes be inadvertently penetrated through careful pre-operative planning using radiographs
buccal perforations buccal concavities in the bone can result in some threads of the implant being exposed where these are very circumscribed and
what is flap tearingpoor preoperative surgical planning can result in flap of small size with inadequate exposure of the underlying bone in an effort
what is hemorrhage mild to moderate capillary ooze can readily be controlled by pressure packing a more severe venous or in rarer instances an
post-operative care of teethafter implant surgery patients should be warned to expect some swelling and possibly bruising some discomfort which
implant placementthe ideal siting and orientation of the implant is dictated by the restorative requirements but this may have to be modified by the
using copious sterile saline irrigationthis can be delivered from a sterile infusion bag in a pressure cuff or a peristaltic pump the drills can be
surgical preparation of the bone - drill techniqueit is essential not to allow the bone to be heated above 47degc during preparation of the site as
sterile techniqueevery effort should be made to conduct implant surgery under sterile operating conditions chlorhexidine 02 is used as a
explain the anaesthesia and analgesiamost implant surgery can be carried out under local anaesthesia although some patients will require sedation or