Surgical placement of dental implants may cause a certain degree
of pain and discomfort to some patients. Conventional nonsteroidal
anti-inflammatory drugs have been widely used in the
control of postoperative pain, but sparse information is avail
able
about the efficacy of celecoxib, a selective cyclooxygenase-2
inhibitor, after surgical placement of dental implants.
The aim of this study was to compare the analgesic efficacy of
celecoxib and ibuprofen on pain control after the surgical
placement of dental implants .
The initial retention of implant-supported removable partial
dentures(ISRPD) is unknown. the purpose of this in vitro study was
to compare maximum dislodging forces of distal extension
mandibular ISRPD with three different clasp design. a stimulat
ed
class 1 partially edentulous mandible was prepared with two
implant in the first molar regions and two metal ceramic on distal
abutments. Fifteen bilateral distal extension frameworks was
fabricated with three different clasp design (Akers, I bar clasp ,no
clasp),each specimen was subjected to three type of retention
pulls ( main ,unilateral ,posterior pulls) five time with universal
testing machine.
The purpose of the present study was to radiologically assess the
hard tissue changes around the immediately loaded implants single
tooth bioactivated with plasma rich in growth factors ,placed in the
mandibular posterior region . Twenty dental im
plants placed in 13
patients had at least single edentulous space in the posterior
region of the mandible using single stage procedure after
bioactivation the implants surfaces with plasma rich in growth
factors.
تم استخدام العديد من الطرق لتحسين ثبات الزرعة مع ذلك توجد دلائل غير كافية لدعم العلاقة بين المعالجة بالليزر اللين وثبات الزرعة
Maxillary sinus augmentation is frequently necessary before placement of
dental implants in the posterior maxilla. Besides autogenous bone graft, various bone substitutes have
been used widely to augment the maxillary sinus,successful bone augmenta
tion in the maxillary sinus
without bone grafting and osseointegration of implants have been reported in several studies, recently,
successful bone reformation in the sinus using autologous platelet-rich fibrin (PRF) concentrateas an
alternative to bone grafting has been reported.
The aim of this study: was to assess the useof PRF clots and membranes as the sole filling material during
a lateral sinus lift with immediate implantation using radiologic exam (cone beam ct).
Background& Objective: The reduction of alveolar crestal bone density is one of the earlier signs of periimplant
disease and precedes the loss of height of the alveolar crest, because of that early detection of the
small changes in density is impor
tant and lead to the early onset of treatment and increases its success's
percentage.
This study aimed to evaluate the ability of the direct conventional digital method in detection of density
changes around dental implants by the mean value of the gray level of the histogram of the selected area
comparing with radiographic subtraction method.
To report the results of evaluation of the color digital subtraction technique in
assessing quality and quantity peri-implant bone changes in dental x-ray imaging.
