View clinical trials related to Tooth, Impacted.
Filter by:This is a multicenter, randomized, double-blind, dose finding, parallel controlled with active drug and placebo, phase II clinical trial, and the purpose of the study is to evaluate the efficacy and safety of HR18042 tablets for postoperative analgesia after impacted teeth removal surgery.
Project summary The surgical removal of mandibular third molar is one of the most common procedures done in oral and maxillofacial surgery. Patients often experience pain, swelling, trismus, dehiscence, alveolar osteitis, infection, nerve injury and periodontal tissue damage after third molar surgery. Flap design is an important step in third molar surgery.The aim of this study is to compare the triangular and envelope flap designs in lower third molar surgery in terms of postoperative sequelae including pain ,trismus,swelling,incidence of dry socket and also operative time taken.The study also aims to find out does the level of impacted mandibular third molar and number of roots has effect on postoperative outcomes in surgical removal of mandibular third molar.The study design used will be a double-blind randomized clinical study. Patients who fit the inclusion criteria will be included as research subjects.Sample will be divided into two groups randomly. In one group the envelope flap will be raised during surgical removal of the lower third molar while in the other triangular flap will be used. Investigators will also divide the third molars into level 1,level 2,level 3 based on the relationship between the tip of mesial cusp of impacted third molar and the distal surface of crown of adjacent second molar based on orthopantomograph findings.Level 1 will be when the tip of mesial cusp of third molar is within the occlusal third of crown of second molar,level 2 will be when the tip of mesial cusp of third molar is within the middle third of crown of second molar, level 3 will be when the tip of mesial cusp of third molar is within and below the cervical third of crown of second molar. Another subgroup will be based on the number of roots of the impacted third molar where investigators will divide the third molar into single rooted and multirooted based on orthopantomograph findings. Investigators will also divide the sample based on gender and age group as below 30 years and above 30 years. The primary outcomes to be measured are pain and operative time while secondary outcomes are swelling ,trismus and incidence of dry socket.Outcome assessment will be done by another clinician than surgeon using scientific tools and techniques as mentioned. Surgical procedures and outcomes measurement will be done by separate clinicians to ensure masking.
The removal of third molars should be considered to avoid problems such as cysts and other complications. Surgical intervention with the manipulation of oral tissues has the undesirable postoperative effects of pain, trismus (limited mouth opening) and edema. Photobiomodulation has also proved effective regarding reductions in pain, edema and trismus. The aim of the present study was to evaluate the effectiveness of photobiomodulation for the conditioning of tissues involved in the surgical removal of impacted mandibular third molars in terms of reducing or eliminating postoperative pain, trismus and edema.
This study is to evaluate the effect of angle of impaction, impaction depth, and bone density on surgical difficulty of impacted lower third molar, by measuring the angle of impaction, the depth of impaction (Winter's Red line), and bone density (gonial, and antegonial indices) preoperatively by using panoramic radiograph and to correlate the angle, the depth of impaction, and bone density with the surgical difficulty by operation time and surgical technique.
The study is being conducted to evaluate the efficacy and safety of HRS4800 tablets for postoperative analgesia after impacted teeth removal surgery.
Assessment of SILKAM® suture material in mucosal closure in oral surgery (mucosal sutures). A prospective, monocentric, single arm observational study.
The objective of the study is to determine the effect of antibiotic prophylaxis with three different doses of clindamycin on preventing infection and other complications after surgical extraction of impacted mandibular third molars.
Lower third molar extraction is one of the most common treatments in oral surgery practice. It is a treatment with inherent complications such as postoperative pain, swelling or trismus. In order to minimize disconfort after extraction, analgesic and anti-inflammatory medication is prescribed. Recently, it is seen that circadian rhythm may play an important role on drugs metabolism, modulating its effect depending on the moment of administration. The aim of the study is to analyze if dosage modification of a Non Steroideal Anti-Inflammatory (dexketoprofen) affects on postoperative pain, swelling and open mouth limitation according the circadian clock
Third molar surgery is one of the most common procedures in oral surgery and the most common postoperative complications are swelling, pain, and trismus. This study aims to evaluate the postoperative morbidity (pain, swelling, and trismus) in third molar surgery performed using different degrees of cooled and room temperature irrigation solutions.
Accuracy of the variables used in Wharfe assessment and Pederson difficulty index for impacted mandibular third molar surgery. The lower 3rd molar tooth is one of the most frequently impacted teeth. Its prevalence ranges from 30.3% to 68.6% worldwide according to a study conducted by Sekhar, 2020. The impaction of a tooth can be defined as a pathological condition in which eruption of tooth is not normal i.e. it is not erupted as expected within a specific time period. The impaction renders the affected tooth as non-functional due to its postural instability/ abnormal position. The normal tooth eruption is dependent on several local as well as systemic factors. Normal eruption can be altered by neighboring tooth, excessive soft tissue in the surrounding, or the dense overlying bone. Race and Ethnicity an also affect/ alter the impaction rate. The removal of 3rd mandibular molar/ wisdom tooth is one of the most commonly performed surgical procedures, being done in dental clinics on daily basis. To predict the difficulty level of this procedure for impacted lower 3rd molar, no scoring system/ scale is considered sufficient i.e. every scale takes some factors into account, while missing some factors, so clinically not very much reliable. Some of the proposed scales/ models which are clinically in use are as follows: WHARFE's, Pederson's, Winter's, and Pell and Gregory's model.