Intracapsular Condylar Fractures
Conditions
Interventions
the navigation group and the control group:Perform operantions using surgical navigation
the control group:Perform operantions using surgical navigation
Sponsors
West China Hospital of Stomatology Sichuan University
Eligibility
Sex/Gender
All
Age
13 Years to 54 Years
Inclusion criteria
Inclusion criteria: The patients included in this study sample have to be disgnosed with intracapsular condylar fractures by clinical examination, CT examination and other auxiliary examinations, consent to the surgical treatment, and have any of the following fracture conditions: 1) the mandibular ramus stump dislocated out of the glenoid fossa; 2) the height of mandibular ramus reduced; 3) a fracture causing serious malocclusion or limited mouth opening could not be solved by closed treatment; 4) the TMJ disc were torn and dislocated laterally.
Exclusion criteria
Exclusion criteria: The patients were excluded from this study if 1)they were diagnosed with an undislocated or only slightly dislocated fracture; 2) they refused surgical treatment; 3) they could not complete a 1-year follow-up; 4) navigation was not succesfully appiled because of technical problems or registration fails.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| the rate of anatomic reduction;the average distance (AD) of deviation between pre- and postoperative CT measurement; | — |
Secondary
| Measure | Time frame |
|---|---|
| postoperative maximum interincisal opening;postoperative occlusion;operation time;facial nerve injury;salivary fistula;wound infection;age;gender; | — |
Countries
China
Contacts
Public ContactLei Liu
West China School of Stomatology Sichuan University
Outcome results
None listed