Partially edentulous
Conditions
Interventions
Sponsors
Ankang Hospital Of Traditional Chinese Medicine
Eligibility
Sex/Gender
All
Age
18 Years to 70 Years
Inclusion criteria
Inclusion criteria: 1.The patient is over 18 years old; 2.The second mandibular molar is missing, while the first mandibular molar on the same side is present; 3.Good oral hygiene and health condition; 4.Accept follow-up and CBCT scan examination.
Exclusion criteria
Exclusion criteria: 1. Hyperparathyroidism, diabetes, leukemia, rheumatoid arthritis, systemic lupus erythematosus and other systemic diseases; 2. Long term use of hormones and other drugs that affect bone metabolism; 3. Patients with tooth loss caused by mandibular tumors, cysts, osteomyelitis, severe periodontitis, etc; 4. There is iatrogenic bone plate loss during the extraction of mandibular second molars; 5. Individuals with acute inflammation in the oral cavity; 6. Those who are preparing for pregnancy or already pregnant.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Alveolar Bone Classification;Alveolar Crest Width and Crest-to-Canal Distance;Mandibular Second Molar Alveolar Bone Inclination;Submandibular Fossa Depression Measurement;Measurement in the Absence of Submandibular Fossa Depression;Distance from the Mandibular Canal Lateral Wall to the Buccolingual Bone Surface; | — |
Countries
China
Contacts
Public ContactXiaokang Chen
Ankang Hospital Of Traditional Chinese Medicine
Outcome results
None listed