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CTRI Number  CTRI/2025/05/087044 [Registered on: 16/05/2025] Trial Registered Prospectively
Last Modified On: 15/05/2025
Post Graduate Thesis  Yes 
Type of Trial  Observational 
Type of Study   Cohort Study 
Study Design  Other 
Public Title of Study   Assessment of alveolar bone anatomy in maxilla and mandible using cbct  
Scientific Title of Study   Assessment of alveolar bone anatomy in maxillary and mandibular first and second molars using cone beam computed tomography retrospective morphometric study 
Trial Acronym  NIL 
Secondary IDs if Any  
Secondary ID  Identifier 
NIL  NIL 
 
Details of Principal Investigator or overall Trial Coordinator (multi-center study)  
Name  Dr Kummari Sai Minil Kumar 
Designation  Post graduate student 
Affiliation  Kamineni Institute of Dental Sciences 
Address  Department of Oral medicine and radiology ground floor room number 1
Sreepura Narketpally
Nalgonda
TELANGANA
508254
India 
Phone  8919837653  
Fax    
Email  saiminilomr@gmail.com  
 
Details of Contact Person
Scientific Query  
Name  Dr Avinash Tejasvi ML 
Designation  Professor and head of the department 
Affiliation  Kamineni Institute of Dental Sciences 
Address  Department of Oral medicine and radiology ground floor room number 1
Sreepuram Narketpally
Nalgonda
TELANGANA
508254
India 
Phone  8096641123  
Fax    
Email  avinash.omr@gmail.com  
 
Details of Contact Person
Public Query  
Name  Dr Avinash Tejasvi ML 
Designation  Professor and head of the department  
Affiliation  Kamineni Institute of Dental Sciences 
Address  Department of Oral medicine and radiology ground floor room number 1
Sreepuram Narketpally
Nalgonda
TELANGANA
508254
India 
Phone  8096641123  
Fax    
Email  avinash.omr@gmail.com  
 
Source of Monetary or Material Support  
Kamineni institute of dental sciences 
 
Primary Sponsor  
Name  Dr Kummari Sai Minil Kumar 
Address  Kamineni institute of dental sciences 
Type of Sponsor  Other [NIL] 
 
Details of Secondary Sponsor  
Name  Address 
NIL  NIL 
 
Countries of Recruitment     India  
Sites of Study  
No of Sites = 1  
Name of Principal Investigator  Name of Site  Site Address  Phone/Fax/Email 
Dr Sai minil kumar  Kamineni institute of dental sciences  Department of oral medicine and radiology ground floor room no 1 sreepuram narketpally
Nalgonda
TELANGANA 		 08919837653

saiminilomr@gmail.com 
 
Details of Ethics Committee  
No of Ethics Committees= 1  
Name of Committee  Approval Status 
InstitutionalEthicsCommittee  Approved 
 
Regulatory Clearance Status from DCGI  
Status 
Not Applicable 
 
Health Condition / Problems Studied  
Health Type  Condition 
Healthy Human Volunteers  Intact first and second molar regions in the maxilla and mandible.  
 
Intervention / Comparator Agent  
Type  Name  Details 
Intervention  Nil  Nil 
 
Inclusion Criteria  
Age From  18.00 Year(s)
Age To  55.00 Year(s)
Gender  Both 
Details  Patients aged from 18 years to 55 years.
High-quality CBCT scans with no artifacts obscuring the maxillary or mandibular regions.
Intact first and second molar regions in the maxilla and mandible.
 
 
ExclusionCriteria 
Details  Scans with pathological conditions affecting the alveolar bone (e.g., tumors, cysts).
Patients with systemic conditions that significantly alter bone density (e.g. Osteoporosis, osteomalacia).
 
 
Method of Generating Random Sequence   Other 
Method of Concealment   Other 
Blinding/Masking   Not Applicable 
Primary Outcome  
Outcome  TimePoints 
To assess the alveolar bone dimensions such as socket morphology , height, width & cortical thickness of maxillary & mandibular 1st & 2nd molars in CBCT.
To evaluate the proximity of the maxillary sinus and inferior alveolar nerve to the Roots & Furcation of maxillary & mandibular 1st & 2nd molars.
To evaluate buccal bone & lingual bone thickness & Interradicular bone width .
To determine the influence of gender in assessment of roots of maxillary & mandibular 1st & 2nd molars.
 		 BASE LINE OBSERVATION 
 
Secondary Outcome  
Outcome  TimePoints 
NIL  NIL 
 
Target Sample Size   Total Sample Size="200"
Sample Size from India="200" 
Final Enrollment numbers achieved (Total)= "Applicable only for Completed/Terminated trials"
Final Enrollment numbers achieved (India)="Applicable only for Completed/Terminated trials" 
Phase of Trial   N/A 
Date of First Enrollment (India)   10/07/2025 
Date of Study Completion (India) Applicable only for Completed/Terminated trials 
Date of First Enrollment (Global)  Date Missing 
Date of Study Completion (Global) Applicable only for Completed/Terminated trials 
Estimated Duration of Trial   Years="0"
Months="0"
Days="0" 
Recruitment Status of Trial (Global)   Not Applicable 
Recruitment Status of Trial (India)  Not Yet Recruiting 
Publication Details   N/A 
Individual Participant Data (IPD) Sharing Statement

Will individual participant data (IPD) be shared publicly (including data dictionaries)?  

Response - NO
Brief Summary   Immediate implant placement in the posterior regions of maxilla and mandible , particularly  in the first and second molars area, possess unique anatomical and clinical challenges. These regions often exhibit variations in the alveolar bone height, width and morphology due to the factors such as tooth loss sinus proximity and bone resorption making precise preoperative evaluation essential to avoid complications like insufficient primary stability or implant failure. Understanding these parameters is crucial , as immediate implant placement not only reduces treatment time but also helps to preserve alveolar bone.
AIM OF THE STUDY This study aims to evaluate anatomical bone variations in maxillary and mandibular first and second molars in relationship to maxillary sinus and IAN canal using cone beam computed tomography (CBCT).
OBJECTIVES OF THE STUDY
1) To assess alveolar bone dimensions such as socket morphology such as height, width and cortical thickness of maxillary and mandibular molars in CBCT.
2) To evaluate the proximity of the maxillary sinus and inferior alveolar nerve to the root apices and furcations of maxillary and mandibular first and second molars.
3) To evaluate buccal bone and lingual bone thickness, inter radicular bone width.
4) To determine the influence of gender in assessment of roots of maxillary and mandibular first and second molars.
 CBCT scans will be analyzed for measuring bone height, bone width, cortical thickness and proximity to anatomical structures like maxillary sinus and inferior alveolar canal. Scans will be anonymized and data will be categorized based on gender and arch type ( Maxilla or Mandible).
 
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