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Evaluation of a new screw technique for jaw fracture treatment and chin surgery

Compression Headless Bone Screws (HBS 2) for Fixation of Oblique Mandibular, Parasymphysis Fractures, and Genioplasty: A Clinical Evaluation - NIL

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
CTRI
Registry ID
CTRI/2026/04/109494
Enrollment
12
Registered
2026-04-27
Start date
Unknown
Completion date
Unknown
Last updated
2026-06-01

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Health Condition 1: M268- Other dentofacial anomalies

Interventions

Intervention1: nil: nil Control Intervention1: NIL: NIL

Sponsors

NIL
Lead Sponsor

Eligibility

Inclusion criteria

Inclusion criteria: 1.Patients with Oblique mandibular fractures, Para symphysis fractures, or requiring Genioplasty. 2.Patients aged 18 60 years. 3.Medically fit individuals without systemic conditions that may impair healing (e.g., uncontrolled diabetes) 4.Patients willing to provide informed consent and adhere to follow-up requirements.

Exclusion criteria

Exclusion criteria: 1.Patients with comminuted fractures unsuitable for screw fixation. 2.Presence of systemic infections or severe local infections at the surgical site. 3.Patients under 18 years or over 60 years of age. 4.Individuals with poor bone quality (e.g., severe osteoporosis). 5.Patients unwilling to participate in follow-ups.

Design outcomes

Primary

MeasureTime frame
The use of Compression Headless Bone Screws (HBS 2) provides superior fixation stability, enhanced ease of the patient, and reduced postoperative complications compared to conventional fixation methods for oblique mandibular fractures, Para symphysis fractures, and genioplasty. Secondary Hypothesis: Timepoint: Outcome measures will be evaluated at baseline (preoperative), and during follow-up at 1 week, 3 months, and 6 months postoperatively—

Secondary

MeasureTime frame
Enhances biomechanical stability and compression for faster bone healing. Reduces the need for bulky hardware, and minimizes soft tissue irritation. Reduces postoperative complications like infection, malunion, swelling, wound dehiscence, and limited mouth opening. Offers ease of use and versatility for surgeons, reducing operative times and improving efficiency. Timepoint: 1 st week , 3 months, 6 months—

Countries

India

Contacts

Public ContactDR.Abirami KS

Professor & Head, Department of Oral and Maxillofacial Surgery, Meenakshi Ammal Dental College and Hospital, Chennai, Tamil Nadu, India.

drmaniramanathan@gmail.com9841032858

Outcome results

None listed

Source: CTRI (via WHO ICTRP) · Data processed: Jun 11, 2026