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COMPARATIVE STUDY OF BONE HEALING FOLLOWING BONE CUTS USING SURGICAL BURS AND MICROSAWS
P Suresh1, S C Anand2, J R Bharadwaj3
1OC, Military Dental Centre Yol, Dept of Dental Surgery, Armed Forces Medical College, Pune 411040.
Medical Journal, Armed Forces India
|August 4, 2017
Summary
This study compared surgical burs and microsaws for bone cutting in dogs. Microsaws excelled in osteotomy precision and minimizing thermal injury, while burs were more suitable for ostectomy procedures.
Area of Science:
- Veterinary Surgery
- Orthopedics
- Biomaterials Science
Background:
- Accurate bone cutting is crucial in orthopedic procedures.
- Understanding the impact of different cutting tools on bone healing is essential for surgical success.
Purpose of the Study:
- To compare the efficacy of surgical burs and microsaws in creating bone cuts on canine tibias.
- To evaluate cutting speed, precision, and histopathological bone healing following osteotomy and ostectomy procedures.
Main Methods:
- Six healthy dogs underwent tibial bone cuts using either surgical burs (Group A) or microsaws (Group B).
- Cuts were assessed for speed, precision, and thermal effects.
- Histopathological examination of tibia sections was performed at 8, 12, and 16 weeks post-procedure.
Main Results:
- Microsaws demonstrated superior precision and reduced thermal injury, making them ideal for osteotomy.
- Surgical burs proved more convenient and effective for ostectomy procedures.
- Both methods supported bone healing, with variations noted in healing patterns.
Conclusions:
- The choice of cutting instrument should be tailored to the specific surgical procedure (osteotomy vs. ostectomy).
- Microsaws are recommended for precise osteotomies with minimal thermal damage.
- Surgical burs are a practical option for ostectomy procedures.
