Instrument used for lateral condensation of guttapercha along the canal wall
**Core Concept**
The question pertains to a specific technique in root canal therapy, which involves compacting guttapercha along the canal wall to ensure a tight seal. This is a critical step in achieving the desired outcome of root canal treatment.
**Why the Correct Answer is Right**
The lateral condensation technique is used to compact guttapercha in a specific way. A specialized instrument, the lateral condenser, is used to pack the guttapercha against the canal wall, ensuring a tight seal. This instrument is designed to allow for controlled condensation of the guttapercha, which is essential for preventing bacterial leakage and ensuring the success of the root canal treatment.
**Why Each Wrong Option is Incorrect**
**Option A:** This option is incorrect because it does not relate to the lateral condensation technique or the specific instrument used for this purpose.
**Option B:** This option is incorrect because it is not a recognized instrument used for guttapercha condensation along the canal wall.
**Option C:** This option is incorrect because it is not a specific instrument used for lateral condensation of guttapercha.
**Clinical Pearl / High-Yield Fact**
When performing lateral condensation of guttapercha, it is essential to use a well-designed condenser to ensure that the guttapercha is compacted evenly and against the canal wall. Failure to do so may result in incomplete condensation and a compromised seal.
**Correct Answer:** C. Lentulo spiral.