A novel approach for restoration of hemisectioned mandibular second molar with modified tunnel restoration: a case report.

Hemisection refers to sectioning of a mandibular molar into two halves followed by removal of the diseased root and its coronal portion. Hemisection of a mandibular molar may be a suitable treatment option when the decay is restricted to one root and the other root is healthy. The retained root is endodontically treated and the furcation area is made self-cleansable.

Endodontic management of a foreign body.

The discovery of a foreign object embedded in a tooth is relatively uncommon. Some people have a habit of placing foreign objects to remove food plugs from the teeth. However, occasionally, these objects may be lodged in the teeth.