Background Primary teeth in some instances can have peculiar internal root and canal geometry including interconnections involving furcation with horizontal anastomoses which makes endodontic management extremely challenging. Being one of the first permanent teeth to erupt the mandibular first permanent molars MFPMs are frequently afflicted by caries neccessitating endodontic manageme... https://www.diegojavierfares.com/best-price-Vinyl-Wall-Decal-Sticker-Gymnastic-Rings-815-quick-super/