Dentistry is a field that constantly evolves to provide the most innovative and efficient methods for maintaining and improving the oral health of patients. In the realm of tooth preservation, pulpotomy (also known as a "partial root canal") and pulpectomy (the complete removal of pulp and roots) are two cornerstone procedures regularly employed by endodontists. These procedures are distinct in their approaches, yet they share the goal of restoring the health of a damaged or diseased tooth. So, which one is right for you?
Pulpotomy: The Partial Root Canal
Pulpotomy is a less invasive dental procedure that targets the coronal (topmost)portion of a tooth's pulp. The pulp, which contains nerve endings and blood vessels, is responsible for providing nutrition and maintaining the health of the tooth's dentin layer. When pulpotomy is performed, the dentist removes only the decayed or damaged coronal pulp, leaving the underlying healthy pulp intact.
This保留部分能够使牙齿保持活力，有助于避免因感染而导致失去牙齿的情况发生。牙髓炎是由牙髓的炎症引起，通常是由于牙髓受到细菌及其代谢产物、损伤因子等刺激物的影响，而产生与影像改变相应的临床表现者。牙髓炎急性发作时，其主要症状是发作突然，疼痛剧烈。急性牙髓炎最常见的致压、刺激痛区域是龋坏组织处出现的龋洞。牙髓炎的治疗原则是通过缓解髓腔内的压力、消除炎症，进而促进髓腔的愈合来缓解疼痛。
