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Root Resection
Root resection or root amputation is a type of periradicular surgery in which an entire root of a multiroot tooth is removed. It contrasts with an apicoectomy A root end surgery, also known as apicoectomy ('' apico-'' + '' -ectomy''), apicectomy ('' apic-'' + '' -ectomy''), retrograde root canal treatment (''c.f.'' orthograde root canal treatment) or root-end filling, is an endodontic surgical procedu ..., where only the tip of the root is removed, and hemisection, where a root and its overlying portion of the crown are separated from the rest of the tooth, and optionally removed. References {{Endodontology Endodontics ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Periradicular Surgery
In the dental specialty of endodontics, periradicular surgery is surgery to the external root surface. Examples of periradicular surgery include apicoectomy, root resection, repair of root perforation or resorption defects, removal of broken fragments of the tooth or a filling material, and exploratory surgery to look for root fractures. Symptoms may be due to infection in the periradicular tissue around a root-treated tooth, which can impede healing of the tooth after conventional root canal treatment. After removing the pulp, the aim of endodontic treatment is to seal the pulpal space to prevent further bacterial contamination and allow healing of the periradicular tissue. Success rates for root-canal treatment range from 47 to 97 percent; failures may be due to spaces in the root-canal filling, a root filling which is too short or a preexisting periapical lesion. Treatment options are nonsurgical root-canal re-treatment or periradicular surgery. Although accessing and cleani ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Apicoectomy
A root end surgery, also known as apicoectomy ('' apico-'' + '' -ectomy''), apicectomy ('' apic-'' + '' -ectomy''), retrograde root canal treatment (''c.f.'' orthograde root canal treatment) or root-end filling, is an endodontic surgical procedure whereby a tooth's root tip is removed and a root end cavity is prepared and filled with a biocompatible material. It is an example of a periradicular surgery. An apicoectomy is necessary when conventional root canal therapy has failed and a re-treatment was already unsuccessful or is not advised. Removal of the root tip is indicated to remove the entire apical delta ensuring no uncleaned missed anatomy. The only alternative may be extraction followed by prosthetic replacement with a denture, dental bridge or dental implant. State-of-the-art procedures make use of microsurgical endodontic techniques, such as a dental operating microscope, micro instruments, ultrasonic preparation tips and calcium-silicate based filling materials. In ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tooth Hemisection
Tooth hemisection is a type of endodontic surgery in which a root and its overlying portion of the crown are separated from the rest of the tooth, and optionally removed. It contrasts with root resection, where a root is removed while leaving the crown intact, and an apicoectomy A root end surgery, also known as apicoectomy ('' apico-'' + '' -ectomy''), apicectomy ('' apic-'' + '' -ectomy''), retrograde root canal treatment (''c.f.'' orthograde root canal treatment) or root-end filling, is an endodontic surgical procedu ..., where only the tip of the root is removed. References {{Endodontology Endodontics ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |