Two common types of annotated bibliographies are descriptive and critical .An annotated bibliography is a list of citations to books, articles, and documents. Each citation is followed by a brief (usually about 150 words) descriptive and evaluative paragraph, the annotation. The purpose of the annotation is to inform the reader of the relevance, accuracy, and quality of the sources cited.
Not to be confused with Phrenectomy, removal of the phrenic nerve. A frenectomy (also known as a frenulectomy, frenulotomy or frenotomy) is the removal of a frenulum, a small fold of tissue that prevents an organ in the body from moving too far.It can refer to frenula in several places on the human body.It is related to frenuloplasty, a surgical alteration in a frenulum.one mostly for orthodontic purposes, a frenectomy is either performed inside the middle of upper lip, which is called labial frenectomy, or under the tongue, called lingual frenectomy. Frenectomy is a very common dental procedure in the dental world and is performed both on children and adults.
A labial frenectomy is a form of frenectomy performed on the lip. The labial frenulum often attaches to the center of the upper lip and between the upper two front teeth. This can cause a large gap and gum recession by pulling the gums off the bone. A labial frenectomy removes the labial frenulum.Orthodontic patients often have this procedure done to assist with closing a front tooth gap. When a denture patient's lips move, the frenulum pulls and loosens the denture which can be uncomfortable.his can cause a large gap and gum recession by pulling the gums off the bone. A labial frenectomy removes the labial frenulum. Orthodontic patients often have this procedure done to assist with closing a front tooth gap.