Canal Anatomy

In this article we shall look at the anatomy of the anal canal its position structure relations and neurovascular supply. Canal for pharyngotympanic tube.

Root Canal Preparation Using Micro Computed Tomography

The vagina is an elastic muscular canal with a soft flexible lining that provides lubrication and sensation.

Canal anatomy. Canal for pharyngotympanic auditory tube. It lies in the anal triangle of perineum in between the right and left ischioanal fossa. Gross anatomy dorello canal is found at the medial most end of the petrous ridge at the confluence of the inferior petrosal basal and cavernou.

Canal wall down mastoidectomy. Canal anatomy in anatomy a canal or canalis in latin is a tubular passage or channel which connects different regions of the body. The inguinal canal is a short passage that extends inferiorly and medially through the inferior part of the abdominal wall.

The anal canal is the terminal part of the large intestine. The internal anatomy of the mesiobuccal root mb of maxillary molars is complex and commonly presents 2 main root canals named mb1 and mb2 but also a high incidence of fine anatomical structures which may include the presence of a middle mesial canal the so called mb3. It has an important role in defecation and maintaining faecal continence.

It is situated between the rectum and anus below the level of the pelvic diaphragm. Dorlands illustrated medical dictionary 27th ed. It is superior and parallel to the inguinal ligament.

The anal canal is divided into three parts. The description in this topic is from below upwards as that is how this region is usually examined in clinical practice. Canal for tensor tympani muscle canal for vertebral artery.

The upper region has 5 to 10 rectal columns each column containing a small artery and vein. The canal serves as a pathway by which structures can pass from the abdominal wall to the external genitalia. Canal wall up mastoidectomy.

The anal canal connects with the rectum at the point where it passes through a muscular pelvic diaphragm. The anal canal is the final segment of the gastrointestinal tract. Canal anatomy canal debridement.

The vagina connects the uterus to the outside world. Canal of stapedius muscle. The anal canal is the most terminal part of the lower gi tractlarge intestine which lies between the anal verge anal orifice anus in the perineum below and the rectum above.

Dorello canal channels the abducens nerve cn vi from the pontine cistern to the cavernous sinus.

Rectum And Anal Canal Anatomy And Function Preview Human Anatomy Kenhub