What is a conjoint tendon?
The conjoint tendon, also known as the inguinal aponeurotic falx or Henle’s ligament, is a condensation of tissue that runs through the lateral edge of the lower rectus sheath. The conjoint tendon makes up the main part of the medial portion of the posterior wall of the inguinal canal.
Where does the conjoint tendon attach?
The conjoint tendon, also known as Henle’s ligament, forms when the medial fibers of the internal oblique aponeurosis unite with the deeper fibers of the transversus abdominis aponeurosis. The conjoint tendon then turns inferiorly and attaches onto the pubic crest and pecten pubis 1.
What is the conjoint tendon and where is it located?
The conjoint tendon forms the medial part of the posterior wall of the inguinal canal. [3] It is located right behind the superficial inguinal ring. The inguinal canal is a small passage formed by aponeuroses of the abdominal musculature.
What is the conjoined tendon of the hip?
The conjoint tendon connects with the joint capsule medially, connects with the posterior margin of the gluteus medius laterally, and connects with the tendon of the obturator externus inferiorly [6].
What is a conjoint experiment?
Conjoint analysis is a survey-based statistical technique used in market research that helps determine how people value different attributes (feature, function, benefits) that make up an individual product or service.
What is the conjoint tendon shoulder?
The conjoined tendon (CT) of the short head of the biceps and coracobrachialis crosses the glenohumeral joint anterior to the humeral head and it is believed that it provides a barrier effect which increases joint stability in various joint configurations5.
What are the contents of the inguinal canal?
The contents of the inguinal canal in males consist of the spermatic cord (with the genital branch of the genitofemoral nerve) and the ilioinguinal nerve. For females, the contents include the round ligament, genital branch of the genitofemoral nerve, and the ilioinguinal nerve.
What structures make up the conjoint tendon?
Structure. The conjoint tendon is formed from the lower part of the common aponeurosis of the abdominal internal oblique muscle and the transversus abdominis muscle. It inserts into the pubic crest and the pectineal line immediately behind the superficial inguinal ring.
What muscle forms the inguinal ligament?
external obliquis muscle
The inguinal ligament or Poupart’s ligament formed from the aponeurosis of the lower border of external obliquis muscle. It has 2 surfaces concave and convex, the convex surface toward the thigh attached to the deep fascia that pulling the ligament downward.
What is conjoint used for?
Conjoint analysis is a popular method of product and pricing research that uncovers consumers’ preferences and uses that information to help select product features, assess sensitivity to price, forecast market shares, and predict adoption of new products or services.
How is conjoint analysis done?
Conjoint analysis works by asking users to directly compare different features to determine how they value each one. When a company understands how its customers value its products or services’ features, it can use the information to develop its pricing strategy.
What is the rotator interval of the shoulder?
The rotator interval is that portion of the shoulder joint where the rotator interval capsule is reinforced externally by the coracohumeral ligament (CHL) and internally by the superior glenohumeral ligament (SGHL) and traversed by the intraarticular biceps tendon.
What is the conjoint tendon?
The conjoint tendon, also known as the inguinal aponeurotic falx or Henle’s ligament, is a condensation of tissue that runs through the lateral edge of the lower rectus sheath.
How is the posterior wall of the inguinal canal formed?
The posterior wall is formed by the conjoint T endon and T ransversalis fascia. Have you been learning the anatomy of the inguinal canal as efficiently as possible?
What is the function of the inguinal canal?
The inguinal canal is a small passage formed by aponeuroses of the abdominal musculature. The canal serves as a connection from the abdominal cavity to the pelvic structures. The conjoint tendon reinforces the medial aspect of the Hesselbach’s triangle.
What is the surgical relevance of the conjoined tendon in hernia repair?
The surgical relevance of the conjoined tendon is anatomical consideration during inguinal hernia repair. Techniques such as McVay, Bassini, and Shouldice involve suturing through the conjoint tendon to repair the weakness of the inguinal canal floor.