- surgical triangle
- any triangular area or region in which certain nerves, vessels, or organs are located; established for reference in surgical operations.
Medical dictionary. 2011.
Medical dictionary. 2011.
triangle of Hesselbach — triangle of Hes·sel·bach hes əl .bäk n an area of the abdominal wall bounded laterally by the inferior epigastric artery, medially by the margin of the rectus muscle, and below by the inguinal ligament called also Hesselbach s triangle… … Medical dictionary
triangle — In anatomy and surgery, a three sided area with arbitrary or natural boundaries. SEE ALSO: trigonum, region. [L. triangulum, fr. tri , three, + angulus, angle] anal t. [TA] the posterior portion of the perineal region through which the … Medical dictionary
triangle of pain — a triangular area in the inguinal region, encountered during surgery for inguinal hernias, bounded inferomedially by gonadal vessels and superolaterally by the iliopubic tract; the lateral femoral cutaneous nerve and the femoral branch of the… … Medical dictionary
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