Notch

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Related to sigmoid notch: submandibular fossa, malar process

Notch

Slang; in bond trading, a small increase or decrease in a bond rating. For example, if a rating goes from AAA to AA+, it is said to decline by a notch.
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References in periodicals archive ?
The sigmoid notch has also been reported as a site of malunion correction.
The reconstruction failed in only two patients: one with incompetent wrist ligaments and one with a sigmoid notch deficiency.
Watson then went on to further refine the procedure into the "matched" hemiresection, which emphasized the congruency of the resected distal ulna to the retained sigmoid notch.
This implant requires a competent TFCC as well as a congruent sigmoid notch.
Distal radioulnar joint instability in distal radius fractures: the role of sigmoid notch and triangular fibrocartilage complex revisited.