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Related to lambdoid suture: squamous suture, Squamosal suture


1. Surgery
a. catgut, silk thread, or wire used to stitch together two bodily surfaces
b. the surgical seam formed after joining two surfaces
2. Anatomy a type of immovable joint, esp between the bones of the skull (cranial suture)
3. Zoology a line of junction in a mollusc shell, esp the line between adjacent chambers of a nautiloid shell
4. Botany a line marking the point of dehiscence in a seed pod or capsule
Collins Discovery Encyclopedia, 1st edition © HarperCollins Publishers 2005
The following article is from The Great Soviet Encyclopedia (1979). It might be outdated or ideologically biased.



the surgical uniting, chiefly by a surgical needle and suture material, of tissues cut during surgery or separated by an injury. Threads made of silk, linen, or Dacron and other polymeric materials are used in superficial sutures. In buried sutures, which are applied to internal organs and tissues, absorbable materials, such as catgut or biologically inert polymeric threads, are used; buried sutures are not removed.

One type of superficial suture, cosmetic suture, which is applied to the face, is made using threads of horsehair or thin ca-pron. Osteorrhaphy (osteosynthesis) is a type of buried suture. Primary, primo-secondary, and secondary sutures are distinguished on the basis of when the sutures are applied, which depends on the type of wound. The sutureless union of tissues is achieved with various adhesives made from polymeric materials (for example, cyanoacrylate) or with metal clamps.

The Great Soviet Encyclopedia, 3rd Edition (1970-1979). © 2010 The Gale Group, Inc. All rights reserved.


A distinguishable line of union between two closely united parts.
A fine thread used to close a wound or surgical incision.
McGraw-Hill Dictionary of Scientific & Technical Terms, 6E, Copyright © 2003 by The McGraw-Hill Companies, Inc.
References in periodicals archive ?
In lambdoid suture also, there were no difference in closure between right and left side.
The other workers have not reported on lambdoid suture. Indian data on Endocranial suture closure correlate well with those of the male whites.
If the lambdoid suture fuses, the brain is forced to expand into the mastoid fontanelle just below it.
The stenosed sutures included the sagittal, coronal, metopic, and lambdoid sutures for a total of 198 sutures removed.
[1] For example, the bilateral fusion of coronal and lambdoid sutures results in turricephaly (tower skull) and markedly increases intracranial pressure and restricts brain growth.
The premature closures of coronal and lambdoid sutures are commonly seen with the cloverleaf skull.