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Topic: Dartos


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In the News (Sat 28 Nov 09)

  
  Dartos
In males it is termed tunica dartos and lies beneath the skin of the scrotum.
The dartos muscle works in conjunction with the cremasteric muscle to raise the testis but should not be confused with the cremasteric reflex.
In older males the dartos muscle loses its tone, and tends to cause the scrotum to be smoother and to hang down further.
www.mrsci.com /Reproductive-System/Dartos.php   (168 words)

  
 The Peripenic Muscle
Like the scrotal dartos, of which it is a direct prolongation, the peripenic muscle is composed of unstriped fibers which form an incomplete investment of the penis from its base to the extremity of the prepuce.
5) remarks that the dartos fibers at the end of the prepuce are circularly arranged, forming a kind of sphincter.
These are prolongations of the dartos sheet and form the "peripenic muscle." The fibers of this muscle possess the power of altering the preputial orifice to a certain extent, and hence a consideration of the latent powers of the muscle in causing varying degrees of phimosis is important.
www.cirp.org /library/anatomy/jefferson   (2132 words)

  
 dartos muscle (anatomy) - General Practice Notebook   (Site not responding. Last check: 2007-10-08)
Dartos is the only muscle within the wall of the scrotum.
It arises from the layer superficial to the superfical fascia.
Dartos acts to regulate the temperature of the scrotum.
www.gpnotebook.co.uk /cache/-711327667.htm   (147 words)

  
 JPMA :::   (Site not responding. Last check: 2007-10-08)
Dartos pedicle flap was used to cover the repair by button hole technique.
This included 3 of the 6 cases in whom dartos pedicle flap was not used as cover.
In patients who had dartos pedicle flap cover the incidence of fistula formation/ breakdown was 16%.
jpma.org.pk /JPMA/11nov04/fulltext11.htm   (1653 words)

  
 uro1   (Site not responding. Last check: 2007-10-08)
The outermost layer is the thin skin which is pigmented, rugossed and contigous to that of the abdomen and perineum.
Next is the dartos which is continuos with the Scarpa’s fascia in the abdomen and Colles’ fascia of the perineum.
The external spermatic fascia below the dartos is a continuation of the external oblique aponeurosis in the abdomen.
www.sunmed.org /uro1.html   (2675 words)

  
 Dartos - Wikipedia, the free encyclopedia
The dartos is a layer of smooth muscular fiber outside the external spermatic fascia but below the skin.
The dartos muscle works in conjunction with the cremaster muscle to elevate the testis but should not be confused with the cremasteric reflex.
Dartos, External spermatic fascia, Cremaster, Internal spermatic fascia)
en.wikipedia.org /wiki/Dartos_muscle   (289 words)

  
 eMedicine - Urethral Strictures : Article by Richard A Santucci, MD, FACS
The soft tissue layers of the penis, from external to internal, are skin, superficial (dartos) fascia, deep (Buck) fascia, and the tunica albuginea surrounding the corpora cavernosa and corpus spongiosum.
Dorsal and ventral onlay refer to the position in which the flap is sutured to the edge of the incised urethra, as in the dorsal or ventral position with respect to the urethra and corpora cavernosa.
The tunica dartos of the scrotum is used as the vascular pedicle.
www.emedicine.com /med/topic3075.htm   (3513 words)

  
 Gray, Henry. 1918. Anatomy of the Human Body. Page 1238
The dartos tunic is closely united to the skin externally, but connected with the subjacent parts by delicate areolar tissue, upon which it glides with the greatest facility.
The Intercrural Fascia (intercolumnar or external spermatic fascia) is a thin membrane, prolonged downward around the surface of the cord and testis (see page 411).
It is separated from the dartos tunic by loose areolar tissue.
www.bartleby.com /107/pages/page1238.html   (183 words)

  
 THERMOREGULATORY APPARATUS OF THE TESTICLE A. Review - PHYSIOANATOMY - ANDROLOGY - PROF. DR AHMED SHAFIK RESEARCH & ...   (Site not responding. Last check: 2007-10-08)
The latter consists of the cremasteric muscle, dartos as well as the cord and scrotal vessels.
The thermoregulatory function of the dartos is related to its “windows” and the potential “sphincters” around the scrotal vessels.
The aeration induced by the dartos windows and the heat gained from the abdominal wall play an auxiliary role.
www.micainc.org /profshafik1g006.htm   (172 words)

  
 Overactive Dartos?
I have looked into this this issue on the internet, and was unable to find a case exactly to mine.
The closest relating info I could find is with the Dartos muscle, or relating muscles, used to contract the scrotum.
I know it is normal for a scrotum to contract and relax to regulate temperature.
www.medhelp.org /perl6/urology/messages/31879.html   (402 words)

  
 MR Imaging of the Penis -- Pretorius et al. 21 (Supplement 1): 283 -- RadioGraphics
The hypointense tunica dartos (straight white solid arrow) is present, just deep to the skin.
Midline within the connective tissue, deep to the tunica dartos, lies the dorsal vein of the penis (curved white arrow).
The epidermis is hyperintense relative to the dartos at T2 weighting and is the most external layer (open arrow).
radiographics.rsnajnls.org /cgi/content/full/21/suppl_1/S283   (5952 words)

  
 How Big Is The Foreskin? : What Your Doctor May Not Tell You About Circumcision
The dartos muscle is always in a state of tonus, or partial contraction-a condition of tension or readiness to contract or relax.
The contractions of the dartos muscle are slow, sustained, and may produce great force, such as in cold temperatures.
Eversion is the natural mechanical process by which the lips of the foreskin open and allow the foreskin to unroll and slide down the shaft of the penis to reveal the glans.
www.enotalone.com /article/3510.html   (930 words)

  
 Creighton University Intramural Sports: J-Dawg's Daily Percolation
The Dartos defense held against a multitude of Waltons drives, holding them from scoring inside the twenty at least three times as the Waltons offense sputtered, something that would prove costly later on.
The Waltons speedy d-back intercepted two Dartos passes in the second half and took them back for scores, one with a scintillating across the field run that had the fans on the sideline oohing and ahhing.
True to form, the Dartos defenders swarmed the pass and knocked it out of the air, avoiding what could have been a costly tie.
www.creighton.edu /CampusRecreation/IM/sc100103.htm   (1322 words)

  
 Multimodality Imaging of Paratesticular Neoplasms and Their Rare Mimics -- Akbar et al. 23 (6): 1461 -- RadioGraphics
The external covering of the testis is the scrotum, which consists of two layers, the tunica dartos and the skin.
The tunica dartos is a highly vascular membrane containing a thin layer of nonstriated muscle fibers.
In the midline, a septum extends inward from the dartos layer to divide the scrotal pouch into two cavities for the testes.
radiographics.rsnajnls.org /cgi/content/full/23/6/1461   (6795 words)

  
 AUB-Surgery
Several different techniques have been described for different clinical situations (2,15).
-Simple Dartos pouch technique: is usually performed for testes in the superficial inguinal pouch.
In this technique, the gubernaculum is divided and the testis is dissected from its retroperitoneal attachments and brought down to the scrotum where it is placed in a pouch created between the scrotal skin and Dartos facsia.
wwwlb.aub.edu.lb /~websurgp/sc0e.html   (702 words)

  
 THE DARTOS MUSCLE A Study of its Surgical Anatomy and Role in Variococelogenesis: A new concept of its thermoregulatory ...   (Site not responding. Last check: 2007-10-08)
THE DARTOS MUSCLE A Study of its Surgical Anatomy and Role in Variococelogenesis: A new concept of its thermoregulatory function - PHYSIOANATOMY - ANDROLOGY - PROF.
A Study of its Surgical Anatomy and Role in Variococelogenesis:
The surgical anatomy of the dartos was studied both in the normal and in varicocele.
www.micainc.org /profshafik1g003.htm   (217 words)

  
 Untitled Document
LA FORMATION METAL DE PLANFAYON A JOUÉ COMME AVANT GROUPE D’EXILIA AU SENSAIR ET VA CHAUFFER LE PUBLIC POUR LE WEEK-END.
/ / LES DÉBUTS DE TUNICA DARTOS SE SONT FAIT DANS DE NOMBREUSES JAM-SESSIONS À LA FIN DU DERNIER MILLÉNAIRE.
AUJOURD’HUI, TUNICA DARTOS S’OCCUPE DE FAIRE ENTENDRE SON POSTUNICA-ROCK.
www.stonehill.ch /openair/txt_bandinfo_do_fr.php   (453 words)

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