External anal sphincter
Neurophysiological evaluation of bladder dysfunction in lower motor neuron lesions
... internal anal sphincter EMG activity vary and therefore, it is not applicable for clinical diagnosis (Daube, 1996; Lubowski, 1988; Gregory, 2008; Stalberg, ...and sphincter muscles to a similar ...
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Influence of rectal prolapse on the asymmetry of the anal sphincter in patients with anal incontinence
... large anal sphincter defect on ultrasonography ...increased anal asymmetry index without anal sphincter defect is not a rare occurrence in our ...increase anal asymmetry index, ...
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THE INTERNAL ANAL SPHINCTER RESPONSE: MANOMETRIC STUDIES ON ITS NORMAL PHYSIOLOGY, NEURAL PATHWAYS, AND ALTERATION IN BOWEL DISORDERS
... The initial spike deflection Figure 3, C that sometimes precedes the pressure drop in the caudad recording balloon is not caused by reflex contraction of the external anal sphincter, whi[r] ...
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Internal Obturator Transposition Herniorraphy of Three Perineal Hernia Cases in Dogs
... deviation anal sacculitis, cystitis and perianal inflammation 2,5,6,7 ...ani, external anal sphincter and internal obturator muscle; however some are between sacrotuberous ligament and ...
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Laparoscopy - Assisted Anorectoplasty for Anorectal Malformations.
... the external anal sphincter, the muscle complex, and the levator sling, but the visual resolution of the larger diameter probe was superior and also could be used to confirm that there had been no ...
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Experience with a new prosthetic anal sphincter in three coloproctological centres
... artificial sphincter should only be considered as a last resort as an alternative to a ...stoma. Anal sphincter prostheses are strictly mechanical devices and were first implanted to manage urinary ...
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3D high-resolution anorectal manometry in patients with perianal fistulas: comparison with 3D-anal ultrasound
... 1/3 sphincter length)), or complex (high (> 1/3 sphincter length) or branched), and also the tract course was ...internal anal sphincter (IAS) was defined as a hypere- chogenic interruption ...
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<p>Differential Diagnosis Of Multiple-System Atrophy With Parkinson’s Disease By External Anal- And Urethral-Sphincter Electromyography</p>
... Background: The differential diagnosis of Parkinson ’ s disease (PD) with multiple-system atrophy (MSA) is dif fi cult because of their similarity in symptoms and signs. The objective of this study was to investigate the ...
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Obstetrical and epidemiological factors influence the severity of anal incontinence after obstetric anal sphincter injury
... Comparing symptomatic with asymptomatic women, we found that symptomatic women were significantly older (32.5 +/− 3.0 vs. 30.4 +/− 4.4, p = 0.02) and had a significantly lower body mass index (26.9 +/− 3.5 vs. 28.6 +/− ...
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An anatomic anal sphincter saving procedure for rectal cancers located at anorectal junction
... internal anal sphincter (IAS) and then moved to the right ischioanal fossa to include the deep part of ipsilateral external anal sphincter (EAS) in the ...lateral anal canal wall ...
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... internal anal sphincter. Repair of the external anal sphincter was performed using techniques determined based on computer randomization, including the overlapping technique and ...
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Obstetric Anal Sphincter Injuries (OASIS): A Prospective Observational Longitudinal study
... the sphincter inury group but there was no significant difference of incontinence of solid stool, soiling, or fecal urgency between the ...the sphincter group, there was significantly more superficial ...
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A modified surgical approach to women with obstetric anal sphincter tears by separate suturing of external and internal anal sphincter A modified approach to obstetric anal sphincter injury
... their possible biases, thus depriving our work of the strength of a controlled randomized trial. In addition, there was considerable heterogeneity in the women included in the sphincter control group, which was a ...
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Role of vasoactive intestinal polypeptide in the internal anal sphincter relaxation of the opossum
... In our experiments, VIP antagonists in doses that produced significant antagonism of fall in IASP by VIP caused significant impairment in IAS relaxation in response to rectal balloon dis[r] ...
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Obstetric anal sphincter injury risk reduction: a retrospective observational analysis
... Obstetric anal sphincter injury (OASI) occurs from third or fourthdegree perineal tears [9, ...following anal sphincter injury [18, 24]. Anal incontinence affects approximately 40,000 ...
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An SMA Artificial Anal Sphincter Actuated by Transcutaneous Energy Transmission Systems
... artificial sphincter In our previous study, in vitro investigations have been con- ducted on the time response of SMAs’ temperatures, the tem- perature change depended occlusive ...artificial anal ...
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Impact of Selective vs Routine Midline Episiotomy and Lacerations of the Anal Sphincter
... Obstetric anal sphincter tear (OAST) is associated with anal ...the anal sphincter at delivery; however, several studies have shown that routine use of episiotomy does not reduce the ...
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EFFICACY OF KSHARSUTRA IN THE MANAGEMENT OF CHRONIC FISSURE IN ANO
... The first bite of the needle was made just lateral to sentinel tag on left and it was taken deep up to dentate line including the left lateral wall of the fissure bed and internal sphincter fibres. The needle came ...
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LATERAL SPHINCTEROTOMY UP TO THE FISSURE APEX VERSUS TO LESS-THAN 1CM FROM ANAL VERGE IN CHRONIC ANAL-FISSURE IN FEMALES
... precautions, anal region sterilization done by povidone ...internal sphincter from the mucosa and from the external sphincter, the internal sphincter is carried out –at a point less ...
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Detecting Urinary Bladder Contractions: Methods and Devices
... an external control box and recorder. The left external jugular vein was cannulated with an 8F tube; the other end was tunneled subcutaneously to the neck, similarly to the ...
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