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Query: UMLS:C0033377 (prolapse)
 11,717 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

The authors report 1,000 cases (357 cesarean sections, 230 hysterectomies for benign lesions, 157 conservative utero-adnexal procedures, 128 tubal plasties, 58 prolapse or incontinence procedures, 70 cancers) ,of laparotomies performed according to the technique described by Mouchel in 1980, i.e. strictly supra-pubic and transverse, from skin to peritoneum, including section of the rectus abdominis. This incision enables to perform in ideal technical conditions, with a minimal complication rate (3 hematomas, 2 incisional hernias for 1,000), and satisfactory esthetic results, almost all of the gynecological and obstetrical surgical procedures (90% of two among the authors' practice). The only contra-indications are, except for cases of previous median laparotomy, ovarian tumors. Neither the high risk of infection, nor obesity, extended hysterectomy, nor fetal distress, represent contra-indications, which is a definite advantage over the Pfannenstiel incision. As compared with the median incision which at some time offered similar results, the esthetics and mainly the strength of the abdominal wall are markedly superior.
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PMID:[Low transverse laparotomy with rectus abdominus section in gynecology and obstetrics. Apropos of 1,000 cases]. 296 66

The bladder closure mechanism works under the influence of a hydro-aerodynamic force that presses downward ("stress"). This "stress" is caused by the relative weakness of the pelvic floor. The structures running through the urogenital hiatus are compressed by the rectococcygeal and pubo-coccygeal muscles, which close the hiatus. The urogenital diaphragm bridges the slit in the levator ani muscles. It is made of the perineal membrane, the superior fascia, and the smooth and striated muscle lying between the two (M. sphincter urethrovaginalis, M. compressor urethrae). The superior fascia is an extension of the intraabdominal interior parietal fascia. The intraabdominal pressure stabilises the position of the urethrovesical region by pressing the intraabdominal contents and the subperitoneal connective tissue etc. closely together. The visceral fascia, the pubourethral ligaments, and above all, the connection to the superior fascia of the pelvis diaphragm anchor and regulate the paraurethro-vaginal region. The decompensation of this stress mechanism, usually caused by previous birth injury, leads to varied degrees of prolapse and incontinence. A rational therapy is the reconstruction of the damaged structures of the pelvis floor (diaphragma urogenitale, diaphragma pelvis, perineum etc.) in a complete individualised vaginal surgical reconstruction ("diaphragm repair"). This procedure makes a direct visualisation of the local situation and a control of the indication for surgery possible. If the suspensory apparatus is well anchored to the pelvis wall, reconstruction can be achieved. If this is not the case, a more sophisticated repair is necessary. If the indication is not correct and the limits of this method are ignored, or, if surgery is technically inadequate, this method will fall into disrepute.
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PMID:[Surgical anatomy of the bladder neck sphincter and its significance for vaginal surgery of stress incontinence]. 306 85

Anorectal manometric and electromyographic studies assess anorectal and pelvic floor neuromuscular disorders and can help in the diagnosis and management of incontinence, prolapse, megarectum, and other functional anorectal disorders. These studies can assess preoperative and postoperative anorectal function and help in the differential diagnosis of anorectal disorders, and thus they assist the surgeon in carrying out rational therapy.
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PMID:Diagnostic anorectal functional studies. Manometry, sphincter electromyography, and defecography. 319 19

Rectopexy in the sacral hollow or to the promontory with synthetic material is the most efficient method of reducing and fixing a complete rectal prolapse. However, this distressing condition occurs frequently in elderly patients, often with high operative risk. In these some surgeons have advocated a perineal approach. Eighteen female patients (mean age 74 years) with complete rectal prolapse have been treated by a modified Delorme's procedure which involves a mucosal stripping of the prolapse and longitudinal plication of the muscular wall of the rectum. There was no postoperative mortality or morbidity. After a mean follow-up of 18 months, two complete recurrences occurred. These were treated by the same technique with a good result at 3 years. One other patient presented a partial and intermittent recurrence. Incontinence has improved in four patients and was not made worse in the others. Our results and those previously published show that this procedure is safe in elderly high risk patients considered too unfit for transabdominal surgery.
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PMID:Treatment of rectal prolapse by Delorme's operation. 330

The authors present a retrospective study of 1,000 total abdominal hysterectomies performed between 1969 and 1975, and they report the main complications. Early complications are dominated by: rare thrombo-embolic accidents (2.2%) since the advent of prophylactic heparin therapy; infectious complications, dominated by the abscess of the abdominal wall and asymptomatic urinary infections, and for which simple measures prevent resorting to prophylactic antibiotherapy. The role of the hysterectomy seems minimal in the occurrence of a prolapse or a stress-related urinary incontinence: prolapses after hysterectomy (1.4%) seem more related to tissue aging than to the procedure which modifies very little the supporting system of the pelvis. A post-operative urinary incontinence is, most of the time, the result of an incomplete pre-operative work-up: failure to recognize a potential stress-related incontinence, or an incontinence secondary to an unstable bladder. Prolapse and incontinence must always be treated independently. In the psychological and sexual repercussion, age, ovariectomy and the distress related to the procedure, involving the heart of womanhood, seem to be the most important factors.
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PMID:[Complications of abdominal hysterectomy for benign gynecologic lesions. Apropos of 1,000 cases]. 331 61

A review of the new concepts of the anatomy of the anal sphincter mechanism and the physiology of defecation is presented. The external sphincter is a triple-loop system; each loop can function as a separate sphincter through voluntary inhibition action and mechanical compression. Stress defecation resulting from internal sphincter damage is described. A new technique for repair of rectal incontinence is presented, which depends on inducing continence not only by mechanical compression, but also by voluntary inhibition. The mechanism of defecation and rectal continence is described and four types of incontinence presented. Also, the mechanism of both the levator dysfunction syndrome and prolapse is demonstrated and a technique of repair is presented. The study defines two types of rectal anomalies; suprahiatal and infrahiatal. The role of the embryonic anorectal sinus, anorectal band, and epithelial debris in the genesis of perirectal suppuration, chronic anal fissure, pruritus ani, and hemorrhoids is described. The communicating veins, identified between the hemorrhoidal and vesical plexuses, offer an explanation for the vague pathologic aspects of recurrent bacteriuria, urethral discharge, cervicitis, and vaginitis, and provide a proper line for their treatment. They also serve to perform a new radiographic technique--anal cystography--and to administer drugs, including chemotherapeutics, in the treatment of pelvic malignancies.
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PMID:A concept of the anatomy of the anal sphincter mechanism and the physiology of defecation. 331 51

Between 1970 and 1985 (inclusive), 66 patients presented with complete rectal prolapse; 59 (89 per cent) were treated by extended abdominal rectopexy. Forty-four patients (75 per cent) have been followed for more than 2 years: all cases were cured of their complete prolapse, no patients died, and major complications were few. Constipation (47 per cent) and incontinence (19 per cent) caused serious problems for many patients postoperatively.
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PMID:Complete rectal prolapse: the anatomical and functional results of treatment by an extended abdominal rectopexy. 333 47

Twenty-one patients suffering from rectal prolapse (n = 15) or internal rectal procidentia (n = 6) were investigated clinically and by anorectal manometry prior to and six months following retopexy. Rectal prolapse was associated with incontinence in 67% (10/15) of the patients preoperatively. The moderately or severely incontinent patients had lower than normal maximum anal resting pressures (MAP) and those with severe incontinence also had lower than normal maximum squeeze pressure (MSP). Postoperatively only 20% (3/15) of the patients remained incontinent and none of them suffered severe incontinence. MAP values increased significantly indicating that improvement of the function of the internal anal sphincter may be one of the factors contributing to better continence. Rectal sensibility was impaired in patients with rectal prolapse as compared to 15 controls. There was no postoperative change. Patients with internal rectal procidentia had normal MAP and MSP and no postoperative change could be demonstrated.
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PMID:Recovery of the internal anal sphincter following rectopexy: a possible explanation for continence improvement. 336 Dec 20

There are two muscular mechanisms of fecal continence. The anal sphincter squeezes the anal canal, thus lengthening it and increasing its resistance. The puborectalis kinks the distal rectum, preventing the transmission of intra-abdominal pressures into the anal canal. Balloon sphincterography simultaneously records the shape of the anal canal and distal rectum and measures the strength of the puborectalis and anal sphincter muscles. This allows the physician to evaluate the function of these important muscles in patients with symptomatic defecation disorders such as constipation, incontinence, and rectal prolapse. A cylindrical balloon is connected by a hose to a fluid reservoir filled with liquid barium. The deflated balloon is placed into the anal canal and inflated by raising the fluid reservoir in increments. Fluoroscopy visualizes the balloon's shape and video records the results. Quantitative sphincterogram measurements in patients with defecation disorders include (the three measurements in each category refer respectively to incontinent patients [N = 87], prolapse patients without incontinence [N = 26], and constipated patients [N = 65]); anorectal angle (degrees + S.D.): 114 + 28, 103 + 18, 95 + 19; anal canal length (mm + S.D.): 33 + 11, 38 + 10, 39 + 10; squeeze pressure (cm H2O + S.D.): 68 + 23, 80 + 16, 91 + 22, and opening pressure (cm H2O + S.D.): 52 + 25, 67 + 22, 81 + 24. The method is useful in identifying specific defects, such as paradoxic puborectalis contractions, that can cause constipation, and injuries to the sphincters that can cause incontinence. In over 280 patients with a wide variety of defecation disorders, sphincterography has yielded information not available by standard manometric techniques. It augments the findings of defecography.
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PMID:Balloon sphincterography. Clinical findings after 200 patients. 336 32

A total of 67 female patients with pelvic relaxation (cystocele beyond the vaginal orifice) and with no urinary incontinence were clinically and urodynamically evaluated before and after a reconstructive surgical procedure. Of these, 24 patients had a significant decrease in abdominal pressure transmission to the urethra once the cystocele was reduced by vaginal pessary (abdominal pressure transmission ratio to urethra: bladder of less than 1.0). All 24 had a revised Pereyra procedure in addition to the cystocele repair. The other 43 patients had adequate abdominal pressure transmission to the urethra once the cystocele was reduced by vaginal pessary (abdominal pressure transmission ratio to urethra: bladder of greater than or equal to 1.0). These 43 patients underwent cystocele repair only with no surgical repair to the urethra or urethrovesical junction. Evaluation was repeated at 3 to 6 months after the operation. No patient developed urinary incontinence after operation. All 67 patients had urodynamically good abdominal pressure transmission to the urethra while coughing. Women with significant genitourinary prolapse may be continent in spite of a weak urethral sphincter because of kinking of the poorly supported urethra. Urodynamic testing can identify those women at risk of developing postoperative urinary incontinence so that prophylactic measures can be undertaken.
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PMID:Predicting postoperative urinary incontinence development in women undergoing operation for genitourinary prolapse. 336 1


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