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PubMed1989

[Pathophysiology of pelvic floor insufficiency].

The muscles of the pelvic floor form a complexly built sustaining structure, which bears the whole weight of the visceral column. The pelvic floor is reinforced by a supporting framework of fasciae. Some of the pelvic muscles are important sphincteric elements for occlusion of the anal canal, the vagina and the urethra. Any weakening of the ingenious construction of the pelvic diaphragm consequently reduces its functions of support or continence. Possible effects are visceral prolapse and incontinence.

Fascia↗
PubMed1986

Diagnosis of functional disorders of defecation causing the solitary rectal ulcer syndrome.

The solitary rectal ulcer and colitis cystica profunda are different manifestations of the solitary rectal ulcer syndrome. The cause of solitary rectal ulcer syndrome remains unknown. Since defecation disorders are common among patients with solitary rectal ulcer syndrome, defecography is indicated. Defecography was performed on 19 patients with solitary rectal ulcer syndrome. In five patients, the spastic pelvic floor syndrome had occurred. Twelve patients had internal intussusception of the rectum, and one patient had an anterior rectal wall prolapse. In one patient, no abnormalities could be detected. These abnormalities led to severe straining, which can damage the anterior rectal wall. Findings strongly support the hypothesis that solitary rectal ulcers are traumatic lesions caused by straining. Defecography is a suitable procedure for detecting the causative disorder of defecation and for selecting patients for treatment.

Adult↗
PubMed1981

Solitary rectal ulcer syndrome in Northern Ireland. 1971-1980.

Fifty-one cases of solitary rectal ulcer syndrome diagnosed over the past 10 years have been studied. The syndrome, of which solitary ulceration was a feature in only 35 per cent of cases, included patients with multiple 'solitary' ulcers (22 per cent), broad-based polypoid lesions (25 per cent) and patchy granular hyperaemic rectal mucosa (18 per cent). The syndrome was found to be strongly associated with abnormal rectal descent. Full-thickness prolapse to or beyond the anal verge was present in 59 per cent of patients while a further 32 per cent had lesser degrees of rectal descent. In only 9 per cent was no such abnormality demonstrated. Treatment with high roughage diet supplemented with bulking agents benefited two-thirds of 27 patients so treated. Ivalon sponge rectopexy has been performed in 6 patients with associated complete rectal prolapse, and in the first 3 of these (followed for a sufficient period) the results have been satisfactory.

Adolescent↗
PubMed2001

Stapled mucosal prolapsectomy for haemorrhoidal prolapse with Lone Star Retractor System.

This technical note presents a variation of the stapled mucosal prolapsectomy for haemorrhoidal prolapse using the Lone Star Retractor. Our experience highlights the simplicity and usefulness of the technique which is based on the complete eversion of the prolapse carried out by the Lone Star Retractor, without using any kind of proctoscope and without stretching the anal sphincters. Postoperatively, rectal bleeding occurred in 4.7% of 127 cases, 9.8% of the patients complained of faecal urgency and only 3.9% had severe anal pain. None had faecal incontinence. This method simplifies the making of the purse-string suture as well as the use of the suturing device and achieves satisfactory clinical results.

Adult↗
PubMed1994

Long-term analysis of the surgical management of pelvic support defects.

OBJECTIVE: The aim of this study was to determine the success of various procedures to correct defects of pelvic support and to elucidate the role of sacrospinous ligament fixation in primary versus nonprimary vaginal operations. STUDY DESIGN: This study was a retrospective analysis, covering 23 years, of 486 patients treated for pelvic support defects, grouped according to the location and severity of the defect, type of repair, and outcome. RESULTS: For primary repairs the recurrences were more frequent the more severe the defect, but this relationship did not hold for repeat surgery. Sacrospinous ligament fixation, when performed concurrently with vaginal hysterectomy for patients with third-degree prolapse in primary cases reduced the rate of recurrence from 15.8% to 6.7%. CONCLUSION: The original degree and type of pelvic support defect is important in selecting the appropriate operative procedure for the highest likelihood of cure. There may be a wider role for sacrospinous ligament fixation in primary operations for patients with severe defects.

Female↗