[Morphological and functional pelvic floor disorders from the gynecological viewpoint].
OBJECTIVE
The following article is designed to describe the diagnostics and therapy of morphological and functional defects in the female pelvic floor from a gynaecological point of view. Assessment of the relevance of imaging techniques is of particular importance.


METHODS
The main diagnoses are: in the anterior compartment of the pelvic floor, urethro- cystocele; in the middle compartment, uterine descent/prolapse or enterocele; and in the posterior compartment, rectocele. They are clinically examined by means of a standardised gynaecological examination and classified according to recommendations from the International Continence Society (ICS) in order to obtain internationally comparable results. Comparison with the usual imaging procedures (introitus- and perineal sonography, colpocystorectography/defaecography and functional MRI of the pelvic floor) are described and critically discussed. The most important functions affected are storage and evacuation of the bladder and rectum. They are clinically examined by means of stress test and padweigh test and technically examined using urodynamics, sphincter-rectum manometry and EMG. Imaging procedures play a very important role here also.


RESULTS
Comparison of clinical and imaging procedures shows that the two methods are at present limited in comparability, mainly because different points of reference are used to quantify results. The line of the hymen is a good point of reference in grading descent and prolapse. During the gynaecological examination, the three compartments can readily be assessed separately by use of split gynaecological specula. This is presently practically impossible using imaging procedures. The pubococcygeal line is generally used to describe findings.


CONCLUSIONS
Scientific progress can only be expected if and when these problems are studied as a whole. Imaging procedures have securely established themselves in the diagnostic repertoire, but do not as yet influence therapy decisions. The indication and choice of operation depend on the severity of the patient's symptoms the clinical findings and the results of urodynamic investigations. Dynamic CTG is presently the most reliable method of showing all three compartments at rest and during function. It has largely replaced colpocystorectography. Sonography is found to be varied in ist results at the moment.
Anthuber
C
C
Klinik und Poliklinik für Geburtshilfe und Frauenheilkunde, Klinikum der Universität München/Grosshadern. christoph.anthuber@gyn.med.uni-muenchen.de
Lienemann
A
A
D005260:Female; D005831:Genital Diseases, Female / Q000145:classification / Q000175:diagnosis / Q000473:pathology* / Q000503:physiopathology; D006801:Humans; D008279:Magnetic Resonance Imaging; D017773:Pelvic Floor / Q000000981:diagnostic imaging / Q000473:pathology* / Q000503:physiopathology; D011859:Radiography; D020047:Rectocele / Q000175:diagnosis / Q000473:pathology / Q000503:physiopathology; D014463:Ultrasonography