Rektusdiastase - Das unsichtbare Loch im Bauch


Wenn der Rumpf seine Stützkraft verliert

Ein Bericht anläßlich eines Vortrages von Diane Lee bei der Fascia Research Society im Juni 2026
Von Tilo Mörgen, Dipl. Soz., Pohltherapeut, Mitglied der Fascia Research Society

Viele Mütter mit Rektusdiastase fühlen sich mit Instabilität und Schmerzen allein gelassen – häufig abgetan mit dem Verweis auf ein rein "ästhetisches Problem".
Dabei erfordert das Beschwerdebild moderne funktionelle Antworten: Wie zeitgemäße Rehabilitation aussieht, belegte Diane Lee auf der Konferenz der Fascia Research Society (Juni 2026) in ihrem Vortrag "Moving past the inter-recti distance". Weg von starren Zentimetermaßen, hin zu echter myofaszialer Stabilität – für Therapien, die im Alltag wirklich ankommen.


Was ist ein Rektus-Diastase?

Ein Bauch, der sich bei Belastung kegelförmig nach vorne wölbt. Dabei verliert die mittlere Bindegewebsnaht (Linea alba) an Festigkeit und Kraftübertragung (Fan, 2020). Ein ständiges Instabilitätsgefühl im Rumpf, ziehende Rückenschmerzen – und dazu der frustrierende Satz: "Das ist nach der Schwangerschaft eben so, reine Kosmetik." Doch eine Rektusdiastase ist kein Schönheitsfehler, sondern eine funktionelle Störung der gesamten Bauchwand. Die moderne Faszienforschung bricht dabei radikal mit dem alten Zentimeter-Diktat: Für einen belastbaren, schmerzfreien Körper kommt es nicht darauf an, die Lücke krampfhaft mit klassischen Crunches zu schließen, sondern dem Bindegewebe seine elastische Spannkraft zurückzugeben. Warum genau dieses Umdenken die Rehabilitation revolutioniert und wie die Körpermitte wieder verlässlichen Halt findet – selbst wenn der Spalt messbar bleibt –, zeigt der Blick auf aktuelle biomechanische und myofasziale Ansätze, die auch erklärten, warum zwei Patientinnen mit identischer Spaltbreite der Bauchwand völlig unterschiedliche Symptome zeigen – und warum reine Zentimetermaße in der modernen Therapie kein valides Erfolgskriterium mehr sind.

Der ganze Artikel: https://praxis-bruckmann.de/newsblog/107-beschwerden/336-rektusdiastase-behandeln-mehr-als-ein-spalt-praxis-bruckmann

Oder als PDF zum Download ganz am Ende des Artikels (Ende der Literaturliste)


Verwendete wissenschaftliche Literatur für den ganzen Artikel

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Benjamin, D. R., van de Water, A. T. M., & Peiris, C. L. (2014). Effects of exercise on diastasis of the rectus abdominis muscle in the antenatal and postnatal periods: A systematic review. Physiotherapy, 100(1), 1–8. https://doi.org/10.1016/j.physio.2013.08.005

Benjamin, D. R., Frawley, H. C., Shields, N., Peiris, C. L., van de Water, A. T. M., Bruder, A. M., & Taylor, N. F. (2023). Conservative interventions may have little effect on reducing diastasis of the rectus abdominis in postnatal women-A systematic review and metaanalysis. Physiotherpy, 119, 54-71.
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Bruckmann, R. (2020). Unter der Gürtellinie, Unerklärliche Beschwerden im urogenitalen Bereich körpertherapeutisch verstehen und behandeln, Droemer-Knaur

Carlstedt, A., Bringman, S., Egberth, M., Emanuelsson, P., Olsson, A., Petersson, U., Pålstedt, J., Sandblom, G., & Sjödahl, R. (2021). Management of diastasis of the rectus abdominis muscles: Recommendations and consensus. Hernia, 25(3), 633–646. https://doi.org/10.1007/s10029-021-02484-8

Carlstedt, A., Bringman, S., Egberth, M., Emanuelsson, P., Olsson, A., Petersson, U., Pålstedt, J., Sandblom, G., Sjödahl, R., Stark, B., Strigård, K., Tall, J., & Theodorsson, E. (2021). Management of diastasis of the rectus abdominis muscles: Recommendations for Swedish national guidelines. Scandinavian Journal of Surgery, 110(3), 452–459. https://doi.org/10.1177/1457496920961000

de Oliveira, L. C., de Almeida, L. I. M., Lucio, M. C. F., Campos Júnior, J. F. de, & de Oliveira, R. G. (2025). Effects of conservative approaches for treating diastasis recti abdominis in ostpartum women: A systematic review and meta-analysis. Medicine, 104(23), e42723.

Emanuelsson, P., Gunnarsson, U., Dahlstrand, U., Strigård, K., & Stark, B. (2016). Operative correction of abdominal rectus diastasis (ARD) reduces pain and improves abdominal wall muscle strength: A randomized, prospective trial comparing retromuscular mesh repair to double-row, self-retaining sutures. Surgery, 160(5), 1367–1375. https://doi.org/10.1016/j.surg.2016.05.035

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Giagio, S., Rejano-Campo, M., Vicente-Campos, V., Donnelly, G. M., & Salvioli, S. (2025). #diastasisrecti: A mixed-methods analysis of Instagram posts and their influence on women's exercise and sports participation. BMC Women's Health, 25(1), Article 332. https://doi.org/10.1186/s12905-025-03885-y

Gluppe, S. B., Ellström Engh, M., & Bø, K. (2021). Women with diastasis recti abdominis might have weaker abdominal muscles and more abdominal pain, but no higher prevalence of pelvic floor disorders, low back and pelvic girdle pain than women without diastasis recti abdominis. Physiotherapy, 111, 57–65. https://doi.org/10.1016/j.physio.2021.01.008

Gluppe, S. B., Ellström Engh, M., & Bø, K. (2023). Curl-up exercises improve abdominal muscle strength without worsening inter-recti distance in women with diastasis recti abdominis postpartum: A randomised controlled trial. Journal of Physiotherapy, 69(3), 160–167. https://doi.org/10.1016/j.jphys.2023.05.017

Hernández-Granados, P., Henriksen, N. A., Berrevoet, F., Cuccurullo, D., López-Cano, M., Nienhuijs, S., Ross, D., & Montgomery, A. (2021). European Hernia Society guidelines on management of rectus diastasis. British Journal of Surgery, 108(10), 1189–1191. https://doi.org/10.1093/bjs/znab128

Keshwani, N., Mathur, S., & McLean, L. (2018). Relationship between interrectus distance and symptom severity in women with diastasis recti abdominis in the early postpartum period. Physical Therapy, 98(3), 182–190. https://doi.org/10.1093/ptj/pzx117

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Lee, D., & Hodges, P. W. (2016). Behavior of the linea alba during a curl-up task in diastasis rectus abdominis: An observational study. Journal of Orthopaedic & Sports Physical Therapy, 46(7), 580–589. https://doi.org/10.2519/jospt.2016.6536

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Mota, P., Pascoal, A. G., Carita, A. I., & Bø, K. (2013). Reliability of the inter-rectus distance measured by palpation. Comparison of palpation and ultrasound measurements. Manual Therapy, 18(4), 294–298. https://doi.org/10.1016/j.math.2012.10.013

Mota, P., Pascoal, A. G., Carita, A. I., & Bø, K. (2015). The immediate effects on inter-rectus distance of abdominal crunch and drawing-in exercises during pregnancy and the postpartum period. Journal of Orthopaedic & Sports Physical Therapy, 45(10), 781–788. https://doi.org/10.2519/jospt.2015.5459

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Pascoal, A. G., Dionisio, S., Cordeiro, F., & Mota, P. (2014). Inter-rectus distance in postpartum women can be reduced by isometric contraction of the abdominal muscles. Manual Therapy, 19(4), 313–316. https://doi.org/10.1016/j.math.2014.03.002

Rejano-Campo, M., Vicente-Campos, V., Donnelly, G. M., & Giagio, S. (2026). The Diastasis Rectus Abdominis Questionnaire (DRAQ): Development and validation of a questionnaire to evaluate the biopsychosocial impact of diastasis rectus abdominis in parous females. BMC Women's Health, 26, Article 4718. https://doi.org/10.1186/s12905-026-04718-2

Reinpold, W., Köckerling, F., Bittner, R., Conze, J., Fortelny, R., Koch, A., Kukleta, J., Kuthe, A., Lorenz, R., & Stechemesser, B. (2019). Classification of rectus diastasis—A proposal by the German Hernia Society (DHG) and the International Endohernia Society (IEHS). Frontiers in Surgery, 6, Article 1. https://doi.org/10.3389/fsurg.2019.00001

Sperstad, J. B., Tennfjord, M. K., Hilde, G., Ellström-Engh, M., & Bø, K. (2016). Diastasis recti abdominis during pregnancy and 12 months after childbirth: Prevalence, risk factors and report of lumbopelvic pain. British Journal of Sports Medicine, 50(17), 1092–1096. https://doi.org/10.1136/bjsports-2016-096065

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van de Water, A. T. M., & Benjamin, D. R. (2016). Measurement methods to assess diastasis of the rectus abdominis muscle (DRAM): A systematic review of their measurement properties and meta-analytic reliability generalisation. Manual Therapy, 21, 41–53. https://doi.org/10.1016/j.math.2015.09.013

Wang, L., Zhu, C., Zhang, J., Sun, S., She, H., Meng, L., Xu, H., & Gu, Y. (2024). Long-Term Outcomes of Diastasis Recti Abdominis in Postpartum
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Literaturliste: Operation Rectus-Diastase

Akram, J., & Matzen, S. H. (2014). Rectus abdominis diastasis. Journal of Plastic Surgery and Hand Surgery, 48(3), 163–169. https://doi.org/10.3109/2000656X.2013.859145 
The Operative Review Of Surgery

Carlstedt, A., Bringman, S., Egberth, M., Emanuelsson, P., Olsson, A., Petersson, U., Pålstedt, J., Sandblom, G., Sjödahl, R., Stark, B., Strigård, K., Tall, J., & Theodorsson, E. (2021). Management of diastasis of the rectus abdominis muscles: Recommendations for Swedish national guidelines. Scandinavian Journal of Surgery, 110(3), 452–459. https://doi.org/10.1177/1457496920961000

Emanuelsson, P., Gunnarsson, U., Dahlstrand, U., Strigård, K., & Stark, B. (2016). Operative correction of abdominal rectus diastasis (ARD) reduces pain and improves abdominal wall muscle strength: A randomized, prospective trial comparing retromuscular mesh repair to double-row, self-retaining sutures. Surgery, 160(5), 1367–1375. https://doi.org/10.1016/j.surg.2016.05.035 
Helda - Helsinki.fi

Hernández-Granados, P., Henriksen, N. A., Berrevoet, F., Cuccurullo, D., López-Cano, M., Nienhuijs, S., Ross, D., & Montgomery, A. (2021). European Hernia Society guidelines on management of rectus diastasis. British Journal of Surgery, 108(10), 1189–1191. https://doi.org/10.1093/bjs/znab128 
ResearchGate

Mommers, E. H. H., Ponten, J. E. H., Al Omar, A. K., de Vries Reilingh, T. S., Bouvy, N. D., & Nienhuijs, S. W. (2017). The general surgeon's perspective of rectus diastasis. A systematic review of treatment options. Surgical Endoscopy, 31(12), 4934–4949. https://doi.org/10.1007/s00464-017-5607-9 
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Olsson, A., Kiwanuka, O., Wilhelmsson, S., Sandblom, G., & Stackelberg, O. (2019). Cohort study of the effect of surgical repair of rectus diastasis on quality of life and physical function. British Journal of Surgery, 106(11), 1501–1508. https://doi.org/10.1002/bjs.11243 
PMC - NIH

Swedenhammar, E., Strigård, K., Emanuelsson, P., Gunnarsson, U., & Stark, B. (2021). Long-term follow-up after surgical repair of abdominal rectus diastasis: A prospective randomized study. Scandinavian Journal of Surgery, 110(3), 283–289. https://doi.org/10.1177/1457496920977239 
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van Uchelen, J. H., Kon, M., & Werker, P. M. (2001). The long-term durability of plication of the anterior rectus sheath in conjunction with abdominoplasty. Plastic and Reconstructive Surgery, 107(6), 1573–1578. https://doi.org/10.1097/00006534-200105000-00045


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