Thursday 06 July
14:15

"Thursday 06 July"

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CCO01
14:15 - 14:30

Welcome Adress

Keynote Speaker: François RANNOU (Keynote Speaker, Paris, France)
Amphitheater DAUSSET
14:30

"Thursday 06 July"

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COCS1
14:30 - 16:00

Session 1 - Basics

Moderator: Levon DOURSOUNIAN (Paris, France)
14:30 - 14:45 Bony anatomy of the coccyx. Jason WOON (Paris Coccyx) (Keynote Speaker, Auckland, New Zealand)
14:45 - 15:00 Anatomical basis of sacrococcygeal pain. Stéphane PLOTEAU (MCU-PH) (Keynote Speaker, Nantes Cedex 1, France), Amélie LÉVESQUE (Algologue) (Keynote Speaker, Nantes, France), Thibault RIANT (Keynote Speaker, Nantes, France)
15:00 - 15:15 Dynamic films. The different lesions of the coccyx. Pitfalls ininterpretation. Jean-Yves MAIGNE (MD) (Keynote Speaker, Paris, France)
15:15 - 15:30 Clinical examination of the painful coccyx. Jean-Yves MAIGNE (MD) (Keynote Speaker, Paris, France)
15:30 - 15:45 Pelvic floor, perineum and coccyx. A 3D reconstruction. Patrice THIRIET (Keynote Speaker, Lyon, France)
15:45 - 16:00 Discussion.
Amphitheater DAUSSET
16:00

"Thursday 06 July"

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COCCB01
16:00 - 16:30

COFFEE BREAK / STANDS & PARTNERS VISITS

Exhibition Area
16:30

"Thursday 06 July"

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COCS2
16:30 - 18:00

Session 2 - Imaging

Moderator: Jason WOON (Paris Coccyx) (Auckland, New Zealand)
16:30 - 16:43 Contribution of ultrasound to the understanding and treatment ofcoccydynia. Thibault RIANT (Keynote Speaker, Nantes, France), Amélie LÉVESQUE (Algologue) (Keynote Speaker, Nantes, France), Stéphane PLOTEAU (MCU-PH) (Keynote Speaker, Nantes Cedex 1, France)
16:43 - 16:56 Role of the sacrococcygeal junction in the damping of abdominalhyper pressure. A 3D reconstruction. Patrice THIRIET (Keynote Speaker, Lyon, France)
16:56 - 17:09 Sacrococcygeal morphologic and morphometric risk factors foridiopathic coccydynia: an MRI study. Mohamed Kamal MESREGAH (Consultant and Lecturer of Orthopaedic Surgery) (Keynote Speaker, Egypt, Egypt)
17:09 - 17:22 Can a sacrococcygeal or coccygeal lordosis predict instability? Jason WOON (Paris Coccyx) (Keynote Speaker, Auckland, New Zealand), Jean-Yves MAIGNE (MD) (Keynote Speaker, Paris, France)
17:22 - 17:35 A novel radiological classification for displaced os coccyx: theBenditz–König classification. Achim BENDITZ (Keynote Speaker, Germany)
17:35 - 17:48 Classification of coccygeal fractures. Jean-Yves MAIGNE (MD) (Keynote Speaker, Paris, France)
17:48 - 18:00 Discussion.
Amphitheater DAUSSET
Friday 07 July
09:00

"Friday 07 July"

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COCS3
09:00 - 10:30

Session 3 - Conservative Therapy

Moderator: Elif GURKAN (Medical Doctor) (Istanbul, Turkey)
09:00 - 09:13 Conservative treatment for chronic coccydynia: a 36‑monthprospective observational study of 115 patients. Jean-Yves MAIGNE (MD) (Keynote Speaker, Paris, France), François RANNOU (Keynote Speaker, Paris, France)
09:13 - 09:26 Fluoroscopic injections and ganglion impar sympathetic nerveblocks for coccyx pain. Patrick FOYE (Professor, Director of the Coccyx Pain Center) (Keynote Speaker, New Jersey, USA)
09:26 - 09:35 Patch of Capsaïcin 8% and coccygodynia: a case series of 80patients. Amélie LÉVESQUE (Algologue) (Keynote Speaker, Nantes, France), Stéphane PLOTEAU (MCU-PH) (Keynote Speaker, Nantes Cedex 1, France), Thibault RIANT (Keynote Speaker, Nantes, France)
09:35 - 09:48 Interdisciplinary multimodal pain therapy for pelvic pain. Reinhard THOMA (Medical Director) (Keynote Speaker, Munich, Germany)
09:48 - 10:01 The efficacy of extracorporeal shock wave therapy for chroniccoccydynia. Canan Gonen AYDIN (Keynote Speaker, Turkey)
10:01 - 10:14 Ultrasound-guided, pulsed radiofrequency treatment of painfulcoccygeal spicules. About 20 cases. Thibault RIANT (Keynote Speaker, Nantes, France), Amélie LÉVESQUE (Algologue) (Keynote Speaker, Nantes, France), Stéphane PLOTEAU (MCU-PH) (Keynote Speaker, Nantes Cedex 1, France)
10:14 - 10:30 Discussion.
Amphitheater DAUSSET
10:30

"Friday 07 July"

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COCCB02
10:30 - 11:00

COFFEE BREAK / STANDS & PARTNERS VISITS

Exhibition Area
11:00

"Friday 07 July"

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COCS4
11:00 - 12:30

Session 4 - Manual & Physiotherapy

Moderator: Jean-Yves MAIGNE (MD) (Paris, France)
11:00 - 11:18 Why do manual treatments for coccydynia differ betweenpractitioners? Jon MILES (Keynote Speaker, Oxford, United Kingdom)
11:18 - 11:36 First scientific results of conservative treatment of coccygodynia with the non-invasive mobilization of the os coccyx (NIMOC) technique in the Netherlands (n=439). Sytske LOHOF-VENEMA (Pelvic physiotherapist) (Keynote Speaker, Wildervank, The Netherlands)
11:36 - 11:54 Rectal and/or vaginal therapeutic mobilization of the coccyx.Comparative study on 30 patients. Elif GURKAN (Medical Doctor) (Keynote Speaker, Istanbul, Turkey)
11:54 - 12:12 Development of the Dutch diagnostics and treatment protocol of coccygodynia, also in relation to pelvic pain and posture. Sytske LOHOF-VENEMA (Pelvic physiotherapist) (Keynote Speaker, Wildervank, The Netherlands)
12:12 - 12:30 Discussion.
Amphitheater DAUSSET
12:30

"Friday 07 July"

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COCLB01
12:30 - 14:00

FREE LUNCH / STANDS & PARTNERS VISITS

Exhibition Area
14:00

"Friday 07 July"

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COCS5
14:00 - 16:00

Session 5 - Surgical Therapy

Moderators: Rainer GUNTER KNOBLOCH (senior surgeon) (Trondheim, Norway), Frédéric JACQUOT (France)
14:00 - 14:20 What is coccygectomy? Levon DOURSOUNIAN (Keynote Speaker, Paris, France)
14:20 - 14:40 The extent of resection in coccygectomy: a decision guide. Rainer GUNTER KNOBLOCH (senior surgeon) (Keynote Speaker, Trondheim, Norway)
14:40 - 15:00 Fascial ruptures after coccygectomy: diagnosis, treatment and results. Rainer GUNTER KNOBLOCH (senior surgeon) (Keynote Speaker, Trondheim, Norway)
15:00 - 15:20 Prevention of post-coccygectomy infection. Levon DOURSOUNIAN (Keynote Speaker, Paris, France)
15:20 - 15:40 Persistent pain after coccygectomy. Stéphane PLOTEAU (MCU-PH) (Keynote Speaker, Nantes Cedex 1, France), Amélie LÉVESQUE (Algologue) (Keynote Speaker, Nantes, France), Thibault RIANT (Keynote Speaker, Nantes, France)
15:40 - 15:50 MRI aspects at 3 and 6 months after coccygectomy in cured and failed patients. Frédéric JACQUOT (Keynote Speaker, France)
15:40 - 16:00 Discussion.
Amphitheater DAUSSET
16:00

"Friday 07 July"

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COCS6
16:00 - 16:20

Session 6 - Free Presentations

16:00 - 16:10 The treatment of coccydynia in adolescents – an update. Rainer GUNTER KNOBLOCH (senior surgeon) (Keynote Speaker, Trondheim, Norway)
16:10 - 16:20 Crazy images of the coccyx. Jean-Yves MAIGNE (MD) (Keynote Speaker, Paris, France)
Amphitheater DAUSSET
16:20

"Friday 07 July"

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COCS7
16:20 - 17:20

Round Table
The Good Timing for surgery

Keynote Speakers: Levon DOURSOUNIAN (Keynote Speaker, Paris, France), Patrick FOYE (Professor, Director of the Coccyx Pain Center) (Keynote Speaker, New Jersey, USA), Rainer GUNTER KNOBLOCH (senior surgeon) (Keynote Speaker, Trondheim, Norway), Jean-Yves MAIGNE (MD) (Keynote Speaker, Paris, France)
16:20 - 16:40 Introduction. Frédéric JACQUOT (Keynote Speaker, France)
Amphitheater DAUSSET