Room2.

Oral Session 2. Hand, trauma, tumor

4月10日(金)

9:30〜10:40

Room2.

Chair: Akihiko MATSUMINE (Department of Orthopaedics and Rehabilitation Medicine, University of Fukui); Hideo HASEGAWA (Haségawa Orthopedic Clinic)

Speaker: O2-1
Treatment of Carpal Scaphoid Nonunions by Arthroscopic Grafting : How can we optimize the surgical technique ?
Michel LEVADOUX (Hopital privé Toulon Hyeres Clinique St Roch); O2-2
STT Arthritis partial arthroscopic resection of the distal scaphoïde technique and results
Michel LEVADOUX (Hopital privé Toulon Hyeres Clinique St Roch); O2-3
Arthroscopic Partial Trapezium Resection and Distraction Pinning for the Treatment of CMC Arthritis
Michel LEVADOUX (Hopital privé Toulon Hyeres Clinique St Roch); O2-4
Compartment Syndrome of the Middle Finger Caused by Habu Snakebite Requiring Emergency Fasciotomy: A Case Report
Daiki WATANABE (Okinawa Hokubu Hospital); O2-5
Thumb Carpometacarpal Joint Arthroplasty in Japanese Patients: An Anatomical Study Toward Implant Introduction
Hideo HASEGAWA (Haségawa Orthopedic Clinic); O2-6
Factors on admission of Intraoperative Blood Loss in Pelvic Ring Fractures: Comparison of Statistical and Clinically Representative Models
Kentaro SATO (St. Marianna University School of Medicine); O2-7
Megaprosthetic Reconstruction for Nonunion after Internal Fixation of a Femoral Shaft Fracture Associated with a Vascular Malformation: A Case Report
Takafumi SAIKA (Osaka Medical and Pharmaceutical University); O2-8
Predictive model for distant metastasis in high-grade soft tissue sarcoma using serum LDH level and tumor size: development and validation
Tatsuro SARUGA (Department of Orthopaedics and Rehabilitation Medicine, Hirosaki University Graduate School of Medicine)

Oral Session 3. Spine 1

4月10日(金)

10:45〜11:55

Room2.

Chair: Mason ALNOURI (Department of Orthopaedic Surgery, Hirosaki University Graduate School of Medicine); Mitsuru TAKEMOTO (Kyoto Municipal Hospital)

Speaker: O3-1
Perioperative safety of lumbar decompression surgery performed under continuous low-dose aspirin administration.
Hiromitsu TAKAOKA (New Tokyo Hospital); O3-2
Clinical outcome of surgical management of mild cervical compressive myelopathy based on minimum clinically important difference
Takashi FUJISHIRO (Osaka Medical and Pharmaceutical University); O3-3
Assessment of Perioperative Nutritional Status in Spinal Surgery Patients Using Prealbumin
Masahiro IINUMA (St. Marianna University Yokohama Seibu Hospital, Yokohama, Kanagawa, Japan); O3-4
Prediction of Neurological Symptom Onset in Patients with Spinal Bone Metastases Using Diagnostic Imaging Data
Shuntaro YASUNARI (Graduate School of Science and Engineering, Chiba University); O3-5
Improvement and Accuracy Evaluation of a Nerve Root Region Segmentation Method for MRI Diffusion Tensor Images of Lumbar Spine Disease Using Deep Learning
Shuzo TANAKA (Faculty of Engineering, Chiba University); O3-6
Dural Canal Pulsation Analysis Using a Dural Canal Simulation Phantom
Haruki SUGA (Chiba University); O3-7
Clinical and Sagittal Alignment Features of Inflammatory Back Pain in Spondyloarthritis Compared with Lumbar Disc Herniation
Hiroshi TAKAHASHI (University of Tsukuba); O3-8
Relationship between neurological recovery in spinal cord injury patients and liver function assessment using the liver-to-spleen ratio on CT images - A single-center case-control study
Kousuke NITTA (Department of Orthopaedic Surgery, Hirosaki University Graduate School of Medicine)

Lancheon Seminar 1. (Medacta)

4月10日(金)

12:10〜13:10

Room2.

Chair: Toru NISHIWAKI (Sanno Hospital Hip Joint Minimally Invasive Treatment Center)

Speaker: LS1-1
Ten years of safe use of a shortened cemented Charnley-Kerboull stem
Luc KERBOULL (Secrétariat médical et Consultations Espace Médical Vauban); LS1-2
Anterior Minimally Invasive Surgery in Hip Replacement: Lessons from France and Their Application in Japan
Masashi FUJII (Department of Orthopedic Surgery, Akita City Hospital)

Oral Session 4. Foot and ankle

4月10日(金)

14:30〜15:30

Room2.

Chair: Yasuhito TANAKA (Social Medical Corporation Ishinkai Yao General Hospital Foot Disease Center); Hideji KURA (Hitsujigaoka Hospital)

Speaker: O4-1
Development and Accuracy Verification of Automatic Hallux Valgus Angle Measurement System Using External Photographs and Artificial Intelligence
Hayate MIZUNO (Division of Fundamental Engineering, Graduate School of Science and Engineering, Chiba University); O4-2
Long-term Outcomes Over Five Years of Total Ankle Arthroplasty with an Artificial Talus（CTAA）
Mitsui HIROYUKI (St.Marianna University School of Medicine); O4-3
Evaluation of the location of the weight-bearing line on the ankle in varus ankle osteoarthritis using weight-bearing long-leg anteroposterior view: a retrospective clinical study
Yuki UENO (Ishinkai Yao Hospital); O4-4
Electrophysiological Evaluation and Surgical Decision-Making in Recurrent Idiopathic Clubfoot Following the Ponseti Method
Chika MIZUNO (Miyagi Children’s Hospital); O4-5
Three-Dimensional Bone Morphological analysis for Jones Fractures using Statistical Shape Modeling
Takuma MIYAMOTO (Nara Medical University); O4-6
Postural stability in patients with bilateral hallux valgus—Does the comorbid hammer toe affect stability?
Ken TANAKA (Osaka Medical and Pharmaceutical University); O4-7
The Relationship Between the Sagittal Fusion Angle of the first TMT Joint and Hallux Valgus Recurrence following Modified Lapidus Procedure
Yinghao LI (Nara Medical University)

Oral Session 6. Hip 1

4月10日(金)

15:40〜16:35

Room2.

Chair: Hirotsugu OHASHI (Department of Orthopaedic Surgery, Osaka Saiseikai Nakatsu Hospital); Toshihisa KAJIWARA (Totsuka Kyoritsu Izumiko Hospital Arthroplasty Center)

Speaker: O6-2
Robotic-Assisted Total Hip Arthroplasty for Severe Acetabular Dysplasia: Ensuring Implant Accuracy While Reducing Surgeon Burden
Toshihisa KAJIWARA (Totsuka Kyoritsu Izumino Hospital Arthroplasty Center); O6-3
CLOSED REDUCTION OF LARGE HEAD DUAL MOBILITY HIP-DISLOCATION AND STRATEGY FOR REVISION IF FAILURE: A RARE BUT CHALLENGING PROBLEM: 214 CASES DURING 30 YEARS.
Philippe HERNIGOU (University Paris East); O6-4
Accuracy of the Acetabular Cup Angle Using a Novel Pinless Augmented Reality-Based Portable Navigation System During Total Hip Arthroplasty in the Supine Position
Hiroaki KURISHIMA (Japanese Red Cross Sendai Hospital); O6-5
Spinal alignment changes in patients who underwent total hip arthroplasty after lumbar fusion
Takashi TOYODA (Kansai Medical University); O6-6
How Is Lumbar Fusion Associated With Compensatory Hip Motion After THA?
Hiroyuki TOKUYASU (Kyoto City Hospital); O6-7
Cemented Dual Mobility Cup in Primary and Revision Total Hip Arthroplasty: Clinical and Radiographic outcome
Yonu KIN (Kyoto City Hospital)

Oral Session 7. Hip 2

4月10日(金)

16:40〜17:40

Room2.

Chair: Kenichi OE (Department of Orthopaedic Surgery, Kansai Medical University); Yuji YAMAMOTO (Department of Orthopaedic Surgery, Hakodate Municipal Hospital)

Speaker: O7-1
Condition Changes Before and After the Coronavirus Disease 2019 Pandemic in Adolescent Athletes and Development of a Non-Contact Medical Checkup Application
Hiroaki KIJIMA (Akita University); O7-2
Efficacy of Continuous Local Antibiotics Perfusion in Second Debridement for Periprosthetic Joint Infection after Initial DAIR Failure: A Retrospective Comparative Study
Makoto KITADE (University of Fukui Hospital); O7-3
Comparison of postoperative outcomes between simultaneous bilateral THA and unilateral THA using the AMIS technique
Takashi ISHIDA (Saiseikai Yokohamashi Nanbu Hospital); O7-4
WHEN THE GAP MATTERS MOST: CLINICAL IMPACT OF COLLAR-CALCAR GAP USING COLLARED FULLY HYDROXYAPATITE COATED STEM IN PATIENTS WITH DORR TYPE C
Jessiah Aura M. NAVARRO (Funabashi Orthopedic Hospital); O7-5
Tranexamic Acid Reduces Transfusion Requirements After Pelvic Osteotomy: A Nationwide Propensity Score–Matched Analysis
Hidetatsu TANAKA (Tohoku University Graduate School of Medicine); O7-6
Improvement in the diagnosis of prosthetic joint infection using periprosthetic culture in blood culture bottles
Tsubasa ISHIKAWA (Showa Medical University Fujigaoka Hospital); O7-7
Could be 'French paradox' cementing technique applied to a collarless double-tapered polished cemented stem?
Yuya KAWARAI (Matsudo Kamihongo Orthopedic Clinic)

Symposium 3. Spine Adult Spine Deformity

4月11日(土)

9:35〜10:35

Room2.

Chair: Jean-Marc VITAL; Sumihisa ORITA (Center for Frontier Medical Engineering, Chiba University)

Speaker: SYM3-1
The Importance of Distal Lumbar Lordosis Restoration, a French Concept, and the Role of Lateral-Position ALIF in Degenerative Spinal Deformity
Mitsuru TAKEMOTO (Kyoto City Hospital); SYM3-2
Parkinson's disease, neurogenic scoliosis　(tentative)
Kei WATANABE (Kameda Daiichi Hospital); SYM3-3
Adult spinal deformity associated with osteoporosis and vertebral fractures　(tentative)
Kei MIYAMOTO (Gifu Municipal Hospital); SYM3-4
Improvement in Spinal Sagittal Alignment after Short-segment Lumbar Fusion in Patients with Lumbar Spinal Stenosis Concomitant Adult Spinal Deformity.
Yohei SANO (Department of Orthopedic Surgery, Osaka Medical and Pharmaceutical University)

Oral Session 9. Shoulder

4月11日(土)

10:40〜11:30

Room2.

Chair: Kishi TAKAAKIRA (Paris Lilas Clinic); Naoya NISHINAKA (Showa Medical University)

Speaker: O9-1
Subscapularis Repair Enhances Internal Rotation in French but Not Japanese Patients After a Short-typed Curved Stem Reverse Shoulder Arthroplasty
Yoshihio HIRAKAWA (Ishikiriseiki hospital); O9-2
Three-Dimensional Scapular Kinematics During Shoulder Abduction After Reverse Total Shoulder Arthroplasty
Itaru KAWASHIMA (Yachiyo Hospital); O9-3
Effect of brachial plexus block enhanced with steroids on postoperative nocturnal pain in ARCR
Yuki KOTANI (Toyonaka Municipal Hospital); O9-4
A Case of Reconstruction Using Fibula Graft for Proximal Humerus Bone Defect Following RSA Surgery
Umeda KOHEI (Shiga University of Medical Science Hospital); O9-5
Postoperative Outcomes and Complications of Arthroscopic Bankart and Bristow Procedure
Naoya NISHINAKA (Showa Medical University); O9-6
Clinical Outcomes of Arthroscopic-Assisted Reduction and Internal Fixation Using the Double Anchor Footprint Fixation (DAFF) Technique for Glenoid Fractures
Junta KIKUCHI (Toyonaka Municipal Hospital)

Lancheon Seminar 2. (Smith and Nephew)

4月11日(土)

12:20〜13:20

Room2.

Chair: Daisuke ARAKI (Hyogo Rehabilitation Center Hospital)

Speaker: LS-2
The formal EU-US Meniscus Rehabilitation Consensus. An ESSKA-AOSSM-AASPT Initiative. Part I –Rehabilitation Management After Meniscus Surgery (Meniscectomy, Repair, Reconstruction)
Nicolas PUJOL (Department of Orthopaedic Surgery and Traumatology, Centre Hospitalier de Versailles)

Room2.

Oral Session 2. Hand, trauma, tumor

Treatment of Carpal Scaphoid Nonunions by Arthroscopic Grafting : How can we optimize the surgical technique ?

STT Arthritis partial arthroscopic resection of the distal scaphoïde technique and results

Arthroscopic Partial Trapezium Resection and Distraction Pinning for the Treatment of CMC Arthritis

Compartment Syndrome of the Middle Finger Caused by Habu Snakebite Requiring Emergency Fasciotomy: A Case Report

Thumb Carpometacarpal Joint Arthroplasty in Japanese Patients: An Anatomical Study Toward Implant Introduction

Factors on admission of Intraoperative Blood Loss in Pelvic Ring Fractures: Comparison of Statistical and Clinically Representative Models

Megaprosthetic Reconstruction for Nonunion after Internal Fixation of a Femoral Shaft Fracture Associated with a Vascular Malformation: A Case Report

Predictive model for distant metastasis in high-grade soft tissue sarcoma using serum LDH level and tumor size: development and validation

Oral Session 3. Spine 1

Perioperative safety of lumbar decompression surgery performed under continuous low-dose aspirin administration.

Clinical outcome of surgical management of mild cervical compressive myelopathy based on minimum clinically important difference

Assessment of Perioperative Nutritional Status in Spinal Surgery Patients Using Prealbumin

Prediction of Neurological Symptom Onset in Patients with Spinal Bone Metastases Using Diagnostic Imaging Data

Improvement and Accuracy Evaluation of a Nerve Root Region Segmentation Method for MRI Diffusion Tensor Images of Lumbar Spine Disease Using Deep Learning

Dural Canal Pulsation Analysis Using a Dural Canal Simulation Phantom

Clinical and Sagittal Alignment Features of Inflammatory Back Pain in Spondyloarthritis Compared with Lumbar Disc Herniation

Relationship between neurological recovery in spinal cord injury patients and liver function assessment using the liver-to-spleen ratio on CT images - A single-center case-control study

Lancheon Seminar 1. (Medacta)

Ten years of safe use of a shortened cemented Charnley-Kerboull stem

Anterior Minimally Invasive Surgery in Hip Replacement: Lessons from France and Their Application in Japan

Oral Session 4. Foot and ankle

Development and Accuracy Verification of Automatic Hallux Valgus Angle Measurement System Using External Photographs and Artificial Intelligence

Long-term Outcomes Over Five Years of Total Ankle Arthroplasty with an Artificial Talus（CTAA）

Evaluation of the location of the weight-bearing line on the ankle in varus ankle osteoarthritis using weight-bearing long-leg anteroposterior view: a retrospective clinical study

Electrophysiological Evaluation and Surgical Decision-Making in Recurrent Idiopathic Clubfoot Following the Ponseti Method

Three-Dimensional Bone Morphological analysis for Jones Fractures using Statistical Shape Modeling

Postural stability in patients with bilateral hallux valgus—Does the comorbid hammer toe affect stability?

The Relationship Between the Sagittal Fusion Angle of the first TMT Joint and Hallux Valgus Recurrence following Modified Lapidus Procedure

Oral Session 6. Hip 1

Robotic-Assisted Total Hip Arthroplasty for Severe Acetabular Dysplasia: Ensuring Implant Accuracy While Reducing Surgeon Burden

CLOSED REDUCTION OF LARGE HEAD DUAL MOBILITY HIP-DISLOCATION AND STRATEGY FOR REVISION IF FAILURE: A RARE BUT CHALLENGING PROBLEM: 214 CASES DURING 30 YEARS.

Accuracy of the Acetabular Cup Angle Using a Novel Pinless Augmented Reality-Based Portable Navigation System During Total Hip Arthroplasty in the Supine Position

Spinal alignment changes in patients who underwent total hip arthroplasty after lumbar fusion

How Is Lumbar Fusion Associated With Compensatory Hip Motion After THA?

Cemented Dual Mobility Cup in Primary and Revision Total Hip Arthroplasty: Clinical and Radiographic outcome

Oral Session 7. Hip 2

Condition Changes Before and After the Coronavirus Disease 2019 Pandemic in Adolescent Athletes and Development of a Non-Contact Medical Checkup Application

Efficacy of Continuous Local Antibiotics Perfusion in Second Debridement for Periprosthetic Joint Infection after Initial DAIR Failure: A Retrospective Comparative Study

Comparison of postoperative outcomes between simultaneous bilateral THA and unilateral THA using the AMIS technique

WHEN THE GAP MATTERS MOST: CLINICAL IMPACT OF COLLAR-CALCAR GAP USING COLLARED FULLY HYDROXYAPATITE COATED STEM IN PATIENTS WITH DORR TYPE C

Tranexamic Acid Reduces Transfusion Requirements After Pelvic Osteotomy: A Nationwide Propensity Score–Matched Analysis

Improvement in the diagnosis of prosthetic joint infection using periprosthetic culture in blood culture bottles

Could be 'French paradox' cementing technique applied to a collarless double-tapered polished cemented stem?

Symposium 3. Spine Adult Spine Deformity

The Importance of Distal Lumbar Lordosis Restoration, a French Concept, and the Role of Lateral-Position ALIF in Degenerative Spinal Deformity

Parkinson's disease, neurogenic scoliosis (tentative)

Adult spinal deformity associated with osteoporosis and vertebral fractures (tentative)

Improvement in Spinal Sagittal Alignment after Short-segment Lumbar Fusion in Patients with Lumbar Spinal Stenosis Concomitant Adult Spinal Deformity.

Oral Session 9. Shoulder

Subscapularis Repair Enhances Internal Rotation in French but Not Japanese Patients After a Short-typed Curved Stem Reverse Shoulder Arthroplasty

Three-Dimensional Scapular Kinematics During Shoulder Abduction After Reverse Total Shoulder Arthroplasty

Effect of brachial plexus block enhanced with steroids on postoperative nocturnal pain in ARCR

A Case of Reconstruction Using Fibula Graft for Proximal Humerus Bone Defect Following RSA Surgery

Postoperative Outcomes and Complications of Arthroscopic Bankart and Bristow Procedure

Clinical Outcomes of Arthroscopic-Assisted Reduction and Internal Fixation Using the Double Anchor Footprint Fixation (DAFF) Technique for Glenoid Fractures

Lancheon Seminar 2. (Smith and Nephew)

The formal EU-US Meniscus Rehabilitation Consensus. An ESSKA-AOSSM-AASPT Initiative. Part I –Rehabilitation Management After Meniscus Surgery (Meniscectomy, Repair, Reconstruction)

主催者事務局

運営事務局

Parkinson's disease, neurogenic scoliosis　(tentative)

Adult spinal deformity associated with osteoporosis and vertebral fractures　(tentative)