August 8, 2022

Relationship between thread depth and fixation strength in cancellous bone screw

  • Aorigele Yu,
  • Shinji Imade,
  • Satoshi Furuya,
  • ...
  • Kazuma Shiraishi,
  • Toshihiko Kawamura,
  • Yuji Uchio
Published online: August 08, 2022

August 6, 2022

Short-term outcomes after primary reverse total shoulder arthroplasty in patients with cervical spine pathology or previous cervical spine surgery compared to those without

  • B. Gage Griswold,
  • Blaire R. Burton,
  • Julianne W. Gillis,
  • ...
  • Uzondu F. Agochukwu,
  • Lynn A. Crosby,
  • Stephen A. Parada
Published online: August 06, 2022

Ultrasonographic imaging findings of the shoulder in patients with Parkinson disease

  • Lin-Fen Hsieh,
  • Ying-Chen Kuo,
  • Yu-Ting Lin,
  • Ya-Fang Liu,
  • Han-Cheng Wang
Published online: August 06, 2022

July 31, 2022

July 22, 2022

Oral extrusion of implant after cervical disc arthroplasty: A case report

  • Ho-Seok Oh,
  • Chang-Hyun Ryu,
  • Sung-Kyu Kim,
  • Woo-Jong Kim
Published online: July 22, 2022

July 20, 2022

July 18, 2022

The role of the oblique medial osteotomy angle during osteochondral fragment fixation in patients with a posteromedial osteochondral lesion of the talus

  • Yusuke Tsuyuguchi,
  • Tomoyuki Nakasa,
  • Yasunari Ikuta,
  • ...
  • Akinori Nekomoto,
  • Shingo Kawabata,
  • Nobuo Adachi
Published online: July 18, 2022

Utility of ultrasonography in the diagnosis of lumbar spondylolysis in adolescent patients

  • Hiroaki Nakashima,
  • Minoru Yoneda,
  • Masaaki Machino,
  • ...
  • Hiroyuki Tomita,
  • Jun Ouchida,
  • Shiro Imagama
Published online: July 18, 2022

Anterior metaphyseal angle; much less individual variation in determining the posterior slope of the tibia

  • Sefa Akti,
  • Serdar Akti,
  • Hakan Zeybek,
  • Nilgun Ozgul Celebi,
  • Dogac Karaguven,
  • Deniz Cankaya
Published online: July 18, 2022

July 13, 2022

Factors associated with perioperative deep vein thrombosis in arthroscopic anterior cruciate ligament reconstruction

  • Haruhisa Kanaya,
  • Makoto Enokida,
  • Koji Ishida,
  • Takahiro Yamashita,
  • Hideki Nagashima
Published online: July 13, 2022

July 8, 2022

July 7, 2022

Pedicular kinking during posterior corrective procedure for thoracolumbar kyphoscoliosis with unstable osteoporotic fracture

  • Hiroyuki Koshimizu,
  • Hiroaki Nakashima,
  • Hiroyuki Tomita,
  • ...
  • Masaaki Machino,
  • Kei Ando,
  • Shiro Imagama
Published online: July 07, 2022

Perioperative lumbar subarachnoid drainage could not prevent postoperative CSF leakage after spinal cord tumor resection using an artificial dura mater

  • Tomohiro Banno,
  • Tomohiko Hasegawa,
  • Yu Yamato,
  • ...
  • Kenta Kurosu,
  • Keiichi Nakai,
  • Yukihiro Matsuyama
Published online: July 07, 2022

Clinical study of preoperative skeletal muscle mass as a predictor of physical performance recovery following palliative surgery for spinal metastases

  • Chikara Ushiku,
  • Shoshi Akiyama,
  • Taku Ikegami,
  • ...
  • Shintaro Obata,
  • Shigeru Soshi,
  • Mitsuru Saito
Published online: July 07, 2022

July 6, 2022

July 5, 2022

Predictors of the need for rib resection in minimally invasive retroperitoneal approach for oblique lateral interbody fusion at upper lumbar spine (L1-2 and L2-3)

  • Toshihiro Mitsui,
  • Takayoshi Shimizu,
  • Shunsuke Fujibayashi,
  • Bungo Otsuki,
  • Koichi Murata,
  • Shuichi Matsuda
Published online: July 05, 2022

July 3, 2022

Posterior wall blowout on computed tomography after anterior cruciate ligament reconstruction

  • Atsuo Nakamae,
  • Goki Kamei,
  • Takenori Omoto,
  • ...
  • Kyohei Nakata,
  • Masakazu Ishikawa,
  • Nobuo Adachi
Published online: July 03, 2022

June 28, 2022

The influence of COVID-19 pandemic on the incidence of knee pain and physical activity level in children and adolescents in Japan: A prospective observation study

  • Manato Horii,
  • Ryuichiro Akagi,
  • Seiji Kimura,
  • ...
  • Satoshi Yamaguchi,
  • Takahisa Sasho,
  • Seiji Ohtori
Published online: June 28, 2022

June 27, 2022

Questionnaire survey about the effects of new lifestyles during the pandemic of COVID-19 on upper limb diseases

  • Katsuyuki Iwatsuki,
  • Hiroyuki Hashizume,
  • Yuki Hara,
  • ...
  • Yuichiro Matsui,
  • Hisao Ishii,
  • Hitoshi Hirata
Published online: June 27, 2022

June 9, 2022

Validity and reliability of the Persian version of self-administered foot evaluation questionnaire (SAFE-Q) in people with foot orthopedic problems

  • Lobaneh Janbazi,
  • Hawre Morovati,
  • Gholam Reza Raissi,
  • Bijan Forogh,
  • Masumeh Bagherzadeh Cham
Published online: June 09, 2022

June 8, 2022

Scrotal pain of a patient with ankylosing spondylitis successfully treated with TNF-alpha inhibitor: a case report

  • Hisataka Suzuki,
  • Takeru Tsujimoto,
  • Masahiro Ota,
  • ...
  • Tomoyuki Hashimoto,
  • Norimasa Iwasaki,
  • Masahiro Kanayama
Published online: June 08, 2022

Predictive factors for discharge destination after total hip arthroplasty

  • Hirokazu Iwata,
  • Kosuke Sakata,
  • Hozo Matsuoka,
  • ...
  • Shigeko Nakamura,
  • Junzo Hayashi,
  • Tsuyoshi Nakai
Published online: June 08, 2022

June 7, 2022

Bilateral fragility femoral supracondylar fractures in adolescents due to long-term home stay during the COVID-19 pandemic: A case report

  • Hyonmin Choe,
  • Naomi Kobayashi,
  • Masatoshi Oba,
  • ...
  • Akira Morita,
  • Koki Abe,
  • Yutaka Inaba
Published online: June 07, 2022

Clinical outcome and repair integrity after arthroscopic full-thickness rotator cuff repair: Triple-row versus suture-bridge techniques

  • Yukihiro Kajita,
  • Yusuke Iwahori,
  • Yohei Harada,
  • Ryosuke Takahashi,
  • Ryosuke Sagami,
  • Masataka Deie
Published online: June 07, 2022

June 6, 2022

What is the best way for an inexperienced surgeon to learn total ankle arthroplasty?

  • Hiroaki Kurokawa,
  • Akira Taniguchi,
  • Takuma Miyamoto,
  • Yasuhito Tanaka
Published online: June 06, 2022

June 5, 2022

Development of locomotive syndrome in elderly population after COVID-19 outbreak: A population-based cross-sectional study with over 12,000 participants

  • Hidetomi Terai,
  • Koji Tamai,
  • Shinji Takahashi,
  • ...
  • Yusuke Hori,
  • Yuto Kobayashi,
  • Hiroaki Nakamura
Published online: June 05, 2022
Open Access

May 26, 2022

Botulinum toxin type A for lower limb lengthening and deformity correction: A systematic review and meta-analysis

  • Abdullah A. Ghaddaf,
  • Jawaher F. Alsharef,
  • Mohammed S. Alomari,
  • ...
  • Ahmed S. Abdulhamid,
  • Mohammed S. Alshehri,
  • Majed Alosaimi
Published online: May 26, 2022

May 24, 2022

Post-laminectomy cervical flexion myelopathy and its possible pathomechanism: A case report

  • Kohei Takahashi,
  • Shinji Ogawa,
  • Shuji Isefuku,
  • Ko Hashimoto,
  • Toshimi Aizawa
Published online: May 24, 2022

May 15, 2022

May 12, 2022

Trans patellar tendon sagittal tibial cut for lateral unicompartmental knee arthroplasty-location of the split- CT simulation study

  • Daiya Kitazawa,
  • Takafumi Hiranaka,
  • Rika Shigemoto,
  • Kensuke Anjiki,
  • Takaaki Fujishiro,
  • Koji Okamoto
Published online: May 12, 2022

Clinical prediction rule for locomotive syndrome in older adults: A decision tree model

  • Shigeharu Tanaka,
  • Hungu Jung,
  • Shunsuke Yamashina,
  • Yu Inoue,
  • Noriko Nakashima,
  • Ryo Tanaka
Published online: May 12, 2022
Open Access

May 11, 2022

Total hip arthroplasty and autologous bone grafting for treating bilateral osteonecrosis of the acetabulum: A case report

  • Keiji Otaka,
  • Yusuke Osawa,
  • Taisuke Seki,
  • Hidenori Inoue,
  • Shiro Imagama
Published online: May 11, 2022

May 7, 2022

April 28, 2022

Oncological and functional outcomes of planned and unplanned excision of soft tissue sarcoma: A retrospective study

  • Atsushi Mihara,
  • Ryuta Iwanaga,
  • Keiichi Muramatsu,
  • Koichiro Ihara,
  • Takashi Sakai
Published online: April 28, 2022

April 27, 2022

Double-layered reconstruction of the posterior capsule in a recalcitrant Baker's cyst: A case report

  • Chin-Kai Huang,
  • Chih-Kai Hong,
  • Fa-Chuan Kuan,
  • Wei-Ren Su,
  • Kai-Lan Hsu
Published online: April 27, 2022

April 24, 2022

Is grip strength useful in screening to predict the severity of locomotive syndrome?

  • Takaomi Kobayashi,
  • Tadatsugu Morimoto,
  • Rei Ono,
  • Koji Otani,
  • Masaaki Mawatari
Published online: April 24, 2022

April 22, 2022

An unresectable osteoblastoma of the axis controlled with denosumab

  • Kensaku Yamaga,
  • Satoshi Kuwamoto,
  • Shinji Tanishima,
  • ...
  • Mari Osaki,
  • Masanori Hisaoka,
  • Hideki Nagashima
Published online: April 22, 2022

Pre-existing adjacent level foraminal stenosis does not affect the outcome of a single level lumbar interbody fusion

  • Yukitoshi Shimamura,
  • Masahiro Kanayama,
  • Fumihiro Oha,
  • ...
  • Yuichi Hasegawa,
  • Tsutomu Endo,
  • Tomoyuki Hashimoto
Published online: April 22, 2022

April 20, 2022

Impact of tuberosity treatment in reverse shoulder arthroplasty after proximal humeral fractures: A multicentre study

  • Roberto Marin,
  • Pietro Feltri,
  • Sergio Ferraro,
  • ...
  • Giancarlo De Marinis,
  • Christian Candrian,
  • Michele F. Surace
Published online: April 20, 2022
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