Masato Takao

Summary

Affiliation: Teikyo University
Country: Japan

Publications

  1. doi request reprint Functional treatment after surgical repair for acute lateral ligament disruption of the ankle in athletes
    Masato Takao
    Department of Orthopaedic Surgery, Teikyo University, Tokyo, Japan
    Am J Sports Med 40:447-51. 2012
  2. ncbi request reprint Reconstruction of lateral ligament with arthroscopic drilling for treatment of early-stage osteoarthritis in unstable ankles
    Masato Takao
    Department of Orthopaedic Surgery, Teikyo University School of Medicine, Itabashi, Tokyo, Japan
    Arthroscopy 22:1119-25. 2006
  3. ncbi request reprint Proximal oblique-domed osteotomy of the first metatarsal for the treatment of hallux valgus associate with flat foot: effect to the correction of the longitudinal arch of the foot
    Masato Takao
    Department of Orthopaedic Surgery, Teikyo University School of Medicine, 2 11 1, Kaga, Itabashi, Tokyo, 173 8605, Japan
    Arch Orthop Trauma Surg 127:685-90. 2007
  4. doi request reprint Arthroscopic and magnetic resonance image appearance and reconstruction of the anterior talofibular ligament in cases of apparent functional ankle instability
    Masato Takao
    Department of Orthopaedic Surgery, Teikyo University School of Medicine, 2 11 1, Kaga, Itabashi, Tokyo, Japan
    Am J Sports Med 36:1542-7. 2008
  5. ncbi request reprint Retrograde cancellous bone plug transplantation for the treatment of advanced osteochondral lesions with large subchondral lesions of the ankle
    Masato Takao
    Department of Orthopaedic Surgery, Teikyo University, 2 11 1 Kaga, Itabashi, Tokyo, Japan
    Am J Sports Med 38:1653-60. 2010
  6. doi request reprint Development of the patient-based outcome instrument for the foot and ankle. Part 1: project description and evaluation of the Outcome Instrument version 1
    Hisateru Niki
    Department of Orthopaedic Surgery, St Marianna University School of Medicine, 2 16 1 Sugao, Miyamae ku, Kawasaki, Kanagawa, 216 8511, Japan
    J Orthop Sci 16:536-55. 2011
  7. ncbi request reprint Arthroscopic assessment for intra-articular disorders in residual ankle disability after sprain
    Masato Takao
    Department of Orthopaedic Surgery, Shimane University School of Medicine, 89 1 Enya, Izumo, Shimane 693 8501, Japan
    Am J Sports Med 33:686-92. 2005
  8. doi request reprint Leg anterior compartment syndrome following ankle arthroscopy after Maisonneuve fracture
    Shinji Imade
    Department of Orthopaedic Surgery, Shimane University School of Medicine, Shimane, Japan
    Arthroscopy 25:215-8. 2009
  9. pmc Validity and reliability of a self-administered foot evaluation questionnaire (SAFE-Q)
    Hisateru Niki
    Department of Orthopaedic Surgery, St Marianna University School of Medicine, 2 16 1 Sugao, Miyamae ku, Kawasaki, Kanagawa 216 8511, Japan
    J Orthop Sci 18:298-320. 2013
  10. doi request reprint Anatomical reconstruction of the anterior inferior tibiofibular ligament for chronic disruption of the distal tibiofibular syndesmosis
    Youichi Yasui
    Department of Orthopedic Surgery, Teikyo University School of Medicine, 2 11 1, Kaga, Itabashi, Tokyo, 173 8605, Japan
    Knee Surg Sports Traumatol Arthrosc 19:691-5. 2011

Collaborators

Detail Information

Publications43

  1. doi request reprint Functional treatment after surgical repair for acute lateral ligament disruption of the ankle in athletes
    Masato Takao
    Department of Orthopaedic Surgery, Teikyo University, Tokyo, Japan
    Am J Sports Med 40:447-51. 2012
    ..There have been several reports showing 20% to 40% failure after nonoperative functional treatment for acute lateral ligament disruption of the ankle...
  2. ncbi request reprint Reconstruction of lateral ligament with arthroscopic drilling for treatment of early-stage osteoarthritis in unstable ankles
    Masato Takao
    Department of Orthopaedic Surgery, Teikyo University School of Medicine, Itabashi, Tokyo, Japan
    Arthroscopy 22:1119-25. 2006
    ....
  3. ncbi request reprint Proximal oblique-domed osteotomy of the first metatarsal for the treatment of hallux valgus associate with flat foot: effect to the correction of the longitudinal arch of the foot
    Masato Takao
    Department of Orthopaedic Surgery, Teikyo University School of Medicine, 2 11 1, Kaga, Itabashi, Tokyo, 173 8605, Japan
    Arch Orthop Trauma Surg 127:685-90. 2007
    ..We demonstrate the clinical and radiological assessment of the correction of hallux valgus, metatarsal primus varus, and flat foot after proximal oblique-domed osteotomy of the metatarsus with distal soft tissue reconstruction...
  4. doi request reprint Arthroscopic and magnetic resonance image appearance and reconstruction of the anterior talofibular ligament in cases of apparent functional ankle instability
    Masato Takao
    Department of Orthopaedic Surgery, Teikyo University School of Medicine, 2 11 1, Kaga, Itabashi, Tokyo, Japan
    Am J Sports Med 36:1542-7. 2008
    ..Many patients report feeling functional ankle instability, despite having no clinically demonstrable lateral instability...
  5. ncbi request reprint Retrograde cancellous bone plug transplantation for the treatment of advanced osteochondral lesions with large subchondral lesions of the ankle
    Masato Takao
    Department of Orthopaedic Surgery, Teikyo University, 2 11 1 Kaga, Itabashi, Tokyo, Japan
    Am J Sports Med 38:1653-60. 2010
    ..The surgical results have been reported as poor for advanced osteochondral lesions of the ankle with large subchondral lesions including subchondral cyst...
  6. doi request reprint Development of the patient-based outcome instrument for the foot and ankle. Part 1: project description and evaluation of the Outcome Instrument version 1
    Hisateru Niki
    Department of Orthopaedic Surgery, St Marianna University School of Medicine, 2 16 1 Sugao, Miyamae ku, Kawasaki, Kanagawa, 216 8511, Japan
    J Orthop Sci 16:536-55. 2011
    ..The Clinical Outcomes Committee of the Japanese Society for Surgery of the Foot conducted a field survey using a novel foot and ankle outcome instrument. We report the development and evaluation of the Outcome Instrument version 1...
  7. ncbi request reprint Arthroscopic assessment for intra-articular disorders in residual ankle disability after sprain
    Masato Takao
    Department of Orthopaedic Surgery, Shimane University School of Medicine, 89 1 Enya, Izumo, Shimane 693 8501, Japan
    Am J Sports Med 33:686-92. 2005
    ..After ankle sprain, there can be many causes of disability, the origins of which cannot be determined using standard diagnostic tools...
  8. doi request reprint Leg anterior compartment syndrome following ankle arthroscopy after Maisonneuve fracture
    Shinji Imade
    Department of Orthopaedic Surgery, Shimane University School of Medicine, Shimane, Japan
    Arthroscopy 25:215-8. 2009
    ..However, with this type of ankle fracture, there is a higher potential risk of acute compartment syndrome developing than with other types of ankle fractures. Therefore we suggest that surgeons guard against this complication...
  9. pmc Validity and reliability of a self-administered foot evaluation questionnaire (SAFE-Q)
    Hisateru Niki
    Department of Orthopaedic Surgery, St Marianna University School of Medicine, 2 16 1 Sugao, Miyamae ku, Kawasaki, Kanagawa 216 8511, Japan
    J Orthop Sci 18:298-320. 2013
    ..In addition, the instrument has nine optional questionnaire items that provide a Sports Activity subscale score. The purpose of this study was to evaluate the test-retest reliability of the SAFE-Q...
  10. doi request reprint Anatomical reconstruction of the anterior inferior tibiofibular ligament for chronic disruption of the distal tibiofibular syndesmosis
    Youichi Yasui
    Department of Orthopedic Surgery, Teikyo University School of Medicine, 2 11 1, Kaga, Itabashi, Tokyo, 173 8605, Japan
    Knee Surg Sports Traumatol Arthrosc 19:691-5. 2011
    ....
  11. ncbi request reprint Unusual malleolar fracture of the ankle with talocalcaneal coalition treated by arthroscopy-assisted reduction and percutaneous fixation
    Shinji Imade
    Department of Orthopaedic Surgery, Shimane University School of Medicine, 89 1, Enya, Izumo, Shimane, Japan
    Arch Orthop Trauma Surg 127:277-80. 2007
  12. ncbi request reprint Reconstruction using an autograft with near complete preservation of the extensor retinaculum for chronic tibialis anterior tendon disruption
    Youichi Yasui
    Department of Orthopaedic Surgery, Teikyo University School of Medicine, 2 11 1, Kaga, Itabashi, Tokyo, 173 8605, Japan
    Arch Orthop Trauma Surg 133:1669-73. 2013
    ..The surgical technique presented seems applicable for achieving minimum surgical complications in this rare condition. ..
  13. ncbi request reprint Reconstructive surgery using interference screw fixation for painful accessory navicular in adult athletes
    Wataru Miyamoto
    Department of Orthopaedic Surgery, Teikyo University School of Medicine, 2 11 1, Kaga, Itabashi, Tokyo 173 8605, Japan
    Arch Orthop Trauma Surg 132:1423-7. 2012
    ....
  14. doi request reprint Endoscopic surgery for young athletes with symptomatic unicameral bone cyst of the calcaneus
    Ken Innami
    Department of Orthopedic Surgery, Teikyo University School of Medicine, 2 22 1 Kaga, Itabashi, Tokyo, Japan
    Am J Sports Med 39:575-81. 2011
    ..Open curettage with bone graft has been the traditional surgical treatment for symptomatic unicameral calcaneal bone cyst. Endoscopic procedures have recently provided less invasive techniques with shorter postoperative morbidity...
  15. ncbi request reprint Retrograde drilling for osteochondral lesions of the talar dome
    Michihaya Kono
    Department of Orthopaedic Surgery, Shimane University School of Medicine, Shimane, Japan
    Am J Sports Med 34:1450-6. 2006
    ....
  16. ncbi request reprint Arthroscopic treatment for anterior impingement exostosis of the ankle: application of three-dimensional computed tomography
    Masato Takao
    Department of Orthopaedic Surgery, Shimane University School of Medicine, 89 1, Enya, Izumo, Shimane 693 8501, Japan
    Foot Ankle Int 25:59-62. 2004
    ..0001). It is necessary to clarify the location, size, shape, and number of all of the osteophytes preoperatively using 3DCT, and to then resect them all...
  17. ncbi request reprint Diagnosis and treatment of combined intra-articular disorders in acute distal fibular fractures
    Masato Takao
    Department of Orthopaedic Surgery, Shimane University School of Medicine, Enya, Izumo, Shimane, Japan
    J Trauma 57:1303-7. 2004
    ..We identified intra-articular disorders in distal fibular fractures and sought to clarify the results of their operative treatment...
  18. doi request reprint Late-stage Freiberg disease treated by osteochondral plug transplantation: a case series
    Wataru Miyamoto
    Department of Orthopaedic Surgery, Shimane University School of Medicine, 89 1, Enya, Izumo, Shimane 693, Japan
    Foot Ankle Int 29:950-5. 2008
    ..The purpose of this study was to investigate the clinical, radiological and arthroscopic results of osteochondral plug transplantation for late-stage Freiberg disease...
  19. doi request reprint Endoscopic surgery for plantar fasciitis: application of a deep-fascial approach
    Fumito Komatsu
    Department of Orthopaedic Surgery, Teikyo University, Tokyo, Japan
    Arthroscopy 27:1105-9. 2011
    ..The purpose of this study was to determine the clinical results of deep-fascial medial and lateral portals in performing endoscopic surgery for plantar fasciitis...
  20. ncbi request reprint Arthroscopic drilling with debridement of remaining cartilage for osteochondral lesions of the talar dome in unstable ankles
    Masato Takao
    Department of Orthopaedic Surgery, Shimane University School of Medicine, Shimane, Japan
    Am J Sports Med 32:332-6. 2004
    ..Arthroscopic examination has shown that the regenerative cartilage that appears after arthroscopic drilling for the treatment of osteochondral lesions of the talar dome does not always cover the cartilage defect sufficiently...
  21. doi request reprint Reconstructive surgery using autologous bone-patellar tendon graft for insertional Achilles tendinopathy
    Wataru Miyamoto
    Department of Orthopaedic Surgery, Teikyo University School of Medicine, 2 11 1, Kaga, Itabashi, Tokyo 173 8605, Japan
    Knee Surg Sports Traumatol Arthrosc 20:1863-7. 2012
    ..The purpose of this study was to investigate the clinical results of reconstructive surgery using a bone-patellar tendon (BPT) autograft for athletes with intractable insertional Achilles tendinopathy...
  22. ncbi request reprint Anatomical reconstruction of the lateral ligaments of the ankle with a gracilis autograft: a new technique using an interference fit anchoring system
    Masato Takao
    Department of Orthopaedic Surgery, Shimane University School of Medicine, 89 1, Enya, Izumo, Shimane 693 8501, Japan
    Am J Sports Med 33:814-23. 2005
    ..Furthermore, there are no standards according to which ligaments should be reconstructed...
  23. doi request reprint Anterior fibrous bundle: a cause of residual pain and restrictive plantar flexion following ankle sprain
    Wataru Miyamoto
    Department of Orthopaedic Surgery, Teikyo University School of Medicine, 2 11 1, Kaga, Itabashi, Tokyo, 173 8605, Japan
    Knee Surg Sports Traumatol Arthrosc 21:1385-9. 2013
    ..To describe anterior fibrous bundle as an intra-articular residual disorder following ankle sprain...
  24. doi request reprint Development of the patient-based outcome instrument for foot and ankle: part 2: results from the second field survey: validity of the Outcome Instrument for the foot and ankle version 2
    Hisateru Niki
    Department of Orthopaedic Surgery, St Marianna University School of Medicine, 2 16 1 Sugao, Miyamae ku, Kawasaki, Kanagawa, 216 8511, Japan
    J Orthop Sci 16:556-64. 2011
    ..The Clinical Outcomes Committee of the Japanese Society for Surgery of the Foot (JSSF) has conducted the second Field Survey of the Outcome Instrument for the Foot and Ankle version 2...
  25. ncbi request reprint Osteochondritis dissecans of the talus treated by the transplantation of tissue-engineered cartilage
    Muhammad Agung
    Department of Orthopaedic Surgery, Graduate School of Biomedical Sciences, Hiroshima University, Hiroshima, Japan
    Arthroscopy 20:1075-80. 2004
    ..In this study, we reported on a patient with osteochondritis dissecans of the talar dome, successfully treated by transplantation of tissue-engineered cartilage made ex vivo using atelocollagen gel and low tibial osteotomy...
  26. ncbi request reprint Simultaneous surgery for chronic lateral ankle instability accompanied by only subchondral bone lesion of talus
    Youichi Yasui
    Department of Orthopaedic Surgery, Teikyo University School of Medicine, 2 11 1, Kaga, Itabashi, Tokyo, 173 8605, Japan
    Arch Orthop Trauma Surg 134:821-7. 2014
    ..The purpose was to evaluate the clinical outcome of simultaneous surgery involving stabilization of CLAI and retrograde drilling for only subchondral bone lesion of the talus...
  27. ncbi request reprint Arthroscopy-assisted reduction and percutaneous fixation for triplane fracture of the distal tibia
    Shinji Imade
    Department of Orthopaedic Surgery, Shimane University School of Medicine, Izumo, Shimane, Japan
    Arthroscopy 20:e123-8. 2004
    ..We believe that this technique can provide satisfactory clinical results because of an accurate anatomical reduction of the articular cartilage under direct visualization and the minimum invasion with minimum arthrotomy...
  28. ncbi request reprint A case of symptomatic tumoral calcinosis on the great toe and review of the literature
    Masaru Kadowaki
    Department of Orthopaedic Surgery, Ohda Municipal Hospital, Yoshinaga, Ohda, Ohda city, Shimane, Japan
    Arch Orthop Trauma Surg 128:551-4. 2008
    ..In this case, the lesion was mature and surgical resection was successful. The patient showed no symptoms or recurrence 3 years after the surgery...
  29. doi request reprint Calcaneal osteotomy for the treatment of plantar fasciitis
    Wataru Miyamoto
    Department of Orthopaedic Surgery, Shimane University School of Medicine, 89 1, Enya, Izumo, Shimane, 693 8501, Japan
    Arch Orthop Trauma Surg 130:151-4. 2010
    ..To avoid this complication, we performed calcaneal osteotomy. The aim of this study was to clarify the efficacy of this procedure...
  30. doi request reprint Equinus deformity during tibial lengthening with ankle orthoses for equalization of leg-length discrepancies
    Akira Yoshino
    Department of Orthopaedic Surgery, Teikyo University School of Medicine, 2 11 1 Kaga, Itabashi, 173 8605, Tokyo, Japan
    J Orthop Sci 16:756-9. 2011
    ..The purpose of this study was to clarify the incidence and causes of equinus deformity in tibial lengthening with ankle orthoses worn for 16 h a day...
  31. ncbi request reprint Isolated plantar dislocation of the intermediate cuneiform bone. A case report
    Hideaki Nishi
    Department of Orthopaedic Surgery, Shimane University School of Medicine, Enya, Izumo City, Shimane 693 8501, Japan
    J Bone Joint Surg Am 86:1772-7. 2004
  32. doi request reprint Proposed novel unified nomenclature for range of joint motion: method for measuring and recording for the ankles, feet, and toes
    Hideo Doya
    Department of Orthopaedic Surgery, Chiba University Graduate School of Medicine, Chiba, Japan
    J Orthop Sci 15:531-9. 2010
    ..The transverse (horizontal) plane motion of toes was defined as abduction/adduction; the sagittal plane motion of toes was defined as extension/flexion; and the frontal (coronal) plane motion of toes was defined as supination/pronation...
  33. pmc Management of chronic disruption of the distal tibiofibular syndesmosis
    Wataru Miyamoto
    Wataru Miyamoto, Masato Takao, Department of Orthopaedic Surgery, Teikyo University School of Medicine, Tokyo 173 8605, Japan
    World J Orthop 2:1-6. 2011
    ....
  34. ncbi request reprint Injury of the tibiofibular syndesmosis: value of MR imaging for diagnosis
    Kazunori Oae
    Department of Orthopaedics, Shimane Medical University, 89 1 Enya cho, Izumo, Shimane 693 8501, Japan
    Radiology 227:155-61. 2003
    ..To compare the use of magnetic resonance (MR) imaging with the use of arthroscopy for the diagnosis of tibiofibular syndesmotic injury...
  35. ncbi request reprint A new surgical technique for treating bilateral Freiberg disease
    Kaori Hayashi
    Department of Orthopaedics, Shimane Medical University, Shimane, Japan
    Arthroscopy 18:660-4. 2002
    ....
  36. doi request reprint Technique tip: interposition of the pedicle fatty flap after resection of the talocalcaneal coalition
    Wataru Miyamoto
    Department of Orthopaedics, Shimane University School of Medicine, 89 1 Enya cho, Izumo City, Shimane Prefecture, 693 8501 Japan
    Foot Ankle Int 28:1298-300. 2007
  37. ncbi request reprint Reconstruction of the superior peroneal retinaculum using an autologous gracilis tendon graft for chronic dislocation of the peroneal tendons accompanied by lateral instability of the ankle: technical note
    Wataru Miyamoto
    Department of Orthopedic Surgery, Shimane University School of Medicine, 89 1, Enya, Izumo, Shimane, 693 8501, Japan
    Knee Surg Sports Traumatol Arthrosc 15:461-4. 2007
    ....
  38. ncbi request reprint Arthroscopic drilling for chondral, subchondral, and combined chondral-subchondral lesions of the talar dome
    Masato Takao
    Department of Orthopaedics, Shimane Medical University, Izumo, Shimane, Japan
    Arthroscopy 19:524-30. 2003
    ....
  39. ncbi request reprint Osteochondral lesions of the talar dome associated with trauma
    Masato Takao
    Department of Orthopaedics, Shimane University School of Medicine, Izumo, Shimane, Japan
    Arthroscopy 19:1061-7. 2003
    ..The purpose of this study was to clarify the differences in the causes of osteochondral lesions (OCL) of the ankle based on the presence of distal fibular fractures and lateral instability of the ankle...
  40. ncbi request reprint Biomechanical differences resulting from the combination of suture materials and repair techniques
    Nobuo Yamagami
    Department of Orthopaedics, Shimane University School of Medicine, 89 1 Enya, Izumo, 693 8501, and Department of Orthopaedic Surgery, Kyushu Rosai Hospital, Fukuoka, Japan
    J Orthop Sci 11:614-9. 2006
    ..The purpose of the current study is to show the biomechanical difference resulting from the combination of suture materials and repair techniques...
  41. doi request reprint Technique tip: the bandage distraction technique for arthroscopic arthrodesis of the ankle joint
    Wataru Miyamoto
    Department of Orthopaedics, Shimane University School of Medicine, 89 1 Enya cho, Izumo City, 693 8501 Japan
    Foot Ankle Int 29:251-3. 2008
  42. ncbi request reprint Nonunion of an atypical distal fibular fracture in a 13-year-old boy and its treatment by reconstructive osteotomy: a case report
    Wataru Miyamoto
    Department of Orthopaedics, Shimane University School of Medicine, 89 1 Enya cho, Izumo City, Shimane Prefecture, 693 8501 Japan
    Foot Ankle Int 28:1026-9. 2007
  43. doi request reprint Technique tip: a radiographic projection for an avulsion fracture of the talar attachment of the anterior talofibular ligament
    Wataru Miyamoto
    Shimane University School of Medicine, Izumo, Japan
    Foot Ankle Int 29:435-7. 2008