Arthroscopic double-bundled posterior cruciate ligament reconstruction with quadriceps tendon-patellar bone autograftC H Chen
Department of Orthopaedic Surgery, Chang Gung Memorial Hospital, Taoyuan, Taiwan
Arthroscopy 16:780-2. 2000
..The bone plug is situated at the tibial tunnel and fixed by a titanium interference screw. Each of the bundles of tendon graft is rigidly fixed at the femoral tunnel with a bioabsorbable screw...
- Arthroscopic anterior cruciate ligament reconstruction with periosteum-enveloping hamstring tendon graft
Chih Hwa Chen
Department of Orthopaedic Surgery, Chang Gung Memorial Hospital, 5 Fu Hsin Street, Kweishan, 333 Taoyuan, Taiwan
Knee Surg Sports Traumatol Arthrosc 12:398-405. 2004
..Bone tunnel enlargement could be reduced...
- Incidence and severity of biceps long head tendon lesion in patients with complete rotator cuff tears
Chih Hwa Chen
The Department of Orthopaedic Surgery, Chang Gung Memorial Hospital, Taoyuan, Taiwan
J Trauma 58:1189-93. 2005
..Biceps long head tendon lesion is commonly associated with rotator cuff tendon pathology. This study is to determine the pathologic spectrum of biceps long head tendon in surgical cases with complete full thickness rotator cuff tear...
- Enhancement of rotator cuff tendon-bone healing with injectable periosteum progenitor cells-BMP-2 hydrogel in vivo
Chih Hwa Chen
Department of Orthopaedic Surgery, Chang Gung Memorial Hospital Keelung, Chang Gung University, College of Medicine, Taoyuan, Taiwan
Knee Surg Sports Traumatol Arthrosc 19:1597-607. 2011
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- Arthroscopic anterior cruciate ligament reconstruction with quadriceps tendon autograft: clinical outcome in 4-7 years
Chih Hwa Chen
Department of Orthopaedic Surgery, Chang Gung Memorial Hospital, Keelung, Chang Gung University College of Medicine, 222, Mai Chin Road, Keelung 204, Taiwan
Knee Surg Sports Traumatol Arthrosc 14:1077-85. 2006
..There is little quadriceps muscle strength loss after quadriceps harvest. A quadriceps tendon-patellar autograft is an adequate graft choice to ACL reconstruction...
- Arthroscopic posterior cruciate ligament reconstruction with hamstring tendon autograft: results with a minimum 4-year follow-up
Chih Hwa Chen
Department of Orthopaedic Surgery, Chang Gung Memorial Hospital Keelung, Chang Gung University College of Medicine, 222, Mai Chin Rd, Keelung 204, Taiwan
Knee Surg Sports Traumatol Arthrosc 14:1045-54. 2006
..The semitendinosus and gracilis tendon graft is adequate in graft size, technically easier to perform and more reproducible, and had a satisfactory result...
- Surgical treatment of posterior cruciate ligament injury
Chih Hwa Chen
Department of Orthopaedic Surgery, Chang Gung Memorial Hospital, Keelung, Chang Gung University College of Medicine, Taoyuan, Taiwan
Chang Gung Med J 30:480-92. 2007
..From the accumulated clinical experience and surgical concepts in clinical practice, we have developed various surgical techniques to improve the outcomes of reconstruction...
- Graft healing in anterior cruciate ligament reconstruction
Chih Hwa Chen
Department of Orthopaedic Surgery, Chang Gung Memorial Hospital at Keelung, Chang Gung University College of Medicine, Taoyuan, Taiwan
Sports Med Arthrosc Rehabil Ther Technol 1:21. 2009
..These strategies are currently under investigation, and will be applied in the clinical setting in the near future...
- Strategies to enhance tendon graft--bone healing in anterior cruciate ligament reconstruction
Chih Hwa Chen
Department of Orthopaedic Surgery, Chang Gung Memorial Hospital, Keelung, Chang Gung University College of Medicine, Taoyuan, Taiwan
Chang Gung Med J 32:483-93. 2009
..For clinical application, satisfactory results for ACL reconstruction can be achieved with the use of a periosteum-enveloped hamstring tendon graft...
- Arthroscopic single-bundle anterior cruciate ligament reconstruction with periosteum-enveloping hamstring tendon graft: clinical outcome at 2 to 7 years
Chih Hwa Chen
Department of Orthopaedic Surgery, Chang Gung University College of Medicine, Chang Gung Memorial Hospital at Keelung, 222 Maijin Road, Keelung City, Taiwan
Arthroscopy 26:907-17. 2010
..In this case-series outcome study, we present our surgical technique for single-bundle anterior cruciate ligament (ACL) reconstruction with periosteum-enveloping hamstring tendon graft at a minimum of 2 years' follow-up...
- Arthroscopic posterior cruciate ligament reconstruction with quadriceps tendon autograft: minimal 3 years follow-up
Chih Hwa Chen
Department of Orthopaedic Surgery, Chang Gung Memorial Hospital, Chang Gung University, Taoyuan, Taiwan
Am J Sports Med 32:361-8. 2004
..Various autografts or allografts have been used for posterior cruciate ligament (PCL) reconstruction. Quadriceps tendon-patellar bone autograft is considered a good graft choice...
- Double-bundle posterior cruciate ligament reconstruction with quadriceps and semitendinosus tendon grafts
Chih Hwa Chen
Department of Orthopaedic Surgery, Chang Gung Memorial Hospital, Kweishan, Taoyuan, Taiwan
Arthroscopy 19:1023-6. 2003
..An anatomic reconstruction can be achieved by using these 2 autografts...
- Enveloping of periosteum on the hamstring tendon graft in anterior cruciate ligament reconstruction
Chih Hwa Chen
Department of Orthopaedic Surgery, Chang Gung Memorial Hospital, Taoyuan, Taiwan
Arthroscopy 18:27E. 2002
..Besides the potential for enhancement of tendon-bone healing, periosteum may be able to seal off the intra-articular opening in a very early period to avoid synovial fluid reflux into the tunnel...
- Arthroscopic reconstruction of the posterior cruciate ligament with quadruple hamstring tendon graft: a double fixation method
Chih Hwa Chen
Department of Orthopaedic Surgery, Chang Gung Memorial Hospital, Kweishan, Taoyuan, Taiwan
J Trauma 52:938-45. 2002
..The purpose of this study is to prospectively assess the outcomes of PCL reconstruction using quadruple hamstring tendon autograft with a double-fixation technique at minimal 2-year follow-up...
- Arthroscopic reconstruction of the posterior cruciate ligament: a comparison of quadriceps tendon autograft and quadruple hamstring tendon graft
Chih Hwa Chen
Department of Orthopaedic Surgery, Chang Gung Memorial Hospital, Taoyuan, Taiwan
Arthroscopy 18:603-12. 2002
..The purpose of this study was to compare, at minimal 2-year follow-up, the outcomes of PCL reconstruction between using quadriceps tendon autograft and using quadruple hamstring tendon autograft...
- Surgical treatment for distal clavicle fracture with coracoclavicular ligament disruption
Chih Hwa Chen
Department of Orthopaedic Surgery, Chang Gung Memorial Hospital, Taoyuan, Taiwan
J Trauma 52:72-8. 2002
..Surgical reconstruction is usually indicated for distal clavicle fractures with coracoclavicular ligament disruption due to a high rate of nonunion and delayed union. We report the outcome of a surgical technique for this type of fracture...
- Fixation strength of three different graft types used in posterior cruciate ligament reconstruction
Chih Hwa Chen
Department of Orthopaedic Surgery, Chang Gung Memorial Hospital, 5 Fu Hsin St, Kweishan, 333 Taoyuan, Taiwan
Knee Surg Sports Traumatol Arthrosc 12:371-5. 2004
..Graft failure occurred mainly at the tendon-bone junction and tendon-suture sites. The Patellar tendon group had significantly least translation during continuing loading...
- Lateral collateral ligament reconstruction using quadriceps tendon-patellar bone autograft with bioscrew fixation
C H Chen
Department of Orthopaedic Surgery, Chang Gung Memorial Hospital, Kweishan, Taoyuan, Taiwan
Arthroscopy 17:551-4. 2001
..This is a reasonable choice especially when allograft tissue is not available or in patients who are not suited for the use of bone-patellar tendon-bone autograft...
- Heterobifunctional poly(ethylene glycol)-tethered bone morphogenetic protein-2-stimulated bone marrow mesenchymal stromal cell differentiation and osteogenesis
Hsia Wei Liu
Department of Chemical Engineering, National Tsing Hua University, Hsinchu, and Department of Orthopedic Surgery, College of Medicine, Chang Gung Memorial Hospital Keelung, Chang Gung University, Keelung, Taiwan
Tissue Eng 13:1113-24. 2007
..Our work revealed the potential for biomimetic surface engineering by entrapping signaling growth factor to stimulate osteogenesis. Our technique may provide a new platform for bone-engineered stem cell therapies...
- Rotator cuff repair with periosteum for enhancing tendon-bone healing: a biomechanical and histological study in rabbits
Chih Hsiang Chang
Department of Orthopaedic Surgery, Chang Gung Memorial Hospital, Keelung, Chang Gung University College of Medicine, Taoyuan, No 222 Maijin Road, Anle District, Keelung City 204, Taiwan
Knee Surg Sports Traumatol Arthrosc 17:1447-53. 2009
..When performing rotator cuff repair in a large or massive tear, a periosteal flap can be sutured onto the torn end of tendon to enhance tendon-bone healing...
- Tibial inlay technique with quadriceps tendon-bone autograft for posterior cruciate ligament reconstruction
Tai-Yuan Chuang
Department of Traumatology, Chang Gung Memorial Hospital, Kweishan, Taoyuan, Taiwan
Arthroscopy 20:331-5. 2004
..This study describes an arthroscopic-assisted inlay technique for PCL reconstruction using quadriceps tendon-patellar bone autograft. This technique is a reasonable alternative for PCL reconstruction...
- Photoencapsulation of bone morphogenetic protein-2 and periosteal progenitor cells improve tendon graft healing in a bone tunnel
Chih Hwa Chen
Department of Orthopaedic Surgery, College of Medicine, Chang Gung Memorial Hospital Keelung, Chang Gung University, Keelung, Taiwan
Am J Sports Med 36:461-73. 2008
..Tissue-engineered solutions for promoting the tendon graft incorporation within the bone tunnel appear to be promising...
- The effect of hyperbaric oxygen therapy on spinal fusion: using the model of posterolateral intertransverse fusion in rabbits
Wen Jer Chen
Department of Orthopaedic Surgery, Chang Gung Memorial Hospital, Kweishan, Taoyuan, Taiwan
J Trauma 52:333-8. 2002
..The purpose of this study is to evaluate the facilitating effect of hyperbaric oxygen (HBO) on posterolateral intertransverse fusion using a validated rabbit model...
- Double-bundle posterior cruciate ligament reconstruction using inlay technique with quadriceps tendon-bone autograft
Tai-Yuan Chuang
Department of Orthopaedic Surgery, Taipei Medical University, Wan Fang Hospital, Taipei, Taiwan
Arthroscopy 20:e23-8. 2004
..This study presents an inlay technique for arthroscopic PCL reconstruction with double-bundled quadriceps tendon-patellar bone autograft. This technique offers a reasonable alternative for PCL reconstruction...
- Enveloping the tendon graft with periosteum to enhance tendon-bone healing in a bone tunnel: A biomechanical and histologic study in rabbits
Chih-Hwa Chen
Department of Orthopaedic Surgery, Chang Gung Memorial Hospital, Chang Gung University, Taoyuan, Taiwan
Arthroscopy 19:290-6. 2003
..When doing ligament reconstruction with a tendon graft, the periosteum can be sutured to the graft to enhance tendon-bone healing...
- One-stage posterior cruciate ligament inlay reconstruction combining anterior cruciate ligament reconstruction following knee dislocation
Tai-Yuan Chuang
Department of Orthopaedic Surgery, Taipei Medical University-Wan Fang Hospital, Taipei, Taiwan
Arthroscopy 22:339.e1-7. 2006
..The ACL graft is passed in a retrograde fashion using the Beath pin. The ACL graft is fixed by tying with a washer on the femoral side and by tying with a screw on the tibial side. The PCL graft is then fixed on the femoral side...
- Closed femoral nailing in lateral decubitus position without a fracture table: a preliminary report of fifteen patients
Hsien Tao Liu
From the Department of Orthopaedic Surgery, Chang Gung Memorial Hospital, Keelung, Taiwan, ROC
Chang Gung Med J 28:629-35. 2005
..Here, we present our experience performing this operation in the lateral decubitus position without a fracture table...
- Effect of hyperbaric oxygenation on intervertebral disc degeneration: an in vitro study with human lumbar nucleus pulposus
I Chun Wang
Department of Orthopaedic Surgery and Hyperbaric Oxygen, Therapy Center, Chang Gung Memorial Hospital, College of Medicine, Chang Gung University, Kwei Shan Tao Yuan, Taiwan
Spine (Phila Pa 1976) 36:1925-31. 2011
..An in vitro study with degenerated human lumbar intervertebral disc specimens cultured under hyperbaric oxygenation (HBO)...
- Intracorporal bone grafting for vertebral compression fractures with intraosseous vacuum phenomenon
Lih Huei Chen
Department of Orthopaedic Surgery, Chang Gung Memorial Hospital, 5 Fu Hsin Street, 333, Kweishan, Taoyuan, Taiwan, Republic of China
Int Orthop 28:52-5. 2004
..All vertebral bodies healed. There were no perioperative complications. The average vertebral height restoration was 31%. On the visual analogue scale, there was an improvement of average 37 clinical scores...
- Closed reduction and internal fixation for acute midshaft clavicular fractures using cannulated screws
Tai-Yuan Chuang
Department of Orthopaedic Surgery, Taipei Medical University-Wan Fang Hospital, Taiwan
J Trauma 60:1315-20; discussion 1320-1. 2006
..CONCLUSIONS: Closed reduction and internal fixation with cannulated screw is an alternative choice for treating acute midshaft clavicular fracture in selected cases where surgery is indicated and should be done cautiously...
- Subacromial injections of corticosteroids and xylocaine for painful subacromial impingement syndrome
Chung-Ming Yu
Department of Orthopaedic Surgery, Chang Gung Memorial Hospital-Keelung, 222, Maijin Rd, Keelung, Taiwan
Chang Gung Med J 29:474-9. 2006
..The injection can substantially reduce pain and increase range of motion of the shoulder. If there is no improvement following injections, a rotator cuff tear should be suspected...
- Targeted delivery system for juxtacrine signaling growth factor based on rhBMP-2-mediated carrier-protein conjugation
Hsia-Wei Liu
Department of Chemical Engineering, National Tsing Hua University, 101, Section 2, Kuang Fu Road, Hsinchu 30013, Taiwan
Bone 39:825-36. 2006
..Such constructs may be useful as synthetic bone-graft materials in orthopaedic tissue engineering...
- Treatment of volar Barton's fractures: comparison between two common surgical techniques
Ming-Hsun Dai
Department of Orthopedics, Da-Chien General Hospital, Miaoli, ROC
Chang Gung Med J 29:388-94. 2006
..22). CONCLUSION: Both the above mentioned surgical techniques give a high success rate. Despite the fact that each technique has advantages and disadvantages, the results from the plating treatment seem to be superior...
