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Liang H, Chen B, Duan S, Yang L, Xu R, Zhang H, Sun M, Zhou X, Liu H, Wen H, Cai Z. Treatment of complex limb fractures with 3D printing technology combined with personalized plates: a retrospective study of case series and literature review. Front Surg 2024; 11:1383401. [PMID: 38817945 PMCID: PMC11137251 DOI: 10.3389/fsurg.2024.1383401] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2024] [Accepted: 05/09/2024] [Indexed: 06/01/2024] Open
Abstract
Background In recent years, 3D printing technology has made significant strides in the medical field. With the advancement of orthopedics, there is an increasing pursuit of high surgical quality and optimal functional recovery. 3D printing enables the creation of precise physical models of fractures, and customized personalized steel plates can better realign and more comprehensively and securely fix fractures. These technologies improve preoperative diagnosis, simulation, and planning for complex limb fractures, providing patients with better treatment options. Patients and methods Five typical cases were selected from a pool of numerous patients treated with 3D printing technology combined with personalized custom steel plates at our hospital. These cases were chosen to demonstrate the entire process of printing 3D models and customizing individualized steel plates, including details of the patients' surgeries and treatment procedures. Literature reviews were conducted, with a focus on highlighting the application of 3D printing technology combined with personalized custom steel plates in the treatment of complex limb fractures. Results 3D printing technology can produce accurate physical models of fractures, and personalized custom plates can achieve better fracture realignment and more comprehensive and robust fixation. These technologies provide patients with better treatment options. Conclusion The use of 3D printing models and personalized custom steel plates can improve preoperative diagnosis, simulation, and planning for complex limb fractures, realizing personalized medicine. This approach helps reduce surgical time, minimize trauma, enhance treatment outcomes, and improve patient functional recovery.
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Affiliation(s)
- Hairui Liang
- Department of Orthopedics Surgery, Central Hospital Affiliated to Shenyang Medical College, Shenyang, Liaoning, China
| | - Beibei Chen
- Department of Orthopedics Surgery, Central Hospital Affiliated to Shenyang Medical College, Shenyang, Liaoning, China
| | - Siyu Duan
- Department of Orthopedics Surgery, Central Hospital Affiliated to Shenyang Medical College, Shenyang, Liaoning, China
| | - Lei Yang
- School of Pharmacy, Inner Mongolia Medical University, Inner Mongolia Autonomous Region, Shenyang, China
| | - Rongda Xu
- Department of Orthopedics Surgery, Central Hospital Affiliated to Shenyang Medical College, Shenyang, Liaoning, China
| | - He Zhang
- Department of Orthopedics Surgery, Central Hospital Affiliated to Shenyang Medical College, Shenyang, Liaoning, China
| | - Ming Sun
- Department of Orthopedics Surgery, Central Hospital Affiliated to Shenyang Medical College, Shenyang, Liaoning, China
| | - Xueting Zhou
- Department of Orthopedics Surgery, Central Hospital Affiliated to Shenyang Medical College, Shenyang, Liaoning, China
| | - Hanfei Liu
- Department of Orthopedics Surgery, Central Hospital Affiliated to Shenyang Medical College, Shenyang, Liaoning, China
| | - Hang Wen
- Department of Orthopedics Surgery, Central Hospital Affiliated to Shenyang Medical College, Shenyang, Liaoning, China
| | - Zhencun Cai
- Department of Orthopedics Surgery, Central Hospital Affiliated to Shenyang Medical College, Shenyang, Liaoning, China
- Key Laboratory of Human Ethnic Specificity and Phenomics of Critical Illness in Liaoning Province, Shenyang Medical College, Shenyang, China
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Akasaki Y, Horikawa T, Hamai S, Kawahara S, Sato T, Nakashima Y. Interlocking Open-Wedge Distal Tibial Tuberosity Osteotomy: Stabilizing Technique in the Retro-Tubercle Without Complementary Screw Fixation. Arthrosc Tech 2024; 13:102939. [PMID: 38835455 PMCID: PMC11144815 DOI: 10.1016/j.eats.2024.102939] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/09/2023] [Accepted: 01/08/2024] [Indexed: 06/06/2024] Open
Abstract
We present a knee osteotomy procedure that we have termed the interlocking open-wedge distal tibial tuberosity osteotomy. In this context, the term interlocking pertains to the manner in which the repositioned segments of the retro-tubercle seamlessly fit together as the transverse osteotomy opens to the intended corrective angle. This interlocking mechanism, serving as a distinctive feature, engenders a stable retro-tubercle configuration resembling a mortise-and-tenon joint. The distal end of the tibial tuberosity fits snugly behind the tibial diaphysis, augmenting stability and promoting the healing process. Consequently, poor union of the retro-tubercle caused by the widening of the retro-tubercle gap and an increase in posterior tibial slope are effectively prevented. In addition, the need for complementary hardware such as anteroposterior screw fixation, which is used to secure the retro-tubercle during the healing process, is notably eliminated. This elimination not only simplifies the surgical procedure but also eliminates potential complications that could arise from its use.
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Affiliation(s)
- Yukio Akasaki
- Department of Orthopaedic Surgery, Kyushu University, Fukuoka, Japan
| | - Tomohiro Horikawa
- Department of Orthoopaedic Surgery, National Hospital Organization Kumamoto Saishun Medical Center, Koshi Kumamoto, Japan
| | - Satoshi Hamai
- Department of Orthopaedic Surgery, Kyushu University, Fukuoka, Japan
| | - Shinya Kawahara
- Department of Orthopaedic Surgery, Kyushu University, Fukuoka, Japan
| | - Taishi Sato
- Department of Orthopaedic Surgery, Kyushu University, Fukuoka, Japan
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Cho JH, Nam HS, Ho JPY, Tu NT, Lee YS. Retro-tubercular Biplanar Medial Opening-Wedge High Tibial Osteotomy Results in Superior Patellofemoral Alignment Versus Supra-tubercular Osteotomy. Arthroscopy 2024; 40:1206-1219. [PMID: 37597702 DOI: 10.1016/j.arthro.2023.08.012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/23/2022] [Revised: 08/05/2023] [Accepted: 08/06/2023] [Indexed: 08/21/2023]
Abstract
PURPOSE To compare the changes in patellofemoral (PF) joint alignment, focusing on multiple planes, between two different types of biplanar medial opening-wedge high tibial osteotomy (OWHTO). METHODS Patients who underwent biplanar OWHTO between July 2017 and May 2021 were retrospectively evaluated. They were allocated to either the supra-tubercular (ST)- or retro-tubercular (RT)-OWHTO group. The following radiologic parameters were compared between the two groups: 1) weight-bearing line ratio (WBLR), 2) patellar height, 3) posterior tibial slope (PTS), 4) tibial tubercle-trochlear groove (TT-TG) distance, 5) TT-TG angle, and 6) femoral shaft-patellar tendon (FS-PT) angle. Clinical outcomes and the minimal clinically important difference (MCID) were also evaluated. RESULTS In total, 104 knees that underwent ST-OWHTO and 105 knees that underwent RT-OWHTO were evaluated. The patellar height significantly decreased only after ST-OWHTO (P < .001). The TT-TG distance and FS-PT angle significantly increased, more after ST-OWHTO than RT-OWHTO (mean change value: 5.72 mm vs 1.91 mm; P < .001 for TT-TG distance; and 4.72° vs 1.80°; P < .001 for FS-PT angle). The TT-TG angle increased significantly after ST-OWHTO (mean change value: 7.62°; P < .001) but decreased after RT-OWHTO mean change value: -4.30°; P < .001). The PTS more increased after RT-OWHTO than after ST-OWHTO (mean change value: 0.91° vs 1.69°; P = .003). Clinical outcomes in both groups improved postoperatively, and no significant differences were observed between the groups. CONCLUSIONS RT-OWHTO resulted in lesser changes in multiplane PF joint alignment than ST-OWHTO. However, no difference was observed in clinical outcomes between both groups, and PTS increased after RT-OWHTO. Therefore, these aspects of RT-OWHTO should also be considered. LEVEL OF EVIDENCE Level III, retrospective cohort study.
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Affiliation(s)
- Joon Hee Cho
- Department of Orthopedic Surgery, Seoul National University College of Medicine, Seoul National University, Bundang Hospital, Seoul, South Korea
| | - Hee Seung Nam
- Department of Orthopedic Surgery, Seoul National University College of Medicine, Seoul National University, Bundang Hospital, Seoul, South Korea
| | - Jade Pei Yuik Ho
- Department of Orthopedic Surgery, Seoul National University College of Medicine, Seoul National University, Bundang Hospital, Seoul, South Korea
| | - Nguyen Thanh Tu
- Department of Orthopedic Surgery, Seoul National University College of Medicine, Seoul National University, Bundang Hospital, Seoul, South Korea
| | - Yong Seuk Lee
- Department of Orthopedic Surgery, Seoul National University College of Medicine, Seoul National University, Bundang Hospital, Seoul, South Korea.
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Chen R, Yu C, Peng H, Chen J, Zhang Y, Yu T. Osteotomy Correction Angle Cut-off Points Can Guide the Operation to Prevent a Significant Decrease in Patella Height. Orthop Surg 2024; 16:628-636. [PMID: 38326241 PMCID: PMC10925517 DOI: 10.1111/os.14000] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/27/2023] [Revised: 11/25/2023] [Accepted: 12/22/2023] [Indexed: 02/09/2024] Open
Abstract
OBJECTIVE Patients who undergo a biplanar ascending medial open-wedge high tibial osteotomy with an excessive correction angle might experience patella infera and even knee pain after surgery. The purpose of this study was to identify the cut-off points for the degree of knee varus correction of open-wedge high tibial osteotomy, which is related to the symptomatic patellar position change. METHODS This retrospective study included 124 patients (mean age 61.69 ± 6.28 years; 78 women, 46 men) with varying degrees of varus knee osteoarthritis. All patients had undergone standard biplanar medial open-wedge high tibial osteotomy. They were divided into nine groups according to the change in hip-knee-ankle angle. Plain radiographs and three-dimensional CT images were obtained preoperatively and 18 months postoperatively. Patellar height was assessed using the Caton-Deschamps index, the Insall-Salvati index, and the Blackburne-Peel index. The patellofemoral index and patellar tilt were used to evaluate the degree of horizontal displacement of the patella. The varus correction, medial-proximal tibial angles, joint line convergence angles, and hip-knee-ankle angles were also measured. The subjective score was evaluated using the Western Ontario and McMaster Universities osteoarthritis index (WOMAC). RESULTS There were significant changes in patella indexes in each group after surgery, among which there was no significant difference in patellar height changes for Groups A to F (p > 0.05), which were significantly lower than those in Group G, H, and I (p < 0.001). The patellar tilt and patellofemoral index also followed the same trend. The improvement in WOMAC scores for Groups G, H, and I was also significantly less for Groups A to F (p < 0.001). CONCLUSION The patellar height, patellar tilt, and patellofemoral index all changed significantly in parallel with increasing degrees of osteotomy correction. The cut-off points for correction angle are 12.5° to 13.4°. When the correction angle is larger than this range, the patellar position can be significantly affected. Postoperative patellofemoral joint pain may be related to the changes in patella position.
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Affiliation(s)
- Renjie Chen
- Department of Sports MedicineAffiliated Hospital of Qingdao UniversityQingdaoChina
- Department of Clinical MedicineQingdao UniversityQingdaoChina
- Institute of Sports Medicine and Health, Qingdao UniversityQingdaoChina
- Department of Sports MedicineBeijing Jishuitan Hospital, Capital Medical UniversityBeijingChina
| | - Chenghao Yu
- Department of Sports MedicineAffiliated Hospital of Qingdao UniversityQingdaoChina
- Department of Clinical MedicineQingdao UniversityQingdaoChina
- Institute of Sports Medicine and Health, Qingdao UniversityQingdaoChina
| | - Haining Peng
- Department of Sports MedicineAffiliated Hospital of Qingdao UniversityQingdaoChina
- Department of Clinical MedicineQingdao UniversityQingdaoChina
- Institute of Sports Medicine and Health, Qingdao UniversityQingdaoChina
| | - Jinli Chen
- Department of Sports MedicineAffiliated Hospital of Qingdao UniversityQingdaoChina
- Institute of Sports Medicine and Health, Qingdao UniversityQingdaoChina
| | - Yi Zhang
- Department of Sports MedicineAffiliated Hospital of Qingdao UniversityQingdaoChina
- Institute of Sports Medicine and Health, Qingdao UniversityQingdaoChina
| | - Tengbo Yu
- Institute of Sports Medicine and Health, Qingdao UniversityQingdaoChina
- Department of Orthopedic SurgeryQingdao Municipal HospitalQingdaoChina
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Li K, Sun FL, Guo HB, Shi ZJ, Yao R, Zhang H. Comparison of the plantar pressure distribution and mechanical alignment in patients with varus knee osteoarthritis following high tibial osteotomy. BMC Musculoskelet Disord 2023; 24:479. [PMID: 37312078 DOI: 10.1186/s12891-023-06603-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/25/2023] [Accepted: 06/04/2023] [Indexed: 06/15/2023] Open
Abstract
PURPOSE The changes in the lower limb alignment were vitally important after high tibial osteotomy (HTO). Therefore, the purpose of present study was to analyze the characteristics of plantar pressure distribution after HTO, and to investigate the effect of plantar pressure distribution on postoperative limb alignment. METHODS Between May 2020 and April 2021, varus knee patients undergoing HTO were evaluated in the present study. The peak pressure of plantar regions, medial-lateral pressure ratio (MLPR), foot progression angle (FTA), anteroposterior COP (AP-COP), lateral symmetry of COP (LS-COP), and the radiographic parameters were evaluated preoperatively and at the final follow-up. Compared among the slight valgus (SV), moderate valgus (MV) and large valgus (LV) groups at the final follow-up, the peak pressure of HM, HC and M5 regions, and the MLPR were compared; the Knee Injury and Osteoarthritis Outcome Score4 (KOOS4) including four subscales, and the American of orthopedic foot and ankle society (AOFAS) were evaluated. RESULTS The WBL%, HKA and TPI angle changed significantly after HTO (P < 0.001). The preoperative group exhibited a lower peak pressure in the HM region (P < 0.05) and higher peak pressure in the M5 region (P < 0.05); the pre- and postoperative groups exhibited a lower peak pressure in the HC region (P < 0.05); the rearfoot MLPR was significantly lower and LS-COP was significantly higher in the preoperative group (P = 0.017 in MLPR and 0.031 in LS-COP, respectively). Comparison among the SV, MV and LV groups, the SV group indicated a lower peak pressure in the HM region (P = 0.036), and a lower MLPR in the rearfoot (P = 0.033). The KOOS Sport/Re score in the MV and LV groups increased significantly compared with the SV group (P = 0.042). CONCLUSION Plantar pressure distribution during the stance phase in patients with varus knee OA following HTO exhibited a more medialized rearfoot plantar pressure distribution pattern than that before surgery. Compared with the small valgus alignment, a moderate to large valgus alignment allows patients to walk with a more even medial and lateral plantar pressure distribution, which is more similar to healthy adults.
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Affiliation(s)
- Ke Li
- Department of Orthopaedic Surgery, Nanfang Hospital, Southern Medical University, Guangzhou Road, Baiyun District, Guangzhou, Guangdong Province, 510515, China
| | - Feng-Long Sun
- Second Department of Orthopaedics, Capital Medical University affiliated Beijing Rehabilitation Hospital, Beijing, 100144, China
| | - Heng-Bing Guo
- Second Department of Orthopaedics, Capital Medical University affiliated Beijing Rehabilitation Hospital, Beijing, 100144, China
| | - Zhan-Jun Shi
- Department of Orthopaedic Surgery, Nanfang Hospital, Southern Medical University, Guangzhou Road, Baiyun District, Guangzhou, Guangdong Province, 510515, China.
| | - Ran Yao
- Second Department of Orthopaedics, Capital Medical University affiliated Beijing Rehabilitation Hospital, Beijing, 100144, China
| | - Hao Zhang
- Second Department of Orthopaedics, Capital Medical University affiliated Beijing Rehabilitation Hospital, Beijing, 100144, China
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Jeong HW, Song YS, Kim JS, Nam HS, Lee WW, Lee YS. Serial Quantitative Assessment of Load Redistribution After Medial Open-Wedge High Tibial Osteotomy. Orthop J Sports Med 2023; 11:23259671231156188. [PMID: 37113138 PMCID: PMC10126614 DOI: 10.1177/23259671231156188] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/31/2022] [Accepted: 12/13/2022] [Indexed: 04/29/2023] Open
Abstract
Background The maximum standardized uptake value (SUVmax), as determined on combined single-photon emission computed tomography and conventional computed tomography (SPECT/CT), can be an indicator of biomechanical changes due to the load redistribution effect after medial open-wedge high tibial osteotomy (MOW-HTO). Purpose/Hypothesis The purposes of this study were to (1) analyze serial changes in the SUVmax in the medial, lateral, and patellofemoral compartments after MOW-HTO and (2) identify the contributing factors that affect changes in the SUVmax. The hypotheses were that (1) an elevated SUVmax in the medial compartment would be transferred to the lateral compartment because of the load redistribution effect and (2) there would be contributing factors that cause SUVmax changes. Study Design Case series; Level of evidence, 4. Methods Included were 67 knees that were treated with biplanar MOW-HTO between March 2019 and December 2020. SPECT/CT was performed immediately after surgery and at 3 months and 1 year postoperatively to determine the serial load redistribution effect of MOW-HTO. The Pearson correlation coefficient was used to evaluate the relationship between SUVmax and radiological parameters, and subgroup analyses were conducted to compare the SUVmax according to associated cartilage procedures and the weightbearing line ratio (WBLR). Results The SUVmax in the medial and lateral compartments increased at 3 months but decreased at 1 year postoperatively. The load redistribution effect was most prominent in the anterior zones of the femur (medial: P = .041; lateral: P = .012). In the patella, the SUVmax decreased in both the medial and the lateral zones at all follow-up times (P < .001 for all). The SUVmax in the anterolateral and posterolateral articular zones of the femur increased with a greater preoperative WBLR (r = 0.256, P = .039; and r = 0.261, P = .036, respectively). Patients who underwent an associated cartilage procedure had a significantly higher SUVmax in the anteromedial and posteromedial articular zones of both the femur and the tibia at 1 year postoperatively (P ≤ .002 for all). Conclusion After MOW-HTO, the unloading effect in the anteromedial articular zone of the femur was the most significant. A greater SUVmax in the lateral zones of the femur was observed in cases of overcorrection. The SUVmax in the medial zones was higher postoperatively in patients with associated cartilage procedures.
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Affiliation(s)
- Ho Won Jeong
- Department of Orthopaedic Surgery,
Seoul National University Bundang Hospital, Seoul National University College of
Medicine, Seongnam, Republic of Korea
| | - Yoo Sung Song
- Department of Nuclear Medicine, Seoul
National University Bundang Hospital, Seoul National University College of Medicine,
Seongnam, Republic of Korea
| | - Joo Sung Kim
- Department of Orthopaedic Surgery,
Seoul National University Bundang Hospital, Seoul National University College of
Medicine, Seongnam, Republic of Korea
| | - Hee Seung Nam
- Department of Orthopaedic Surgery,
Seoul National University Bundang Hospital, Seoul National University College of
Medicine, Seongnam, Republic of Korea
| | - Won Woo Lee
- Department of Nuclear Medicine, Seoul
National University Bundang Hospital, Seoul National University College of Medicine,
Seongnam, Republic of Korea
| | - Yong Seuk Lee
- Department of Orthopaedic Surgery,
Seoul National University Bundang Hospital, Seoul National University College of
Medicine, Seongnam, Republic of Korea
- Yong Seuk Lee, MD, PhD,
Department of Orthopaedic Surgery, Seoul National University Bundang Hospital,
Seoul National University College of Medicine, 82, Gumi-ro 173beon-gil,
Bundang-gu, Seongnam-si, Gyeonggi-do, Republic of Korea (
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)
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Iseki T, Iseki T, Kanto R, Onishi S, Yoshiya S, Tachibana T, Nakayama H. Efficacy of intravenous tranexamic acid administration in medial opening-wedge distal tibial tuberosity osteotomy (MOWDTO) for varus knee osteoarthritis: a randomized control trial. J Orthop Surg Res 2023; 18:178. [PMID: 36890541 PMCID: PMC9996975 DOI: 10.1186/s13018-023-03666-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/13/2022] [Accepted: 03/01/2023] [Indexed: 03/10/2023] Open
Abstract
BACKGROUND This randomized controlled study was undertaken to investigate the efficacy of intravenous tranexamic acid (TXA) administration in reducing perioperative blood loss in patients undergoing medial opening-wedge distal tibial tuberosity osteotomy (MOWDTO). It was hypothesized that TXA would reduce perioperative blood loss in MOWDTO. METHODS A total of 61 knees in 59 patients who underwent MOWDTO during the study period were randomly assigned to either of the groups with intravenous TXA administration (TXA group) or without TXA administration (control group). In the TXA group, patients received 1000 mg of TXA intravenously before skin incision and 6 h after the first dose. The primary outcomes was the volume of perioperative total blood loss which calculated using the blood volume and hemoglobin (Hb) drop. The Hb drop was calculated as the difference between preoperative Hb and postoperative Hb at days 1, 3, and 7. RESULTS The perioperative total blood loss was significantly lower in the TXA group (543 ± 219 ml vs. 880 ± 268 ml, P < 0.001). The Hb drop was significantly lower at postoperative days 1, 3 and 7 in the TXA group than in the control group (day 1: 1.28 ± 0.68 g/dl vs. 1.91 ± 0.69 g/dl, P = 0.001; day 3: 1.54 ± 0.66 g/dl vs. 2.69 ± 1.00 g/dl, P < 0.001; day 7: 1.74 ± 0.66 g/dl vs. 2.83 ± 0.91 g/dl, P < 0.001). CONCLUSION Intravenous TXA administration in MOWDTO could reduce the perioperative blood loss. Trial registration The study was approved by the institutional review board. (Registered on 26/02/2019 Registration Number 3136). Level of Evidence Level I, randomized controlled trial.
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Affiliation(s)
- Takuya Iseki
- Department of Orthopaedic Surgery, Hyogo Medical University, 1-1 Mukogawa-Cho, Nishinomiya City, Hyogo, 663-8501, Japan.
| | - Tomoya Iseki
- Department of Orthopaedic Surgery, Hyogo Medical University, 1-1 Mukogawa-Cho, Nishinomiya City, Hyogo, 663-8501, Japan
| | - Ryo Kanto
- Department of Orthopaedic Surgery, Hyogo Medical University, 1-1 Mukogawa-Cho, Nishinomiya City, Hyogo, 663-8501, Japan
| | - Shintaro Onishi
- Department of Orthopaedic Surgery, Nishinomiya Kaisei Hospital, 1-4 Ohama-Cho, Nishinomiya City, Hyogo, 662-0957, Japan
| | - Shinichi Yoshiya
- Department of Orthopaedic Surgery, Nishinomiya Kaisei Hospital, 1-4 Ohama-Cho, Nishinomiya City, Hyogo, 662-0957, Japan
| | - Toshiya Tachibana
- Department of Orthopaedic Surgery, Hyogo Medical University, 1-1 Mukogawa-Cho, Nishinomiya City, Hyogo, 663-8501, Japan
| | - Hiroshi Nakayama
- Department of Orthopaedic Surgery, Hyogo Medical University, 1-1 Mukogawa-Cho, Nishinomiya City, Hyogo, 663-8501, Japan
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Zhou Y, Li H, Cao S, Han Y, Shao J, Fu Q, Wang B, Wu J, Xiang D, Liu Z, Wang H, Zhu J, Qian Q, Yang X, Wang S. Clinical Efficacy of Intra-Articular Injection with P-PRP Versus that of L-PRP in Treating Knee Cartilage Lesion: A Randomized Controlled Trial. Orthop Surg 2023; 15:740-749. [PMID: 36647244 PMCID: PMC9977604 DOI: 10.1111/os.13643] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/03/2022] [Revised: 11/22/2022] [Accepted: 12/05/2022] [Indexed: 01/18/2023] Open
Abstract
OBJECTIVE Platelet-rich plasma(PRP), with different concentration of leukocytes, may lead to varying effects in the treatment of cartilage lesions. So far, current research has not shown enough evidence on this. To evaluate the clinical efficacy and safety of intra-articular injection with pure platelet-rich plasma (P-PRP) versus those of leukocyte platelet-rich plasma (L-PRP) in treating knee cartilage lesions, we conducted a double-blind, randomized controlled clinical trial with a larger sample and longer follow-up period. METHODS From October 2019 to October 2020, 95 patients were invited to participate in our study, and 60 (63.2%) were randomized to P-PRP (n = 30) or L-PRP (n = 30) groups. Patients from the two groups were treated with knee intra-articular injections of P-PRP or L-PRP. Visual analog scale (VAS) and Western Ontario and McMaster Universities Arthritis Index (WOMAC) scores were assessed using an unpaired t-test for independent samples preoperatively and at 6 weeks, 12 weeks, 6 months, and 12 months after intervention. RESULTS We followed up 27 cases in the P-PRP group and 26 cases in the L-PRP group. No significant differences in VAS and WOMAC scores were found between the two groups before the intervention (p > 0.05). The WOMAC Pain and VAS-Motions scores of the P-PRP group were significantly lower than those of the L-PRP group at 6 weeks after the intervention (p < 0.05). While the long-term clinical efficacy of both injections was similar and weakened after 12 months, more adverse events were found in the L-PRP group. CONCLUSIONS The short-term results demonstrate a positive effect in reducing pain and improving function in patients with knee cartilage lesions in the two groups. While the P-PRP injection showed better clinical efficacy in the early phase of postoperative rehabilitation and resulted in fewer adverse events, long-term follow-up showed similar and weakened efficacy after 12 months. TRIAL REGISTRATION ChiCTR1900026365. Registered on October 3, 2019, http://www.chictr.org.cn/showproj.aspx?proj=43911.
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Affiliation(s)
- Yiqin Zhou
- Department of Radiology, Longhua HospitalShanghai University of Traditional Chinese MedicineShanghaiChina,Department of Orthopedics, Shanghai Changzheng HospitalNaval Medical UniversityShanghaiChina
| | - Haobo Li
- Department of Orthopedics, Shanghai Changzheng HospitalNaval Medical UniversityShanghaiChina
| | - Shiqi Cao
- Department of OrthopaedicsChinese PLA General HospitalBeijingChina,Department of Orthopaedics of TCM Clinical Unit, 6th Medical CenterChinese PLA General HospitalBeijingChina
| | - Yaguang Han
- Department of Orthopedics, Shanghai Changzheng HospitalNaval Medical UniversityShanghaiChina
| | - Jiahua Shao
- Department of Orthopedics, Shanghai Changzheng HospitalNaval Medical UniversityShanghaiChina
| | - Qiwei Fu
- Department of Orthopedics, Shanghai Changzheng HospitalNaval Medical UniversityShanghaiChina
| | - Bo Wang
- Department of Orthopedics, Shanghai Changzheng HospitalNaval Medical UniversityShanghaiChina
| | - Jun Wu
- Department of Orthopedics, Shanghai Changzheng HospitalNaval Medical UniversityShanghaiChina
| | - Dong Xiang
- Department of Orthopedics, Shanghai Changzheng HospitalNaval Medical UniversityShanghaiChina
| | - Ziye Liu
- Department of Orthopedics, Shanghai Changzheng HospitalNaval Medical UniversityShanghaiChina
| | - Huang Wang
- Department of Orthopedics, Shanghai Changzheng HospitalNaval Medical UniversityShanghaiChina
| | - Jun Zhu
- Department of Orthopedics, Shanghai Changzheng HospitalNaval Medical UniversityShanghaiChina
| | - Qirong Qian
- Department of Orthopedics, Shanghai Changzheng HospitalNaval Medical UniversityShanghaiChina
| | - Xiaolei Yang
- Department of Anesthesiology, Shanghai Changzheng HospitalNaval Medical UniversityShanghaiChina
| | - Song Wang
- Department of Radiology, Longhua HospitalShanghai University of Traditional Chinese MedicineShanghaiChina
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Clinical efficacy and feasibility of laser correction technology with an ordinary laser pen and surgical instrument box in open-wedge high tibial osteotomy. BMC Musculoskelet Disord 2022; 23:1019. [PMID: 36435822 PMCID: PMC9701429 DOI: 10.1186/s12891-022-05993-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/09/2022] [Accepted: 11/16/2022] [Indexed: 11/28/2022] Open
Abstract
Abstract
Background
The clinical outcomes of open-wedge high tibial osteotomy (OWHTO) for medial knee osteoarthritis primarily depend on the corrective precision. The present study aimed to determine the efficacy and feasibility of laser correction technology with an ordinary laser pen and surgical instrument box.
Methods
This prospective and randomized trial included 71 patients randomly divided into laser (n = 36) and traditional groups (n = 35). In the laser group, the hip centre, knee (Fujisawa point), and ankle centre were located preoperatively using the surgical instrument box lid. The leg was aligned with an ordinary laser pen. In the traditional group, the lower limb alignment was corrected by a metal cable. Radiation exposure, operative time, and rate of outliers (lower limb force line does not pass through 62–66% of the lateral tibial plateau) were evaluated. The visual analogue scale (VAS) and Western Ontario and McMaster Universities Osteoarthritis Index (WOMAC) scores were recorded. After 24 months, the femoral tibial angle (FTA), medial proximal tibial angle (MPTA), and posterior slope angle (PSA), were recorded. The Kaplan-Meier method was used to evaluate the survival time of affected knees, and postoperative complications were recorded.
Results
The radiation exposure, operative time and rate of outliers were lower in the laser correction group (P < 0.05). Six months postoperatively, the VAS and WOMAC scores were significantly improved in both groups (P < 0.001). At 24 months, the FTA, MPTA, and PSA were corrected in both groups (P < 0.001). There were no differences in the postoperative knee survival time from OWHTO to knee arthroplasty between the groups or postoperative complications (P = 0.53; P = 0.61).
Conclusions
Laser correction technology can effectively reduce radiation exposure, the operative time, and the rate of outliers (trial identification number (retrospectively registered): ChiCTR2200060480; date of register: 03/06/2022).
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Wu Z, Yuan D, Hua D, Yang L, Zou Q, Tian X, Ye C. Precise Patellar Tendon Insertion Protection and Osteotomy Surface Advantage of Transtibial Tuberosity-High Tibial Osteotomy. Orthop Surg 2022; 15:639-647. [PMID: 36419315 PMCID: PMC9891937 DOI: 10.1111/os.13562] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/21/2022] [Revised: 09/16/2022] [Accepted: 09/19/2022] [Indexed: 11/26/2022] Open
Abstract
OBJECTIVE Medial opening wedge high tibial osteotomy (HTO) is successful in the treatment of knee osteoarthritis with medial compartment stenosis and tibial varus deformity, but patella infera is the main complication. This study aims to design a new medial tibial open osteotomy scheme, transtibial tuberosity-high tibial osteotomy (TT-HTO), which can fully protect the patellar tendon insertion. In addition, the area of the osteotomy surface and wedge volume were evaluated in TT-HTO, biplanar distal tibial tuberosity osteotomy (biplanar-DTO), and uniplanar-DTO to evaluate the potential advantages of this technology in bone healing. METHODS The tibial tubercle was divided into four equal sections from proximal to distal, which were defined as zones A, B, C, and D. From September to December 2020, the imaging examinations of 200 patients (95 males and 105 females) with a mean age of 40.6 years (range 19-60 years) were evaluated to observe the zonation of the tibial tubercle where the insertion of the patellar tendon is located. Then, 59 patients (23 males and 36 females) with a mean age 59.6 years (range 43-77 years), for a total of 69 knees (32 right and 37 left), who underwent routine knee surgery were observed and verified. According to the position of the patellar tendon insertion, TT-HTO was designed. Fifteen tibial sawbones were divided equally into three groups: TT-HTO; biplanar-DTO; and uniplanar-DTO. The total area of the osteotomy surface was compared using the graph paper method. The wedge volume at wedge heights of 10 mm was compared among osteotomy types using the plasticine Archimedes principle. One-way repeated-measures analysis of variance was used to compare the total area of the osteotomy surface and the wedge volume. RESULTS The osteotomy line of TT-HTO passes through the boundary point of zones B and C of the tibial tubercle to fully protect the insertion point of the patellar tendon. The total area of the osteotomy surface in TT-HTO and biplanar-DTO was significantly larger than that in uniplanar-DTO (P < 0.05). The wedge volume in uniplanar-DTO was significantly smaller than that in TT-HTO and biplanar-DTO (P < 0.05). No significant differences in the osteotomy surface and the wedge volume were identified between TT-HTO and biplanar-DTO. CONCLUSION TT-HTO can protect the patellar tendon insertion and avoid postoperative patella infera. The osteotomy surface is large and located in an area of cancellous bone, which ensures its good healing characteristics.
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Affiliation(s)
- Zhanyu Wu
- Department of OrthopaedicsThe Affiliated Hospital of Guizhou Medical UniversityGuiyangChina,Department of Medical‐Industrial IntegrationNational‐Local Joint Engineering Laboratory of Cell Engineering and BiomedicineGuiyangChina
| | - Daizhu Yuan
- Department of OrthopaedicsThe Affiliated Hospital of Guizhou Medical UniversityGuiyangChina,Department of Medical‐Industrial IntegrationNational‐Local Joint Engineering Laboratory of Cell Engineering and BiomedicineGuiyangChina
| | - Dawei Hua
- Department of OrthopaedicsThe Affiliated Hospital of Guizhou Medical UniversityGuiyangChina
| | - Long Yang
- Department of OrthopaedicsThe Affiliated Hospital of Guizhou Medical UniversityGuiyangChina,Department of Medical‐Industrial IntegrationNational‐Local Joint Engineering Laboratory of Cell Engineering and BiomedicineGuiyangChina
| | - Qiang Zou
- Department of OrthopaedicsThe Affiliated Hospital of Guizhou Medical UniversityGuiyangChina,Department of Medical‐Industrial IntegrationNational‐Local Joint Engineering Laboratory of Cell Engineering and BiomedicineGuiyangChina
| | - Xiaobin Tian
- Department of OrthopaedicsThe Affiliated Hospital of Guizhou Medical UniversityGuiyangChina
| | - Chuan Ye
- Department of OrthopaedicsThe Affiliated Hospital of Guizhou Medical UniversityGuiyangChina,Department of Medical‐Industrial IntegrationNational‐Local Joint Engineering Laboratory of Cell Engineering and BiomedicineGuiyangChina,China Orthopaedic Regenerative Medicine Group (CORMed)HangzhouChina
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Zheng Y, Wang Z, Lv H, Li J, Zhuo R, Wang J. Patellofemoral Joint after Opening Wedge High Tibial Osteotomy: A Comparative Study of Uniplane versus Biplane Osteotomies. Orthop Surg 2022; 14:2607-2617. [PMID: 36098615 PMCID: PMC9531093 DOI: 10.1111/os.13472] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/15/2022] [Revised: 07/21/2022] [Accepted: 07/25/2022] [Indexed: 11/29/2022] Open
Abstract
OBJECTIVE To the best of our knowledge, there has been no comparative study of changes in radiographic parameters in the sagittal plane between biplane opening wedge high tibial osteotomy (OWHTO) with plate fixation and uniplane OWHTO with spacer implantation. The aim of the study was to compare sagittal radiographs between the procedures of biplane and uniplane OWHTOs in patients with genu varum and to investigate the impact on the patellofemoral joint. METHODS A retrospective study of 71 patients (58.0 ± 5.0 years of age, 58 females and 13 males) with varus-aligned medial compartment knee osteoarthritis treated with OWHTO was performed during the period from January 2016 to February 2019. Thirty-three patients underwent biplane osteotomy with plate fixation (biplane group), and 38 patients underwent uniplane osteotomy with absorbable wedged spacer fixation (uniplane group). Independent t tests were used to compare the two groups according to the preoperative and postoperative radiographic parameters of hip-knee-ankle (HKA) angle, posterior tibial slope (PTS), tibial tubercle prominence (TTP), Caton-Deschamps (CD) index, and Blackburne-Peel (BP) index. During the last follow-up assessment, patients were asked to rate their patellofemoral joint status using the Samsung Medical Center (SMC) patellofemoral (PF) scoring system. The visual analog scale (VAS) was also used to rate knee joint pain when walking. RESULTS There was no significant difference between the two groups in any of the demographic, clinical, or radiological characteristics at baseline (p > 0.05). Comparisons of postoperative sagittal radiographic parameters between patients in the uniplane group and patients in the biplane group showed significant differences in the PTS (13.4° vs 16.6°, t = 4.465, p < 0.001), TTP (9.0 mm vs 4.2 mm, t = 7.950, p < 0.001), and CD index (0.81 vs 0.70, t = 4.035, p < 0.001). At the final follow-up assessment (minimum, 2 years), the SMC PF function score was significantly lower in patients in the uniplane group than in patients in the biplane group (27.8 vs. 32.1, t = 2.458, p = 0.016), but there were no significant differences in the SMC PF pain score or VAS score (p > 0.05). CONCLUSION The essential difference in the postoperative sagittal radiographic changes between biplane and uniplane OWHTO was the tibial tubercle prominence, indicating the posterior displacement of the tibial tubercle. Uniplane OWHTO may yield better function of the patellofemoral joint compared to biplane OWHTO.
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Affiliation(s)
- Yi Zheng
- Department of Joint SurgeryThe Third Hospital of Hebei Medical UniversityShijiazhuangChina
- NHC Key Laboratory of Intelligent Orthopedic EquipmentThe Third Hospital of Hebei Medical UniversityShijiazhuangChina
| | - Zhijie Wang
- Department of Joint SurgeryThe Third Hospital of Hebei Medical UniversityShijiazhuangChina
- NHC Key Laboratory of Intelligent Orthopedic EquipmentThe Third Hospital of Hebei Medical UniversityShijiazhuangChina
| | - Hongzhi Lv
- NHC Key Laboratory of Intelligent Orthopedic EquipmentThe Third Hospital of Hebei Medical UniversityShijiazhuangChina
| | - Jinbo Li
- Hebei Orthopedic Biomaterials and Technology Innovation Research InstituteHebei Medical UniversityShijiazhuangChina
| | - Runqi Zhuo
- North China University of Science and TechnologyTangshanChina
| | - Juan Wang
- Department of Joint SurgeryThe Third Hospital of Hebei Medical UniversityShijiazhuangChina
- NHC Key Laboratory of Intelligent Orthopedic EquipmentThe Third Hospital of Hebei Medical UniversityShijiazhuangChina
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Li X, Tan Y, Tian X, Wang J, Xue Z, Ma S, Hu Y, Ding T, Wang J, Zhao Z. Medial compartment cartilage repair and lower extremity biomechanical changes after single-plane high tibial osteotomy of distal tibial tuberosity. COMPUTER METHODS AND PROGRAMS IN BIOMEDICINE 2022; 221:106923. [PMID: 35653941 DOI: 10.1016/j.cmpb.2022.106923] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/20/2022] [Revised: 05/22/2022] [Accepted: 05/28/2022] [Indexed: 06/15/2023]
Abstract
OBJECTIVE To observe the cartilage repair of the medial compartment and the biomechanical changes of the lower extremities after single-plane high tibial osteotomy of distal tibial tuberosity (DTT-HTO). METHODS A total of 30 patients, including 11 males and 19 females, who underwent DTT-HTO with arthroscopic operation in our hospital from January 2020 to January 2021 and underwent arthroscopic exploration again during the second operation for internal fixation were enrolled. There were 32 knees, including 13 left knees and 19 right knees. Age ranged from 50 to 78, with an average of 63.20 ± 6.61 years old. All patients completed two surgeries and were followed up, and no adverse events occurred during the period. International Cartilage Repair Society (ICRS) was used to assess the cartilage condition of the medial compartment of the knee during the two surgeries. In this paper, the weight-bearing line ratio (WBLR), the medial proximal tibia angle (MPTA), the femoral tibial angle (FTA) and the posterior tibial slope (PTS) were used to evaluate the changes of the mechanical state of the lower limbs. The visual analogue scale (VAS) score and the Western Ontario and McMaster University Osteoarthritis (WOMAC) Index score were used to evaluate the improvement in knee pain and function. RESULTS All patients completed two operations without adverse events and serious complications. The medial compartment cartilage of all patients had different degrees of repair during the second operation, and the difference was statistically significant compared with the first operation (P < 0.05). During the second operation, the WBLR was corrected from (17.69 ± 2.16)% to (60.90 ± 1.97)%, the MPTA was corrected from (80.72 ± 1.61)° to (89.91 ± 2.58)°, the FTA was corrected from (182.31 ± 3.03)° to (171.81 ± 2.24)°, the difference was statistically significant (P < 0.05). There was no statistical difference in PTS between the two surgeries (P > 0.05). At the second operation, the VAS score decreased from 7.50 ± 1.34 to 0.34 ± 0.85, the WOMAC score decreased from 119.50 ± 10.43 to 46.25 ± 4.13, and the difference was statistically significant (P < 0.05). CONCLUSION DTT-HTO can significantly correct the weight-bearing line, restore the biomechanical parameters of the lower limb to the normal range, significantly relieve pain and improve knee function, and the medial compartment cartilage repair and regeneration phenomenon will occur after the correction of the weight-bearing line.
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Affiliation(s)
- Xiaomin Li
- School of Postgraduate Studies, Beijing University of Chinese Medicine, Beijing, China
| | - Yetong Tan
- Minimal Invasive Joint Department, The Third Affiliated Hospital of Beijing University of Chinese Medicine, No. 51 Anwai Xiaoguan Street, Chaoyang District, Beijing 100029, China
| | - Xiangdong Tian
- Minimal Invasive Joint Department, The Third Affiliated Hospital of Beijing University of Chinese Medicine, No. 51 Anwai Xiaoguan Street, Chaoyang District, Beijing 100029, China.
| | - Jian Wang
- Minimal Invasive Joint Department, The Third Affiliated Hospital of Beijing University of Chinese Medicine, No. 51 Anwai Xiaoguan Street, Chaoyang District, Beijing 100029, China
| | - Zhipeng Xue
- Minimal Invasive Joint Department, The Third Affiliated Hospital of Beijing University of Chinese Medicine, No. 51 Anwai Xiaoguan Street, Chaoyang District, Beijing 100029, China
| | - Sheng Ma
- Minimal Invasive Joint Department, The Third Affiliated Hospital of Beijing University of Chinese Medicine, No. 51 Anwai Xiaoguan Street, Chaoyang District, Beijing 100029, China
| | - Yuanyi Hu
- Minimal Invasive Joint Department, The Third Affiliated Hospital of Beijing University of Chinese Medicine, No. 51 Anwai Xiaoguan Street, Chaoyang District, Beijing 100029, China
| | - Tiansong Ding
- School of Postgraduate Studies, Beijing University of Chinese Medicine, Beijing, China
| | - Jiajia Wang
- Massage Department two Ward, Yulin Traditional Chinese Medicine Hospital, Yulin, China
| | - Ze Zhao
- Pain Department, Changji State Hospital of Traditional Chinese Medicine, Changji, China
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Kuwashima U, Itoh M, Itou J, Okazaki K. Tibial shaft fracture after medial open‐wedge distal tibial tuberosity osteotomy: A case report. Clin Case Rep 2022; 10:e05697. [PMID: 35474977 PMCID: PMC9021932 DOI: 10.1002/ccr3.5697] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2022] [Revised: 03/19/2022] [Accepted: 03/22/2022] [Indexed: 11/07/2022] Open
Affiliation(s)
- Umito Kuwashima
- Department of Orthopedic Surgery Tokyo Women’s Medical University Shinjuku‐ku Japan
| | - Masafumi Itoh
- Department of Orthopedic Surgery Tokyo Women’s Medical University Shinjuku‐ku Japan
| | - Junya Itou
- Department of Orthopedic Surgery Tokyo Women’s Medical University Shinjuku‐ku Japan
| | - Ken Okazaki
- Department of Orthopedic Surgery Tokyo Women’s Medical University Shinjuku‐ku Japan
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Patellar Height after High Tibial Osteotomy of the Distal Tibial Tuberosity: A Retrospective Study of Age Stratification. COMPUTATIONAL AND MATHEMATICAL METHODS IN MEDICINE 2022; 2022:7193902. [PMID: 35126634 PMCID: PMC8813218 DOI: 10.1155/2022/7193902] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/07/2021] [Revised: 12/06/2021] [Accepted: 01/11/2022] [Indexed: 12/02/2022]
Abstract
Objective To explore the effect of age stratification on patellar height after single-plane high tibial osteotomy of the distal tibial tuberosity (DTT-HTO). Methods A retrospective analysis was performed on 110 knee joints undergoing DTT-HTO. Patients were divided into three groups according to age: under 60 years old, 28 cases; 60 to 70 years old, 61 cases; and over 70 years old, 21 cases. All patients were followed up for no less than 12 months, and at each follow-up, short-leg radiographs and whole-leg radiographs were taken. The values of the Caton-Deschamps index (CDI) and Blackburne-Peel index (BPI) of single-short-leg radiographs and the femoral-tibial angle (FTA) and weight-bearing line ratio (WBLR) of whole-leg radiographs were measured before and at the last follow-up. The Lysholm score before and at the last follow-up and the visual analogue scale (VAS) score before and 3 days after surgery and at the last follow-up were calculated. The frequency of classification of the normal-height patella, patella alta, and patella baja before and after surgery was recorded. Results There were no significant differences in CDI and BPI preoperatively or postoperatively among the three groups (P > 0.05), and there were no statistically significant differences in FTA and WBLR. There were no significant differences in CDI, BPI, FTA, or WBLR between the three groups before and after the operation (P > 0.05). The Lysholm score increased from 48.84 ± 10.10 before surgery to 91.96 ± 3.082 after surgery (P < 0.05); the VAS score decreased from 8.23 ± 0.99 before surgery to 1.93 ± 0.953 at 3 days after surgery and 1.07 ± 0.53 at the last follow-up (P < 0.01). No significant difference was observed in the incidence of each patellar height classification between the three groups preoperatively and postoperatively. Conclusion Patellar height is not influenced by DTT-HTO. The age of patients is not a limiting factor for the selection of this surgical procedure. Without affecting the height of the patella, DTT-HTO can effectively reduce pain in the knee joint, restore the function of the knee joint, and delay the progression of patellar arthritis.
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Wang Z, Huang Q, Liu L, Lu Y, Zhang C, Ma T, Li Z, Wang Q, Xue H, Zhang K. Dose tranexamic acid reduce blood loss associated with simultaneous bilateral distal tibial tubercle-high tibial osteotomy? BMC Musculoskelet Disord 2021; 22:940. [PMID: 34758790 PMCID: PMC8582165 DOI: 10.1186/s12891-021-04831-3] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/31/2021] [Accepted: 10/28/2021] [Indexed: 11/22/2022] Open
Abstract
Background Simultaneous bilateral distal tibial tubercle high tibial osteotomy (SBDTT-HTO) can result in increased blood loss. The aim of this study is to evaluate the actual hemostatic effect of different tranexamic acid (TXA) treatment regimen in SBDTT-HTO. Methods We conducted a retrospective case–control study including 54 patients who underwent SBDTT-HTO. The single-dose group (n = 18) received 1 g of intravenous TXA 15–30 min before surgery, the two-dose group (n = 18) received an additional 1 g of intravenous TXA 6 h after surgery, and the multiple-dose group (n = 18) received an additional 1 g intravenous TXA per-day until discharge. Blood loss, hemoglobin levels, occurrence of any adverse events,functional analysis, quality of life, and pain assessmentswere compared among the three groups. Results The total blood loss, hidden blood loss, drainage volumes, and haemoglobin level in the multiple-dose group all occupy a significant advantage.(p < 0.05). In addition, better quality of life were observed in patients belonging to the multiple-dose group then single-dose group.(p < 0.05). Conclusions Based on our results, for patients undergoing SBDTT-HTO, sequential intravenous TXA administration can effectively and safely reduce blood loss,maintain postoperative Hb levels,and with the advantage of accelerating recovery.
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Affiliation(s)
- Zhimeng Wang
- Department of Orthopaedics and Trauma, Hong Hui Hospital, Xi'an Jiaotong University, No. 555, East Youyi Road, Xi'an, 710000, Shaanxi, China
| | - Qiang Huang
- Department of Orthopaedics and Trauma, Hong Hui Hospital, Xi'an Jiaotong University, No. 555, East Youyi Road, Xi'an, 710000, Shaanxi, China
| | - Lu Liu
- Department of Orthopaedics and Trauma, Hong Hui Hospital, Xi'an Jiaotong University, No. 555, East Youyi Road, Xi'an, 710000, Shaanxi, China
| | - Yao Lu
- Department of Orthopaedics and Trauma, Hong Hui Hospital, Xi'an Jiaotong University, No. 555, East Youyi Road, Xi'an, 710000, Shaanxi, China
| | - Congming Zhang
- Department of Orthopaedics and Trauma, Hong Hui Hospital, Xi'an Jiaotong University, No. 555, East Youyi Road, Xi'an, 710000, Shaanxi, China
| | - Teng Ma
- Department of Orthopaedics and Trauma, Hong Hui Hospital, Xi'an Jiaotong University, No. 555, East Youyi Road, Xi'an, 710000, Shaanxi, China
| | - Zhong Li
- Department of Orthopaedics and Trauma, Hong Hui Hospital, Xi'an Jiaotong University, No. 555, East Youyi Road, Xi'an, 710000, Shaanxi, China
| | - Qian Wang
- Department of Orthopaedics and Trauma, Hong Hui Hospital, Xi'an Jiaotong University, No. 555, East Youyi Road, Xi'an, 710000, Shaanxi, China
| | - Hanzhong Xue
- Department of Orthopaedics and Trauma, Hong Hui Hospital, Xi'an Jiaotong University, No. 555, East Youyi Road, Xi'an, 710000, Shaanxi, China.
| | - Kun Zhang
- Department of Orthopaedics and Trauma, Hong Hui Hospital, Xi'an Jiaotong University, No. 555, East Youyi Road, Xi'an, 710000, Shaanxi, China.
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