scholarly journals Supramalleolar Osteotomy combined with Intra-articular Osteotomy for the Reconstruction of Malunited Supination-Adduction Ankle Fractures

2017 ◽  
Vol 2 (3) ◽  
pp. 2473011417S0001
Author(s):  
Guo Changjun ◽  
Xiangyang Xu
Keyword(s):  
Ankle Fractures ◽  
Ankle Arthritis ◽  
Vas Score ◽  
Supramalleolar Osteotomy ◽  
Significant Difference ◽  
Scale Scores ◽  
Effective Option ◽  
Vertical Impaction ◽  
Control Study

Category: Ankle Arthritis, Trauma Introduction/Purpose: The supination-adduction ankle fractures often showed vertical impaction of the tibial medial plafond. The malunion of these fractures cause the varus ankle deformity and secondary ankle arthritis. This retrospective control study looked at the use of supramalleolar osteotomy combined with intra-articular osteotomy in patients with malunited supination- adduction ankle fractures. Methods: Twelve patients were treated with malunited supination-adduction ankle fractures between January 2013 and December 2014. All of these patients had the varus ankle deformity and secondary ankle arthritis. Supramalleolar osteotomy combined with intra-articular osteotomy were underwent for the reconstruction surgery. The visual analog scale (VAS) score for pain during daily activities, Olerud and Molander Scale scores, subjective satisfaction survey rating and the modified Takakura classification stage were obtained. Ten patients were available for follow-up at a mean of 35.4 months (range, 28 to 40 months). Results: Average postoperative Olerud and Molander Scale score 24 months after surgery was 83±10 compared with 60±14 preoperatively. The mean VAS score decreased from 7±2 preoperatively to 2±2 at the latest follow-up. Six patients rated their result as excellent, 3 as good and 1 as fair. No significant difference in the modified Takakura classification stage was observed between the preoperative and the last follow-up. Conclusion: The use of supramalleolar osteotomy combined with intra-articular osteotomy was an effective option for the treatment of malunited supination-adduction ankle fractures.

Supramalleolar Osteotomy Combined With an Intra-articular Osteotomy for the Reconstruction of Malunited Medial Impacted Ankle Fractures

2018 ◽  
Vol 39 (12) ◽  
pp. 1457-1463 ◽  
Author(s):  
Changjun Guo ◽  
Zongbao Liu ◽  
Yangbo Xu ◽  
Xingchen Li ◽  
Yuan Zhu ◽  
...  
Keyword(s):  
Ankle Fracture ◽  
Case Series ◽  
Preoperative Assessment ◽  
Ankle Fractures ◽  
Retrospective Case ◽  
Level Of Evidence ◽  
Supramalleolar Osteotomy ◽  
Significant Difference ◽  
The Mean

Background: Malunion of a medial impacted ankle fracture may cause varus ankle deformity. This retrospective study examined the use of supramalleolar osteotomy combined with an intra-articular osteotomy in patients with malunited medial impacted ankle fractures. Methods: Twenty-four patients with malunited medial impacted ankle fracture were treated between January 2011 and December 2014. Using Weber’s classification, 10 had type A fractures and 14 had type B, and with the AO classification, 20 had 44A2 and 4 had 44B3. All of these patients had varus ankle deformity. Supramalleolar osteotomy combined with an intra-articular osteotomy was performed. The visual analog scale (VAS) for pain during daily activities, the Olerud and Molander Scale and the modified Takakura classification stage were used to determine the clinical outcomes and a radiographic analysis was performed. Results: The radiographic parameters, including the tibial ankle surface (TAS) angle and talar tilt angle (TTA), showed significant differences between the preoperative and follow-up assessments. The mean tibial lateral surface (TLS) did not show a significant change. The average Olerud and Molander Scale score improved significantly from 56.4 ± 6.21 preoperatively to 77.0 ± 6.11 at the latest follow-up ( P < .01). The mean VAS decreased significantly from 6.7 ± 0.8 preoperatively to 3.1 ± 0.6 at the latest follow-up ( P < .01). No significant difference in the modified Takakura classification stage was observed between the preoperative assessment and the last follow-up. Conclusions: The use of a supramalleolar osteotomy combined with an intra-articular osteotomy was an effective option for the treatment of malunited medial impacted ankle fractures associated with varus ankle deformity. Level of Evidence: Level IV, retrospective case series.

scholarly journals Clinical Outcomes of Ankle Distraction Arthroplasty Versus Supramalleolar Osteotomy

2021 ◽  
Author(s):  
Zongyu Yang ◽  
Liang Cui ◽  
Shiwu Tao ◽  
Li Wang ◽  
Fengqi Zhang ◽  
...  
Keyword(s):  
Young Patients ◽  
Ankle Arthritis ◽  
Level Of Evidence ◽  
Distraction Arthroplasty ◽  
Supramalleolar Osteotomy ◽  
Significant Difference ◽  
Post Traumatic ◽  
Improved Function ◽  
Surface Angle

Abstract BackgroundPost-traumatic ankle arthritis is increasing in young people and it is very important to preserve the ankle range of motion in young patients. This study aimed to compare ankle distraction arthroplasty versus supramalleolar osteotomy for post-traumatic ankle arthritis.MethodsThis retrospective study reviewed 32 consecutive patients who underwent surgery for post-traumatic ankle arthritis from January 2015 to December 2018 after failure of conservative treatment. Thirteen ankles that underwent ankle distraction arthroplasty were age-, sex-, and body mass index-matched with 19 ankles that underwent supramalleolar osteotomy. Patients returned for clinical and radiologic follow-up at an average of 32 (range, 24–48) months postoperatively. Outcomes were the comparison of the pre- and postoperative Visual Analog Scale (VAS) pain scores and American Orthopedic Foot & Ankle Society (AOFAS) ankle-hindfoot scores, complications, subjective patient-rated satisfaction, and ankle function.ResultsThe VAS and AOFAS scores of the two groups were significantly improved at final follow-up compared with preoperatively (p<0.05), but did not significantly differ between groups. The ankle distraction arthroplasty group had better postoperative ankle mobility than the supramalleolar osteotomy group. There was no significant difference between the two groups in the tibial anterior surface angle, talar tilt angle, tibial lateral surface angle, and other imaging parameters, but supramalleolar osteotomy was more effective in correcting the load-bearing line of the ankle and hindfoot. The complication rate was similar in both groupsConclusionsAnkle distraction arthroplasty and supramalleolar osteotomy both achieved good pain relief and improved function in patients with traumatic ankle arthritis.Level of evidence: Level III, retrospective comparative series.

scholarly journals Prospective Randomized Trial Comparing Mobile-bearing and Fixed-bearing Total Ankle Replacement

2018 ◽  
Vol 3 (3) ◽  
pp. 2473011418S0009
Author(s):  
James Nunley ◽  
Samuel Adams ◽  
James DeOrio ◽  
Mark Easley
Keyword(s):  
Clinical Outcomes ◽  
Mobile Bearing ◽  
Cyst Formation ◽  
Total Ankle Replacement ◽  
Fixed Bearing ◽  
Ankle Arthritis ◽  
Ankle Replacement ◽  
Significant Difference ◽  
End Stage

Category: Ankle Arthritis Introduction/Purpose: Outcomes of total ankle replacement for the treatment of end-stage ankle arthritis continue to improve. Debate continues whether a mobile-bearing total ankle replacement (MB-TAR) or a fixed-bearing total ankle replacement (FB-TAR) is superior, with successful outcomes reported longterm for MB-TAR and at intermediate-to-longterm follow-up for newer generation FB-TAR. Although comparisons between the two total ankle designs have been reported, to our knowledge, no investigation has compared the two designs with a high level of evidence. This prospective, randomized controlled trial conducted at a single institution compares patient satisfaction, functional outcomes and radiographic results of the mobile-bearing STAR and the fixed-bearing Salto-Talaris in the treatment of end-stage ankle arthritis. Methods: This investigation was approved by our institution’s IRB committee. Between November 2011 and November 2014, adult patients with end-stage ankle osteoarthritis failing nonoperative treatment were introduced to the study. With informed consent, 100 patients (31 male and 69 female, average age 65, range 35 to 85) were enrolled; demographic comparison between the two cohorts was similar. Exclusion criteria included inflammatory arthropathy, neuropathy, weight exceeding 250 pounds, radiographic coronal plane deformity greater than 15 degrees or extensive talar dome wear pattern (“flat top talus”). Prospective patient-reported outcomes, physical exam and standardized weightbearing ankle radiographs were obtained preoperatively, at 6 and 12 months postoperatively, and then at yearly intervals. Data collection included visual analog pain score (VAS), short form 36 (SF-36), foot and ankle disability index (FADI), short musculoskeletal functional assessment (SMFA) and AOFAS ankle-hindfoot score. Surgeries were performed by non-design team orthopaedic foot and ankle specialists with total ankle replacement expertise. Statistically analysis was performed by a qualified statistician. Results: At average follow-up of 4.5 years (range 2-6 years) complete clinical data and radiographs were available for 84 patients; 7 had incomplete data, one had died, 4 were withdrawn after enrolling but prior to surgery and 4 were lost to follow-up. In all outcome measures, the entire cohort demonstrated statistically significant improvements from preoperative evaluation to most recent follow-up. There was no statistically significant difference in improvement in clinical outcomes between the two groups. Radiographically, tibial lucency/cyst formation was 26.8% and 20.9% for MB-TAR and FB-TAR, respectively. Tibial settling/subsidence occurred in 7.3% of MB-TAR. Talar lucency/cyst formation occurred in 24.3% and 2.0% of MB-TAR and FB-TAR, respectively. Talar subsidence was observed in 21.9% and 2.0% of MB-TAR and FB-TAR, respectively. Re-operations were performed in 8 MB-TAR and 3 FB-TAR, with the majority of procedures being to relieve impingement or treat cysts and not to revise or remove metal implants. Conclusion: For the first time, with a high level of evidence, our study confirms that patient reported and clinical outcomes are favorable for both designs and that there is no significant difference in clinical improvement between the two implants. The incidence of lucency/cyst formation was similar for MB-TAR and FB-TAR for the tibial component, but the MB-TAR had greater talar lucency/cyst formation and tibial and talar subsidence. As has been suggested in previous studies, clinical outcomes do not correlate with radiographic findings. Re-operations were more common for MB-TAR and in the majority of cases were to relieve impingement or treat cysts rather than revise or remove metal implants.

scholarly journals Clinical Significance of PLIF in Restoring L4-S1 Segmental Lordosis of 2-level Isthmic Spondylolisthesis

2021 ◽  
Author(s):  
Jing-Yu Wang ◽  
Fu-Sheng Liu ◽  
Jing Li ◽  
Xiao-Bin Wang
Keyword(s):  
Sagittal Plane ◽  
Pearson Correlation ◽  
Isthmic Spondylolisthesis ◽  
Improvement Rate ◽  
Clinical Prognosis ◽  
Vas Score ◽  
Score Improvement ◽  
Significant Difference ◽  
Sagittal Parameters

Abstract Background: Spinal and pelvic sagittal plane balance is closely related to good clinical prognosis, so in the treatment of 2-level isthmic spondylolisthesis, attention should be paid not only to adequate nerve decompression, but also to the correction of lumbosacral sagittal plane parameters. The purpose of this study was to observe the clinical prognosis and sagittal parameters of patients with isthmic spondylolisthesis treated with PLIF, and to find out the risk factors leading to poor prognosis. Methods: From January 2006 to August 2018, the clinical data of patients with 2-level isthmic spondylolisthesis treated with PLIF in the Second Xiangya Hospital of Central South University were retrospectively collected. The clinical symptoms (JOA score and VAS score) and the sagittal parameters of lumbosacral segment (PI, PT, LL, L4-S1 SL, LDI, PI-LL, LL and L4-S1 SL) were recorded before operation, immediately after operation and at the last follow-up. According to the improvement rate of JOA score, the patients were divided into two subgroups, poor(P) group and good(G) group. The parameters within and between the two subgroups were compared. Meanwhile, Pearson correlation analysis was conducted between sagittal parameters and JOA score improvement rate.Results: A total of 52 patients were enrolled in this study, the average age was (59.96 ±9.11) years, and the mean follow-up time was (31.88 ±8.37) months. Group G (n = 37) and group P (n = 15). In terms of clinical symptom improvement and sagittal plane parameters, except PI, the other parameters of the patients were improved compared with those before operation, and the difference was statistically significant. In the intra-group comparison, except PI, other indexes in group G were significantly improved, while in group P, there was no significant difference in PI, LL, L4-S1 SL, LDI, PI-LL before and after operation. In the comparison between groups, there was no significant difference in baseline data between group G and group P; postoperative VAS score(back pain) in group G was lower than that in group P, but there was no significant difference in VAS score( leg pain); in terms of JOA score and JOA score improvement rate, group G was significantly better; △L4-S1 SL ,L4-S1 SL and LDI were larger in group G, and the proportion of patients with normal LDI was higher than that in group P. Pearson correlation analysis showed that postoperative △L4-S1 SL, LDI and L4-S1 SL were positively correlated with JOA improvement rate. 2 patients with failed internal fixation occurred in group P, and the postoperative LDI was less than 50%. Conclusion: PLIF is an effective method for the treatment of 2-level isthmic spondylolisthesis. ΔL4-S1 SL, L4-S1 SL and good LDI may be important sagittal parameters affecting the clinical prognosis of L4 and L5 isthmus spondylolisthesis.

scholarly journals Assessment of the effect of non-asthmatic allergic rhinitis on pulmonary functions - A prospective case-control study

2021 ◽  
Author(s):  
Ahmed Jalwa ◽  
Rahul Magazine ◽  
ROHIT SINGH ◽  
Shama Shetty
Keyword(s):  
Allergic Rhinitis ◽  
Pulmonary Function ◽  
Airway Obstruction ◽  
Small Airway ◽  
Significant Difference ◽  
Prognostic Importance ◽  
Allergic Manifestations ◽  
Small Airway Obstruction ◽  
Control Study

Introduction Allergic rhinitis, beginning from childhood, is a global health problem. According to the literature, allergic rhinitis has been found to be associated with asthma and other allergic manifestations. In this study we like to find out the significance and prognostic importance of pulmonary function test (PFT) in allergic rhinitis. Design and setting: The study was carried out over a period of 2 years, with 63 cases and controls each. Subjects in the age of 20-55 years with allergic rhinitis and SFAR score of >/=7 were included as a case. Participants were interviewed and sent for PFT. Controls were recruited from the retrospective data of healthy individuals with pulmonary function parameters done for health checkup. These controls had an SFAR score of <7. Main outcome measures: Clinical data and PFT of cases and controls was used for the study. SFAR score was used to recruit the cases and controls. All the data obtained were analyzed and compared between cases and controls. Results The mean age of the cases and controls were 33.17 +/- 10.817 and 44.41 +/- 7.4, respectively. Majority of cases and controls were males (60.3% and 57.1%). A statistically significant difference in FEF25-75% among cases and controls was noted (p=0.00), thus proving probability of developing small airway obstruction in subjects with allergic rhinitis. Conclusion Subjects with allergic rhinitis have a probability of developing small airway obstruction with subclinical changes, hence necessitating the need of regular follow-up.

scholarly journals Comparison Of Medial Arch-Supporting Insoles And Heel Pads In The Treatment Of Plantar Fasciitis

2015 ◽  
Vol 16 (1) ◽  
pp. 39-42 ◽  
Author(s):  
Melih Malkoc ◽  
Ozgur Korkmaz ◽  
Adnan Kara ◽  
Ismail Oltulu ◽  
Ferhat Say
Keyword(s):  
Daily Activity ◽  
Plantar Fasciitis ◽  
Plantar Fascia ◽  
Clinical Results ◽  
Activity Score ◽  
Vas Score ◽  
Sporting Activity ◽  
Significant Difference ◽  
The Mean

ABSTRACTPlantar fasciitis is a disorder caused by inflammation of the insertion point of the plantar fascia over the medial tubercle of the calcaneus. Foot orthotics are used to treat plantar fasciitis. Heel pads medialise the centre of force, whereas medial arch supporting insoles lateralise the force. We assessed the clinical results of the treatment of plantar fasciitis with silicone heel pads and medial arch-supported silicone insoles.We retrospectively reviewed 75 patients with heel pain. A total of 35 patients in the first group were treated with medial arch supporting insoles, and 40 patients in the second group were treated with heel pads. The patients were evaluated with the Visual Analogue Scale (VAS) and the Foot and Ankle Ability Measure (FAAM) at the first and last examinations.The mean VAS score in the first group was 8.6±1,2 (6-10); the FAAM daily activity score was 66.2±16 (41.2-95.0), and the sporting activity score was 45.4±24,4 (0.1-81) before treatment. At the last follow-up in this group, the mean VAS score was 5.3±1,5 (0-9); the FAAM daily activity score was 83,0±15,1 (55,9-100), and the sporting activity score was 73,5±26,2 (25-100). The mean VAS score in the second group was 8,6±0,9 (7-10); the FAAM daily activity score was 66.4±17 (41.4-95.2), and the sporting activity score was 45.8±24,2 (0.8-81, 3) before the treatment. At the last follow-up in this group, the mean VAS score was 5.5±1,2 (0-9); the FAAM daily activity score was 83.4±14,9 (60, 2-100), and the sporting activity score was 73.8±26 (28-100).There was no significant difference in the clinical results of both groups. The force distribution by the use of silicone heel pads and medial arch-supported silicone insoles had no effect on the clinical results of the treatment of plantar fasciitis.

scholarly journals Mid Term 5-Year Follow Up of a Novel Algorithm for Non-Operative Weber B Ankle Fractures

2019 ◽  
Vol 4 (4) ◽  
pp. 2473011419S0036
Author(s):  
Edward M Rooney ◽  
Fred T Finney ◽  
Paul Talusan ◽  
James R Holmes ◽  
David Walton
Keyword(s):  
Pain Score ◽  
Visual Analog Scale ◽  
Weight Bearing ◽  
Ankle Fractures ◽  
Ankle Arthritis ◽  
Analog Scale ◽  
Post Traumatic ◽  
Grading Scale ◽  
Novel Algorithm

Category: Ankle, Ankle Arthritis, Trauma Introduction/Purpose: It is important to understand which isolated fibular fractures require surgical intervention. Several different radiographic guidelines have been used to interpret and predict stability of the injured ankle. Holmes et al previously described a novel algorithm used to assess stability and the ability to treat the stable injuries non-operatively. The one year results demonstrated favorable outcomes of these non-operative patients, however there is a question about the durability of these results and whether these patients developed post-traumatic degenerative changes over mid to long term follow up. Methods: An observational study based on a previous cohort of 51 patients studied from 2010 to 2013 with isolated Weber B ankle fractures was performed. These were defined as stable at the time of injury when the medial clear space (MCS) was less than 7 mm on the initial gravity stress radiographs along with a normal mortise relationship on weight bearing radiographs. 27 patients that were treated non-surgically, were brought back for a mid-term follow up with a mean of 6.8 years. American Orthopaedic Foot & Ankle Society (AOFAS) Hindfoot scores, Olerud-Molander Ankle (OMA) Score, and visual analog scale (VAS) pain score were collected in accordance with the prior study. Patient Reported Outcome Measurement Information System (PROMIS) scores were also collected including lower extremity, physical function, depression, and pain interference. Standing bilateral ankle radiographs were obtained, and assessed for MCS widening, and ankle arthritis using the Kellgren-Lawrence grading scale. Results: Average functional score results were (in comparison to 1-year outcomes): AOFAS Hindfoot, 95.7 (93.2); OMA Score, 95.2 (91.0); and visual analog scale pain score, 0.24 (0.57). Using a Wilcox Signed Ranks Test, there was a statistically significant increase in 5-year AOFAS Hindfoot scores as compared to 1-year scores in those same patients (p=0.005) There was no evidence of significant post-traumatic osteoarthritis based on the Kellgren-Lawrence grading scale. Conclusion: The previously described, novel at the time, algorithm for assessing stability of isolated Weber B ankle fractures and nonsurgical treatment with protected weight bearing has shown to produce excellent results for mid-term follow up with an average of 6.8 years. Additionally, these patients are not at increased risk for rapid progression of post-traumatic osteoarthritis. This further supports initial weight bearing radiographs as a reasonable assessment of ankle stability and validates the aforementioned algorithm as a safe and cost-effective functional treatment regimen.

scholarly journals Arthroscopic fixation of humeral greater tuberosity fracture using a W-shaped suture

2020 ◽  
Vol 15 (1) ◽  
Author(s):  
Xiaocong Lin ◽  
Xiuxi Huang ◽  
Kaibin Fang ◽  
Zhangsheng Dai
Keyword(s):  
Internal Fixation ◽  
Range Of Motion ◽  
Shoulder Arthroscopy ◽  
Healing Time ◽  
Fixation Failure ◽  
Greater Tuberosity ◽  
Vas Score ◽  
Constant Murley Score ◽  
Significant Difference

Abstract Background Patients with greater tuberosity fractures of the humerus often require surgery. Therefore, there is a need to find a minimally invasive and effective surgical procedure with great patient outcomes. Aim To evaluate the clinical outcomes of the W-shaped suture technique under shoulder arthroscopy in the treatment of greater tuberosity fractures of the humerus. Methods In this retrospective study, a total of 17 patients were included. The fractures were closed, and there was no neurovascular injury. These patients underwent arthroscopically assisted reduction and internal fixation of the greater tuberosity fractures. Fixation was performed using sighting nails combined with a W-shaped suture. The imaging data of the patients were collected, and the ASES score, Constant-Murley score, and VAS score were used to evaluate the patient’s outcome. At the last follow-up (at least 1 year), the range of motion in the affected shoulder was compared with that of the contralateral side. Results The operation was successful in all the patients. The average follow-up time was 13 months. There were no reported complications such as fracture displacement, nonunion, and internal fixation failure during the follow-up period. Post-operative X-ray examinations revealed good function recovery, with a healing time of between 10 and 12 weeks, and an average healing time of 11.5 weeks. Following the operation, patients reported reduced shoulder joint pain that no longer influenced their activity or caused discomfort in their daily life. The patient’s VAS score ranged from 0 to 3, with an average of 0.52 ± 0.73, while at the last follow-up, the Constant-Murley score ranged from 83 to 97, with an average of 92.33 ± 7.55. The ASES score ranged from 81 to 98, with an average of 93.15 ± 6.93. At the last follow-up, there was no significant difference in the overall range of motion with the unaffected limb. Conclusion This study demonstrates that the W-shaped suture can be used to effectively fix the fractures of the greater tuberosity of the humerus, by increasing the fixed area to promote healing.

scholarly journals Characteristics and Transmission Dynamics of COVID-19 in Resident Physicians at a Mexico City Teaching Hospital

2021 ◽  
Vol 2 (3) ◽  
pp. 72-76
Author(s):  
Jessica G. Azcorra-Lopez ◽  
Jesus Reyna-Figueroa ◽  
Eva M. Luna-Rivera ◽  
Berenice Cabañas-Espinosa ◽  
Yamile N. Esquivel-Torruco ◽  
...  
Keyword(s):  
Healthcare Workers ◽  
Infection Prevention ◽  
Case Control Study ◽  
Transmission Dynamics ◽  
Central Tendency ◽  
Resident Physicians ◽  
Significant Difference ◽  
The Mean ◽  
Control Study

Introduction: During the COVID-19 pandemic, hospitals have been busy controlling their spread among healthcare workers, including resident doctors. We seek to characterize and know the transmission dynamics of the SARS-COV-2 infection in the personnel of our hospital. Methodology: 204 resident physicians were followed up, in three parts: Part 1. Training, Part 2. follow-up through the WhatsApp application, Part 3. case-control study; looking for risk factors. The statistical analysis was carried out using measures of central tendency and dispersion, comparison of proportions and rates. As well as the calculation of the odds ratio with a 95% confidence interval; p <0.05 was considered significant. Results: 66 resident physicians were included, 31.8% had a positive result. The mean age was 28.9. The most frequent clinical manifestation was myalgia (66.6%), followed by headache (47%). When comparing with symptomatic resident physicians, with a negative test, there was a significant difference in arthralgia (p = 0.01) and dyspnea (0.05). Noncompliance with training (OR 7.0; 95% CI 2.2-26 and p = 0.000) was significant as a risk factor for infection. Conclusions: Resident physicians must be mostly supervised during infection prevention and containment training.

scholarly journals Intra-Articular Opening Osteotomy Combined with Lateral Ligament Reconstruction for Varus Ankle Arthritis

2020 ◽  
Author(s):  
Yang Xu ◽  
Xing-chen Li ◽  
Chang-jun Guo ◽  
Xiang-yang Xu
Keyword(s):  
Ligament Reconstruction ◽  
Lateral Ligament ◽  
Anterior Surface ◽  
Ankle Arthritis ◽  
Aofas Score ◽  
Vas Score ◽  
Therapeutic Outcomes ◽  
Sf 36 ◽  
The Mean

Abstract Background One type of Takakura 3B ankle arthritis is varus talus with medial disital tibial platform erosion. Among these cases, the tibial anterior surface (TAS) angles are usually normal. The purpose of this study was to evaluate the therapeutic outcomes of intra-articular opening osteotomy combined with lateral ligament reconstruction for Takakura 3B ankle arthritis with medial disital tibial platform erosion. Methods From September 2009 to May 2016, 17 patients with Takakura 3B ankle arthritis were reviewed, including 3 male and 14 female patients. All underwent the operation of intra-articular opening osteotomy combined with lateral ligament reconstruction. All patients were available for analysis. The main outcome measurements included TT angle, AOFAS score, VAS score, SF-36 scale and AOS scale. Results All patients were followed for a mean follow-up of 87.2 months (range, 49 to 129 months). The VAS scale improved from 5.5 ± 1.6 to 2.3 ± 1.9. The mean AOFAS score improved from 47.7 ± 15.7 to 75.8 ± 12.0. The SF-36 scale improved from 41.6 ± 14.0 to 67.7 ± 14.6. The AOS improved from 60.9 ± 13.9 to 28.2 ± 17.7. The TT angle improved from 14.3 ± 5.0° to 5.3 ± 4.0°. Conclusion Intra-articular opening osteotomy combined with lateral ligament reconstruction is an effective method to treat varus ankle arthritis with medial disital tibial platform erosion.

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