scholarly journals Clinical and Radiological Outcomes of Subtalar Kalix II Arthroereisis for a Symptomatic Pediatric Flexible Flatfoot

2019 ◽  
pp. 193864001989206 ◽  
Author(s):  
Robin T. A. L. de Bot ◽  
Jasper Stevens ◽  
Joris P. S. Hermus ◽  
Heleen M. Staal ◽  
Lodewijk W. van Rhijn ◽  
...  
Keyword(s):  
Patient Satisfaction ◽  
Functional Outcome ◽  
Revision Surgery ◽  
Clinical Symptoms ◽  
Case Series ◽  
Postoperative Phase ◽  
Levels Of Evidence ◽  
Flexible Flatfoot ◽  
Subtalar Arthroereisis

Background. The purpose of this study is to evaluate functional and radiological outcomes of subtalar arthroereisis in the treatment of symptomatic pediatric flexible flatfeet. Methods. A total of 16 patients (26 feet) were treated with a Kalix II as subtalar motion blocker between 2009 and 2014. Calcaneal pitch (CP) and Meary’s angle (MA) were measured on radiographs preoperatively, directly postoperatively, and at follow-up 47 ± 17 (range 19-79) months. Patient satisfaction surveys were used to assess functional outcome and patient satisfaction. Results. Surgery was performed mostly for pain, walking problems, or a combination of both at a mean age of 12.5 ± 1.5 (range 10-15) years. Symptoms were relieved in 62.5% of patients in the postoperative phase and increased to 68.75% at follow-up. A statistically significant increase in CP of 2.8° and decrease in MA of 14.0° was observed directly postoperatively, which persisted during the follow-up period irrespective of Kalix removal. Revision surgery was necessary in 6 cases (23%) because of arthroereisis migration. Conclusion. Subtalar Kalix II arthroereisis significantly reduced clinical symptoms and improved the CP and MA directly postoperatively, which persisted during follow-up, irrespective of Kalix removal. Therefore, subtalar arthroereisis is a considerable intervention to reduce symptoms in children with symptomatic flexible flatfeet. Levels of Evidence: Level IV: Case series

Midterm Results after Implant-Free Patellar Fixation Technique for Medial Patellofemoral Ligament Reconstruction

2019 ◽  
Vol 33 (11) ◽  
pp. 1140-1146
Author(s):  
Philipp Mayer ◽  
Philipp Schuster ◽  
Michael Schlumberger ◽  
Martin Eichinger ◽  
Michael Pfaff ◽  
...  
Keyword(s):  
Patient Satisfaction ◽  
Surgical Technique ◽  
Functional Outcome ◽  
Revision Surgery ◽  
Ligament Reconstruction ◽  
Medial Patellofemoral Ligament ◽  
Return To Sports ◽  
Medial Patellofemoral Ligament Reconstruction ◽  
Preoperative Level

AbstractProblems and complications concerning the patellar fixation in medial patellofemoral ligament reconstruction (MPFLR) have been reported. The purpose of this retrospective study was to systematically analyze the surgical technique for MPFLR with a V-shaped patellar bonetunnel for implant-free fixation of an autologous gracilis tendon, allowing early functional rehabilitation, regarding restoration of the patellofemoral stability, patient satisfaction, return to sports, and technique-specific complications. In 2010, 128 cases of consecutive isolated MPFLR were performed. All these cases were included. After a minimum follow-up of 3 years, 104 cases were retrospectively analyzed (follow-up: 81.3%) with regard to redislocation, subjective functional outcome (Tegner's score and sports level compared with preoperative level), patient satisfaction, revision surgery, and technique-specific complications. After a follow-up of 45.7 ± 3.2 months, 101 of 104 cases (97.1%) showed no redislocation. Mean Tegner's score was 5.1 ± 1.8 (range, 2–9). A total of 61.5% patients reported about a higher sports level compared with their preoperative level. The patient satisfaction was high with 94.2%. In two cases (1.9%), technique-specific problems occurred as the bone bridge of the V-shaped tunnel was insufficient due to a malpositioning of the aiming device. No further technique-specific problems occurred and no revision surgery was necessary during the observational period. The presented surgical technique is safe and it reliably restores the patellofemoral stability, with a low rate of redislocations, an excellent subjective functional outcome, and a high-patient-reported satisfaction. No major technique-specific complications occurred.

scholarly journals FACTORS AFFECTING THE FUNCTIONAL OUTCOME OF OXFORD PHASE 3 UNICOMPARTMENTAL KNEE ARTHROPLASTY

2020 ◽  
Vol 28 (2) ◽  
pp. 78-83
Author(s):  
AYŞE ESIN POLAT ◽  
BARIŞ POLAT ◽  
TAHSIN GÜRPINAR ◽  
BARIŞ PEKER ◽  
TOLGA TÜZÜNER
Keyword(s):  
Functional Outcome ◽  
Knee Arthroplasty ◽  
Revision Surgery ◽  
Unicompartmental Knee Arthroplasty ◽  
Case Series ◽  
Morbidly Obese ◽  
Phase 3 ◽  
Radiological Criteria ◽  
Unicompartmental Knee

ABSTRACT Objective: To determine the factors that affect the functional outcome of Oxford Phase 3 unicompartmental knee arthroplasty (UKA). Methods: We assessed a total of 52 UKA knees of 49 patients with a minimum follow-up of 2 years (24-72 months). We recorded the results for Range of motion (ROM) and body mass index (BMI) and the presence o patello-femoral arthrosis (PFA). In the radiological evaluation, we measured the posterior tibial slope (PTS), the tibial plateau angle (TPA) and the femorotibial angle, in addition to an assement using the Oxford radiological criteria. Patients were grouped by age, follow-up time, BMI, radiological criteria, PFA presence, occurance of complications and revision surgery. The clinical and functional results of these groups were compared statistically. Results: A total of 40 women and 9 men participated in the study, with an average age of 60 years, and a mean BMI of 34.6. No significant differences were found among the age and PFA groups. Postop VAS scores were high and knee evaluation scores were significantly lower in the morbidly obese group and in the groups with postop TPA <85º and >90º. The revision ratio was 11.5%. Conclusion: Postop TPA, PTS and morbid obesity are the most significant factors that can lead to revision surgery. Level of Evidence IV, Case series.

scholarly journals Treatment and therapeutic strategies for pituitary apoplexy in pregnancy: a case series

2021 ◽  
Vol 15 (1) ◽  
Author(s):  
Yuya Kato ◽  
Yoshikazu Ogawa ◽  
Teiji Tominaga
Keyword(s):  
Pituitary Apoplexy ◽  
Clinical Symptoms ◽  
Case Series ◽  
Optimal Timing ◽  
Presenting Symptoms ◽  
Pathological Evaluation ◽  
Mother And Child ◽  
Life Threatening ◽  
In Pregnancy

Abstract Background Pregnancy is a known risk factor for pituitary apoplexy, which is life threatening for both mother and child. However, very few clinical interventions have been proposed for managing pituitary apoplexy in pregnancy. Case presentation We describe the management of three cases of pituitary apoplexy during pregnancy and review available literature. Presenting symptoms in our case series were headache and/or visual disturbances, and the etiology in all cases was hemorrhage. Conservative therapy was followed until 34 weeks of gestation, after which babies were delivered by cesarean section with prophylactic bolus hydrocortisone supplementation. Tumor removal was only electively performed after delivery using the transsphenoidal approach. All three patients and their babies had a good clinical course, and postoperative pathological evaluation revealed that all tumors were functional and that they secreted prolactin. Conclusions Although the mechanism of pituitary apoplexy occurrence remains unknown, the most important treatment strategy for pituitary apoplexy in pregnancy remains adequate hydrocortisone supplementation and frequent hormonal investigation. Radiological follow-up should be performed only if clinical symptoms deteriorate, and optimal timing for surgical resection should be discussed by a multidisciplinary team that includes obstetricians and neonatologists.

scholarly journals Failed Surgery for Patellar Tendinopathy in Athletes: Midterm Results of Further Surgical Management

2021 ◽  
Vol 9 (3) ◽  
pp. 232596712199455
Author(s):  
Nicola Maffulli ◽  
Francesco Oliva ◽  
Gayle D. Maffulli ◽  
Filippo Migliorini
Keyword(s):  
Surgical Management ◽  
Revision Surgery ◽  
Case Series ◽  
Sports Participation ◽  
Patellar Tendinopathy ◽  
Symptom Duration ◽  
Level Of Evidence ◽  
Training Time ◽  
The Mean

Background: Tendon injuries are commonly seen in sports medicine practice. Many elite players involved in high-impact activities develop patellar tendinopathy (PT) symptoms. Of them, a small percentage will develop refractory PT and need to undergo surgery. In some of these patients, surgery does not resolve these symptoms. Purpose: To report the clinical results in a cohort of athletes who underwent further surgery after failure of primary surgery for PT. Study Design: Case series; Level of evidence, 4. Methods: A total of 22 athletes who had undergone revision surgery for failed surgical management of PT were enrolled in the present study. Symptom severity was assessed through the Victorian Institute of Sport Assessment Scale for Patellar Tendinopathy (VISA-P) upon admission and at the final follow-up. Time to return to training, time to return to competition, and complications were also recorded. Results: The mean age of the athletes was 25.4 years, and the mean symptom duration from the index intervention was 15.3 months. At a mean follow-up of 30.0 ± 4.9 months, the VISA-P score improved 27.8 points ( P < .0001). The patients returned to training within a mean of 9.2 months. Fifteen patients (68.2%) returned to competition within a mean of 11.6 months. Of these 15 patients, a further 2 had decreased their performance, and 2 more had abandoned sports participation by the final follow-up. The overall rate of complications was 18.2%. One patient (4.5%) had a further revision procedure. Conclusion: Revision surgery was feasible and effective in patients in whom PT symptoms persisted after previous surgery for PT, achieving a statistically significant and clinically relevant improvement of the VISA-P score as well as an acceptable rate of return to sport at a follow-up of 30 months.

scholarly journals Clinical and radiological outcomes of acetabular revision surgery with trabecular titanium cups in Paprosky type II and III bone defects

2021 ◽  
Vol 22 (1) ◽  
Author(s):  
Loris Perticarini ◽  
Stefano Marco Paolo Rossi ◽  
Marta Medetti ◽  
Francesco Benazzo
Keyword(s):  
Revision Surgery ◽  
Case Series ◽  
Bone Defects ◽  
Harris Hip Score ◽  
Type Ii ◽  
Level Of Evidence ◽  
Kaplan Meier ◽  
Prospective Case Series ◽  
Acetabular Components

Abstract Background This prospective study aims to evaluate the mid-term clinical outcomes and radiographic stability of two different types of cementless trabecular titanium acetabular components in total hip revision surgery. Methods Between December 2008 and February 2017, 104 cup revisions were performed using trabecular titanium revision cups. Mean age of patients was 70 (range 29–90; SD 11) years. The majority of revisions were performed for aseptic loosening (86 cases, 82.69%), but in all the other diagnoses (18 cases), a significant bone loss (Paprosky type II or III) was registered preoperatively. Bone defects were classified according to Paprosky acetabular classification. We observed 53 type II defects and 42 type III defects. Cups were chosen according to the type of defect. Results Average follow-up was 91 (range 24–146) months. Mean Harris Hip Score (HHS) improved from 43.7 (range 25–70; SD 9) preoperatively to 84.4 (range 46–99; SD 7.56) at last follow-up. One (1.05%) cup showed radiographic radiolucent lines inferior to 2 mm and was clinically asymptomatic. One (1.05%) cup was loose and showed periacetabular allograft reabsorption. Kaplan–Meier survivorship was assessed to be 88.54% (95% CI 80.18–93.52%) at 71 months, with failure of the cup for any reason as the endpoint. Conclusion Trabecular titanium revision cups showed good clinical and radiographic results at mid-term follow-up in Paprosky type II and III bone defects. Level of evidence Level IV prospective case series

scholarly journals Preliminary Results of Subtalar Arthroereisis with Vulpius Procedure for Symptomatic Flatfoot in Patients with Type I Osteogenesis Imperfecta

2020 ◽  
Vol 18 (1) ◽  
pp. 67
Author(s):  
Cheng-Min Hsu ◽  
Sheng-Chieh Lin ◽  
Kuan-Wen Wu ◽  
Ting-Ming Wang ◽  
Jia-Feng Chang ◽  
...  
Keyword(s):  
Osteogenesis Imperfecta ◽  
Weight Bearing ◽  
Life Quality ◽  
Type I ◽  
Foot And Ankle ◽  
Flexible Flatfoot ◽  
Subtalar Arthroereisis ◽  
Viable Approach ◽  
American Orthopaedic

In this retrospective study, we aim to assess the safety and feasibility of adapting subtalar arthroereisis (SA) for type I osteogenesis imperfecta (OI) patients with symptomatic flatfoot. From December 2013 to January 2018, six type I OI patients (five girls and one boy, 12 feet) with symptomatic flexible flatfoot were treated with SA and the Vulpius procedure. All the patients were ambulatory and skeletally immature with failed conservative treatment and unsatisfactory life quality. The median age at the time of surgery was 10 years (range 5–11), and the median follow-up period was 55 months (range 33–83). All functional and radiographic parameters improved (p < 0.05) after the procedure at the latest follow-up. The median American Orthopaedic Foot and Ankle Society ankle-hindfoot scale improved from 68 (range 38–80) to 95 (range 71–97). All of the patients ambulated well without significant complications. The weight-bearing radiographs showed maintained correction of the tarsal bone alignment with intact bony surfaces adjacent to implants during the post-operative follow-up period. This is the very first study on symptomatic flatfoot in pediatric patients with type I OI. Our data suggest that SA is a potentially viable approach, as functional improvements and maintained radiographic correction without significant complication were observed.

Cartilage Damage Determines Intermediate Outcome in the Late Multiple Ligament and Posterolateral Corner-Reconstructed Knee

2008 ◽  
Vol 36 (2) ◽  
pp. 267-275 ◽  
Author(s):  
Kristoff Corten ◽  
Johan Bellemans
Keyword(s):  
Functional Outcome ◽  
Cartilage Damage ◽  
Case Series ◽  
Posterolateral Corner ◽  
Reliable Technique ◽  
Sling Procedure ◽  
Time Of Surgery ◽  
Functional Scores ◽  
Reconstructed Knee

Background Patients with chronic ruptures of 1 or both cruciate ligaments in combination with posterolateral rotatory instability of the knee often have some degree of cartilage damage at the time of surgery. Hypothesis Chondrosis at the time of reconstruction does not influence early and intermediate functional outcome of the multiple ligament reconstructed knee. Study Design Case series; Level of evidence, 4. Methods Twenty-one patients were available from an original 27 treated between 1995 and 2000. All patients were assessed preoperatively and postoperatively by physical examination and by applying 4 different knee rating scores. All patients were assessed at a mean follow-up of 39 months (range, 14–75 months) and 87 months (range, 62–123 months). Results At the first follow-up, all knee rating scores had improved significantly ( P < .0003) compared with preoperatively; 84% of the reconstructed knees had normal to nearly normal laxities according to the International Knee Documentation Committee 2000 score. At the second follow-up, the functional scores remained significantly ( P < .0089) better than preoperatively. Patients with chondrosis at the time of surgery did not have significantly different knee rating scores at the first follow-up compared with patients without cartilage damage. Four years later, the results in the chondrosis group were significantly worse ( P < .05) for all knee rating scores compared with the patients without chondrosis. The results in 3 of 4 knee rating scores declined significantly in the chondrosis group over the 48-month interval between follow-up sessions. In the Tegner and Lysholm score, the results deteriorated to the preoperative level. Patients with different cruciate ligament reconstructions did not have significantly different knee rating scores. Conclusion The posterolateral sling procedure is a stable and reliable technique for posterolateral corner reconstruction. The presence of chondrosis at the time of surgery is an important prognosticator of functional outcome at intermediate follow-up.

scholarly journals Surface Replacement Proximal Interphalangeal Joint Arthroplasty: A Case Series

Hand ◽  
2018 ◽  
Vol 14 (5) ◽  
pp. 669-674
Author(s):  
Pieter W. Jordaan ◽  
Duncan McGuire ◽  
Michael W. Solomons
Keyword(s):  
Patient Satisfaction ◽  
Range Of Motion ◽  
Retrospective Review ◽  
Case Series ◽  
Proximal Interphalangeal Joint ◽  
Joint Arthroplasty ◽  
Interphalangeal Joint ◽  
Surface Replacement ◽  
Significant Difference

Background: In 2012, our unit published our experience with a pyrocarbon proximal interphalangeal joint (PIPJ) implant. Due to high subsidence rates, a decision was made to change to a cemented surface replacement proximal interphalangeal joint (SR-PIPJ) implant. The purpose of this study was to assess whether the change to a cemented implant would improve the subsidence rates. Methods: Retrospective review of all patients who had a cemented SR-PIPJ arthroplasty performed from 2011 to 2013 with at least 12 months follow-up. Results: A total of 43 joints were included with an average follow-up of 26.5 months. There was a significant ( P = .02) improvement in arc of motion with an average satisfaction score of 3.3 (satisfied patient). Subsidence was noted in 26% of joints with a significant difference in range of motion ( P = .003) and patient satisfaction ( P = .001) between the group with and without subsidence. Conclusions: The change to a cemented implant resulted in satisfied patients with an improvement in range of motion. The rate of subsidence improved but remains unacceptably high.

scholarly journals Multiple Victims of Carbon Monoxide Poisoning in the Aftermath of a Wildfire: A Case Series

2018 ◽  
Vol 31 (3) ◽  
pp. 146 ◽  
Author(s):  
Luís Ramos dos Santos ◽  
Magna Alves-Correia ◽  
Margarida Câmara ◽  
Manuela Lélis ◽  
Carmo Caldeira ◽  
...  
Keyword(s):  
Carbon Monoxide ◽  
Hyperbaric Oxygen ◽  
Clinical Symptoms ◽  
Carbon Monoxide Poisoning ◽  
Case Series ◽  
Neurological Syndrome ◽  
High Flow Oxygen ◽  
Lost To Follow Up ◽  
Mean Time

Introduction: Carbon monoxide poisoning may occur in several contexts.Material and Methods: Retrospective of 37 carbon monoxide poisoning cases that underwent hyperbaric oxygen during wildfires in Funchal in August 2016.Results: The studied sample included 37 patients, mean age of 38 years, 78% males. Ten were firefighters, four children and two pregnant victims. Neurological symptoms were the most reported. Median carboxyhemoglobin level was 3.7% (IQR 2.7). All received high-flow oxygen from admission to delivery of hyperbaric oxygen. Persistence of symptoms was the main indication for hyperbaric oxygen. Median time to hyperbaric oxygen was 4.8 hours (IQR 9.5), at 2.5 ATA for 90 minutes, without major complications. Discharge in less than 24 hours occurred in 92% of the cases. Thirty days follow-up: five patients presented clinical symptoms of late neurological syndrome; twelve patients were lost to follow-up. Carboxyhemoglobin levels on admission and mean time to hyperbaric oxygen were no different between those who did and did not develop the syndrome at 30 days (p = 0.44 and p = 0.58, respectively).Discussion: Late neurological syndrome at 30 days occurred in 20% and no new cases were reported at 12 months.Conclusion: Use of hyperbaric oxygen appears to have reduced the incidence of the syndrome. This seems to be the first Portuguese series reporting use of hyperbaric oxygen in carbon monoxide poisoning due to wildfires. The authors intend to alert to the importance of referral of these patients because the indications and benefits of this treatment are well documented. This is especially important given the ever-growing issue of wildfires in Portugal.

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