scholarly journals Femoral and Dega osteotomies in the treatment of habitual hip dislocation in Down syndrome patients - is it efficient or not?

2018 ◽  
Vol 12 (3) ◽  
pp. 227-231 ◽  
Author(s):  
Ahmad S. Aly ◽  
Mohamed A. Al-kersh
Keyword(s):  
Down Syndrome ◽  
Case Series ◽  
Hip Dislocation ◽  
Lateral Wall ◽  
Acetabular Coverage ◽  
Retrospective Case ◽  
Level Of Evidence ◽  
Hip Instability ◽  
Case Series Study ◽  
Derotational Osteotomy

Purpose The purpose of this case series study is to report on the intermediate-term outcomes following a femoral varus derotational osteotomy (FVDO) performed in conjunction with a Dega osteotomy (DO) in management of hip ­instability in Down syndrome (DS) patients. Methods Ten hips in seven children with DS suffering from hip dislocation were included. All patients included in this study had hip dislocation in the habitual phase and painless mobile hip to full abduction. All patients were firstly subjected to FVDO. An additional DO was added if intraoperative assessment demonstrated posterior instability. The mean age at time of surgery was 5.6 years (3 to 7). There were three male and four female patients. All patients were followed up after two years with a mean follow-up of 3.27 years (2 to 5). All operations were performed by the first author. Results There was improvement of neck shaft angles (130° to 175°, median = 160° preoperatively, to 120° to 140°, median =130° postoperatively). The Shenton line was restored in all our cases. There was also improved percentage of the femoral head uncovered by the lateral wall of the acetabulum (25° to 100° with median = 45° preoperatively, to 0° to 15° with median = 5° postoperatively) and improved posterior acetabular coverage, which was assessed by CT. Conclusion FVDO combined with DO without ­capsulorrhaphy is efficient in the management of hip instability in DS, as it corrects hip biomechanics and increases posterior acetabular coverage. Level of Evidence IV - retrospective case series

scholarly journals Surgical Technique for Management of Severe Calcaneofibular Impingement: Case Series

2020 ◽  
Vol 5 (4) ◽  
pp. 247301142095379
Author(s):  
Jay M. Levin ◽  
James K. DeOrio
Keyword(s):  
Surgical Technique ◽  
Case Series ◽  
Lateral Wall ◽  
Patient Characteristics ◽  
Calcaneal Fracture ◽  
Lateral Approach ◽  
Emergency Department Visits ◽  
Retrospective Case ◽  
Level Of Evidence ◽  
Calcaneal Osteotomy

Background: Calcaneofibular impingement is characterized by lateral hindfoot pain and is commonly resulting from calcaneal fracture malunion or severe flatfoot deformity. Lateral calcaneal wall decompression has been used successfully to relieve pain in patients who have calcaneofibular impingement. However, in cases of severe impingement and hindfoot valgus, lateral wall excision may leave only a small remnant of calcaneal bone for weightbearing and can lead to chronic heel pain. We describe a surgical technique using a medial displacement calcaneal osteotomy (MDCO) combined with a lateral wall exostectomy and report on the outcomes from our series of patients. Methods: Retrospective study of a single surgeon’s patients was done from 2010 to 2020 who underwent medial slide calcaneal osteotomy and lateral wall exostectomy for calcaneofibular impingement. Descriptive statistics were used to summarize patient characteristics. Our study included 9 patients, 6 females and 3 males, with a mean age of 59 years (range: 19-77) and a mean follow-up of 62 weeks (range: 6-184). Results: Five had an Achilles split approach, 2 had an oblique lateral approach, and 1 had an extensile lateral approach. Patients achieved radiographic relief of impingement and improvement in pain. Minor skin and soft tissue complications occurred in 3 patients, all of which were associated with laterally based incisions, and all resolved after a 10-day course of oral antibiotics. No major complications, emergency department visits, or readmissions occurred. Conclusions: MDCO and lateral wall exostectomy was a safe and effective treatment for severe calcaneofibular impingement. Level of Evidence: Level IV, retrospective case series.

scholarly journals Insertional Achilles tendinopathy

2020 ◽  
Vol 14 (1) ◽  
pp. 68-73
Author(s):  
Lucas Candido Honório ◽  
Mariana Alcantara Roldi de Azeredo ◽  
Joaquim Maluf Neto
Keyword(s):  
Functional Performance ◽  
Case Series ◽  
Achilles Tendinopathy ◽  
Retrospective Case ◽  
Level Of Evidence ◽  
Calcaneal Tendon ◽  
Functional Quality ◽  
Case Series Study ◽  
Therapeutic Study ◽  
The Impact

Objective: Retrospectively analyze surgical procedures performed on patients with insertional Achilles (calcaneal tendon) tendinopathy, focusing on outcomes and the impact on the patients’ functional quality. Methods: A descriptive, retrospective, case series study drawn up by collecting data directly from the patients’ medical records. For the functional analysis of patients, we used the questionnaire of the adapted American Orthopaedic Foot and Ankle Society Ankle-Hindfoot Scale (AOFAS). An assessment was carried out on each of the patients who underwent surgery at our hospital from 2010 to 2019, using the surgical technique described in this article, i.e., resection of the affected portion of the tendon with its subsequent reinsertion. Results: All surgical patients achieved an improvement in their AOFAS score and in pain levels, with good functional performance only three months into the postoperative period, from 50.1 to 83.75 (p<0.001). Conclusion: The use of the technique proved very effective, particularly in terms of the maintenance of foot function and important improvement in pain levels, thus producing a relevant increase in function among patients. Level of Evidence IV; Therapeutic Study; Case Series.

Isolated Shear Fracture of the Metatarsal Head in Lesser Toes Treated With ORIF: Case Series

2020 ◽  
pp. 107110072095279
Author(s):  
Ying Li ◽  
Wenjing Li ◽  
Shaoliang Li ◽  
Yan Wang ◽  
Shengsheng Guan ◽  
...  
Keyword(s):  
Shear Fracture ◽  
Case Series ◽  
Metatarsal Head ◽  
Ct Scans ◽  
Activity Levels ◽  
Retrospective Case ◽  
Level Of Evidence ◽  
Imaging Characteristics ◽  
Case Series Study

Background: Isolated shear fractures of a metatarsal head in the lesser toes are rare in clinical practice. We report the clinical and imaging characteristics, and treatment results, of these fractures. Methods: A retrospective consecutive case-series study was performed on 7 patients with symptomatic isolated shear fracture of a metatarsal head in the lesser toes who were operatively treated using open reduction and internal fixation (ORIF). Radiographs and computed tomographic (CT) scans of the patients were analyzed. The American Orthopaedic Foot & Ankle Society–lesser metatarsophalangeal-interphalangeal (AOFAS-LMI) score, visual analog scale (VAS) score, and passive dorsiflexion range of motion (ROM) of the metatarsophalangeal (MTP) joint were determined preoperatively and at final follow-up. Postoperative complications were also recorded. Results: There were 5 males and 2 females, with a mean age of 21 years (range, 16-36) at the time of surgery. Four fractures occurred at the fourth metatarsal. There were 3 chronic cases, 1 was not diagnosed initially; the other 2 failed conservative treatment. The main symptom of the chronic fractures was limited dorsiflexion at the MTP joint. Preoperative radiographs and CT scans revealed dorsal displacement of the fragment without dislocation of the MTP joint. At the final follow-up (mean, 17.4 months; range 9-27), the AOFAS-LMI scores had improved from 70.6 (range, 59-79) preoperatively to 93.3 (range, 92-100) ( P = .001). VAS scores showed a decrease in pain from 4.0 to 0.0 ( P = .016). Mean passive dorsiflexion ROM of the MTP joint improved significantly from 8.6 degrees preoperatively to 35.7 degrees at final follow-up ( P < .001). All patients returned to their respective preinjury activity levels. Conclusion: Patients with an acute or chronic isolated shear fracture of a metatarsal head in the lesser toes treated by ORIF achieved good short-term clinical and radiologic outcomes. Level of Evidence: Level IV, retrospective case series.

First Metatarsal Head Osteochondral Defect Treatment With Particulated Juvenile Cartilage Allograft Transplantation: A Case Series

2017 ◽  
Vol 39 (2) ◽  
pp. 236-241 ◽  
Author(s):  
Bryan Van Dyke ◽  
Gregory C. Berlet ◽  
Justin L. Daigre ◽  
Christopher F. Hyer ◽  
Terrence M. Philbin
Keyword(s):  
Articular Cartilage ◽  
Osteochondral Defect ◽  
Case Series ◽  
Metatarsal Head ◽  
Retrospective Case ◽  
Level Of Evidence ◽  
First Metatarsal ◽  
Allograft Transplantation ◽  
Case Series Study

Background: Focal damage to articular cartilage, also called an osteochondral defect (OCD), can be a cause of pain and decreased range of motion. Recent advancements have led to transplantation techniques using particulated juvenile articular cartilage allograft. This technique has been applied to the first metatarsal head to a very limited degree, with no published results to our knowledge. The aim of this study was to review the clinical results of patients who underwent particulated juvenile cartilage allograft implantation for first metatarsal head OCDs. Methods: We performed a retrospective consecutive case series study. Nine patients, at an average age of 41 years, were treated for symptomatic focal osteochondral defects of the first metatarsal head with particulate cartilage grafting from 2010 to 2016. Patients were contacted by phone to assess interest in returning to the office for follow-up, where weightbearing radiographs of the foot were obtained and a foot examination was performed. Results: At an average follow-up of 3.3 years, 7 of 9 patients reported no pain with recreational activities and no patient required further operations. This patient cohort was physically active, with 6 of 9 listing running as a regular activity. The average overall American Orthopaedic Foot & Ankle Society (AOFAS) Hallux Metatarsophalangeal-Interphalangeal Scale questionnaire score was 85 (maximum 100), AOFAS pain 35.6 (maximum 40), and AOFAS function 40.1 (maximum 45). Patient satisfaction surveys correlated with the AOFAS scores and revealed that 7 of 9 patients were very satisfied with their results, 1 was satisfied, and 1 patient was very dissatisfied. Conclusion: Particulated juvenile cartilage allograft transplantation is a promising treatment option for symptomatic first metatarsophalangeal focal articular cartilage lesions. Further study is needed to demonstrate which lesions respond better to this type of cartilage graft versus traditional marrow-stimulating procedures. Level of Evidence: Level IV, retrospective case series.

scholarly journals Effect of the Sharrard procedure on hip instability in children with Down syndrome: a retrospective study

2021 ◽  
pp. 1-8
Author(s):  
Frederike E.C.M. Mulder ◽  
Levinus A. Bok ◽  
Florens Q.M.P. van Douveren ◽  
Hans E.H. Pruijs ◽  
Adelgunde V.C.M. Zeegers
Keyword(s):  
Down Syndrome ◽  
Case Series ◽  
Level Of Evidence ◽  
Hip Instability ◽  
Children With Down Syndrome ◽  
Migration Index ◽  
Major Complications ◽  
The Mean ◽  
Hip Migration

Purpose The aim of this study was to retrospectively analyze the effect of the Sharrard procedure on hip instability in children with Down syndrome (DS), as measured by the migration index. Methods In total, 17 children (21 hips) were included from six hospitals in the Netherlands between 2003 and 2019. The primary outcome, hip instability, was assessed with the Reimers’ migration index on preoperative and postoperative plain anteroposterior pelvic radiographs. The mean age at surgery was 8.1 years, the majority of children were male (64.7%) and the mean follow-up time was 7.3 years. Results The mean preoperative migration index was 46% (sd 23.5) and the mean postoperative migration index was 37% (sd 28.4). The mean Delta migration index (the difference in pre-operative migration index and most recent post-operative migration index) showed an improvement of 9.3% (sd 22.7). An improvement in migration index was observed in 52%, no change in 29% and deterioration in 19% of hips. No (re)dislocations occurred in 91% of the hips. No major complications were observed during the follow-up period. Conclusion Early intervention is warranted in children with DS showing hip instability or hip migration, in order to succeed with less complex procedures. The Sharrard procedure should be considered in children with DS showing hip instability or hip migration, since it aims to rebalance the muscles of the hip joint, is less complex than bony procedures of the femur and acetabulum, surgery time is often shorter, there are fewer major complications and the rehabilitation period is shorter. Level of Evidence IV - retrospective case series

scholarly journals TRAUMATIC ATLANTOAXIAL ROTATORY DISLOCATION IN THE PEDIATRIC POPULATION

2021 ◽  
Vol 20 (2) ◽  
pp. 144-148
Author(s):  
Cristian Illanes
Keyword(s):  
Pediatric Population ◽  
Case Series ◽  
Retrospective Case ◽  
Level Of Evidence ◽  
Skeletal Traction ◽  
Rotatory Dislocation ◽  
Case Series Study ◽  
The Stability ◽  
And Function ◽  
Type Of Injury

ABSTRACT Objective: The treatment of C1-C2 rotatory dislocation remains controversial and surgery is rare. Surgical treatment is indicated when the injury satisfies the instability criteria or when it cannot be reduced. The objective of this study is to analyze the principles and the adaptations necessary for treating these injuries in the pediatric population. Methods: A retrospective case series study. Three cases of patients diagnosed with traumatic C1-C2 rotatory dislocation and treated surgically in our hospital were studied. Through critical analysis of the available literature, a practical guide was proposed to establish the principles and competencies for the treatment of these injuries. Results: The operated cases were female patients between 8 and 16 years of age, with a diagnosis of traumatic atlantoaxial dislocation. Two patients required preoperative skeletal traction with halo. All patients underwent posterior instrumented arthrodesis, two with a transarticular screw technique and one with mass and C2 isthmic (Göel-Harms) screws. Conclusion:. It is essential to determine if the injury is stable and reducible. We recommend treating this type of injury keeping the criteria and competencies related to the stability, alignment, biology and function of the spine in mind. Level of evidence IV; Case series.

First-Ray Radiographic Changes After Flexible Adult Acquired Flatfoot Deformity Correction

2021 ◽  
pp. 107110072110345
Author(s):  
Chien-Shun Wang ◽  
Yun-Hsuan Tzeng ◽  
Tzu-Cheng Yang ◽  
Chun-Cheng Lin ◽  
Ming-Chau Chang ◽  
...  
Keyword(s):  
Risk Factors ◽  
Hallux Valgus ◽  
Reconstructive Surgery ◽  
Case Series ◽  
Deformity Correction ◽  
Level Of Evidence ◽  
Factors Affecting ◽  
Radiographic Parameters ◽  
Case Series Study ◽  
Adult Acquired Flatfoot Deformity

Background: Adult acquired flatfoot deformity (AAFD) and hallux valgus (HV) are common foot and ankle deformities. Few studies have reported the changes in radiographic parameters of HV after reconstructive surgery for AAFD. This study aimed to evaluate the changes in radiographic parameters of HV and analyze the risk factors for increased HV after correction of AAFD. Methods: Adult patients with flexible AAFD who underwent similar bony procedures including medializing calcaneal osteotomy and Cotton osteotomy were included. Radiographic parameters were measured on weightbearing radiographs preoperatively, postoperatively, and at the final follow-up. Patients were divided into hallux valgus angle (HVA) increased and HVA nonincreased groups; logistic regression analysis was performed to identify risk factors affecting increased HV. Results: Forty-six feet of 43 patients were included. After AAFD reconstructive surgery, the tibial sesamoid position improved by 1 grade, but the HVA increased 4 degrees in average. Further, 21 of 46 feet (46%) showed an HVA increase ≥5 degrees immediately after AAFD correction surgery. Preoperative talonavicular coverage angle <21.6 degrees was a risk factor associated with HV increase immediately after the surgery. Conclusion: In this case series, using plain radiographs to measure standard parameters of foot alignment, we found the association between AAFD correction and HV deformity measures somewhat paradoxical. Correction of overpronation of the hindfoot and midfoot appears to improve the first metatarsal rotational deformity but may also increase HVA. A lower preoperative talonavicular coverage angle was associated with an increase of the HVA after surgery. Level of Evidence: Level IV, case series study.

Long-term Outcomes of Microfracture for Treatment of Osteochondral Lesions of the Talus

2021 ◽  
pp. 107110072199542
Author(s):  
Daniel Corr ◽  
Jared Raikin ◽  
Joseph O’Neil ◽  
Steven Raikin
Keyword(s):  
Survival Rate ◽  
Case Series ◽  
Return To Sport ◽  
Osteochondral Lesions ◽  
Long Term Outcomes ◽  
Level Of Evidence ◽  
Additional Surgery ◽  
Case Series Study

Background: Microfracture is the most common reparative surgery for osteochondral lesions of the talus (OLTs). While shown to be effective in short- to midterm outcomes, the fibrocartilage that microfracture produces is both biomechanically and biologically inferior to that of native hyaline cartilage and is susceptible to possible deterioration over time following repair. With orthobiologics being proposed to augment repair, there exists a clear gap in the study of long-term clinical outcomes of microfracture to determine if this added expense is necessary. Methods: A retrospective review of patients undergoing microfracture of an OLT with a single fellowship-trained orthopedic surgeon from 2007 to 2009 was performed. Patients meeting the inclusion criteria were contacted to complete the Foot and Ankle Ability Measure (FAAM) Activities of Daily Living (ADL) and Sports subscales and visual analog scale (VAS) for pain, as well as surveyed regarding their satisfaction with the outcome of the procedure and their likelihood to recommend the procedure to a friend with the same problem using 5-point Likert scales. Patient demographics were reviewed and included for statistical analysis. Results: Of 45 respondents, 3 patients required additional surgery on their ankle for the osteochondral defect, yielding a 10-year survival rate of 93.3%. Of surviving cases, 90.4% (38/42) reported being “extremely satisfied” or “satisfied” with the outcome of the procedure. The VAS score at follow-up averaged 14 out of 100 (range, 0-75), while the FAAM-ADL and FAAM-Sports scores averaged 90.29 out of 100 and 82 out of 100, respectively. Thirty-six patients (85.7%) stated that their ankle did not prevent them from participating in the sports of their choice. Conclusion: The current study represents a minimum 10-year follow-up of patients undergoing isolated arthroscopic microfracture for talar osteochondral defects, with a 93.3% survival rate and 85.7% return to sport. While biological adjuvants may play a role in improving the long-term outcomes of microfracture procedures, larger and longer-term follow-up studies are required for procedures using orthobiologics before their cost can be justified for routine use. Level of Evidence: Level IV, retrospective cohort case series study.

scholarly journals Lateral open wedge calcaneus osteotomy with bony allograft augmentation in adult acquired flatfoot deformity. Clinical and radiological results

2021 ◽  
Author(s):  
Gabriele Colo’ ◽  
Mattia Alessio Mazzola ◽  
Giulio Pilone ◽  
Giacomo Dagnino ◽  
Lamberto Felli
Keyword(s):  
Range Of Motion ◽  
Case Series ◽  
Deformity Correction ◽  
Tibialis Posterior ◽  
Open Wedge ◽  
Foot And Ankle ◽  
Retrospective Case ◽  
Level Of Evidence ◽  
Adult Acquired Flatfoot Deformity

Abstract The aim of this study is to evaluate the results of patients underwent lateral open wedge calcaneus osteotomy with bony allograft augmentation combined with tibialis posterior and tibialis anterior tenodesis. Twenty-two patients underwent adult-acquired flatfoot deformity were retrospectively evaluated with a minimum 2-year follow-up. Radiographic preoperative and final comparison of tibio-calcaneal angle, talo–first metatarsal and calcaneal pitch angles have been performed. The Visual Analog Scale, American Orthopedic Foot and Ankle Score, the Foot and Ankle Disability Index and the Foot and Ankle Ability Measure were used for subjective and functional assessment. The instrumental range of motion has been also assessed at latest follow-up evaluation and compared with preoperative value. There was a significant improvement of final mean values of clinical scores (p < 0.001). Nineteen out of 22 (86.4%) patients resulted very satisfied or satisfied for the clinical result. There was a significant improvement of the radiographic parameters (p < 0.001). There were no differences between preoperative and final values of range of motion. One failure occurred 7 years after surgery. Adult-acquired flatfoot deformity correction demonstrated good mid-term results and low recurrence and complications rate. Level of evidence Level 4, retrospective case series.

scholarly journals Clinical Characteristics, Treatments and Outcomes of 18 Lung Transplant Recipients with COVID-19

2021 ◽  
Vol 2 (2) ◽  
pp. 229-245
Author(s):  
René Hage ◽  
Carolin Steinack ◽  
Fiorenza Gautschi ◽  
Susan Pfister ◽  
Ilhan Inci ◽  
...  
Keyword(s):  
Lung Transplant ◽  
Clinical Laboratory ◽  
Invasive Mechanical Ventilation ◽  
Case Series ◽  
Outcome Data ◽  
Transplant Recipients ◽  
Retrospective Case ◽  
Laboratory Findings ◽  
Case Series Study ◽  
Lung Transplant Recipients

We report clinical features, treatments and outcomes in 18 lung transplant recipients with laboratory confirmed SARS-CoV-2 infection. We performed a single center, retrospective case series study of lung transplant recipients, who tested positive for SARS-CoV-2 between 1 February 2020 and 1 March 2021. Clinical, laboratory and radiology findingswere obtained. Treatment regimens and patient outcome data were obtained by reviewing the electronic medical record. Mean age was 49.9 (22–68) years, and twelve (67%) patients were male. The most common symptoms were fever (n = 9, 50%), nausea/vomiting (n = 7, 39%), cough (n = 6, 33%), dyspnea (n = 6, 33%) and fatigue (n = 6, 33%). Headache was reported by five patients (28%). The most notable laboratory findings were elevated levels of C-reactive protein (CRP) and lactate dehydrogenase (LDH). Computed Tomography (CT) of the chest was performed in all hospitalized patients (n = 11, 7%), and showed ground-glass opacities (GGO) in 11 patients (100%), of whom nine (82%) had GGO combined with pulmonary consolidations. Six (33%) patients received remdesivir, five (28%) intravenous dexamethasone either alone or in combination with remdesivir, and 15 (83%) were treated with broad spectrum antibiotics including co-amoxicillin, tazobactam-piperacillin and meropenem. Four (22%) patients were transferred to the intensive care unit, two patients (11%) required invasive mechanical ventilation who could not be successfully extubated and died. Eighty-nine percent of our patients survived COVID-19 and were cured. Two patients with severe COVID-19 did not survive.

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