Normative data for the lower extremity functional scale (LEFS)

Long-term outcome of fibula flaps in complex limb reconstruction compared to alternative procedures, a median follow up of 41 months

INTRODUCTION

Complex open long bone fractures present a multidisciplinary surgical challenge. Various treatment options are discussed with no consensus. Fibula flaps (FF) are frequently used in maxillofacial surgery, however their use in limb injuries is less common. With the tremendous improvement in microsurgery, orthoplastic surgery gained importance. Our retrospective study aims to assess the long-term results and the quality of life of the patients operated by FF for complex traumatic limb reconstruction.

PATIENTS AND METHODS

We conducted an observational mono centric retrospective study from the year 2011 to the year 2021. Patients operated for complicated traumatic limb fractures using FF were included in the study. Not only long-term clinical results were evaluated, but also Patient-reported outcome measures (PROM). These included the Lower Extremity Functional Scale (LEFS), Quick Disabilities of the Arm, shoulder and hand (Qdash), and the Visual Analogue Scale (VAS). The statistical analysis was done using the R Software.

RESULTS

Twenty patients were included in our study. 80% achieved complete union with no re fracture rate at a median follow-up of 41 months. All of the patients (n = 4) who underwent amputation were smokers (p = .09), were operated for lower limb fractures (p = .54), and were males (p = 1). The length of hospital stay was associated with an increased duration to complete bony union (p = .01, coefficient = 2.88). At the end of follow-up, the LEFS median score was 67 for the total population and 63.5 for the lower limb reconstructed sub group.

CONCLUSION

VFF is an important tool in the armamentarium of orthoplastic surgeons. Encouraging long term functional and clinical outcomes were obtained in patients with complex traumatic limb fractures.

Can the Lower Extremity Functional Scale Be Used in Children and Adolescents? A Validation Study

BACKGROUND

The lower extremity functional scale (LEFS) is a patient-reported outcome measure for assessment of lower extremity function. It has been validated in adults but not in children or adolescents.

METHODS

Patients 8 to 18 years of age who were treated for a lower limb fracture, injury, or other conditions were invited to join the study. LEFS and Pediatric Quality of Life Inventory 4.0 Generic Core Scales (PedsQL) were administered. Reliability and validity of the LEFS were determined for the entire cohort and for 2 age groups (children: 8 to 12 years; adolescents 13 to 18 years) using PedsQL as comparison.

RESULTS

A total of 178 patients were recruited into this study. In the entire cohort, internal consistency of LEFS was excellent (0. 972) with acceptable floor (0%) and ceiling (12%) effects. Correlation between LEFS and PedsQL physical functioning component was high ( r =0.859). Construct validity was acceptable, with all 8 hypotheses demonstrating statistical significance. Factor analysis showed that item 15 (sitting for 1 hour) may contribute to measurement error in the pediatric population. Results remained similar when comparing the 2 age groups.

CONCLUSIONS

The LEFS is overall an acceptable patient-reported outcome assessment of children and adolescents with various lower limbs disorders.

LEVEL OF EVIDENCE

Level II.

Quality of Life After Lower Leg Reconstruction With the Latissimus Dorsi Free Flap in Pediatric Patients

BACKGROUND

The latissimus dorsi free flap is a widely used reconstructive technique for complex lower leg defects in the pediatric population due to its reliability and anatomical features. However, the impact of this technique on the postoperative quality of life in children and adolescents, who require appropriate lower extremity function during their developmental period, remains to be analyzed.

METHODS

Patients who underwent microsurgical lower leg reconstruction using the latissimus dorsi flap were analyzed retrospectively. The quality of life of these patients was assessed prospectively using the Lower Extremity Functional Scale (LEFS) at a minimum of 18 months after surgical reconstruction.

RESULTS

Sixteen pediatric patients who had severe lower extremity injuries and underwent latissimus dorsi free flap reconstruction met the inclusion criteria. The mean follow-up period was 33.9 months (22-64 months). Two patients experienced postoperative complications: one had partial flap necrosis and surgical site infection, while the other developed a surgical site infection. The LEFS scores ranged from 26 to 80, with a mean score of 64.6. Remarkably, 14 of 16 patients achieved LEFS scores consistent with at least the 10th percentile when compared with normative data. Patients with severe associated fractures presented with the lowest scores.

CONCLUSIONS

Based on our findings, the latissimus dorsi flap is reaffirmed to be an excellent choice for lower leg reconstruction in the pediatric population. It effectively restores the quality of life in patients who have experienced moderate to severe lower extremity injuries.

Trauma Assessment Clinic: A virtual fracture clinic model that delivers on its PROMise!

BACKGROUND

The use of virtual fracture clinics across the United Kingdom and Ireland is growing and have been shown in an increasing number of studies to be safe, cost-effective and associated with good functional outcomes and patient satisfaction rates for certain fracture types. Initially pioneered at Glasgow Royal Infirmary, many centres have adopted similar templates, or variations of, and the overall aim of this study was to assess functional outcomes and injury recovery satisfaction rates of patients discharged directly following review in a specific virtual fracture clinic model known as the Trauma Assessment Clinic (TAC).

METHODS

A prospective observational study was carried out of paediatric (aged <17 years) and adult (aged >17 years) patients, with the five most commonly observed fracture types, who were discharged directly following review at the TAC in a single hospital centre over a 12 month period from January to December 2018. Primary and secondary outcomes were assessed via telephone administered questionnaires and patient reported outcome measures (PROMs).

RESULTS

A total of 198 patients were included in the study (n = 98 paediatric and n = 100 adult). Overall, 192 (97%) patients or parents/guardians of patients stated that they either strongly agreed (n = 148, 74.9%) or agreed (n = 44, 22.1%) that they were satisfied with their own or their child's recovery from their injury at a median follow-up of 9 months post direct discharge from the TAC. Adult patients had an EQ-5D-5L index median value of 1 (range 0-1), an EQ-VAS median of 87 (range 0-100), a QuickDASH median score of 0 (range 0-100) and a median LEFS of 80 (range 0-80).

CONCLUSION

The virtual management of trauma patients via the TAC model is a safe and patient-centred approach to treating certain injuries and fracture patterns. This study reports excellent patient reported outcome measures and patient injury recovery satisfaction rates. The use of current available technology in tandem with up-to-date best clinical practice and guidelines play a central role in this novel care pathway.

Using PROM(I)S to measure health-related quality of life in patients with a bone fracture: An observational cohort study

INTRODUCTION

The incidence of patients with fractures is increasing and so is the impact on health care systems and society. To improve patient care, measurement of disabilities and impaired health experiences after traumatic musculoskeletal injuries are important. Next to objective clinical parameters, PROM(I)S can be used to map health domains important to patients. We aimed to objectify different aspects of (health-related) quality of life in fracture patients, including the ability to participate in social roles and activities using PROMIS among other PROMs.

METHODS

An observational cohort study was performed in which health-related quality of life in fracture patients was measured. Patients aged 18 year and older either treated conservatively or surgically between November 2020 and June 2022 were included. Participants were followed for a maximum of one year and completed the following PROMs: PROMIS-CAT physical function, PROMIS-CAT pain interference, PROMIS-CAT ability to participate in social roles and activities and LEFS or QDASH. We applied a univariate linear mixed model to evaluate significance of improvement.

RESULTS

Seven hundred-forty six patients with a mean age of 54.4 years were included. Mean PROMIS scores were structurally inferior in the lower extremity (LE) fracture group in comparison with the upper extremity (UE) fracture group. For "PROMIS physical function", UE fracture patients performed better and showed physical progression earlier. For "PROMIS pain interference", UE fracture patients experienced fewer limitations, but it took longer to experience improvement in this group. For "PROMIS ability to participate in social roles", significant improvement was only seen in the UE fracture group at one year follow up.

CONCLUSION

Upper -and lower extremity fractures can have a significant impact on physical function and social health. Patients with UE fractures tend to have fewer limitations compared to LE fracture patients. Physical function and pain interference is most impaired shortly after the injury in all fracture patients and show significant changes over time, social health improves less over time. Moment of measurement should be based on type of fracture and can differ between individual patients, but when generic measures and outcomes are desirable, PROMIS questionnaires can potentially be used measurement.

Occupational therapy in the management of haemophilia patients: A scoping review

BACKGROUND

Haemophilia is a haematological disease, although most haemorrhages occur in the locomotor system. Patients are physically disabled from an early age and have a poorer perception of quality of life. In the day-to-day lives of patients and their families, psychosocial well-being, the disease's physical, personal, and social impact, as well as work-related problems are the most complicated aspects of the disease that need to be addressed.

OBJECTIVE

To identify the role of occupational therapy in managing patients with haemophilia and to analyse the therapeutic potential of occupational therapy in treating these patients.

METHODS

A scoping review was conducted to identify the role of occupational therapy in managing patients with haemophilia and to analyse the therapeutic potential of occupational therapy in treating these patients. The review was registered in the international registry PROSPERO (Id: CRD42022319637). The databases consulted were SCOPUS, PubMed, PsycINFO, Web of Science and Science Direct, including all studies published until 14 August 2023.

RESULTS

No single study was found that specifically developed an occupational therapy intervention for patients with haemophilia. Measurement instruments have been identified, specific for patients with haemophilia and generic, that can be useful for the functional evaluation of these patients in the occupational therapy approach. Different studies showed the importance of multidisciplinary treatment, including occupational therapy.

CONCLUSIONS

The use of occupational therapy could be effective in improving autonomy and quality of life in haemophilia patients. Therefore, it is of paramount importance to conduct research studies within the field of occupational therapy.

Dynamometric outcomes of the donor site leg after vastus lateralis free flap harvest

The vastus lateralis muscle is one of the four muscles that make up the quadriceps femoris muscle, and it is also the largest of them. Some studies have shown that patients experience lower quality of life and muscle weakness after surgical treatment of thigh muscles in order to perform reconstructive surgery of the head and neck. The aim of our study was to assess the quantitative and qualitative function of the lower extremities using an isokinetic dynamometer and a validated questionnaire on subjective difficulties in patients who underwent reconstructive surgery with the vastus lateralis free flap. Fourteen participants aged 20-70 years who suffered from malignant tumor in the head and neck region. The free vastus lateralis flap was used for reconstruction. All patients underwent isokinetic dynamometric measurement with the isokinetic dynamometer to test the isokinetic functions of the thigh muscles after surgery. In addition, subjective assessment of the lower extremities was performed using the validated questionnaire Lower Extremity Functional Scale. All isometric dynamometer measurements of the donor leg were compared with those of the unoperated leg. Peak torque and average power were significantly lower in the operated leg compared with the unoperated leg after 60°/s extension (p = 0.018 for peak torque, p = 0.021 for average power) and 180°/s extension (p = 0.019 for peak torque, p = 0.015 for average power). On the other hand, there was no statistically significant difference in dynamometer measurements after 60°/s flexion (p = 0.700 for peak torque, p = 0.854 for average power, and 180°/s flexion (p = 0.634 for peak torque, p = 0.571 for average power). The median value for the LEFS was 65.5 (40.00-71.25). The results of this study showed that there is a significant deterioration regarding the biophysical properties of the operated leg after harvesting vastus lateralis free flap.

An assessment of the diagnosis, treatment, and outcomes of lower extremity stress fractures in pediatric and adolescent populations

OBJECTIVES

To present one of the first descriptive case series of pediatric and adolescent lower extremity stress injuries, their management, and outcomes in athletes and non-athletes.

METHODS

The IRB-approved retrospective study included patients under 18 years at a tertiary children's hospital who were diagnosed with a lower extremity stress fracture/reaction. Demographic data, mechanism of injury, physical exam, radiographic findings, treatment, & outcomes were collected. Descriptive statistical analysis was conducted.

RESULTS

Ninety-seven patients with stress injuries on clinical exams and on radiographs or MRI were included. The average age when diagnosed was 11.7 years (range 1.1-18 years) and the most common injuries were to the tibia (n = 33, 28.4%) and the least common involved were the cuneiforms (n = 4, 3.4%). Patients under the age of 14 were more likely to experience cuboid and calcaneal stress injuries (mean age 5.5 and 8.3 years respectively). Nineteen patients (19.6%) had high-risk stress fractures, with the average age of 14.9 years versus 11.6 for those with low risk (p-value = 0.01) and return to activity time being 15 weeks compared to 10.5 (p-value = 0.027). The most common forms of treatment were controlled ankle motion (CAM), walker boots (58.6%), and physical therapy (PT) (38.1%). The mean Lower Extremity Function Score of the patient population was 73.8, indicating no clinically important difference from full functionality.

CONCLUSION

Lower extremity stress injuries in this cohort were most seen in the tibia, although patients younger than 14 had a high number of cuboid and calcaneal stress injuries. Those with high-risk stress fractures were older and took longer to recover from when compared to low-risk injuries. Treatment is commonly conservative, with CAM boots and PT being the most frequently utilized interventions and serving as a successful approach to treatment, with patients returning to activity at an average of 11.4 weeks, which is comparable to similar studies.

Impact of Restricted Phosphorus, Calcium-adjusted Diet on Musculoskeletal and Mental Health in Hypophosphatasia

Context

Impairments in musculoskeletal and mental health are common in adults with Hypophosphatasia (HPP). Restricted phosphorus intake has been suggested to positively affect symptoms in HPP, but there is a lack of interventional evidence.

Objective

This work aimed to evaluate the effect of a phosphorus-restricted, calcium-adjusted diet on musculoskeletal and mental health in HPP.

Methods

A prospective, noncontrolled, single-center interventional study (NuSTEPS II) was conducted among outpatients at the Osteology Department, University of Wuerzburg, Germany. A total of 26 adults with an established HPP diagnosis received a standardized diet with a defined daily intake of phosphorus (1160-1240 mg/d) and calcium (870-930 mg/d) over 8 weeks. Main outcome measures were functional testing and patient-reported outcome measures.

Results

At 8 weeks, significant improvements were observed in usual gait speed (P = .028) and the chair-rise test (P = .019), while no significant changes were seen in the 6-minute walk test (P = .468) and the timed up-and-go test (P = .230). Pain was not significantly reduced according to the visual analog scale (VAS) (P = .061), pain subscale of the 36-Item Short-Form Health Survey (SF-36) (P = .346), and Pain Disability Index (P = .686). Further, there was a significant improvement in the SF-36 vitality subscale (P = .022) while all other subscales as well as the Lower Extremity Functional Scale (P = .670) and the Fatigue Assessment Scale (P = .392) did not change significantly. Adjustments of mineral intake were not associated with relevant alterations regarding the intake of energy and energy-supplying nutrients or body composition.

Conclusion

Adjusting phosphorus and calcium intake may positively affect individual symptoms in adults with HPP, but overall clinical effectiveness regarding major issues like pain and endurance appears limited.

Short-term effect of a carbon fiber custom dynamic orthosis and integrated rehabilitation on self-reported physical function, pain, speed, and agility in civilians

BACKGROUND

Ankle-foot orthoses (AFOs) are widely used to restore mobility and reduce pain in individuals with lower extremity pain and disability. The use of a carbon fiber custom dynamic orthosis (CDO) with integrated physical training and psychosocial intervention has been shown to improve outcomes in a military setting, but civilian data are limited.

OBJECTIVES

To use existing clinical data to evaluate the initial effectiveness of an integrated CDO and rehabilitative program and identify baseline characteristics that impact patient response to the intervention.

STUDY DESIGN

Retrospective cohort.

METHODS

Records of 131 adult patients who received a CDO and device specific training were reviewed. Patient-reported measures of pain and lower extremity function and physical measurements of walking and agility were extracted at baseline and on training completion.

RESULTS

A majority of patients reported improved or greatly improved physical function (92%), maximum pain (69%), and typical pain (55%) and experienced improved or greatly improved walking speed (92%) and agility (52%) irrespective of age and sex. Regression models for examining short-term improvement in pain and physical function accounted for 52% (p < 0.001) and 26% (p < 0.001) of the outcome variance, respectively. Improvement in typical pain was influenced by baseline typical and maximum pain, and functional improvement was influenced by sex and baseline physical function.

CONCLUSIONS

Most patients (92.4%) reported a positive initial outcome after intervention as measured using patient-reported and objective measures.

Predictors of long-term pain and function in individuals who received a custom dynamic orthosis and device-centric care pathway

INTRODUCTION

Carbon fiber custom dynamic orthoses (CDOs) have been shown to effectively reduce pain and improve function in military service members with lower-limb impairment, but data are limited for civilians.

OBJECTIVES

To evaluate the long-term outcomes of individuals who completed a CDO-centric care pathway in a civilian clinic by comparing baseline pain, mobility, and function with outcomes at long-term follow-up. To identify baseline characteristics and postintervention outcomes predictive of outcomes at long-term follow-up.

METHODS

Records of 131 adult patients who received a CDO and CDO-centric training were reviewed. Patient-reported measures of pain and physical function and timed assessment of walking and agility collected during routine clinical care were extracted. These patients were contacted on average 4 (±1) years postintervention to complete a survey including measures of pain and physical function.

RESULTS

The 63 participants who responded reported improved or greatly improved function, maximum pain, and typical pain on average, irrespective of age or sex (P < 0.001). Change in function from baseline to long-term follow-up was predicted by short-term change in function (35.1% of the variance; P < 0.001). Change in pain from baseline to long-term follow-up was predicted by baseline typical pain and change in four square step test time (63% of variance; P < 0.001).

CONCLUSIONS

Most survey respondents reported positive outcomes. Long-term pain reduction and improved function were predicted by baseline status and by short-term changes associated with receiving a CDO and completing an intensive training program.

Validation of the Polish versions of the Lower Limb Task Questionnaire, Lower Limb Functional Index, and Lower Limb Functional Index-10

BACKGROUND

Physicians who treat patients with lower limb diseases should pay attention not only to the patients' clinical condition but also to their individual needs and expectations. For this purpose, many different questionnaires can be employed. This study aimed to validate the Lower Limb Task Questionnaire (LLTQ), Lower Limb Functional Index (LLFI), and Lower Limb Functional Index-10 (LLFI-10) for their use in Polish conditions and to perform a mutual comparison and analysis of differences in subjective assessments by patients who undergo hip or knee arthroplasty.

METHODS

The LLTQ, LLFI, and LLFI-10 were translated into Polish. A total of 103 patients who qualified for hip or knee arthroplasty at a University Hospital in from 2019 to 2021 were included in this study. The patients were asked to complete the Polish versions of the LLTQ, LLFI, LLFI-10, Lower Extremity Functional Scale (LEFS), and Short Form-36 four times - twice before and twice after their surgeries.

RESULTS

The Polish versions of the LLTQ, LLFI, and LLFI-10 had good psychometric properties. One year after surgery, the Cohen's standard response mean revealed high improvement of limb functionality and thus quality of life among all patients. We observed better treatment outcomes among patients who had hip osteoarthritis.

CONCLUSIONS

The questionnaires were validated and can be used both in everyday health practice and in further research in Poland.

Autologous Bone Graft From the Ipsilateral Distal Femur in Tibial Condyle Fractures

SUMMARY

Fractures of the proximal tibia often require void filling to support articular fragments in combination with internal fixation. The most common techniques are iliac autograft, allograft, or synthetic bone graft substitutes.The distal femur and its large volume condyles are a source of cancellous bone graft within the surgical site of an open reduction and internal fixation procedure. We have used a minimally invasive technique to harvest bone graft from the distal femur, using a bone graft drill. We performed this investigation to determine whether our technique of using distal femoral autograft to fill bone voids when treating proximal tibial fractures with open reduction and internal fixation is effective and safe. We also sought to determine the degree to which the bone graft incorporates into the tibia during fracture healing, the degree to which the harvest site heals, and the degree of secondary joint line depression.In all 12 patients, the bone graft had sufficient volume to fill the subchondral void in the proximal tibia, all fractures had healed at follow-up, and fracture reduction was maintained in most cases. We found no pain at the harvest site during follow-up, and there were no signs of drill penetration in articular or cortical structures. Drill holes at the harvest site showed sparse amounts of newly formed bone on CT in most of its circumference in all patients.There were no pathological changes in the femoral condyles with relation to the bone grafting procedure, and 5 patients showed radiographic signs of osteoarthritis in one or more joint compartments of the knee. The results showed this technique to provide similar success as reported alternatives without major complications and we continue to use this technique of harvesting distal femoral autograft to supplement open reduction and internal fixation of selected proximal tibial fractures.

Cross-cultural validation of the Lower Extremity Functional Scale in Serbian postmenopausal women with knee osteoarthritis

OBJECTIVE

Translation and cross-cultural validation of the Serbian version of the Lower Extremity Functional Scale (Srb-LEFS).

METHODS

This prospective cross-sectional study initially included 186 postmenopausal women aged 60 to 75 years who underwent an x-ray examination of both knees, along with body mass, body height, waist circumference, knee range of motion, and blood pressure measurements. The laboratory analyses included the evaluation of fasting glucose levels and lipid profile. All participants completed the LEFS, Lequesne index, and 36-Item Short-Form Survey-RAND.

RESULTS

The analyses revealed good internal consistency (α = 0.95), good test-retest reliability, and a two-factor structure of the Srb-LEFS. Concurrent validity analysis confirmed a significant positive correlation between Srb-LEFS scores and the 36-Item Short-Form Survey-RAND Physical Functioning subscale ( r = 0.889, P < 0.0001), the Lequesne index ( r = -0.976, P < 0.0001), and the Numeric Rating Scale for pain ( r = -0.762, P < 0.0001). Convergent validity analyses revealed a statistically significant negative correlation between the Srb-LEFS scores and age ( r = -0.25, P = 0.006), body mass index ( r = -0.31, P < 0.01), and waist circumference ( r = -0.37, P < 0.0001). The Srb-LEFS scores were statistically significantly higher among participants that reported moderate physical activity levels, as well as those that had fewer comorbidities, minor structural knee damage, greater knee range of motion, and greater quadriceps femoris muscle strength.

CONCLUSIONS

The Serbian version of the LEFS is feasible, valid, and reliable for use in both clinical practice and clinical studies to assess self-reported physical functioning in older individuals with knee osteoarthritis.

Patient-Reported Lower Extremity Outcomes Following Fibula or Medial Femoral Condyle Free Flaps for Upper Extremity Defects

BACKGROUND

Free fibula flap (FFF) and medial femoral condyle (MFC) flap are commonly used for upper extremity osseous reconstruction, yet donor-site morbidity has never been systematically compared.

METHODS

Patients who underwent an FFF or MFC for upper extremity extra-carpal osseous reconstruction at 3 academic hand centers were retrospectively identified. Only patients who underwent reconstruction for a defect in which either flap type is routinely used or has been described in the literature were deemed eligible. Patients who agreed to participate were asked to complete the Lower Extremity Functional Scale (LEFS) and Lower Limb Core Scale (LLCS). The reported population norm median score of LEFS is 77 points. The LLCS population norm mean score is 90.52 points.

RESULTS

Twenty-one patients (10 MFC, 11 FFF) were enrolled. The median LEFS score for patients after MFC was 76 (interquartile range [IQR], 49-80) points and 75 (IQR, 56-79) points after FFF. The median LLCS score for patients after MFC was 96.4 (IQR, 87.9-100) points and 100 (IQR, 91-100) points after FFF. Median LEFS scores were slightly below the population norm, whereas median LLCS scores were above the norm for both FFF and MFC. All patients stated they would have the surgery again and that any dysfunction or pain in the leg was justified by the benefit in the arm.

CONCLUSIONS

When considering whether to use an MFC or FFF for upper extremity reconstruction, both flap types appear to result in modest and comparable donor-site morbidity.

Effect of fracture level on the residual fracture gap during tibial intramedullary nailing for tibial shaft fractures

INTRODUCTION

The development of fracture gap during intramedullary nailing in tibial fractures is associated with poor fracture fragment contact and increased time to union and complications. This study aimed to evaluate the effect of the fracture level in the development of the fracture gap and the effect of the fracture gap on pain, radiologic and functional outcomes, and complication rate.

MATERIAL AND METHOD

A total of 45 patients who underwent reamed intramedullary nailing due to closed transverse or short oblique tibial shaft fractures were divided into the proximal fracture group and the distal fracture group. The correlations between the visual analog scale (VAS) score, modified radiograph union score for tibias (RUST), and postoperative 1-year lower extremity functional scale scores, residual fracture gap, and time to union were evaluated.

RESULTS

The mean fracture gap amounts in the immediate postoperative anteroposterior and lateral radiographs were 5.6 ± 1.7 and 6.0 ± 1.7 mm in proximal fractures and 0.3 ± 2.4 mm and 0.4 ± 2.3 mm in distal fractures, respectively (p < 0.001 and p < 0.001, respectively). The mean time to union was 21.9 ± 2.9 weeks in the proximal fracture group and 16.7 ± 2.4 weeks in the distal fracture group (p < 0.000). The residual fracture gap amount significantly correlated with the level of fracture (r = 0.811, p < 0.001).

DISCUSSION

Tibial shaft fractures proximal to the isthmus level tend to develop significantly larger fracture gaps than distal fractures. It is associated with increased time to union and radiographic union scores as well as slightly higher complication and reoperation rates.

Spatiotemporal parameters from remote smartphone-based gait analysis are associated with lower extremity functional scale categories

Objective

Self-report tools are recommended in research and clinical practice to capture individual perceptions regarding health status; however, only modest correlations are found with performance-based results. The Lower Extremity Functional Scale (LEFS) is one well-validated measure of impairment affecting physical activities that has been compared with objective tests. More recently, mobile gait assessment software can provide comprehensive motion tracking output from ecologically valid environments, but how this data relates to subjective scales is unknown. Therefore, the association between the LEFS and walking variables remotely collected by a smartphone was explored.

Methods

Proprietary algorithms extracted spatiotemporal parameters detected by a standard integrated inertial measurement unit from 132 subjects enrolled in physical therapy for orthopedic or neurological rehabilitation. Users initiated ambulation recordings and completed questionnaires through the OneStep digital platform. Discrete categories were created based on LEFS score cut-offs and Analysis of Variance was applied to estimate the difference in gait metrics across functional groups (Low-Medium-High).

Results

The main finding of this cross-sectional retrospective study is that remotely-collected biomechanical walking data are significantly associated with individuals' self-evaluated function as defined by LEFS categorization (n = 132) and many variables differ between groups. Velocity was found to have the strongest effect size.

Discussion

When patients are classified according to subjective mobility level, there are significant differences in quantitative measures of ambulation analyzed with smartphone-based technology. Capturing real-time information about movement is important to obtain accurate impressions of how individuals perform in daily life while understanding the relationship between enacted activity and relevant clinical outcomes.

Recovery of two elite footballers from adductor strain with dry needling and eccentric strengthening: Two case studies

INTRODUCTION

Groin injuries are common in sports, almost 68% adductor strain among them, which generally more prone in football, soccer, hockey, and other games. The available literature well describes the rehabilitation phase of adductor strain but an application of dry needling on adductor injuries are not yet established.

CASE DESCRIPTION

Two national-level younger football players were clinically diagnosed with the adductor strain. They had severe pain on medial aspect of the thigh, aggravated with kicking and functional activity (VAS- 8/10, LEFS 58/80, 69/80). The therapist assessed the patients and designed their rehabilitation protocol as per their findings of the examination.

OUTCOME

The lower extremity functional scale (LEFS), global rating scale, and VAS were used as outcome variables. The total intervention was given for 10-12 weeks, follow up had been taken for 4 months.

DISCUSSION

The application of dry needling reduced the pain, improved and relieved the symptoms. The eccentric strengthening of the adductors and core stability improved the strength as well as functional activity of the lower limb. The case study is not generalized the effect of treatment. Thus, a randomized control trial is suggested for further study.

Lower limb post-traumatic osteomyelitis: a systematic review of clinical outcomes

PURPOSE

The aim of this study was to examine the patient-reported outcomes of patients presenting with post-traumatic osteomyelitis (PTOM) of the lower limb over the past 15 years. This period was chosen to reflect modern treatment principles and increased centralisation of care.

METHODS

An electronic literature search of the relevant databases (PubMed, Ovid Medline, Embase, and the Cochrane library) was conducted to identify studies published between January 2006 and July 2021 reporting series of greater than 10 patients with PTOM of the tibia or femur at the site of a previous fracture. Studies reporting septic non-union were excluded.

RESULTS

Sixteen eligible studies were identified and included in the final report. Remission of infection was achieved in 93.2% of cases (range 70-100%), whilst amputation was reported in 1-7% of cases. A variety of patient-reported outcome measures were utilised including the lower extremity functional scale, short musculoskeletal functional assessment, Enneking score, and EQ-5D-3L. Limb-specific functional outcomes returned to levels similar to that of the general population although poorer outcomes were noted in specific cohorts including those with complex anatomic disease and active medical comorbidities.

CONCLUSION

Infection following fracture fixation remains a difficult problem to treat. Regardless, using modern treatments and techniques patients can have comparable functional outcomes to that of the general population. High-quality studies are required to advance our knowledge into which types of treatments offer a benefit and how to further improve outcomes.

Identifying Postural Instability in Children with Cerebral Palsy Using a Predictive Model: A Longitudinal Multicenter Study

Insufficient postural control and trunk instability are serious concerns in children with cerebral palsy (CP). We implemented a predictive model to identify factors associated with postural impairments such as spastic or hypotonic truncal tone (TT) in children with CP. We conducted a longitudinal, double-blinded, multicenter, descriptive study of 102 teenagers with CP with cognitive impairment and severe motor disorders with and without truncal tone impairments treated in two specialized hospitals (60 inpatients and 42 outpatients; 60 males, mean age 16.5 ± 1.2 years, range 12 to 18 yrs). Clinical and functional data were collected between 2006 and 2021. TT-PredictMed, a multiple logistic regression prediction model, was developed to identify factors associated with hypotonic or spastic TT following the guidelines of "Transparent Reporting of a multivariable prediction model for Individual Prognosis or Diagnosis". Predictors of hypotonic TT were hip dysplasia (p = 0.01), type of etiology (postnatal > perinatal > prenatal causes; p = 0.05), male gender, and poor manual (p = 0.01) and gross motor function (p = 0.05). Predictors of spastic TT were neuromuscular scoliosis (p = 0.03), type of etiology (prenatal > perinatal > postnatal causes; p < 0.001), spasticity (quadri/triplegia > diplegia > hemiplegia; p = 0.05), presence of dystonia (p = 0.001), and epilepsy (refractory > controlled, p = 0.009). The predictive model's average accuracy, sensitivity, and specificity reached 82%. The model's accuracy aligns with recent studies on applying machine learning models in the clinical field.

Care for the patient with hip pain

ABSTRACT

Hip pain is a common and sometimes disabling condition that affects adults in the primary care setting. The NP must understand the assessment, diagnosis, and treatment options for patients with hip pain. Proper care of these patients often involves conservative medical management and coordination with physical therapy.

The impact of knee arthrodesis on gait kinematics, muscle activity and patient-reported outcome

BACKGROUND

The aim of this retrospective study was to analyze gait kinematicsandoutcome parameters after knee arthrodesis.

METHODS

Fifteenpatients with a mean follow-up of 5.9 (range0.8-36) years after unilateral knee arthrodesis were included. A 3D gait analysis was performed and compared to a healthy control group of14patients. Comparative electromyography was performed bilaterally at the rectus femoris, vastuslateralis/medialisand tibialis anterior muscles. The assessment further included standardized outcome scores- Lower Extremity Functional Scale (LEFS) andShort Form Health Survey (SF-36).

RESULTS

The 3D analysis showed a significantly shortened stance phase (p = 0.000), an extended swing phase (p = 0.000), and an increased time per step (p = 0.009) for the operated side compared with thenonoperatedside. There were statistically significant differences in the extent of movement of the hips, knees and ankles among the operated andnonoperatedsides and the control group. For the mean EMG measurement, no significant difference was found between the healthy control group and the patients with arthrodesis.The average LEFSscorewas 27.5 ± 10.6out of a maximum of 80 points,and the mean physical total scale and mean emotional total scale scores for the SF-36 were 27.9 ± 8.5and 52.9 ± 9.9, respectively.

CONCLUSIONS

Arthrodesis of the knee joint causes significant kinematic changes in gait pattern,and patients achieve poor results in subjective and functional outcomes(SF- 36, LEFS).Arthrodesis ensures that the extremities are preserved and can enable walking, but it must be viewed as a severe handicap for the patient.

Comparing Patient-Reported Outcomes Measurement Information System Computer Adaptive Testing With Existing Measures After Operative Interventions for Extremity Fractures

INTRODUCTION

Patient-Reported Outcomes Measurement Information System (PROMIS) enables the use of computer adaptive testing (CAT). The aim of this prospective cohort study was to compare the most commonly used disease-specific instruments with PROMIS CAT questionnaires in patients with trauma.

METHODS

All patients with trauma (ages 18-75) who underwent an operative intervention for an extremity fracture between June 1, 2018, and June 30, 2019, were included. The disease-specific instruments were the Quick Disabilities of the Arm, Shoulder, and Hand for upper extremity fractures and the Lower Extremity Functional Scale (LEFS) for lower extremity fractures. Pearson's correlation (r) between the disease-specific instruments and the PROMIS CAT questionnaires (PROMIS Physical Function, PROMIS Pain Interference, and PROMIS Ability to Participate in Social Roles and Activities) was calculated at week 2, week 6, month 3, and month 6. Construct validity and responsiveness were calculated.

RESULTS

A total of 151 patients with an upper extremity fracture and 109 patients with a lower extremity fracture were included. At month 3 and month 6, the correlation was strong between the LEFS and PROMIS Physical Function (r = 0.88 and r = 0.90, respectively), and at month 3, the correlation was strong between the LEFS and PROMIS Social Roles and Activities (r = 0.72). At week 6, month 3, and month 6, there was a strong correlation between the Quick Disabilities of the Arm, Shoulder, and Hand and PROMIS Physical Function (r = 0.74, r = 0.70, and r = 0.76, respectively).

CONCLUSIONS

The PROMIS CAT measures are acceptably related to existing non-CAT instruments and may be a useful tool during follow-up after operative interventions for extremity fractures.

Profunda Artery Perforator Flaps From the Posteromedial Region of the Thigh for Head and Neck Reconstruction

OBJECTIVE

Profunda femoris artery perforator flaps (PAPFs) have not been widely used in head and neck reconstructions. The feasibility and outcomes of PAPFs for various head and neck reconstructions need to be investigated.

STUDY DESIGN

Retrospective analysis.

SETTING

A single-institution review.

METHODS

PAPFs were utilized in head and neck reconstructions from 2019 to 2021. Local anatomy, surgical technique, and complications were discussed. Chimeric PAPF applications with muscle components were described for coverage of extensive multiunit defects. Additionally, aesthetic and functional outcomes were compared with anterolateral thigh perforator flaps.

RESULTS

A total of 33 cases were included. The average age was 54.2 years (range, 30-74). The most common underlying pathology was oral squamous cell carcinoma (n = 26, 78.8%), while the mean ± SD body mass index was 25.4 ± 2.8 kg/m² . Middle perforators (n = 14, 42.4%) were the most commonly utilized ones. The perforator-based chimeric/composite applications were used in 9 (27.3%), with the muscular components consisting of gracilis (n = 3, 9.1%), adductor magnus (n = 5, 15.2%), or semimembranosus muscles (n = 1, 3.0%). Venous thromboses of the PAPFs were found in 2 (6.1%), though salvaged. The occurrence of postoperative 90-day morbidity (complication) was related to mandibulectomy/maxillectomy (P = .020). Postoperative validated questionnaires showed a trend of intermediate to high scores, indicating noninferior outcomes in several categories, when compared with the anterolateral thigh perforator flap counterparts.

CONCLUSION

PAPFs are a good reconstructive alternative for intermediate to large head and neck reconstructions. Besides, PAPFs can provide sufficient tissue volume and versatility of potentially incorporating adjacent muscle components.

Standardized Quantitative Sensory Testing to Assess Insufficient Recovery of Touch Discrimination in Free Flap Surgery

BACKGROUND

With major advances in microsurgical techniques, free tissue transfer has become a widely adopted approach to treat complex soft-tissue defects. However, sensory recovery is poor, leaving the anesthetic skin prone to injuries.

METHODS

Twenty-eight patients with 22 anterior lateral thigh flaps and six latissimus dorsi flaps on their extremities participated in the study. Quantitative sensory testing and two-point discrimination was performed in three test areas and one control on the contralateral unaffected extremity. Physical disability, mental health, quality of life, and characteristics of pain were assessed by the painDetect, Disabilities of the Arm, Shoulder, and Hand, Lower Extremity Functional Scale, and 12-Item Short Form questionnaires, respectively.

RESULTS

Somatosensory profiles of all flaps were characterized by an overall loss of nerve function. Small-fiber function was mostly recovered, whereas large-fiber function, and thus touch discrimination, was severely impaired. Mechanical detection thresholds improved over time and from center to the periphery. Reported pain was mild to moderate and correlated with decreased physical function.

CONCLUSIONS

Standardized quantitative sensory testing provides a useful tool kit to assess the sensory regeneration after surgical treatment of soft-tissue defects. After free tissue transfer, small-fiber function recovers with nerve ingrowth in a centripetal direction from the flap margins to the center, likely by way of collateral axonal sprouting from the undamaged nerves surrounding the flap. Myelinated fibers recover slowly and inefficiently.

CLINICAL QUESTION/LEVEL OF EVIDENCE

Therapeutic, IV.

Modified surgical anchor refixation in older patients with acute proximal hamstring rupture: clinical outcome, patient satisfaction and muscle strength

INTRODUCTION

After conventional surgical refixation of the hamstrings after proximal hamstring rupture, patients frequently experience pain while sitting and deficits in hamstring muscle strength of the operated side. To improve these outcomes, we have modified the surgical anchor placement and have carried out a thorough follow-up examination.

MATERIALS AND METHODS

Thirteen older patients (8 female, 5 males) with a median age of 64.2 (range, 52.1-80.4) years were surgically treated for acute proximal hamstring rupture using modified anchor placement and participated in a follow-up assessment at a median of 46.2 (11.2-75.0) months after surgery. Patients completed the Perth Hamstring Assessment Tool (PHAT), quality of life questionnaire (EQ-5D-5L) and the Lower Extremity Functional Scale (LEFS), and rated their satisfaction level on a scale from 0 to 100%. Local tenderness on the ischial tuberosity and maximum passive hip flexion were measured on both limbs. Maximum isokinetic knee flexor muscle strength was measured bilaterally using a dynamometer.

RESULTS

The median (range) PHAT, EQ-5D-5L and LEFS score were 78.8/100 (54.6-99.8), 0.94/1 (0.83-1) and 88.75/100 (61.25-100). The median satisfaction was 100% (90-100%). Only one patient felt discomfort when the ischial tuberosity was palpated. Neither maximum passive hip flexion nor maximum isokinetic flexor muscle strength differed between the operated and non-operated side (P > 0.58). Clinical scores did not correlate with the leg symmetry index of knee flexor muscle strength (Spearman's rho < 0.448, P > 0.125). There were no tendon re-ruptures, or postoperative sciatic radiculopathy, at the time of follow-up.

CONCLUSIONS

The modified extra-anatomical anchor placement resulted in good clinical and functional outcome of surgical repair of acute proximal hamstring rupture. Especially the absence of postoperative pain while sitting and the comparable muscle strength to the contralateral side is promising.

CLINICAL TRIAL REGISTRATION

ClinicalTrials.gov Identifier: NCT04867746, registered.

Patient-reported outcomes following free flap lower extremity reconstruction: A systematic review and meta-analysis

PURPOSE

Free flap reconstruction in the lower extremity has shown success for the management of large and complex defects, restoration of function, and favorable aesthetic outcomes. Patient-reported outcomes (PROs) have not been well explored in previous literature. This meta-analysis aimed to provide a comprehensive summary of PROs after free flap reconstruction in the lower extremity.

METHODS

We searched MEDLINE and Embase from 1946 to 2021 for studies reporting on PROs following free flap reconstruction in the lower extremity.

RESULTS

Overall, 53 studies were included, and 11 studies reported validated PRO measures for meta-analysis. A total of 1953 patients underwent reconstruction with 1958 free flaps for lower limb defects with a mean follow-up of 3.26 (0.25-7.83) months. The mean postoperative Lower Extremity Functional Scale (LEFS) scores were 60.3 (±12) out of 80 points (4 studies, 85 patients). The mean postoperative AOFAS scores were 75.1 (±15) out of 100 points (4 studies, 68 patients). The mean postoperative SF-36 scores were 88.1 (±8.0) out of 100 points; mental health component was 48.7 (±8.9), and physical component was 38.4 (±8.2), out of 50 points (4 studies, 88 patients).

CONCLUSION

Our findings demonstrated that patients report improved physical health, mental health, and function following lower extremity reconstruction with free flaps. Patients reported similar improvements in functional scores following lower extremity reconstruction regardless of their free flap type. Furthermore, patients with myocutaneous flaps may have improved mental health and worse physical health scores when compared to perforator flaps. The evidence profiles presented in this review indicate that additional research is needed to help guide future decision-making.

Long-term outcomes of lower limb post-traumatic osteomyelitis

PURPOSE

Whilst recurrence and amputation rates in post-traumatic osteomyelitis (PTOM) are described, limb specific functional outcomes are not, leading to a knowledge gap when counselling patients prior to management. We aim to investigate the patient reported outcomes (PROMS) of this patient group to provide reference for discussions with patients prior to embarking on treatment.

METHODS

Single institution cross-sectional retrospective study of all patients presenting with PTOM of the tibia/femur over a 7-year period. Alongside recurrence and amputation rates, patient reported outcomes were recorded including the lower extremity functional scale (LEFS), EQ-5D-3L and EQ-VAS.

RESULTS

Seventy-two patients (59 male; median age 46 years) were identified. Treatment was principle-based and included debridement (with Reamer-Irrigator-Aspirator (RIA) in 31/72), local antibiotics (52/72), soft tissue reconstruction (21/72) and systemic antibiotic therapy in all cases. PROMS were collected in 84% of all eligible patients at a median of 112-month post-treatment. Twelve patients experienced recurrence, whilst nine underwent amputation. The median LEFS was 60, the EQ-5D-3L index score was 0.760, and the EQ-VAS was 80. These scores are substantially lower than those seen in the general population (77, 0.856 and 82.2, respectively). LEFS was significantly higher, where RIA was utilised (69.6 vs 52.8; p = 0.02), and in those classified as BACH uncomplicated (74.4 vs 58.4; p = 0.02). EQ-5D-3L was also higher when RIA was utilised (0.883 vs 0.604; p = 0.04), with no difference in EQ-VAS scores.

CONCLUSIONS

Patients with PTOM report functional outcomes below that of the general population, even when in remission. Improved outcomes were associated with uncomplicated disease and the use of RIA.

Outcome of multi-staged induced membrane technique based on post-debridement cultures for the management of critical-sized bone defect following fracture-related infection

The authors' institution utilizes multi-staged induced membrane technique protocol based on post-debridement culture in treating patients with critical-sized bone defect in lower extremity due to infected nonunion or post-traumatic osteomyelitis. This study aimed to evaluate the success rate of this limb reconstruction method and which risk factors are associated with recurrence of infection. 140 patients were treated with multi-staged induced membrane technique from 2013 to 2018 and followed up more than 24 months after bone grafting. The primary success rate of limb reconstruction was 75% with a mean follow-up of 45.3 months. The mean Lower Extremity Functional Scale in success group improved from 12.1 ± 8.5 to 56.6 ± 9.9 after the treatment. There were 35 cases of recurrence of infection at a mean of 18.5 months after bone grafting. Independent risk factors for recurrence of infection were infected free flap, surprise positive culture, deviation from our surgical protocol, and elevated ESR before final bone graft procedure. In conclusion, this study showed that multi-staged induced membrane technique protocol based on post-debridement culture resulted in 75% success rate and revealed a number of risk factors for recurrence of infection.

Heel reconstruction with ALT free flap in a 4-year-old patient after a severe lawnmower injury. A case report

Lawnmowers represent a danger in pediatric population. Frequently, traumas involve limbs. Among the different reconstructive techniques, a free flap is often needed. We discuss the first case of heel reconstruction with an anterolateral thigh flap in a 4-years-old patient after a lawnmower's trauma.

Functional outcomes and health-related quality of life after reconstruction of segmental bone loss in femur and tibia using the induced membrane technique

INTRODUCTION

The induced membrane technique (IMT), frequently called Masquelet technique, is an operative, two-staged technique for treatment of segmental bone loss. Previous studies mainly focused on radiological outcome parameters and complication rates, while functional outcomes and health-related quality of life after the IMT were sparsely reported.

MATERIALS AND METHODS

Retrospective study containing of a chart review as well as a clinical and radiological follow-up examination of all patients treated with the IMT at a single institution. The clinical outcomes were evaluated using the Lower Extremity Functional Scale (LEFS), the Short-Form-36 (SF-36) and the visual analog scale (VAS) for pain. The radiographic evaluation contained of standard anteroposterior and lateral, as well as hip-knee-ankle (HKA) radiographs.

RESULTS

Seventeen patients were included in the study. All had suffered high-energy trauma and sustained additional injuries. Ten bone defects were localized in the femur and seven in the tibia. Ten patients underwent additional operative procedures after IMT stage 2, among them three patients who contracted a postoperative deep infection. The median LEFS was 59 (15-80), and the SF-36 physical component summary (PCS) and mental component summary (MCS) were 41.3 (24.0-56.1) and 56.3 (13.5-66.2), respectively. The median length of the bone defect was 9 (3-15) cm. In 11 patients, union was obtained directly after IMT stage 2. Bone resorption was observed in two patients. At follow-up, 16 of the 17 bone defects had healed. The median follow-up was 59 months (13-177).

CONCLUSION

Our results show a high occurrence of complications after IMT stage 2 in segmental bone defects of femur and tibia requiring additional operative procedures. However, fair functional outcomes as well as a good union rate were observed at follow-up.

Surgical treatment results in patients with defects of the integumentary tissues of the trunk and limbs of mechanical origin

This study aimed to develop and implement a universal method for the quantitative assessment of treatment effectiveness in patients with skin and underlying soft tissue defects of the trunk and extremities. The study involved 242 patients, including 46 patients with upper extremity injuries, 179 with lesions of lower extremity tissues, and 17 patients with defects of the integumentary tissues of the trunk. The greatest treatment effectiveness was observed in patients with upper limb injury: excellent result - 60.0%, good - 33.3%, unsatisfactory - 6.7% of patients. In the group of patients with lower extremity injuries, an excellent result was recorded in 19.6% of cases, good (58.1%), satisfactory (15.1%), and unsatisfactory in 7.2% of patients. In patients with trunk injuries, an excellent treatment result was obtained in 23.5%, good - 35.5%, satisfactory - 23.5%, and unsatisfactory - 17.6%. The universal quantitative method for evaluating treatment effectiveness in patients with various types of damage to the trunk and extremities tissues was proposed. This method makes it possible to objectively determine the level of medical service provided to each patient, which is of great importance in the context of medical service reorganization in the state.

Patient reported outcomes after definitive open tibial fracture management

AIMS

Open tibial fractures are often life-changing injuries and patient outcomes remain poor despite the introduction of national management guidelines. The longer-term impact to the patient can be considerable but this is often overlooked in the literature. This study aims to establish the functional, physical, and psychosocial impact of sustaining an open tibial fracture.

METHODS

We reviewed 69 consecutive Gustilo-Anderson grade IIIB and IIIC open tibial fractures that presented to our Major Trauma Centre (MTC) between September 2012 and April 2018. Each participant was interviewed and sent patient-reported outcome questionnaires, a minimum of 12 months following injury. Our primary outcome was the Lower Extremity Functional Scale (LEFS). Secondary outcomes included the Short-Form 36 Healthy Survey (SF-36), Sickness Impact Profile 128 (SIP) and return to occupation. Subgroups were analysed according to age, Injury Severity Score (ISS) and limb amputation.

RESULTS

The mean follow up was 43 months. 96% were grade IIIB and 4% grade IIIC. The response rate for our study was 72%. The mean LEFS was 42 (IQR 21.5-58.5). All total and sub-domain scores within both the SF-36 and SIP questionnaires were reduced when compared to normative population data. Only 48% of patients returned to full time employment. Subgroup analysis revealed significantly reduced LEFS, SIP and SF-36 subdomain scores for those with a presenting ISS >14 and those undergoing limb amputation.

CONCLUSION

Patients are at significant risk of longer-term functional, physical and psychosocial harm after suffering an open tibial fracture. Those sustaining major polytrauma or amputation demonstrated to have the greatest risk of poor outcome. Early identification of these individuals likely to suffer most from their injury would help direct appropriate resources to those with greatest need at the earliest opportunity.

Comparison of patient-reported outcomes at one year after injury between limb salvage and amputation: A prospective cohort study

Purpose

This single-center, prospective cohort study aimed to compare the patient-reported outcomes one year after injury between limb salvage and amputation and to elucidate whether amputation contributes to early recovery of functionality and quality of life.

Methods

We included 47 limbs of 45 patients with severe open fractures of the lower limb and categorized them into limb salvage and amputation groups. Data on patient-reported outcomes one year after injury were obtained from the Database of Orthopaedic Trauma by the Japanese Society for Fracture Repair at our center. Patients’ limbs were evaluated using the lower extremity functional scale and Short-Form 8. Early recovery was assessed using functionality and quality-of-life questionnaires.

Results

Of the 47 limbs, 34 limbs of 34 patients were salvaged, and 13 limbs of 11 patients were amputated. Significant differences were noted between the limb salvage and amputation groups in terms of the lower extremity functional scale scores (mean: 49.5 vs. 33.1, P = 0.025) and scores for the mental health component (mean: 48.7 vs. 38.7, P = 0.003), role–physical component (mean: 42.2 vs. 33.3, P = 0.026), and mental component summary (mean: 48.2 vs. 41.3, P = 0.042) of the Short-Form 8. The limb salvage group had better scores than the amputation group.

Conclusions

As reconstruction technology has advanced and limb salvaging has become possible, the focus of studies should now be based on the perspective of “how the patient feels;” hence, we believe that the results of this study, which is based on patient-reported outcomes, are meaningful.

Which external fixation method is better for the treatment of tibial shaft fractures due to gunshot injury?

INTRODUCTION

The present study aimed to evaluate the functional and radiological outcomes of AO type monolateral external fixator (AO-EF) and Ilizarov type external fixator (I-EF) in definitive fixation of tibial shaft fractures due to gunshot injury.

HYPOTHESIS

Patients undergoing I-EF would have faster fracture healing with the help of early weight-bearing and the functional scores would be better compared to AO-EF.

MATERIAL AND METHODS

The study consisted of 76 (67M, 9F) patients who underwent surgery between 2010 and 2016 for tibial shaft fracture due to low-velocity gunshot injury (LVGI). The patients were divided into two groups according to the fixation method (AO-EF and I-EF) which was discussed by the surgeon team due to their experience. The average age at the time of injury was 37.8±9.8 (20 to 59 years). Groups are compared according to LEFS score, coronal-sagittal-rotational angle, Johner-Rush score, and complications such as nonunion, malunion, osteomyelitis, and pin-tract infection. The mean follow-up time 31.61±3.83 months (between 24 and 44 months).

RESULTS

No statistical difference was found between groups in terms of demographic characteristics. There was no statistical difference between groups regarding body mass index (BMI). LEFS score and operation duration were higher in the I-EF group (p=0.000 and p=0.006 respectively, p˂0.05). In the I-EF group, hospitalization period, full weight-bearing time, and healing time was shorter than the AO-EF group (p=0.001, p=0.000, and p=0.025 respectively, p˂0.05).

DISCUSSION

Although AO-EF has advantages such as ease of application and short surgery time in the definitive fixation of LVGI tibia shaft fractures, I-EF is a superior technique in terms of functional scores. However, I-EF is a surgical approach that requires relatively more experience. Therefore, the choice of fixator should be determined according to the surgeon's experience in the permanent treatment of LVGI tibial shaft fractures.

LEVEL OF EVIDENCE

IV; retrospective, case-control study.

Community-based outpatient cancer rehabilitation services for women with gynecologic cancer: acceptability and impact on patient-reported outcomes

OBJECTIVE

Women with gynecologic cancers often experience functional impairments impacting quality of life. Physical and occupational therapy (PT/OT) treat functional impairment; however, the acceptability and impact of these services for women with gynecologic cancer are unknown.

METHODS

We reviewed rehabilitation charts of women with gynecologic cancer who received PT/OT (i.e., patients) in 2019 and completed patient-reported outcome measures (PROMs) selected by their therapist at intake (pre) and discharge (post). We calculated descriptive statistics for patient, rehabilitation, and acceptability (0-10) data. For PROM data, we used paired samples t-tests to evaluate pre-post change, and then calculated effect size (Hedge's g) and the proportion who achieved a minimal detectable change (MDC).

RESULTS

PT/OT patients (N = 84) were 64.63 ± 11.04 years old with predominant diagnoses of ovarian (41.7%) or endometrial (32.1%) cancer. They attended a median of 13 sessions (IQR = 8.0-19.0). Sessions were predominantly PT (86%) vs. OT (14%). Median acceptability was 10 (IQR = 9.8-10.0). Pre-post improvement was observed for each of the 17 PROMs used by therapists. Significant improvement (p < .05) was observed for four PROMs: the Patient-Specific Functional Scale (M∆ = 2.93 ± 2.31, g = 1.47, 71% achieved MDC), the Lower Extremity Functional Scale (M∆ = 12.88 ± 12.31, g = 0.61, 60% achieved MDC), the Lymphedema Life Impact Scale (M∆ = 20.50 ± 20.61, g = 1.18, 58% achieved MDC), and the Modified Fatigue Impact Scale (M∆ = 6.55 ± 9.69, g = 0.33, 7% achieved MDC).

CONCLUSION

PT/OT was acceptable and improved patient-reported outcomes for women with gynecologic cancers. Future research is needed to establish gynecologic-specific guidelines for referral and PT/OT practice.

Treatment options for entrapment neuropathy of infrapatellar branch of saphenous nerve post knee arthroplasty: a case report

Background

The infrapatellar branch of the saphenous nerve is highly prone to form a neuroma or undergo transaction after midline incision of knee arthroplasty. The presence of neuroma and entrapment of these fibers can cause pain and numbness/tingling in the knee. The presence of these symptoms can significantly impact rehabilitation outcomes and long-term outcomes.

Case presentation

The patient is a 63-year-old Caucasian female reported to an outpatient orthopedic physical therapy clinic post left knee arthroplasty. The patient reported severe pain (VAS-9/10) with knee range of motion from 5 to 64° flexion. The lower extremity functional score was 42/80 with moderate deficits in function.

Conclusion

The anterior inferior knee pain with saphenous nerve entrapment can cause severe symptoms. Soft tissue mobilizations followed by neurodynamic techniques can improve neural mobility and functional outcomes (LEFS-52/80).

The Free Myocutaneous Tensor Fasciae Latae Flap—A Workhorse Flap for Sternal Defect Reconstruction: A Single-Center Experience

Introduction: Deep sternal wound infections (DSWI) after cardiac surgery pose a significant challenge in reconstructive surgery. In this context, free flaps represent well-established options. The objective of this study was to investigate the clinical outcome after free myocutaneous tensor fasciae latae (TFL) flap reconstruction of sternal defects, with a special focus on surgical complications and donor-site morbidity. Methods: A retrospective chart review focused on patient demographics, operative details, and postoperative complications. Follow-up reexaminations included assessments of the range of motion and muscle strength at the donor-site. Patients completed the Quality of Life 36-item Short Form Health Survey (SF-36) as well as the Lower Extremity Functional Scale (LEFS) questionnaire and evaluated aesthetic and functional outcomes on a 6-point Likert scale. The Vancouver Scar Scale (VSS) and the Patient and Observer Scar Assessment Scales (POSAS) were used to rate scar appearance. Results: A total of 46 patients (mean age: 67 ± 11 years) underwent sternal defect reconstruction with free TFL flaps between January 2010 and March 2021. The mean defect size was 194 ± 43 cm2. The mean operation time was 387 ± 120 min with a flap ischemia time of 63 ± 16 min. Acute microvascular complications due to flap pedicle thromboses occurred in three patients (7%). All flaps could be salvaged without complete flap loss. Partial flap loss of the distal TFL portion was observed in three patients (7%). All three patients required additional reconstruction with pedicled or local flaps. Upon follow-up, the range of motion (hip joint extension/flexion (p = 0.73), abduction/adduction (p = 0.29), and internal/external rotation (p = 0.07)) and muscle strength at the donor-sites did not differ from the contralateral sides (p = 0.25). Patient assessments of aesthetic and functional outcomes, as well as the median SF-36 (physical component summary (44, range of 33 to 57)) and LEFS (54, range if 35 to 65), showed good results with respect to patient comorbidities. The median VSS (3, range of 2 to 7) and POSAS (24, range of 18 to 34) showed satisfactory scar quality and scar appearance. Conclusion: The free TFL flap is a reliable, effective, and, therefore, valuable option for the reconstruction of extensive sternal defects in critically ill patients suffering from DSWIs. In addition, the TFL flap shows satisfactory functional and aesthetic results at the donor-site.

Low profile external fixation using locking compression plate as treatment option for management of soft tissue problem in open tibia fracture grade IIIA: A case series

INTRODUCTION

External fixators are the most common fixation method for fractures with substantial soft tissue compromise. Nonetheless, the frames used are bulky, uncomfortable, and cumbersome to patients. Using locking compression plate (LCP) as an external fixator (low profile external fixation/LPEF) owns the same properties as standard external fixators but may overcome disadvantages because of its low-profile frame. This case series aims to evaluate the results of LPEF for the management of tibia fracture with soft tissue compromise.

PRESENTATION OF CASES

We reviewed five patients at our centers who underwent surgery in 2020 with the application of LPEF. These patients had grade IIIA open tibia fracture with respective complications. The follow-up duration was 6 months post-operative in which we assessed Southampton Wound Assessment Scale (SWAS), laboratory infection markers, radiographic evaluation, and the Lower Extremity Functional Scale (LEFS). The results showed all wounds healed and cases with infection showed tendency of resolving, alongside varying degree of bone healing. The implant was well tolerated for patients and the functional outcome was overall good (mean LEFS: 71.26%).

DISCUSSION

The LPEF is fortuitously lightweight and more convenient for patients to ambulate, thus the compliance of early functional exercise is more likely to happen.

CONCLUSION

Application of LPEF can be considered as an option for treating soft tissue compromised tibia fracture. In our experience, it is low profile, more acceptable to the patients, and displayed favorable outcomes especially in terms of soft tissue or skin healing and infection resolution.

Resurfacing the donor sites of reverse sural artery flaps using thoracodorsal artery perforator flaps

Background

The reverse sural artery (RSA) flap is widely used for lower extremity reconstruction. However, patients sometimes suffer from donor site complications such as scar contracture and paresthesia, resulting in dissatisfaction with the aesthetic outcomes. This study investigated the characteristics of donor site morbidity associated with RSA flaps and described our experiences of dealing with complications by performing resurfacing surgery using thoracodorsal artery perforator (TDAP) flaps.

Methods

From April 2008 to August 2018, a total of 11 patients underwent contracture release and resurfacing surgery using TDAP flaps due to donor morbidity associated with RSA flaps. All affected donor sites were covered with a skin graft, the most common of which was a meshed split-thickness skin graft (six cases).

Results

Eight of the 11 patients (72.7%) suffered from pain and discomfort due to scar contracture, and seven (63.6%) complained of a depression scar. The donor sites were located 6.3±4.1 cm below the knee joint, and their average size was 140.1 cm². After resurfacing using TDAP flaps, significant improvements were found in the Lower Extremity Functional Scale (LEFS) scores and the active and passive ranges of motion (AROM and PROM) of the knee joint. The LEFS scores increased from 45.1 to 56.7 postoperatively (P=0.003), AROM increased from 108.2° to 118.6° (P=0.003), and PROM from 121.4° to 126.4° (P=0.021).

Conclusions

Planning of RSA flaps should take into account donor site morbidity. If complications occur at the donor site, resurfacing surgery using TDAP flaps achieves aesthetic and functional improvements.

Plantar fasciopathy—looking beyond the obvious? A case report

Background

The biggest challenge in treating this diagnosis is the lack of literature focusing on regional interdependence. The current literature suggests a narrow and localized approach targeting plantar fascia and ankle/foot complex. The literature available on conservative treatment focused on utilizing various inflammatory modalities such as injections and extracorporeal shockwave therapy. The surgical approach targets Baxter’s nerve decompression techniques and releases techniques to the gastrocnemius and plantar fascia. The article focuses on utilizing manual therapy techniques to the lumbosacral spine and plantar fascia. In addition, the neurodynamic flossing targeted lateral plantar nerve mobility.

Case presentation

The patient is a 54-year-old African American female seen for right heel pain at Texas’s outpatient orthopedic physical therapy clinic. The patient had the diagnosis of plantar fasciopathy with negative Windlass testing. The patient was provided manual therapy interventions to the lumbosacral spine and plantar fascia to improve weight-bearing patterns and overall functional outcomes.

Conclusion

The manual therapy interventions to the lumbosacral spine and plantar fascia and flossing techniques to the lateral plantar nerve improved symptoms of heel pain. The patient showed improved outcomes with this approach.

Donor Site Morbidity in Unilateral and Bilateral Transverse Musculocutaneous Gracilis (TMG) Flap Breast Reconstruction: Sensation, Function, Aesthesis and Patient-Reported Outcomes

The transverse musculocutaneous gracilis (TMG) flap has become a popular choice for breast reconstruction. This study aimed to compare the donor site morbidity in unilateral and bilateral procedures. Patients receiving a TMG flap (January 2008–October 2019) were invited to a follow-up and grouped according to unilateral (UL group) or bilateral (BL group) breast reconstruction. Outcome criteria included sensation, function and aesthesis of the thighs. Patient-reported outcomes were surveyed using validated questionnaires. The number and kind of refinement procedures for aesthetic purposes on the donor thighs were evaluated. Thirty-eight patients with 59 TMG flaps were included in the study (UL group: n = 17, BL group: n = 21). Normal to slightly diminished superficial skin sensation was maintained in most of the thigh skin (98.4%). Strength and mobility were without impairment in >80% of the thighs in both groups. Thigh symmetry was achieved in both groups. Symmetrisation procedures were significantly more often performed in the UL group (p = 0.005). The total number of refinement procedures was similar in both groups. Patient-reported outcomes were similar with good appearance of the thighs and scars, excellent function and low pain levels. The TMG flap offers excellent function and sensation on the donor thigh. Thigh symmetry and good patient satisfaction may be achieved in both unilateral and bilateral breast reconstructions.

A Quantitative Evaluation of Functional Recovery after Traumatic Lower Extremity Salvage

INTRODUCTION

Soft tissue reconstruction is a routine component of lower extremity trauma care and focus is increasingly being directed towards understanding functional outcomes. This study aims to quantify functional recovery and identify variables associated with functional outcomes of patients who undergo traumatic limb salvage.

METHODS

A retrospective review was performed of patients with lower extremity traumatic injuries requiring vascularized soft tissue reconstruction at a Level 1 trauma center between July 2007-December 2015. Postoperatively, patients were administered the 36-Item Short Form Health Survey Version 2 (SF-36v2) and the Lower Extremity Functional Scale (LEFS) questionnaires by telephone. Demographics, perioperative variables, and postoperative outcomes were analyzed by univariate and bivariate analysis.

RESULTS

Forty-two patients with 42 flaps and a mean of 12.7 months follow up were included in the study. Limb salvage was successful in 38 patients (90.5%). Patients ≥ 40 years old had significantly worse SF-36v2 scores in physical functioning (P ≤0.01) and mental health (P ≤0.05) than their younger counterparts. Patients who had pre-existing hypertension demonstrated significantly lower physical functioning (P ≤0.01). Role limitation due to emotional health was significantly lower in patients who were female (P ≤0.01) or required revision surgery (P ≤0.01). The mean LEFS score was 37.7 ± 18.5.

CONCLUSIONS

Patients exhibited poor functional outcomes following major limb trauma with attempted limb salvage based on two validated patient reported outcomes measures (PROMs). Patient characteristics should be considered in evaluating candidates for reconstruction to optimize outcomes and to effectively counsel patients on their functional prognosis.

PredictMed: A Machine Learning Model for Identifying Risk Factors of Neuromuscular Hip Dysplasia: A Multicenter Descriptive Study

Neuromuscular hip dysplasia (NHD) is a common and severe problem in patients with cerebral palsy (CP). Previous studies have so far identified only spasticity (SP) and high levels of Gross Motor Function Classification System as factors associated with NHD. The aim of this study is to develop a machine learning model to identify additional risk factors of NHD. This was a cross-sectional multicenter descriptive study of 102 teenagers with CP (60 males, 42 females; 60 inpatients, 42 outpatients; mean age 16.5 ± 1.2 years, range 12-18 years). Data on etiology, diagnosis, SP, epilepsy (E), clinical history, and functional assessments were collected between 2007 and 2017. Hip dysplasia was defined as femoral head lateral migration percentage > 33% on pelvic radiogram. A logistic regression-prediction model named PredictMed was developed to identify risk factors of NHD. Twenty-eight (27%) teenagers with CP had NHD, of which 18 (67%) had dislocated hips. Logistic regression model identified poor walking abilities (p < 0.001; odds ratio [OR] infinity; 95% confidence interval [CI] infinity), scoliosis (p = 0.01; OR 3.22; 95% CI 1.30-7.92), trunk muscles' tone disorder (p = 0.002; OR 4.81; 95% CI 1.75-13.25), SP (p = 0.006; OR 6.6; 95% CI 1.46-30.23), poor motor function (p = 0.02; OR 5.5; 95% CI 1.2-25.2), and E (p = 0.03; OR 2.6; standard error 0.44) as risk factors of NHD. The accuracy of the model was 77%. PredictMed identified trunk muscles' tone disorder, severe scoliosis, E, and SP as risk factors of NHD in teenagers with CP.

Rehabilitation of Patients with Osseointegrated Prosthesis after Transfemoral Amputation - Literature-based Recommendation for Postoperative Rehabilitative Procedure

BACKGROUND

Osseointegrative implantation after amputation of the lower extremity is a special treatment option. Physiotherapeutic treatment is important for the functional outcome. This study systematically evaluated existing follow-up treatment protocols to establish a literature-based recommendation for postoperative rehabilitation procedures.

METHODOLOGY

A PubMed literature search was conducted on December 10, 2020, using the following search terms: (osseo-integrat* OR endo-exo OR boneanchored OR bone anchored) AND (prosthe*) AND (leg OR lower limb* OR lower extremit* OR transfem* OR transtib*) AND (rehabilitation). 113 publications were found in this context. 10 of them met inclusion criteria. The Cochrane risk of bias tool was used to determine the publications' quality.

RESULTS

Three systematic rehabilitation protocols have been described: Osseointegrated Prostheses for the Rehabilitation of Amputees protocol, Osseointegration Group of Australia Accelerated protocol and Radboud Amputation: rehabilitation protocol for endo-exo femoral prosthesis. There are clear differences in the duration of the rehabilitation protocols. The quality of published studies is limited due to the high risk of bias and low evidence levels (mainly III - V). A concept for long-term rehabilitation has not been described yet.

CONCLUSIONS

There are various protocols for rehabilitation after treatment with osseointegrative prosthesis. Gradually increasing axial weight bearing started shortly after surgery; step-by-step gait training, adaptation of the prosthesis to the new biomechanics and critical patient selection and pre-operative training have been proven useful for successful rehabilitation. Controlled comparative studies, standardised outcome measurements or comparative studies between different protocols are not available. Models for multi-level long-term care have not been described in the literature so far.

Danish Language Version of the American Orthopedic Foot and Ankle Society Ankle-Hindfoot Scale (AOFAS-AHS) in Patients with Ankle-Related Fractures

The American Orthopedic Foot and Ankle Society Ankle-Hindfoot Scale (AOFAS-AHS) is, to date, the most widely used scale for evaluating foot and ankle disorders. We translated it into Danish and evaluated the reliability, validity and responsiveness of the Danish version of the AOFAS-AHS (AOFAS-DK) in patients aged >18 years with isolated ankle-related fractures. Forward-backward translation, cross-cultural adaption, and validation study were performed. In total, 125 patients completed the AOFAS-DK and the Self-reported Foot and Ankle Score (SEFAS) at 3 time points after the date of fracture. The evaluation was performed according to the Consensus-based Standards for the selection of health Measurement Instruments guidelines. The intra-class correlation coefficient level of the AOFAS-DK total score was 0.87 (95% confidence interval: 0.80-0.91). Cronbach's alpha (CA) for the AOFAS-DK function subscale was 0.62, whereas the floor and ceiling effect of the function subscale was 32% (T1) and 19% (T2), respectively. Construct validity was correlated with the SEFAS, and >75% of the predefined hypotheses could be confirmed. Responsiveness was analyzed using longitudinal data, and showed that the AOFAS-DK can detect changes in scores. The Danish version of the self-administered section of the AOFAS-AHS showed overall good reliability, validity, and responsiveness. The low CA values and the presence of the floor effect might be due to the low number of items and response options available in the scale. The AOFAS-DK can be used to evaluate physical function in patients with ankle-related fractures.

The Need to Improve Patient-Centered Outcome Reporting Following Lower Extremity Flap Reconstruction: A Systematic Review and Meta-analysis

INTRODUCTION

 Research in lower extremity (LE) wound management involving flap reconstruction has primarily focused on surgeon-driven metrics. There has been a paucity in research that evaluates patient-centered outcomes (PCO). This systematic review and meta-analysis examines articles published between 2012 and 2020 to assess whether reporting of functional and quality of life (QOL) outcomes have increased in frequency and cohesiveness, compared with the previous two decades.

METHODS

 PubMed and Ovid were queried with appropriate Medical Subject Heading (MeSH) terms for studies published between June 2012 and July 2020. For inclusion, each study had to report any outcome of any tissue transfer procedure to the LE in comorbid patients, including complication rates, ambulation rates, flap success rates, and/or QOL measures. The PCO reporting prevalence was compared with a previous systematic review by Economides et al which analyzed papers published between 1990 and June 2012, using a Pearson's Chi-squared test.

RESULTS

 The literature search yielded 40 articles for inclusion. The proportion of studies reporting PCO was greater for literature published between 1990 and 2012 compared with literature published between 2012 and 2020 (86.0 vs. 50.0%, p < 0.001). Functional outcomes were more commonly reported between 1990 and 2012 (78.0 vs. 47.5%, p = 0.003); similarly, ambulatory status was reported more often in the previous review (70.0 vs. 40.0%, p = 0.004). This study solely examined the rate at which PCO were reported in the literature; the individual importance and effect on medical outcomes of each PCO was not evaluated.

CONCLUSION

 Less than 50% of the literature report functional outcomes in comorbid patients undergoing LE flap reconstruction. Surprisingly, PCO reporting has seen a downward trend in the past 8 years relative to the preceding two decades. Standardized inclusion of PCO in research regarding this patient population should be established, especially as health care and governmental priorities shift toward patient-centered care.

Effect of verbal encouragement on quadriceps and knee joint function during three sets of knee extension exercise

BACKGROUND: Although the common practice of verbal encouragement is scientifically supported, its effect on the maintenance of force output in fatiguing exertions is unknown. OBJECTIVE: To examine the effects of verbal encouragement on exercise-induced quadriceps and knee joint function during three sets of knee extension exercise. METHODS: Sixty-five healthy males (23.3 years, 175.8 cm, 75.3 kg) underwent testing using the administration of verbal encouragement (n= 32) or not (n= 33) during assessment of quadriceps and knee joint function. Assessments were performed at baseline and times 1, 2, and 3. The knee concentric isokinetic extension at 60∘/s, was performed between the time points. For quadriceps function, maximal isometric strength and activation (central activation ratio) were recorded. Absolute error values on knee flexion replications at 15∘ or 45∘ were recorded for knee joint function. RESULTS: There was no verbal encouragement effect over three sets of exercise in quadriceps strength (condition × time: F3,189= 1.71, p= 0.17) and knee flexion replication (condition × time for 15∘: F3,189= 0.11, p= 0.96; 45∘: F3,189= 0.63, p= 0.6). However, subjects who had received verbal encouragement maintained quadriceps activation (condition × time: F3,189= 5.49, p= 0.001). Specifically, quadriceps activation in the verbal condition was 3.0% higher at time 2 (p= 0.01) and 4.7% higher at time 3 (p= 0.0003) versus in the non-verbal condition. CONCLUSIONS: Verbal encouragement appears to be effective in maintaining central activation, but is insufficient for promoting strength. This supports the idea that peripheral contributing factors play a larger role in force production when performing multiple sets of exercises.

Predicting Hip Dysplasia in Teenagers with Cerebral Palsy in order to Optimize Prevention and Rehabilitation. A Longitudinal Descriptive Study

OBJECTIVE

To develop a predictive model of neuromuscular hip dysplasia (NHD) in teenagers with cerebral palsy (CP) to optimize rehabilitation.

DESIGN

A longitudinal, multicenter, double-blinded, descriptive study of one hundred and two teenagers with CP (age 16.5 ± 1.2 years, range 12-18 years). Data on etiology, diagnosis, spasticity, epilepsy, clinical history, and functional assessments were collected from 2005 to 2017 and entered in the prediction model "PredictMed."

RESULTS

Poor walking abilities [p < .001; Odd Ratio (OR) Infinity], scoliosis (p 0.01; OR 3.22), trunk muscles' tone disorder (p 0.002; OR 4.81), spasticity (p 0.006; OR 6.6), poor motor function (p 0.02; OR 5.5), and epilepsy (p 0.03; OR 2.6) were predictors of NHD development. The accuracy of the model was 77%.

CONCLUSION

Trunk muscles' tone disorder, severe scoliosis, epilepsy, and spasticity were predictors of NHD in teenagers with CP. Based on the results we have developed appropriate preventative rehabilitation interventions.

Assessment of Functional Limitation and Associated Factors in Adults with Following Lower Limb Fractures, Gondar, Ethiopia in 2020: Prospective Cross-Sectional Study

Background

Lower limb fractures account for approximately one-third of all fractures. Lower limb fracture complications are one of the major reasons for hospital stays and have high impact on rehabilitation services. Functional limitations with lower extremities fractures are related to decreased functional mobility, the need for long term use of assistive devices, lack of independence, and the long term need for assistive care. This study aimed to assess the functional limitation and identify the possible predictors among lower limb fracture patients by using the Lower Extremity Functional Scale (LEFS).

Methods

A prospective institutional-based cross-sectional study was conducted from July to October 30/2020, at University of Gondar, comprehensive specialized hospital. The data of 226 participants were collected through face-to-face interviews, patient record review and by physical examination with simple random sampling techniques. Binary logistic regression was used to identify predictors of functional limitation among lower limb fracture with SPSS 25. The strength of the association was present by adjusted odds ratios (OR).

Results

One hundred and eighty-two (n = 182 (80.5%): 95% CI (74.8 to 85.8) patients with following lower limb fracture have functional limitation. Level of education (AOR =5.50; 95% CI: 1.707–17.742), presence of hospitalized complication AOR=3.26; 95% CI (1.147–9.294), severity of pain AOR=3.19; 95% CI (1.399–7.259), duration of onset AOR=9.512; 95% CI (3.585–25.237), knee flexion limitation AOR=7.13; 95% CI (1.926–26.368) were the independent risk factors for functional limitation.

Conclusion

The magnitude of functional limitation in following lower limb fracture individual was considerably high in study setup. Level of education, presence of hospitalized complication, severity of pain, duration of onset, knee flexion limitation were the independent risk factors for functional limitation.