Donor-site morbidity following arthroscopic anterior cruciate ligament reconstruction using peroneus longus tendon autograft.

INTRODUCTION: Peroneus longus has proved to be a promising graft for ACL reconstruction due to its high tensile strength, and ease of harvesting. While multiple studies have assessed the functional outcomes of the knee after ACL reconstruction using peroneus longus autograft, we aimed to evaluated donor site morbidity among the Indian population. MATREIALS AND METHODS: This was a prospective, longitudinal, descriptive study conducted at a tertiary care hospital. Preoperative AOFAS and Karlsson-Peterson scores were obtained, and patients were followed up after surgery for a period of 6-months using the same scoring systems and strength testing with a hand-held Chatillon MSE-100-M dynamometer. Pedobarographs were done using Diers Pedoscan Plantar Pressure Measurement System on a subset of seven patients. RESULTS: 20 patients participated in the study. Mean AOFAS and Karlsson-Peterson scores pre-operatively were 99.7 ± 1.34 and 98.5 ± 4.62 respectively. On completing 6- months of follow-up these scores were found to be 95.6 ± 9.43 and 88.75 ± 18.42 respectively. Deterioration of mean evertor strength was noted at all follow-ups compared to the opposite side. Static pedobarographs showed significant decreased in total surface area of contact and pressure over the posterior aspect of the operated side by 3-months which improved later at 6-months. Dynamic pedobarographs showed decreased mean average plantar pressure while walking on the operated side and significant increase in mean surface area of contact of the operated side (191.886±22.678 cm2) at 6-months of follow-up compared to the opposite side (184.471 ± 22.218 cm2). Five patients showed deviation of the point of maximum pressure while walking on the operated foot making it lateral to the COP with increased lateral plantar/ medial plantar pressure ratio. CONCLUSION: While the use of peroneus longus tendon autografts in arthroscopic ACL reconstruction does not seem problematic on short-term subjective assessment, there is objective evidence in keeping with evertor weakness, weakness of first ray plantar flexion and possible ankle instability. LEVEL OF EVIDENCE: Level lll.

The value of ultrasonography in predicting the outcomes of simple long bone fractures treated by closed intramedullary nail fixation.

PURPOSE: Ultrasonography has been used increasingly in orthopaedic practice credited to its low cost, easy accessibility, non-invasiveness, reproducibility, and safety from radiation. The purpose of this study was to test the validity and efficacy of ultrasonography as an adjunct in the assessment of fracture healing in long bones treated with intramedullary interlocking devices and its predictive value in determining the need for a secondary surgical procedure. METHODS: This was a descriptive longitudinal study of 40 skeletally mature patients who sustained long bone fractures of the tibia or femur treated using intramedullary interlocking nails. Patients with comminuted and segmental fracture patterns were excluded from the study. Each patient was evaluated at 6- and 12-week post-surgery using standard orthogonal radiographs and ultrasonography to assess fracture healing. Patients were then followed up until fracture union. Quantitative data was analyzed using frequency statistics and descriptive data with inferential statistics. RESULTS: Ultrasonography predicted 87.5% union and 12.5% delayed or non-union as early as 6 weeks after surgery, while radiographs predicted 22.5% union as late as 3 months of follow-up. The sensitivity and specificity of ultrasonography in assessing fracture healing were 100% and 97.2%, respectively, with a positive predictive value of 80.0%. Vascular resistance index was less than 0.5 in all patients who developed delayed or non-union. CONCLUSION: Ultrasonography is able to predict fracture outcomes much earlier than standardized radiographs with comparable sensitivity and specificity. Vascular resistance index is an objective parameter in assessing callus quality and predicting fracture outcomes.

Transient cortical blindness in fat embolism syndrome---a diagnostic enigma.

Fat embolism syndrome (FES) is a serious life-threatening manifestation of the fat embolism phenomenon characterized by Bergman's triad of dyspnea, petechiae and mental confusion. While fat embolization into systemic circulation is common, FES occurs in a meagre 0.05%-3% of patients having isolated long bone fractures. Though visual symptoms are commonly attributed to fat embolism retinopathy and is a later occurrence, it may not always be the case. Cortical blindness has been seldom reported in association with FES, and less so as a presenting complaint. Furthermore, no previous literature has described the same in context of an isolated tibia fracture. We report a 20-year-old gentleman with an isolated right tibia shaft fracture who developed sudden onset diminution of vision in both eyes less than 24 h following trauma with no other complaints. Lack of any remarkable ophthalmoscopic findings or other symptoms left us with a diagnostic conundrum. He later went on to develop altered mentation, hypoxia and generalized tonic-clonic seizures with subsequent MRI revealing multiple cerebral fat emboli also involving both occipital lobes. Supportive measures were instituted and his general condition as well as vision gradually improved following which he underwent plate fixation of the fracture under spinal anaesthesia. The perioperative period was uneventful and he was discharged following staple removal. At one month of follow-up, the patient had no residual visual field defects or neurological deficits. Though FES is rare among isolated tibia fractures, this clinical catastrophe may strike in any unsuspected setting thereby warranting a high index of suspicion to ensure early diagnosis and improved patient outcomes.

Clinical and laboratory profile in confirmed vs. suspected septic arthritis patients and its relevance in decision making: A comparative cross-sectional study.

PURPOSE: There were 10%-30% of patients with adult-onset septic arthritis (SA) exhibiting sterile synovial fluid (SF), and the uncertainty in the determining diagnosis of these patients posed a challenge in management. The purpose of this study was to investigate the differences between confirmed (Newman A) and suspected (Newman B & C) SA in adults. METHODS: This was a descriptive study with a cross-sectional study design conducted at a tertiary referral centre from July 2016 to February 2019. Patients aged over 18 years presented to the emergency department with clinical features suggestive of SA and were scheduled to undergo arthrotomy and joint lavage by the treating surgeon were included in the study. Patients with prosthetic joint infections and open joint injuries were excluded. Patients' demographic data, clinical features and laboratory parameters were collected. The clinical and laboratory profile (blood and SF) of the adult patients presenting with features suggestive of SA based on Newman criteria was statistically analyzed by SPSS version 20 software and Microsoft Excel. The categorical variables were expressed as proportions while the continuous variables were expressed as mean (SD) or median (IQR) depending upon the normality of distribution. The difference between the two groups for categorical variables was assessed using the Chi-square test and the difference for continuous variables was assessed using the unpaired t-test and the Mann-Whitney test depending upon normality. A p value < 0.05 was considered significant. RESULTS: Thirty-six patients were divided into confirmed (n = 19) or suspected (n = 17) SA for assessment based on SF culture. The median (IQR) age of the patients was 50 years (37-60 years). There was no significant difference in demographic, clinical and laboratory parameters between the concerned groups. Eight patients presented with fever. Among the confirmed SA cases, 8 were negative for C-reactive protein and 6 had synovial white blood cell count <50,000. Staphylococcus species were isolated in 8 cases. The most common risk factors for SA were chronic kidney disease (25.0%), diabetes mellitus (25.0%), pharmacologic immunosuppression (16.7%), recent joint surgery (11.1%) and distant site infection (11.1%). CONCLUSION: SA is an orthopaedic emergency that needs prompt and aggressive treatment to prevent catastrophic complications. Confirmed and suspected cases of SA exhibit similar demography, clinical features and laboratory parameters at presentation which may mislead the treating surgeon. Management should be based on sound clinical judgment in the event of failure to culture microorganisms.

Perspective of Orthopedists on Pain Management in Osteoarthritis: A Qualitative Study.

CONTEXT: Osteoarthritis (OA) is a degenerative disorder characterized by pain, stiffness, and loss of mobility of the joint. As the most prevalent form of arthritis and a leading cause of impairment, it is imperative to understand the treating doctor's perception of pain relief among these patients. OBJECTIVES: To assess orthopedists' perspectives on pain management in OA. MATERIALS AND METHODS: In this qualitative study, a guide-based interview was conducted on 15 orthopedists of a tertiary care hospital and audio-recorded simultaneously. A grounded theory approach was adopted for data transcription with an inductive approach for thematic manual analysis. RESULTS: Five themes emerged - (1) quality of life: OA produces significant disease burden causing severe impairment; (2) pain management: although patients usually demand immediate pain relief, a multipronged approach to treatment emphasizing on physiotherapy and surgery rather than analgesics is needed. Most participants preferred individual discretion while others felt the need for systematizing pain management; (3) precautions/side effects of treatment: paracetamol is often prescribed due to its better benefit - adversity profile as compared to nonsteroidal anti-inflammatory drugs and weak opioids; (4) barriers: participants expressed several barriers to optimal pain management; (5) counseling: Participants concurred that counseling would improve patients' quality of life. CONCLUSIONS: Participants agreed that OA being associated with debilitating pain and impairment requires optimal pain management for improving patients' quality of life. As crucial as counseling is, it is often compromised due to the large outpatient load. The doctors concurred that a multi-disciplinary team approach is needed to integrate and optimize pain management in OA.

Rotator Cuff Tears: Correlation Between Clinical Examination, Magnetic Resonance Imaging and Arthroscopy.

Background Arthroscopy in diagnosing a rotator cuff injury has surgical and anaesthesia-related risks. Magnetic resonance imaging (MRI), a non-invasive procedure, is expensive, and lacks dynamic components making it less favourable. Clinical examination narrows the diagnosis, but lacks diagnostic accuracy due to overlap of clinical signs and symptoms. We aimed to determine the diagnostic accuracy of clinical examination and MRI in rotator cuff tears by correlating it with arthroscopy. Methods This prospective, cross-sectional validation study included patients (N=28) with shoulder pain with clinical characteristics suggestive of rotator cuff tears. Clinical diagnoses and MRI were done preoperatively, following which each patient underwent arthroscopic surgery. Shoulder arthroscopy findings were correlated with those of clinical examination and MRI. Results The mean age of patients was 50.21±9.66 years, with 60.71% being males. Clinical examination was 100% sensitive and 73.8% specific for detecting rotator cuff tears. MRI was 92.85% sensitive and 98.8% specific in detecting rotator cuff tears. Shoulder MRI demonstrated a higher agreement with arthroscopy than clinical results for subscapularis, supraspinatus, infraspinatus, teres, and biceps tendon appearance. Conclusion MRI results in identifying rotator cuff pathologies are comparable with arthroscopy. Clinical examination findings are variable due to an examiner's bias and therefore its diagnostic scope is limited. However, clinical examination with MRI together might accurately identify the rotator cuff injury.

No Child's Play: Under-five Child Feces Management in a Rural Area of Bengaluru Urban District, India.

Background: Inappropriate feces disposal leads to environmental contamination, and increases the risk of exposure to children. We aimed to estimate the proportion of rural households with knowledge and practice of safe management of feces (SMoF) among under-five children and to identify associated factors. Materials and Methods: A cross-sectional study was conducted in eight villages in Bengaluru Urban district over 2 months, using a face-validated semi-structured interview schedule. SMoF was defined based on five criteria - defecation site, transport tool, feces disposal, cleaning of transport tool, and hand washing. Results: Out of 320 under-five children surveyed, 15.7% were pre-ambulatory and 84.3% were ambulatory. The majority of the caregivers (92.5%) felt that children should defecate in the latrine and only 23.7% were aware that child feces were more infectious than adult feces. SMoF was only practiced by caregivers of ambulatory children (52.6%). Households with older caregivers (P = 0.01) and those living in a pucca house (P = 0.02) with a latrine inside (P = 0.04) were found to practice SMoF. Children of households that practiced unsafe disposal of child feces experienced more diarrheal episodes (P = 0.04). Caregivers >20 years were found to have better odds of SMoF [20-25 years (adjusted odds ratio, aOR: 9.02), 26-30 years (aOR: 12.17), >30 years (aOR: 8.93)] compared to those <20 years. Conclusion: The proportion of households with knowledge and practice of SMoF was low. Awareness of SMoF is essential to reduce the incidence of diarrheal diseases and improve sanitation. Our findings also call for awareness building at schools and colleges.

The Ideal Orthopaedic Surgeon: Comparing Patient Preferences of Surgeon Attributes to Notions Held by Orthopaedic Postgraduates.

Introduction: Stereotypes have been a barrier to providing patients a diverse orthopaedic workforce. Our goal was to identify stereotypes and disparities among doctors and their patients regarding the attributes that should determine a competent orthopaedic surgeon. Materials and Methods: A cross-sectional descriptive multicenter study was conducted in India. Tailored questionnaires were administered to patients and orthopaedic postgraduates to determine the attributes they believe patients prefer in their orthopaedic surgeon. Likert data and data on preferred sex of the surgeon were analyzed as categorical data sets using frequency statistics. Participants were asked to rank surgeon attributes and analysis was based on frequency of an item among top 5 surgeon attributes. Results: 304 patients and 91 orthopaedic postgraduates participated in the study. 70.4% and 73% of patients and 27.5% and 29.6% of postgraduates preferred an orthopaedic surgeon with greater physical strength as an outpatient consultant or operating surgeon respectively. 81% of patients had no preference of the sex of their doctor. 56% of postgraduates felt patients would prefer a male operating surgeon, none felt their patient would prefer female orthopaedic surgeon. 92.3% of the female postgraduates felt patients would prefer a male orthopaedic surgeon. Patients most often ranked years of experience, surgical outcomes, time spent with patients, reputation, and physical strength in their top 5 surgeon attributes and sex, religion, and community were given least importance. Conclusion: Diversity among the orthopaedic workforce is necessary to optimize patient care. It is our collective responsibility to educate our patients and trainees and redress the misconceptions and stereotypes that plague our profession. Supplementary Information: The online version contains supplementary material available at 10.1007/s43465-023-00988-2.

Arthroscopic management of Juxta-articular chondroblastoma with bone substitutes - A case report.

Chondroblastoma, a rare benign bone tumour arising from the epiphysis, accounts for approximately 1% of all primary bone tumours and is known to be locally aggressive with potential for metastases and local recurrence. Open surgical curettage is associated with high risk of recurrence and potential for damage to the physis resulting in growth disturbances. We report a 14-year-old girl with chondroblastoma involving the distal femoral epiphysis in whom an arthroscopic approach was employed for thorough curettage of the lesion under direct vision followed by cavity management using bone graft substitute. At seven years follow-up she is asymptomatic, has normal knee function and her radiographs have shown good osteointegration of the synthetic graft with no evidence of recurrence. By combining the principles of intra-articular and endosteal arthroscopy in select patients, both tumour excision and cavity management can be done arthroscopically.