Robotic-Assisted Hip and Knee Arthroplasty: A Bibliometric Analysis Using the Scopus Database.

Robotic-assisted hip and knee arthroplasty represents cutting-edge advancements in orthopedic surgery, harnessing robotic technology to enhance precision, improve clinical outcomes, and facilitate intra-operative procedures. In these robotic-assisted surgeries, the robotic systems assist surgeons in planning and executing joint replacement surgeries, thereby facilitating personalized implant positioning and optimizing the fit and alignment of hip and knee implants. Despite the increasing attention garnered by robotic-assisted hip and knee arthroplasty in recent years, a comprehensive bibliometric analysis using the Scopus database has yet to be conducted. This bibliometric analysis reviews the Scopus database from 1961 until 2022 to investigate the literature on the field of robotic-assisted hip and knee arthroplasty. A total of 577 articles that satisfied the selection criteria were included in this review. The majority of the articles focus more on total knee replacement, compared to total hip replacement and unicompartmental knee arthroplasty. The overwhelming majority of the articles were authored by researchers and clinicians from the United States of America (USA) and the United Kingdom (UK). Similarly, most of the articles with the highest number of citations were authored by researchers and clinicians from these regions. This comprehensive bibliometric analysis using Scopus in the domain of robotic-assisted hip and knee replacement has the potential to act as a roadmap for researchers, clinicians, and policymakers, facilitating informed decision-making, promoting collaborative initiatives, and guiding the development of future studies to further advance the field of robotic-assisted hip and knee arthroplasty.

A Rare Case of Obliterated Femoral Canal in Atypical Femoral Shaft Fracture Related to Bisphosphonate Therapy.

Bisphosphonates have been accepted as the first-line treatment for postmenopausal osteoporosis. Atypical femoral shaft fracture is one of the side effects of long-term bisphosphonate therapy. The mainstay treatment of this atypical fracture is bisphosphonates cessation and stabilization with internal fixation. We are reporting a rare case of a blocked intramedullary femoral canal found during surgery of an 85-year-old Indian lady with an atypical femoral shaft fracture related to her five-year alendronate therapy. We found difficulty in passing the guidewire through the fracture site during the closed method, which renders open reduction to manage the obliterated intramedullary canal. The importance of changing decisions intraoperatively should be highlighted to avoid further complications. Fracture union is achieved during our follow-up in the clinic.

Tiptoe Walking in the Presence of Superimposed Aeromonas With Dengue Infection.

The rise in limb salvage surgeries has led to an increase in post-traumatic equinus contractures, resulting in secondary causes of tiptoe walking. There is notable evidence linking superimposed bacteremia to heightened risks of morbidity and mortality in dengue patients, particularly when the immune system is compromised, leading to documented cases of Aeromonas-induced necrotizing fasciitis with myonecrosis. A case report from August 2019 involves a five-year-old boy admitted for dengue fever, which progressed to severe bilateral leg necrotizing fasciitis caused by concurrent Aeromonas infection. The child further underwent urgent surgical debridement and post-operatively was diagnosed with necrotizing fascio-myositis of the bilateral leg. Despite urgent surgical intervention, the patient developed long-term complications of persistent equinus contractures in both legs, necessitating subsequent surgical Achilles tendon lengthening. This case underscores the potential fatality of superimposed Aeromonas septicaemia in dengue patients and emphasizes the need for vigilant monitoring and intervention in serious soft tissue infections in growing children and adolescents.

Rare Case of Focal Gigantism of the Foot.

Macrodystrophia lipomatosa (MDL) is a rare congenital variant of focused gigantism that is non-hereditary. Typically, MDL presents with localized gigantism in either the hand or foot. In this case report, we present the unique instance of a 12-year-old girl who has experienced enlargement of the first and second toes on her right foot since birth. Plain radiographs and MRI findings revealed the accumulation of fatty tissue around the first and second toes, medial and lateral aspects of the first metatarsal, extending up to the medial plantar arch of the foot. To enhance foot functionality and alleviate any issues with wearing footwear, a successful reconstruction surgical intervention was performed. As a result, the patient can now wear shoes without any difficulties. MDL is a very uncommon kind of congenital localised gigantism, and surgical consultation is frequently performed for cosmetic reasons.

The Incidence of Gastrocnemius Tightness Among Clinic Staff in a District Hospital's Clinic in the State of Kedah, Malaysia.

Aim Musculus Gastrocnemius Tightness (MGT) has been linked with common foot and ankle pathologies. These symptoms sometimes are not severe enough for the patient to seek treatment. This study aims to determine the incidence rate of MGT among our clinical personnel and if there is any association between foot and ankle symptoms with MGT. Materials and methods This observational cross-sectional study involves clinical personnel from our Specialist Clinics at Hospital Kulim, Malaysia. We interviewed and assessed 85 volunteers of which, we measured the passive ankle dorsiflexion of the volunteers (the Silfverskiöld) test, to diagnose MGT. We then used the Manchester Oxford Foot Questionnaire (MOxFQ) is used to determine the functional outcome of our volunteers. Results Out of a total of 85 volunteers assessed, 12 (14%) volunteers were found to have gastrocnemius tightness. Among this cohort, 11 were symptomatic. Out of the 73 who did not have MGT, there were three symptomatic volunteers. There was a significant association between volunteers with foot and ankle symptoms with gastrocnemius tightness, compared to those without. There was a significant difference in the relationship between the MOxFQ scores in all components (walking, pain, and social) when comparing those with and those without MGT. Conclusion We conclude that there is a significant association between foot and ankle symptoms and MGT in our clinic sample population. However, these symptoms were not severe enough for these symptomatic volunteers to seek treatment. We should consider screening symptomatic staff and implementing stretching protocols.

Unusual Presentation of Giant Upper Limb Malignant Melanoma.

Melanoma is rare among the Asian population. In Malaysia, there is little public awareness of melanoma compared to other types of cancer. Giant melanomas measuring more than 10 cm are rarely encountered and there are limited data available regarding this disease. We would like to report an unusual presentation of giant malignant melanoma of upper limb in a 62-year-old patient who presented with a five-month history of a progressively enlarging, painless mass on his left arm. This mass which measures 10 x 15 cm turned out to be a giant malignant melanoma of the left arm. To our knowledge, this is the largest melanoma of arm reported in Malaysia. Radiological findings were suggestive of soft tissue sarcoma with lung metastasis. Patient underwent wide local excision of left-arm mass and upper limb reconstruction. The diagnosis of malignant melanoma was made based on the final histopathology report. Despite aggressive treatment involving multidisciplinary units, it did not prevent the disease progression and patient succumbed five months after his presentation. Here, we present our experience in the management of this large malignant melanoma of the arm and to stress the sinister nature of melanoma.

Metastatic Vascular Pleomorphic Leiomyosarcoma in a Previously Treated Cervical Carcinoma Patient: A Diagnostic Dilemma.

Vascular leiomyosarcoma is a rare malignant tumour of the smooth muscle connective tissue. Patients are usually asymptomatic in the early stages and only present when the lesion causes compressive or obstructive effects or has metastasized. We report a case of vascular pleomorphic leiomyosarcoma in a 70-year-old lady with a background history of squamous cell carcinoma of the cervix. She presented with a three-month history of low back pain, which radiated to the anterior bilateral thigh. Initial radiological findings revealed metastatic lesions involving the spine and lungs. Two spinal biopsies done were inconclusive. Increasing severity of pain over the right thigh prompted further imaging, which revealed bilateral femoral lesions. The patient underwent surgery which involved excision of the tumour in the right proximal femur with skeletal reconstruction using megaprosthesis. Proximal femoral nail was performed for the left femur. Intra-operatively, tumour was noted at the anteromedial aspect of the proximal right thigh surrounding the superficial femoral vein. Histopathological report of the right thigh mass finally confirmed a diagnosis of vascular pleomorphic leiomyosarcoma. The patient presented four months later with bilateral pulmonary embolism with deep vein thrombosis in addition to progression of the disease.

Hair Thread Tourniquet Syndrome in an Infant: Emergency Exploration Saves Limbs.

Hair thread tourniquet syndrome (HTTS) is a rare condition where fibres constrict around appendages causing ischaemia and necrosis. It is a sporadically reported condition, where almost all reported cases showed involvement of fingers, toes or genitalia. A significant number of the cases are infants aged two weeks to six months where it is attributed to the mother's excessive hair fall due to hormonal changes after delivery. We present a two-month-old infant who was irritable for the past two days with her left ring finger exhibiting an ischaemic constriction with no apparent insulting agent. She successfully treated surgically after we suspected an incomplete removal of hair thread in the emergency department. We would like to highlight the importance of a high index of suspicion in cases as such as early intervention saves the appendage.