ChatGPT in orthopedics: a narrative review exploring the potential of artificial intelligence in orthopedic practice

The field of orthopedics faces complex challenges requiring quick and intricate decisions, with patient education and compliance playing crucial roles in treatment outcomes. Technological advancements in artificial intelligence (AI) can potentially enhance orthopedic care. ChatGPT, a natural language processing technology developed by OpenAI, has shown promise in various sectors, including healthcare. ChatGPT can facilitate patient information exchange in orthopedics, provide clinical decision support, and improve patient communication and education. It can assist in differential diagnosis, suggest appropriate imaging modalities, and optimize treatment plans based on evidence-based guidelines. However, ChatGPT has limitations, such as insufficient expertise in specialized domains and a lack of contextual understanding. The application of ChatGPT in orthopedics is still evolving, with studies exploring its potential in clinical decision-making, patient education, workflow optimization, and scientific literature. The results indicate both the benefits and limitations of ChatGPT, emphasizing the need for caution, ethical considerations, and human oversight. Addressing training data quality, biases, data privacy, and accountability challenges is crucial for responsible implementation. While ChatGPT has the potential to transform orthopedic healthcare, further research and development are necessary to ensure its reliability, accuracy, and ethical use in patient care

Comprehensive Criteria for Differential Diagnosis and a Surgical Management Algorithm for Occipital Neuralgia and Migraine Headaches

Summary: The differential diagnoses and nuances of the surgical management of occipital migraine and occipital neuralgia have not been clearly discussed in the available literature. This study aims to highlight additional diagnostic features and offers an algorithm for the surgical treatment of occipital migraine and occipital neuralgia based on the vast experience of the senior author spanning over 23 years. A retrospective cohort study was conducted to review the number and distribution of patients who underwent surgical treatment for occipital migraine headaches and neuralgia and the signs and symptoms observed.Among the 660 patients who underwent surgical treatment for headaches within the territory of the greater occipital nerves, 86 patients underwent isolated deactivation of the greater occipital site (site IV) or combined greater and lesser occipital sites (site IV and site VI surgical). Within the isolated occipital headache group, 43 patients met the criteria for migraine headaches and 43 for occipital neuralgia. Our additional observation on the differences between the occipital neuralgia and migraine groups included that occipital neuralgia is more commonly unilateral, less commonly familial, and more commonly associated with a whiplash-type injury. In addition, the patient with occipital neuralgia can consistently identify the distinct point of pain using the index finger. An ultrasound Doppler signal can also be detected at the pain site and a pulse is often palpable in the site identified by the patient. Occipital neuralgia is also commonly continuous and unrelenting, with occasional spikes of shooting pain, and is less likely to respond to botulinum toxin-A injection. Patients with occipital neuralgia often have a single-site headache while patients with migraine headaches often suffer from headaches in multiple sites. Additional clinical criteria are offered for the differential diagnosis of occipital migraine headaches and occipital neuralgia based on the vast experience of the senior author and the developed surgical management algorithm

The Liver as Another Possible Target Organ for Bacillus cereus Infection

A case of liver abscess due to Bacillus cereus infection in an immunocompetent 59-year-old man is reported. Percutaneous drainage and antimicrobial therapy, with vancomycin and levofloxacin afterwards, have been demonstrated to be an appropriate treatment, leading to clinical and radiological cure

The Acute Achilles Tendon Rupture: An Evidence-Based Approach from the Diagnosis to the Treatment

Background and Objective: Acute Achilles tendon rupture (AATR) is a common injury with a significant impact on daily living. Although various systematic reviews and meta-analyses have been written on the topic, no actual consensus exists on the best treatment. We aimed to collect the highest quality of evidence on the subject and to produce a document to which to refer, from the diagnosis to the final treatment. Material and Methods: Inclusion criteria were systematic reviews discussing Achilles tendon rupture, concerning either diagnostic criteria, classification, or treatment; English language; clearly stated inclusion and exclusion criteria for patients’ selection. Results: Thirteen systematic reviews were included in the study. A strong consensus exists about the higher risk of re-rupture associated with non-operative treatment and a higher risk of complications associated with surgical repair. Conclusions: The combination of minimally invasive repair and accelerated functional rehabilitation seems to offer the best results in the treatment of Achilles tendon rupture

Predictive factors of satisfaction following breast reconstruction: do they influence patients?

Introduction: This study aims to analyze whether there is any patient- or treatment-related factor that can influence patients' body perception after mastectomy and autologous or implant-based breast reconstruction. Materials and methods: This retrospective cohort study included patients who underwent immediate implant-based or DIEP flap breast reconstruction. Predictive factors analyzed included chemotherapy, radiotherapy, hormone therapy, body mass index, age, type of mastectomy, and follow-up length. The BREAST-Q was administered postoperatively almost 2 years from the last surgical procedure. Mean BREAST-Q scores were reported for the overall cohort and by modality for the postoperative period. A linear regression model was applied to all BREAST-Q scores with all predictor factors. Results: In total, 325 patients were enrolled in this study (133 DIEP flap and 192 implant-based reconstructions). The DIEP flap reconstruction group with a previous nipple sparing mastectomy showed the highest scores. Patients with a longer follow-up were less satisfied than the ones with a shorter follow-up, which could be considered as an assessment of the outcome. No significant difference was reported between patients who underwent radiotherapy, chemotherapy or hormone therapy and those who did not. Furthermore, age and BMI had no influence on patient satisfaction. Conclusion: This study is the first that groups a large number of patients and analyzes predictive factors of long-term satisfaction of patients undergoing breast reconstruction. This can be regarded as a pilot study to raise the awareness of everyone's clinical practice to predict the attitude that patients have after surgery and to prepare them in the best possible way. Level of evidence iv: This journal requires that authors assign a level of evidence to each article. For a full description of these Evidence-Based Medicine ratings, please refer to the Table of Contents or the online Instructions to Authors www.springer.com .Introduction: This study aims to analyze whether there is any patient- or treatment-related factor that can influence patients' body perception after mastectomy and autologous or implant-based breast reconstruction. Materials and methods: This retrospective cohort study included patients who underwent immediate implant-based or DIEP flap breast reconstruction. Predictive factors analyzed included chemotherapy, radiotherapy, hormone therapy, body mass index, age, type of mastectomy, and follow-up length. The BREAST-Q was administered postoperatively almost 2 years from the last surgical procedure. Mean BREAST-Q scores were reported for the overall cohort and by modality for the postoperative period. A linear regression model was applied to all BREAST-Q scores with all predictor factors. Results: In total, 325 patients were enrolled in this study (133 DIEP flap and 192 implant-based reconstructions). The DIEP flap reconstruction group with a previous nipple sparing mastectomy showed the highest scores. Patients with a longer follow-up were less satisfied than the ones with a shorter follow-up, which could be considered as an assessment of the outcome. No significant difference was reported between patients who underwent radiotherapy, chemotherapy or hormone therapy and those who did not. Furthermore, age and BMI had no influence on patient satisfaction. Conclusion: This study is the first that groups a large number of patients and analyzes predictive factors of long-term satisfaction of patients undergoing breast reconstruction. This can be regarded as a pilot study to raise the awareness of everyone's clinical practice to predict the attitude that patients have after surgery and to prepare them in the best possible way. Level of evidence iv: This journal requires that authors assign a level of evidence to each article. For a full description of these Evidence-Based Medicine ratings, please refer to the Table of Contents or the online Instructions to Authors www.springer.com

Craniotomy Burr Hole Covers: A Comparative Study of Biomechanical, Radiological, and Aesthetic Outcomes Using 3 Different Plug Materials

: Burr holes in the cranial vault are usually made during trephination for craniotomy or drainage of chronic subdural hematomas. The resulting cranial defect might bring to unsatisfactory esthetic outcome. In the current study the authors report clinical data regarding a cohort of patients who were treated with 3 different types of burr hole covers; autologous bone dust from skull trephination, and 2 different types of cylindric plug made out of porous hydroxyapatite in order to evaluate medium and long-term esthetic and radiological outcomes. Twenty patients were consecutively enrolled in the study and in each patient all 3 types of materials were used to cover different holes. Clinical and radiological outcomes at 6 and 12 months, were analyzed for all 3 types of plugs in terms of thickness of the graft coaptation of margins, remodeling, fractures, mobilization, and contour irregularities. In all craniotomy holes filled with autologous bone dust the authors have observed partial or complete bone reabsorption at 1 year and in 60% of the cases a visible and palpable cranial vault contour irregularity was reported. Both types of bone substitutes gave satisfactory results, comparable to autologous bone dust at 6 months and superior at 12 months, especially in terms of thickness and esthetic appearance. Hydroxyapatite plugs have shown better esthetic and biomechanical results and higher patients' satisfaction compared to autologous bone dust while not giving any additional complications

Free Flap Failure and Complications in Acute Burns: A Systematic Review and Meta-analysis

Background:. Severe acute burn injuries represent a challenge to the reconstructive surgeon. Free flap reconstruction might be required in cases of significant critical structure exposure and soft tissue deficits, when local options are unavailable. This study aimed to determine the free flap complication rate in acute burn patients. Methods:. A systematic review and meta-analysis were conducted and reported according to Preferred Reporting Items for Systematic Reviews and Meta-Analysis guidelines and registered on the International Prospective Register of Systematic Reviews database (CRD42023404478). The following databases were accessed: Embase, PubMed, Web of Science, and Cochrane Library. The primary outcome was the free flap failure rate. Results:. The study identified 31 articles for inclusion. A total of 427 patients (83.3% men, 16.7% women) accounting for 454 free flaps were included. The mean patient age was 36.21 [95% confidence interval (CI), 31.25–41.16]. Total free flap loss rate was 9.91% [95% CI, 7.48%–13.02%], and partial flap loss was 4.76% [95% CI, 2.66%–8.39%]. The rate of venous thrombosis was 6.41% [95% CI, 3.90%–10.36%] and arterial thrombosis was 5.08% [95% CI, 3.09%–8.26%]. Acute return to the operating room occurred in 20.63% [16.33%–25.71%] of cases. Stratified by body region, free flaps in the lower extremity had a failure rate of 8.33% [95% CI, 4.39%–15.24%], whereas in the upper extremity, the failure rate was 6.74% [95% CI, 3.95%–11.25%]. Conclusion:. This study highlights the high risk of free flap complications and failure in acute burn patients