A Quality and Readability Comparison of Artificial Intelligence and Popular Health Website Education Materials for Common Hand Surgery Procedures.

INTRODUCTION: ChatGPT and its application in producing patient education materials for orthopedic hand disorders has not been extensively studied. This study evaluated the quality and readability of educational information pertaining to common hand surgeries from patient education websites and information produced by ChatGPT. METHODS: Patient education information for four hand surgeries (carpal tunnel release, trigger finger release, Dupuytren's contracture, and ganglion cyst surgery) was extracted from ChatGPT (at a scientific and fourth-grade reading level), WebMD, and Mayo Clinic. In a blinded and randomized fashion, five fellowship-trained orthopaedic hand surgeons evaluated the quality of information using a modified DISCERN criteria. Readability and reading grade level were assessed using Flesch Reading Ease (FRE) and Flesch-Kincaid Grade Level (FKGL) equations. RESULTS: The Mayo Clinic website scored higher in terms of quality for carpal tunnel release information (p = 0.004). WebMD scored higher for Dupuytren's contracture release (p < 0.001), ganglion cyst surgery (p = 0.003), and overall quality (p < 0.001). ChatGPT - 4th Grade Reading Level, ChatGPT - Scientific Reading Level, WebMD, and Mayo Clinic written materials on average exceeded recommended reading grade levels (4th-6th grade) by at least four grade levels (10th, 14th, 13th, and 11th grade, respectively). CONCLUSIONS: ChatGPT provides inferior education materials compared to patient-friendly websites. When prompted to provide more easily read materials, ChatGPT generates less robust information compared to patient-friendly websites and does not adequately simplify the educational information. ChatGPT has potential to improve the quality and readability of patient education materials but currently, patient-friendly websites provide superior quality at similar reading comprehension levels.

A Novel Classification of Intraoperative Ulnar Nerve Instability to Aid Transposition Surgery.

HYPOTHESIS: The purpose of this study was to compare inter-and intraobserver agreement of a novel intraoperative subluxation classification for patients undergoing ulnar nerve surgery at the elbow. We hypothesize there will be strong inter- and intraobserver agreement of the four-category classification system and reviewers will have substantial confidence while reviewing the classification system. METHODS: Four blinded fellowship-trained orthopedic hand surgeons reviewed 25 videos in total on two separate viewings, 21 days apart. Variables collected were ulnar subluxation classification (A, B, C or D) and a confidence metric. Subsequent to primary data collection, classification grading was stratified into A/B or C/D subgroups for further analysis. Cohen's kappa scores were used to evaluate all variables collected in this study. The interpretation of kappa scores included ≤0.0 as no agreement, 0.01-0.20 as none to slight, 0.21-0.40 as fair, 0.41-0.60 as moderate, 0.61-0.80 as substantial, and 0.81-1.0 as almost perfect agreement. RESULTS: Interobserver agreement of subluxation classification as a four-category scale demonstrated a moderate agreement on first viewing, second viewing, and when both viewings were combined (kappa=0.51, 0.51, and 0.51 respectively). Seventy-five percent (3 out of 4) of reviewers had moderate intraobserver agreement for ulnar nerve subluxation classification while one reviewer had substantial intraobserver classification (kappa= 0.72). Overall, there was high confidence in 65% of classification scores in the second round of viewing, which improved from 58% in the first viewing round. When ulnar subluxation classification selections were regrouped into classes A/B or C/D, 100% of reviewers had substantial interobserver (kappa=0.74 - 0.75) and substantial to almost perfect intraobserver (kappa=0.71 to 0.91) agreement. CONCLUSIONS: The four-category classification was reproducible within and between reviewers. Agreement appeared to increase when simplifying the classification to two categories, which may provide guidance to surgical decision making. The validation of a reproducible classification scheme for intraoperative ulnar subluxation may aid with decision making and further postoperative outcomes research.

Extensor tendon transfer for fracture-related extensor pollicis longus rupture: Long-term outcome case series.

BACKGROUND: Spontaneous rupture of the extensor pollicis longus (EPL) tendon following both nonoperative and operative treatment of distal radius fractures has been well described. PURPOSE: The purpose of this study was to assess long-term outcomes of extensor indicis proprius to EPL tendon transfers for patients following distal radius fracture and EPL tendon repair. STUDY DESIGN: Retrospective case series focusing on long-term clinical outcomes. METHODS: A retrospective review was conducted for patients who sustained a distal radius fracture and subsequently underwent extensor tendon transfer from 2005-2015 at a private practice center. Outcome measures including index finger (IF) metacarpophalangeal (MCP) and thumb interphalangeal (IP) active range of motion (ROM), digital extension against resistance, subjective complaints, and QuickDASH scores were recorded at final follow-up. RESULTS: Seven patients were included in the study. There were six females and one male subject, mean age of 54 ± 13 years at injury of EPL, and 5/7 involved the left upper extremity. For isolated function, 7/7 (100%) patients had isolated, active IF MCP extension, 6/7 (86%) could extend IF MCP and thumb IP against resistance. Mean IF MCP extension was 1° ± 2°, mean IF MCP flexion was 89° ± 2°, mean thumb IP extension was -5° ± 4°, and mean thumb IP flexion was 67° ± 15°. Mean QuickDASH score was 16 ± 14. CONCLUSIONS: This series shows good long-term functional and patient reported outcomes in patients following extensor indicis proprius to EPL tendon transfers at a single center.

Pulmonary Complications and Mortality in Patients with SARS-CoV-2 Undergoing Elective and Emergent Hand Surgery.

Background Patients acutely infected with severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) may have increased risk for postsurgical pulmonary complications and mortality, particularly with general anesthesia. Surgery is often delayed to mitigate risk; however, excessive delays may result in morbidity. Optimal criteria for delaying surgery in patients with or without symptoms are unknown. This study aimed to evaluate any complications following hand surgery in patients testing positive for SARS-CoV-2. Methods We retrospectively reviewed patients with a positive polymerase chain reaction test within 60 days before or after hand surgery between March 31, 2020 and March 31, 2021. Patients were telephoned also to supplement records. Type of surgery, type of anesthesia, comorbidities, timing of surgery, onset of symptoms, and complications were recorded. Results We identified 21 patients undergoing 26 procedures, of which 21 (81%) were emergency procedures and 5 (19%) were elective. Mean age was 37 years (range: 17-71). General anesthesia was used in 88% of cases, with mean duration of 110 minutes. SARS-CoV-2 was diagnosed on average 6 days preoperatively (range: 39 days preop-14 days postop). Positive tests were usually identified preoperatively (50%), versus day-of-surgery (25%) or postoperatively (25%). Patients were symptomatic in only 27% of cases, and completely asymptomatic in 73%. No asymptomatic patients developed complications. One patient suffered a fracture malunion after delayed surgery. Pulmonary complications were noted in 3 patients; all had prior pulmonary disease and underwent emergency surgeries under general anesthesia. Overall mortality rate was 0%. Conclusion Pulmonary complications and mortality are low following hand surgery in asymptomatic patients with a positive SARS-CoV-2 test.

Technique for Minimally Invasive, Arthroscopic-assisted Distal Radius Fracture Fixation.

Distal radius fractures are common injuries that often require surgical intervention. Commonly, these fractures are fixed using open reduction internal fixation with plating and screws. This often requires a more extensive soft tissue dissection and exposure. In contrast for certain cases, percutaneous headless compression screws may be appropriate. We present a technique for minimally invasive arthroscopic-assisted reduction and percutaneous screw fixation with an extremity traction device. A case is provided to demonstrate the technique as a viable option for the treatment of intra-articular distal radius fractures.

All-Inside Versus Outside-in Repair of Triangular Fibrocartilage Complex Peripheral Tears.

PURPOSE: Triangular fibrocartilage complex (TFCC) peripheral tears with persistent wrist pain can be treated with arthroscopic surgical repair owing to vascularization of the peripheral region. The safety and efficacy of all-inside repair has been shown in prior case series. The purpose of this study was to compare two methods of arthroscopic peripheral TFCC repair: all-inside vertical mattress and outside-in horizontal mattress. METHODS: A 5-year retrospective review was performed on patients treated from 2016 to 2021 with wrist arthroscopy and TFCC repair for Palmer 1B tears. Patients with ulnar extrinsic ligament repair, distal radioulnar joint instability, concomitant ulnar shortening osteotomy, and extensor carpi ulnaris instability were excluded. Patient therapy and office visit records were reviewed. Outcomes including Quick Disabilities of the Arm, Shoulder, and Hand (QuickDASH); range of motion; grip strength; immobilization time; complications; and need for revision procedures were compared. RESULTS: Fifty-two patients were included in the study, 32 in the outside-in group and 20 in the all-inside group. The average follow-up length was 24.8 weeks, with similar range of motion and strength in both groups. The average postoperative QuickDASH score was 13 in the outside-in group and 9 in the all-inside group at 43.5 months, compared with the preoperative QuickDASH scores of 47 and 50, respectively. Mean immobilization time was longer for outside-in than for all-inside (5.25 vs 2.0 weeks, respectively). CONCLUSIONS: All-inside arthroscopic peripheral TFCC repair showed range of motion, grip strength, complications, revisions, and postoperative improvement in QuickDASH scores similar to those with the outside-in technique. TYPE OF STUDY/LEVEL OF EVIDENCE: Therapeutic IV; retrospective comparative study.

Finger Necrosis After Cutaneous Wart Intralesional Injection with Candida albicans Antigen: A Case Report.

CASE: A 25-year-old man presented 18 hours after Candida albicans antigen injection into a left index finger cutaneous wart by his dermatologist. He experienced a rapid-onset inflammatory response, which was indistinguishable from gangrenous infection. Urgent incision and drainage was performed; however, no purulent collection was noted and no organism isolated. At 1-year follow-up, he made a full recovery. CONCLUSION: Intralesional C. albicans antigen injection in digital cutaneous warts may cause an exaggerated immune response resulting in partial necrosis of the finger pulp. The clinical presentation may be difficult to distinguish from coexisting infection, but in some cases, observation may be an appropriate course of action.

Identifying High Direct Variable Costs of Open Carpal Tunnel Release Patients Using Time-Driven Activity-Based Costing.

PURPOSE: To improve value in health care delivery, a deeper understanding of the cost drivers in hand surgery is necessary. Time-driven activity-based costing (TDABC) more accurately reflects true resource use compared with traditional accounting methods. This study used TDABC to explore the facility cost of carpal tunnel release and identify preoperative characteristics of high-cost patients. METHODS: Using TDABC, we calculated the facility costs of 516 consecutive patients undergoing open carpal tunnel release at an orthopedic specialty hospital between 2015 and 2021. Patients in the top decile cost were defined as high-cost patients. Multivariable logistic regression was used to determine preoperative characteristics (age, sex, body mass index, race, ethnicity, Elixhauser comorbidity index, American Society of Anesthesiology score, preoperative Disabilities of the Arm, Shoulder and Hand score, Short-Form 12, and anesthesia type) independently associated with high-cost patients. RESULTS: Surgery-related personnel costs were the main driver (38.0%) of total facility costs, followed by preoperative personnel costs (21.3%). There was a 1.8-fold variation in facility cost between patients in the 90th and 10th percentiles ($774.69 vs $431.35), with the widest cost variations belonging to medication costs ($17.67 vs $1.85; variation, 9.6-fold) and other supply costs ($213.56 vs $65.56; variation, 3.3-fold). Using multivariable regression, predictors of high cost were patient age and use of general anesthesia. Total facility costs correlated strongly with the total operating room time and incision to closure time. CONCLUSIONS: Efforts to decrease operating room time may translate into reduced personnel costs and greater cost savings. Multidisciplinary initiatives to control medication expenses for patients at risk of high costs may narrow the existing variation in costs. TYPE OF STUDY/LEVEL OF EVIDENCE: Economic and Decision Analysis II.

Reliability of Assessing Distal Radius Fractures on a Smartphone Versus PACS.

BACKGROUND: Communication between health care providers is becoming more intertwined with technology. During the pandemic, telehealth strategies grew exponentially. Remote viewing of imaging on a smartphone may offer efficient communication; however, the reliability of injury assessment when compared with traditional methods is not known. The purpose of this study was to evaluate intraobserver and interobserver reliability of distal radius fracture radiograph review for smartphone versus traditional Picture Archiving and Communication System (PACS). METHODS: Eight evaluators (3 attending hand surgeons, 3 hand surgery fellows, 2 orthopedic residents) evaluated 26 distal radius fracture radiographs on 2 different viewers: smartphone or PACS. The reviewers were asked to record: (1) operative or nonoperative preference; (2) fracture classification (based on Fernandez and Jupiter); and (3) treatment strategy (volar plate, dorsal plate, pins, cast, bridge plate, or fragment-specific fixation). The percentage of intraobserver agreement was recorded for each observer. Reliability was calculated using Fleiss' kappa coefficient for intraobserver and interobserver agreement and graded by strength of correlation. RESULTS: Intraobserver agreement averaged 97% when deciding between operative and nonoperative treatment, 76% for classification, and 84% for treatment. Kappa scores were graded as "excellent" for operative decision and "substantial" for classification and treatment. Attendings and fellows generally had higher agreement than that of residents. Interobserver agreement was graded as "substantial" for all categories for both PACS and smartphone. CONCLUSIONS: Evaluation of radiographs on a smartphone for the purpose of treating distal radius fractures does not appear to be significantly different from an evaluation on traditional PACS.

Arthroscopic Trapeziectomy.

Several methods of resection arthroplasty for the thumb basal joint exist, yet one commonality of these procedures is the removal of the trapezium. My preference is to achieve total trapeziectomy through a less invasive approach and encourage immediate mobilization in order to expedite return to function. Herein I present a step by step method of arthroscopic total trapeziectomy without suspensionplasty.

Wide Awake Local Anesthesia No Tourniquet Endoscopic Cubital Tunnel Release.

As demands for faster return to function, improvement in surgical scarring, and minimal disruption to personal schedule have increased, so also have the demands increased for minimally invasive procedures under the wide awake, local anesthetic, no tourniquet method. However, owing to the subcutaneous yet constrained position of the ulnar nerve at the elbow, wide-awake endoscopic cubital tunnel release has remained a technical challenge. We describe a 2-stage local anesthetic injection method that safely introduces local anesthetic within the cubital tunnel and simultaneously achieves comfort, sufficient visualization, and the ability to decompress multiple compression sites through a minimal incision.

Surveying the Use and Perceptions of Wrist Arthroscopy Among Upper Extremity Surgeons.

This study describes current trends in the skill acquisition and practice patterns for wrist arthroscopy among upper extremity surgeons. A survey was sent to the membership of the American Association for Hand Surgery (AAHS). A total of 104 responses were available for analysis. Of those respondents who did not use wrist arthroscopy, lack of educational training was cited as the most common reason. Of those who did use arthroscopy, fellowship training was credited as the primary source. However, most of those who completed an instructional course felt immediately able to perform arthroscopy. Triangular fibrocartilage complex tears were recorded as the most common indication. Surgeons frequently evaluated the midcarpal joint, but did not frequently use arthroscopy for distal radio-ulnar joint or carpometacarpal joint pathology. Ultimately, this highlights an area of improvement for residency and fellowship education. [Orthopedics. 2022;45(5):310-313.].

Managing Challenges in Thumb Carpometacarpal Arthritis.

Thumb carpometacarpal osteoarthritis is commonly encountered and multifactorial in etiology, and its management is based on the radiographic stage and surgeon preference. A variety of management strategies exist including ligament reconstruction, arthroscopic débridement, extension osteotomy, open versus arthroscopic total and partial trapeziectomy with or without interposition and/or suspensionplasty, arthrodesis, and total or hemi implant arthroplasty. A review of the literature shows each of these management strategies to be effective in pain relief, but no one procedure has been shown to be superior despite theoretic benefits to preserving trapezial height. The one common denominator is removal of the arthritic contact between the thumb metacarpal and trapezial surfaces.

Tension Band Wiring in Upper Extremity Surgery.

Tension band wiring is a simple, inexpensive, and effective technique to treat many upper extremity fractures. When tension forces result in a mechanical failure of bone, tension band wiring provides stability and promotes early mobilization by converting tensile forces across a fracture into compressive forces. The tension band principle has distinct advantages of reducing periosteal stripping, technical ease, and cost effectiveness when compared with other operative strategies. This technique can be implemented in a variety of fractures and avulsions about the upper extremity as well as small bone arthrodeses.

Antibiotic Management and Antibiotic Resistance in Hand Infections.

The rates of methicillin-resistant infections in the hand and upper extremity approach 50% in many facilities. In addition, multidrug resistance is beginning to include clindamycin. This article discusses the history, prevalence, and treatment of both community-acquired and health care-associated methicillin-resistant Staphylococcus aureus in regard to hand infections.

Contralateral Heterotopic Thumb-to-Thumb Replantation With Free Ulnar Forearm Fasciocutaneous Flap and Targeted Muscle Reinnervation.

Mangling hand injuries can be difficult to manage owing to the severity and heterogeneity of the injuries. Outcomes after reconstruction of unique injuries are less well-known but provide valuable insight. We present an unusual spare parts reconstruction of a bilateral upper-extremity mangling injury treated with a heterotopic thumb-to-thumb replantation, an acute forearm fasciocutaneous free flap, and targeted muscle reinnervation. This report highlights the utility of microsurgical reconstruction with available autogenous tissue in the acute setting.

Fragment-Specific Fixation in Distal Radius Fractures.

PURPOSE OF REVIEW: Fragment-specific fixation can be a useful tool in treating distal radius fractures. In order to best utilize these techniques, surgeons require an understanding of the normal anatomy, fracture patterns, approaches, and fixation strategies. RECENT FINDINGS: Fragment-specific fixation may be appropriate for certain fracture patterns particularly when monoblock plating techniques are not sufficient. Radial styloid, volar rim, dorsal wall, dorsal-ulnar corner, and impacted intraarticular fragments may be secured with implants designed specifically for each individual fragment. Although more technically demanding, advantages include accurate articular reconstruction, minimal hardware irritation, and reliable functional outcomes.

A Novel Technique for Correcting Radial Length and Translation in Distal Radius Fractures.

We describe a novel technique in correcting distal radius fractures deformed with significant shortening or coronal plane translation in both the acute or chronic setting. The technique involves using a modified push-pull device to assist the surgeon in correcting length and/or translation of the articular block without the use additional hardware outside of the volar plate.

"Damage Control" Hand Surgery: Evaluation and Emergency Management of the Mangled Hand.

Mangled hand injuries are defined as those with significant damage to multiple structures, which may be limb threatening. Historically these injuries resulted in amputation or death, but modern surgical and perioperative advances allow for complex reconstruction and the possibility of a sensate and functional limb. Evaluation begins with surveying for life-threatening injuries followed by a systematic approach to identify injured structures; management begins with preserving all parts, minimizing warm ischemia time, performing débridement, and planning an operative approach to optimize the chance of a functional limb. With careful surgical planning and a well-executed reconstruction, most limbs can be salvaged.