Wrist Pain Research Articles

Injury Incidence and Injury Period Prevalence in Underwater Hockey: A Retrospective Study

Abstract Purpose Underwater Hockey (UWH) is an upcoming sport involving limited contact between players. To date there are no published estimates of injuries in UWH. The aim of this study was to provide estimate on overall injury incidence and injury period prevalence in a sample of UWH players. Methods A cross-sectional study design with a convenience sample of UWH players recorded injuries sustained over the previous 12-month period. A total of 441 UWH players completed the study online questionnaire. Descriptive statistics with confidence intervals, alongside a one variable Chi squared test (χ2) or independent sample t-test. Results The overall injury incidence was 2.33/1000 h. Wrist, hand, and finger injuries combined (31.8%) were the most frequently injured regions followed by isolated shoulder injuries (16.8%). Contact with another player was the most frequent injury mechanism (43.5%) attributed, whilst the most common injury duration was between 8 and 28 days (35.9%). Conclusion This is the first study to report injury data in a sample of UWH players. Incidence rates were similar to other water-based sports such as endurance swimming. The high prevalence of wrist, hand and finger and shoulder injuries suggest that future injury prevention programmes should look to include upper limb-focussed risk reduction strategies.

Detection of scapholunate interosseous ligament injury using dynamic computed tomography-derived arthrokinematics: A prospective clinical trial

Scapholunate interosseous ligament injuries are a major cause of wrist instability and can be difficult to diagnose radiographically. To improve early diagnosis of scapholunate ligament injuries, we compared injury detection between bilateral routine clinical radiographs, static CT, and dynamic four-dimensional CT (4DCT) during wrist flexion-extension and radioulnar deviation. Participants with unilateral scapholunate ligament injuries were recruited to a prospective clinical trial investigating the diagnostic utility of 4DCT imaging for ligamentous wrist injury. Twenty-one participants underwent arthroscopic surgery to confirm scapholunate ligament injury. Arthrokinematics, defined as distributions of interosseous proximities across radioscaphoid and scapholunate articular surfaces at different positions within the motion cycle, were used as CT-derived biomarkers. Preoperative radiographs, static CT, and extrema of 4DCT were compared between uninjured and injured wrists using Wilcoxon signed rank or Kolmogorov-Smirnov tests. Median interosseous proximities at the scapholunate interval were significantly greater in the injured versus the uninjured wrists at static-neutral and maximum flexion, extension, radial deviation, and ulnar deviation. Mean cumulative distribution functions at the radioscaphoid joint were not significantly different between wrists but were significantly shifted at the scapholunate interval towards increased interosseous proximities in injured versus uninjured wrists in all positions. Median and cumulative distribution scapholunate proximities from static-neutral and 4DCT-derived extrema reflect injury status.

Scapholunate Advanced Collapse (SLAC) and Scaphoid Nonunion Advanced Collapse (SNAC): A Review of Treatment Options for Stage II.

Scapholunate advanced collapse (SLAC) and scaphoid nonunion advanced collapse (SNAC) represent clinical entities identified by a pattern of predictable degenerative changes. They are the most common causes of wrist arthritis. Both entities can remain asymptomatic for many years and may go undiagnosed. Diagnosis is usually confirmed through clinical examination, which reveals progressive wrist pain and instability. Radiographically, degenerative changes in the radiocarpal and midcarpal joints are present, as well as nonunion of the scaphoid fracture in SNAC. The management differs according to the stage. Particularly in this review article, we reviewed the treatment options for stage II SLAC and SNAC wrist. In addition to the well-described surgical techniques such as proximal row carpectomy and four-corner fusion, alternatives such as capitolunate arthrodesis, three-corner fusion, and soft tissue procedures like capsulodesis and tenodesis are available. Proximal row carpectomy and partial arthrodeses yield comparable results. Soft tissue procedures are viable alternatives and are preferred in younger patients to avoid early salvage operations.

Bilateral Scaphoid Fractures: A Systematic Literature Review.

Bilateral scaphoid fractures are rare lesions, warranting a review to synthesize current knowledge, identify gaps, and suggest research directions. Two authors, adhering to PRISMA guidelines, in January 2024 identified 16 case reports (1976-2023). Data extraction included demographics, injury mechanisms, associated injuries, fracture sites, treatments, and outcomes. Among 121 initial outcomes, 16 articles met the criteria, predominantly affecting young people (93.75% males, mean age 22 years). High-energy traumas (75%) often caused associated wrist injuries (68.75%). Most fractures required surgical intervention (68.75%), primarily headless compression screws. Bilateral scaphoid fractures, which are rare but associated with high-energy traumas, commonly involve wrist injuries. Surgical management is often necessary, yielding better outcomes with fewer complications. Further research is essential to understand the epidemiology, optimal management, and long-term results. Early diagnosis and appropriate treatment are crucial for preventing complications and ensuring favorable patient outcomes.

Postoperative Benefits of Soft Tissue Wrist Arthroscopy: Retro- and Prospective Analyses of Outcome Measures.

Background: Elective soft-tissue-only wrist arthroscopy is a standard procedure in hand surgery for the diagnosis and treatment of wrist pain. A number of pathologies can be treated arthroscopically, with the aim of pain reduction and improved wrist mobility. A postinterventional evaluation of the treatment using objective and patient-reported outcome measures (PROMs) allows for an evidence-based statement about the benefits of soft-tissue-only wrist arthroscopy. Methods: A dual-center study combining retro- and prospective clinical analyses of patient outcomes after soft-tissue-only wrist arthroscopies was performed. The data were collected at two hospitals with departments specializing in hand surgery. The outcome was measured by assessing the range of motion of the wrist and its manual strength, as well as PROMs, including Disabilities of the Arm, Shoulder and Hand (DASH) scores. Results: A total of 154 soft interventions met the study criteria and could be included. Seven months after the elective soft-tissue-only wrist arthroscopies, mobility improved significantly for active extension and flexion, as well as the ulnar and radial abduction of the wrist. The grip strength also improved significantly, by an average of 6 kg, during this period. The DASH score improved significantly, from 35 points to 14 points. Additionally, wrist pain at rest was reduced significantly. Conclusions: After elective soft-tissue-only wrist arthroscopy, patients showed an overall functional improvement in their wrist, with a significant reduction in pain and improvement of mobility and grip strength. This study emphasizes the importance of wrist arthroscopy as a successful treatment option for soft tissue pathologies of the wrist.

Complex Axial Carpal Dislocation with Scapholunate Ligament Injury

Abstract Background Axial carpal dislocations (ACDs) are high-impact injuries, involving both proximal and distal carpal rows, adding complexity to the diagnostic and treatment challenges. This article explores a distinctive case of axial radial carpal dislocation, highlighting an irreducible second carpometacarpal joint (CMCJ) and concomitant scapholunate (SL) ligament injury. Understanding the background of axial carpal injuries is crucial for recognizing and addressing these complex cases effectively. Description A 27-year-old man presented with a left wrist injury following a motorcycle accident, revealing an irreducible second CMCJ with a unique ligamentous injury pattern. Despite unsuccessful closed reduction attempts, the surgical intervention involved a dorsal midline incision, fixation of the second CMCJ and SL interval, and ligament repair. Postoperative assessment demonstrated proper alignment with a mild gap in the SL interval, revealing the intricate nature of the injury. Literature Review Existing studies describe a type of axial dislocation starting at the third webspace, traveling through capitate–hamate intervals leading to scaphoid dislocation. However, in the article, we describe a variant of ACD through second CMCJ causing an SL interval instability. Clinical Relevance Recognizing and comprehensively addressing axial radial carpal dislocations are crucial for optimal patient outcomes. The case report contributes valuable insights into the rare pattern of ACD involving SL instability that was missed on initial radiographs but detected through computed tomography scan and thereby managed appropriately. Any CMCJ dislocation should raise a suspicion of axial dislocation unless proved otherwise.

Radiocarpal Osteochondral Allografts for Wrist Pain Postproximal Row Carpectomy

Abstract Background Surgical options for patients with recurrent wrist pain after salvage procedures, such as proximal row carpectomy (PRC), are limited and primarily result in total wrist arthrodesis (TWA). Osteochondral allografting (OCA) offers an additional option to address refractory wrist pain due to arthritis while preserving some range of motion. Case Description A 65-year-old, right hand dominant male developed chronic wrist pain, secondary to untreated scapholunate and triangular fibrocartilage complex ligament tears. The patient underwent a PRC, radial styloidectomy, and partial wrist denervation with good initial pain relief. Two years later, symptoms returned with radiographs demonstrating capitate sclerosis. A salvage arthroplasty with OCA produced relief of symptoms. Literature Review Refractory wrist pain after salvage procedures have traditionally been managed with TWA or less commonly, wrist arthroplasty. Capitate resurfacing and interposition have expanded indications for PRC. OCA is a chondral replacement procedure that utilizes cadaveric cartilage allograft plugs to replace damaged cartilage in various articular joint surfaces. Although OCA used in the lower extremity and shoulder has demonstrated improved pain relief and return of function, it has not been reported in the wrist. Clinical Relevance There are limited options for refractory wrist pain after salvage procedures. We present an additional alternative to TWA, by resurfacing the radiocarpal joint affected by chondromalacia after a PRC. This option offers another treatment modality for recurrent wrist pain while still preserving some element of range of motion.

The Validity and Reliability of a Smartphone Application for Measuring Wrist and Metacarpophalangeal Joint Motion.

Background Accurate measurement of the range of motion (ROM) is crucial for guiding upper extremity rehabilitation. Inaccurate measurements can mislead clinicians and harm patient compliance. This study aimed to evaluate the validity and reliability of a smartphone application (Angulus) for measuring wrist and metacarpophalangeal (MCP) joint ROM. Methodology This study included 64 volunteers with no prior wrist injuries. Thewrist flexion/extension, radial/ulnar deviation, and MCP joint flexion/extension ROM were assessed by an experienced physiotherapist (Assessor 1) using the Angulus and a standard two-arm goniometer. The validity of Angulus was evaluated by correlating it with the goniometer measurements using the Pearson correlation coefficient. For the reliability analysis, an inexperienced biomedical engineer (Assessor 2) performed the same measurements using Angulus twice in different sessions, in addition to Assessor 1. The intra-rater and inter-rater reliability were tested using the intraclass correlation coefficient. Results The mean age of the participants was 29.5 ± 8.2 years, with 62% being female. The validity of the Angulus app measurements was indicated by the adequate to excellent correlation between the Angulus and goniometer measurements (ranging from 0.44 to 0.81). The intra-rater reliability of the Angulus app was excellent for Assessor 1 (ranging from 0.76 to 0.90) and adequate to excellent for Assessor 2 (ranging from 0.71 to 0.88). The inter-rater reliability of Angulus was excellent (ranging from 0.91 to 0.96). Conclusions Angulus is a valid and reliable method to measurethe wrist and MCP joint ROM.

Internet Addiction Disorder Pada Generasi-Z Di Era Modernisasi

Internet addiction is continuous use of the internet so that it can interfere with daily life. In this case students experience health problems in society. The ease of internet access nowadays makes students more vulnerable to internet addiction. Factors that influence internet addiction such as academic stress, family closeness, closeness of peers and fast emotions. The characteristics of addiction from the emotional side are feeling better when opening favorite sites, feeling anxious when away from the internet, ignoring people around for internet access, losing interest in activities in the real world, starting to lie about what is done on the internet, preferring online from sleeping at night. The characteristics of addiction from the physical side are experiencing physical changes in the body, headaches, back pain, wrist pain due to holding gadgets for too long. To overcome this problem students need to limit the use of internet time, delete applications that are less useful, pursue interests and hobbies that do not use the internet. The purpose of this study was to find out whether students engage in behavior that leads to internet addiction. This research uses literature study method. This research can be concluded that the internet is very influential on the student environment because it starts to decrease student interest in learning. This is because the student's learning motivation also decreases because he is more concerned with his social network than his academic achievement. To minimize these negative impacts, as users we have to be smarter, smart internet is how an internet user can manage and use internet technology wisely according to their needs and not violate internet ethics and code of ethics.

HEIGHT-TO-LENGTH RATIOS OBTAINED BY WRIST RADIOGRAPHY TO ASSESS SCAPHOID MALUNION: RADIOGRAPHIC AND CLINICAL OUTCOMES OF 32 CASES

Purpose: Scaphoid nonunion and malunion can be observed after scaphoid fracture. While the diagnosis of nonunion is well defined in the literature, there is no consensus on the diagnostic criteria and clinical outcomes of scaphoid malunion. The aim of the study is to define the direct radiography parameters of scaphoid malunion and determine the clinical outcomes. Methods: Patients applied to our clinic with the diagnosis of scaphoid fracture between January 2020 and June 2021, and were analyzed retrospectively. 32 patients treated with surgical or conservative methods were included in the study. Nonunions and cases with a follow-up period of less than 12 months were excluded. Scapholunate (SL) angles and height-to-length (H/L) ratios of scaphoid were measured on wrist radiography to assess scaphoid malunion. Malunion was defined as SL angle >60° and ROC analysis was applied to determine cutoff H/L ratio in wrist radiography. Wrist functionality and pain were evaluated with the Patient-Rated Wrist Evaluation (PRWE) and MAYO scores. The range of motion (ROM) and grip strength were also recorded. Results: Seventeen patients (53.1%) underwent surgery while conservative treatment was applied to the other 15 (46.9%). Of these, six patients (18.8%) met the definition of malunion. According to receiver operating curve (ROC) analysis, the cutoff H/L ratio in posteroanterior wrist radiographs was 0.602 ([Formula: see text] < 0.001) and the cutoff H/L ratio in lateral wrist radiographs was 0.692 ([Formula: see text] = 0.003). The ROM values for flexion/extension and radial/ulnar deviation was smaller in the malunion group ([Formula: see text] = 0.023 and [Formula: see text] = 0.014, respectively). However, no significant difference was observed in pronation/supination values ([Formula: see text] > 0.05). Mean MAYO score was 75.0 in malunion group and 90.0 in nonmalunion group ([Formula: see text] = 0.003). While the mean PRWE value was 24.50 in malunion, it was 14.15 in nonmalunion ([Formula: see text] = 0.023). Conclusion: Evaluation of H/L ratio in wrist radiography provides valuable information in the diagnosis of scaphoid malunion. Scaphoid malunions have poorer functional outcomes.

Prevalence of Wrist Pain in Bakers

Prevalence of Wrist Pain in Bakers

Size and fixation options of dorsoulnar fragments in distal radius fractures

PurposeThis study aimed to investigate the influence of size and fixation options of dorsoulnar fragments on the clinical outcomes of distal radius fractures (DRFs). MethodsThis retrospective analysis was performed on 94 patients with DFR accompanied by dorsoulnar fragments, spanning the period from October 2018 to November 2022. Mean follow-up was 15.5 (range, 12–20) months. Patients were divided into small- (<5 %, n = 28), middle- (5–15 %, n = 50), and large- (>15 %, n = 16) sized groups according to articular involvement of dorsoulnar fragments determined by three-dimensional (3D) computed tomography (CT) modeling. Subdivision also took place for the presence of postoperative fragment displacement (>2 mm) and fixation methods including volar locking plate (VLP), VLP combined with dorsal hollow compression screw (VDS), and VLP combined with dorsal low-profile mini plate (VDP). The radiographic parameters (volar tilt, radial inclination, and radial height) and functional outcome measures of wrist range of motion, wrist function (DASH, PRWE), and wrist pain (VAS) were evaluated and compared between groups. ResultsFracture healing was observed in all patients at final follow-up. No instances of dorsoulnar fragment displacement were observed in patients undergoing VDS and VDP treatment and the incidence of the dorsoulnar fragment displacement was 35 % (n = 8) in small-sized group, 21 % (n = 7) in middle-sized group, and 7 % (n = 1) in large-sized group when patients were treated with VLP. In small-sized group, no significant differences were found between patients with and without dorsoulnar fragment displacement in dorsiflexion restriction (10.6 ± 2.8°, 9.1 ± 2.3°, P = 0.159), pronosupination restriction (9.6 ± 2.1°, 8.6 ± 1.7°, P = 0.188), DASH (11.5 ± 4.1, 10.7 ± 3.2, P = 0.562), PRWE (11.9 ± 4.2, 10.6 ± 3.6, P = 0.425), and VAS (1.1 ± 1.1, 0.9 ± 1.0, P = 0.528). In middle-sized combined with large-sized group, the functional outcome measures of dorsiflexion restriction (12.5 ± 3.7°, 9.8 ± 2.9°, P = 0.022), DASH (14.6 ± 5.2, 11.4 ± 3.7, P = 0.030), and PRWE (15.0 ± 4.5, 11.3 ± 3.9, P = 0.016) were superior in patients without dorsoulnar fragment displacement. In patients treated with VLPs, no significant differences were found in dorsiflexion restriction (9.8 ± 2.5°, 10.8 ± 3.5°, 9.4 ± 2.5°, P = 0.299), pronosupination restriction (9.2 ± 1.9°, 10.1 ± 2.8°, 8.9 ± 1.5°, P = 0.200), DASH (11.1 ± 3.5, 12.9 ± 4.3, 11.1 ± 3.6, P = 0.162), PRWE (11.1 ± 3.9, 12.8 ± 4.2, 10.8 ± 3.9, P = 0.188), and VAS (1.0 ± 1.0, 1.4 ± 1.1, 0.9 ± 0.9, P = 0.151) between small-sized, middle-sized, and large-sized groups. In middle-sized group, no significant differences were found in dorsiflexion restriction (10.8 ± 3.5°, 9.4 ± 2.2°, 9.4 ± 2.4°, P = 0.316); pronosupination restriction (10.1 ± 2.8°, 8.8 ± 1.9°, 9.0 ± 2.5°, P = 0.314), DASH (12.9 ± 4.3, 10.3 ± 3.7, 10.5 ± 3.7, P = 0.133), PRWE (12.8 ± 4.2, 10.4 ± 3.8, 10.6 ± 4.1, P = 0.199), and VAS (1.4 ± 1.1, 0.8 ± 0.7, 1.0 ± 1.1, P = 0.201) between subgroups of VLP, VDS, and VDP. No significant differences were found in radiographic parameters between all groups compared. ConclusionThis study indicated that the strict reduction and fixation of a dorsoulnar fragment might be not essential when its articular involvement was less than 5 %. The volar locking plate (VLP) fixation was commonly effective in treating distal radius fractures accompanied by a dorsoulnar fragment involving over 15 % of the articular surface. Additionally, the use of an additional dorsal hollow compression screw or a dorsal low-profile mini plate can get good wrist function in the early-term follow-up when the dorsoulnar fragment involve 5–15 % of the articular surface.

Thirty-Three-Year Follow-up Following Silicone Scaphoid Arthroplasty: A Case Report.

A 64-year-old man presented with a 3-year history of right wrist pain and swelling 33 years after a silicone scaphoid arthroplasty for chronic scaphoid nonunion. Radiographs demonstrated a deformed scaphoid implant, carpal and distal radius cysts, and mild carpal collapse. He elected to undergo a wrist arthrodesis with a dorsal fusion plate after failing conservative management. Although carpal bone silicone implant arthroplasties of the wrist have long been abandoned, our patient was pain free and fully functional for 3 decades. He was pleased to undergo serial examinations with radiographs for 30 years without any therapeutic intervention.

Pancoast Syndrome Due to Metastatic Hepatocellular Carcinoma

Pancoast tumors are aggressive and locally invasive apical lung cancers that often compress and infiltrate adjacent structures including the brachial plexus, stellate ganglion, ribs, and vertebral bodies. Symptoms of Pancoast tumors include Pancoast Syndrome, characterized by Horner Syndrome and pain and weakness of the ipsilateral upper extremity. Pancoast tumors by definition are primary lung cancer and are nearly always non-small cell lung cancer (NSCLC). There are rare case reports of metastatic non-pulmonary malignancies forming apical lung tumors mimicking Pancoast tumors and causing Pancoast Syndrome. Here, we present a case of a 66-year-old male with a history of unresectable hepatocellular carcinoma (HCC) who presented with one year of progressive left wrist and forearm pain and hand weakness and was found on cross-sectional imaging to have a left upper lobe lung mass invading the T1 and T2 vertebral bodies. Pathology showed very poorly differentiated carcinoma that required specialized testing to achieve diagnostic clarity. The tumor was positive for albumin mRNA, which aided in confirming the lung mass as metastatic HCC. This case highlights a rare incidence of Pancoast Syndrome due to metastatic HCC and emphasizes the importance of considering this diagnosis as an etiology of left upper extremity pain in a patient with previously diagnosed malignancy. This case also demonstrates the utility of albumin mRNA in-situ hybridization as an additional tool in identifying metastatic HCC and reviews general principles of symptomatic management of Pancoast Syndrome.

Combined Effect of Shock Wave to Conventional Physical Therapy Program on Wrist Joint Pain Intensity in Treatment of Triangular Fibrocartilage Complex

Combined Effect of Shock Wave to Conventional Physical Therapy Program on Wrist Joint Pain Intensity in Treatment of Triangular Fibrocartilage Complex

Comparison between Work Related Musculoskeletal Wrist Pain and Carpal Tunnel Syndrome among Students of Figurative Painting and Calligraphy

O b j e c t i v e : To compare painting related variables for carpal tunnel syndrome (CTS) and musculoskeletal wrist pain among students of calligraphy and figurative painting. M e t h o d o l o g y : A comparative cross-sectional study was conducted on 212 participants from 21 January to 25 May 2023. The data was collected from the fine arts departments of public and private universities in Sialkot, Pakistan. Phalen’s clinical test was used to screen the CTS and Boston carpal tunnel questionnaire was used as an outcome measuring tool. SPSS version 22 was used to analyze the data. Mean, Standard deviation and Independent-t-test was used to compare the groups at significance level (p=0.05). R e s u l t s : Out of 212, (N=148, 69.81%) were participants in figurative painting (group A) and (N=64, 30.18%) were in calligraphy (group B) with positive Phalen test. The total mean score of symptom severity scale for CTS was (26.49 ± 6.25) and functional status (21.26±7.58) which determines moderate difficulty with routine tasks. The symptom severity scale for CTS among groups A and B had mean scores (27.83 ± 6.20) and (23.40, ± 5.20) whereas the functional status scale among group A; had mean scores (23.20 ± 7.67) and B (16.79, ± 5.13) respectively. Factors that showed significant difference between painters and calligraphers BCTQ were working hours, medium of paints, size of paint brushes and types of paint brushes (p-value= 0.00). C o n c l u s i o n : The results of this study showed an overall 'moderate' symptom severity and functional difficulty level among participants with CTS but figurative painters were more affected in some factors than calligraphers

Prevalence of Upper Limb Dysfunction in Fashion Designer Students Using Fades Chairs

Background: Fashion design students face an increased risk of upper limb dysfunction due to prolonged sitting, notably exacerbated by the lack of arm and backrests in specialized chairs like the Fades chair. This study aimed to determine the prevalence of upper limb dysfunction among fashion design students using Fades chairs. Methodology: A cross-sectional study was conducted in Lahore, Pakistan, from April to July 2023, involving 169 participants aged 18-25 from the University of Management and Technology (UMT) and the National College of Arts (NCA). The study excluded participants with systemic diseases and utilized the Numeric Pain Rating Scale and Rapid Upper Limb Assessment (RULA) for data collection, analyzed with SPSS version 25. Results: Results revealed varying levels of risk: 26.04% low risk, 46.15% medium risk, and 26.63% very high risk based on RULA for right-sided limb assessment, with similar trends for left-sided assessment. Regarding pain levels, 50.09% experienced severe upper back pain, 43.2% neck pain, 46.2% shoulder pain, 18.3% elbow pain, and 23.7% wrist pain. Conclusion: In conclusion, the use of Fades chairs significantly contributes to upper limb dysfunction among fashion design students, posing moderate to severe risks. This dysfunction could potentially impair their performance.

Lunate Shift Index (LSI): A New Parameter for the Evaluation of Residual Ulnar Side Wrist Pain in Patients with Wrist Osteoarthritis Undergoing Three-Corners Arthrodesis vs. Four-Corners Arthrodesis-A Retrospective Comparative Study with Minimum 2Years of Follow-up.

Both scaphoid non-union advanced collapse wrist (SNAC) and scapho-lunate advanced collapse wrist (SLAC) at stage II-III are common indications for limited wrist fusions including four-corners fusion (4CF) and three-corners fusion (3CF). The aim of this study was to assess the clinical and radiological outcomes in patients undergoing 3CF vs. 4CF. A new radiological index called Lunate Shift Index (LSI) was devised to evaluate the importance of the lunate displacement relative to the radiolunate joint. Twenty-eight patients undergoing 3CF and 40 patients undergoing 4CF were clinically evaluated. The radiolunate angle, the carpal height, and the LSI were recorded radiographically. The LSI corresponds to the ratio between the distance from the lunate centre to the middle of the intermediate column and the length of the intermediate column of the distal radius. A statistically significant correlation was observed between LSI and clinical outcomes. The lunate displacement was associated with an increased incidence of wrist ulnar pain.No statistically significant differences were observed between 3 and 4CF in all parameters compared. The osteoarthritis of piso-triquetral joint has been identified as the cause of wrist ulnar pain in patients undergoing 4CF. The lunate correct positioning allows to maintain the carpal height and to increase the contact area at the level of the radiolunate joint. A good reduction of the lunate could be obtained with the 3CF compared to 4CF. This study showed how proper realignment of the lunate following midcarpal arthrodesis correlates with a better clinical outcome. Level III, Retrospective comparative study.

Short-Term Postoperative Complications in Flexor Tendon Repair: A Subcategory Analysis by Surgical Specialty

Introduction: We aimed to investigate and compare the 30-day postsurgical complication rates and total operative times for hand or wrist flexor tendon injury repair procedures. Methods: We performed a retrospective cohort analysis of the American College of Surgeon National Quality Improvement Program database between 2015 and 2019. Patients were included in our study if they were 18 years or older and underwent surgical repair of a wrist or hand flexor tendon by a plastic surgeon, general surgeon, or orthopedic surgeon. Primary endpoint of the study was 30-day postsurgical complications. Secondary endpoint included subcategory analysis of 30-day postsurgical complications. Another variable of interest included total operative time. Results: There were 2614 surgeries performed for wrist or hand flexor tendon injury repair during the 5-year period. Orthopedic surgeons performed the majority of the operations (1548, 59.2%). Repair or advancement of the flexor tendon zone 2 without grafts (1284, 49.1%) were the most common surgeries performed. Overall surgical site complication rate was 2%, with no significant associations between the complication and the surgical specialty performing the operation. A significant difference in total operative time between surgical specialties was only found in single flexor tendon repairs ( P &lt; .001). Conclusions: Surgical repair for hand and wrist flexor tendon injury is a safe surgical procedure with a low short-term postoperative complication rate. Despite variations in training, complications remain similar between specialties for flexor tendon repairs.

Quite a Pickle: A 10-Year Increase in Pickleball-Related Hand Injuries.

Pickleball popularity has significantly increased in the United States. Wrist, hand, and finger injuries are commonly seen among pickleball players and are on the rise. The National Electronic Injury Surveillance System database was queried from 2013 to 2022 tennis- and pickleball-related injuries in the United States. Data were filtered to include wrist, hand, and finger injuries only. There were a total of 12 021 estimated pickleball injuries between 2013 and 2022, most commonly in white women greater than 55 years old. The most common mechanism of injury (90.5%) was a fall. The number of injuries increased by 765.6% between 2013 and 2022. The growth in the number of pickleball-related injuries was found to be statistically significant (P < .05), whereas the growth for tennis-related injuries was found to be not statistically different from 0. There was a statistical difference between the growth of the number of pickleball injuries per year and the number of tennis injuries. The wrist was the most common location of injury (70.0%) compared with the hand (10.5%) and fingers (19.5%). The most common injury diagnosis was fracture (60.3%). Overall, the most common injury was wrist fracture (50.0%). Hand surgeons should be aware of the increasing prevalence of pickleball-related injuries as an alternative mechanism of injury, particularly among the elderly.