HAND最新文献

Background: Modern crossbow is a popular weapon used throughout the United States for outdoor recreation. Crossbow mechanics place the hand and digits at significant risk of injury while shooting or handling these weapons; however, injury patterns have been poorly documented. In this study, the authors use a national database to assess patterns of crossbow-related injuries of the hand and digits.

Methods: A retrospective review of the National Electronic Injury Surveillance System database was conducted to identify crossbow-related hand and digit injuries over the past 10 years. Demographic data, injury timing, anatomical injury location, specific injury diagnosis, and disposition data were collected.

Results: A total of 15 460 crossbow-related hand injuries were identified between 2011 and 2021. A strong temporal relationship was identified, with 89% of injuries occurring between the months of August and December. Male patients sustained most injuries (>85%). Body areas injured were the digits (93.2%) and the hand (5.7%). The most common injuries were laceration (n = 7520, 48.6%), fracture (n = 4442, 28.7%), amputation (n = 1341, 8.7%), and contusion/abrasion (n = 957, 6.2%). More than 50% of cases involved injury to the thumb, with approximately 750 thumb amputations recorded during the time period examined.

Conclusions: This study is the first to document the patterns of hand and digit injuries associated with crossbow use on a national scale. These findings have important implications for public health awareness campaigns targeting hunters and support the designation of crossbow "safety wings" as a mandatory feature of crossbow design.

Background: We sought to determine the risk factors for the development of de Quervain tenosynovitis after distal radius fractures. Our hypothesis is that longer periods of immobilization and higher-energy fracture patterns will correlate with the development of de Quervain tenosynovitis.

Methods: This is a 10-year retrospective study of 1451 consecutive patients with distal radius fractures presenting to a large academic institution. The incidence and relative risk of de Quervain tenosynovitis within 1 year of sustaining a distal radius fracture were analyzed.

Results: In total, 41 patients developed posttraumatic de Quervain tenosynovitis at an average time of 6.5 months. In the operative cohort, the incidence was 2.2%, and that of the nonoperative group was 3.8%. Among all affected patients, 78% admitted to strenuous, overuse activities or careers. Compared with the unaffected cohort, the de Quervain tenosynovitis group was more likely to be female and black with similar age and body mass index. The traumatic cohort was less likely to respond to corticosteroid injections. A separate extensor pollicis brevis (EPB) sheath was noted in all patients requiring surgical release.

Conclusions: Patients with a nonoperative distal radius fracture were 4.2 times more likely to develop de Quervain's than the general population, and those treated operatively were 2.4 times more likely. These patients were more likely to be female, black, and engage in strenuous overuse activities or careers. They demonstrated higher-energy fracture patterns and worse response to corticosteroid injections, more frequently requiring surgical decompression. Among those requiring surgery, patients were 2.5 times more likely to have a separate EPB sheath than those with atraumatic Quervain's.

Background: Nerve transfers represent a new paradigm in the treatment of nerve injuries. Their current level of adoption among surgeons is unknown. This study evaluates the incidence of nerve transfers on case logs of board-eligible plastic surgeons over the past 14 years and surveys practicing nerve surgeons regarding their use of this technique.

Methods: We queried the American Board of Plastic Surgery case log database for all nerve reconstruction Current Procedural Terminology codes from 2008 to 2021 and assessed trends and relationships between geographic region, examination year, and nerve transfer use. We surveyed nerve surgery professional societies to assess trends in practice, compared with a 2017 survey.

Results: A total of 1959 nerve reconstruction cases were logged by 738 candidates from 2008 to 2021. Twelve percent of cases included nerve transfers. The proportion of nerve transfer codes (Z = -11.57; P < .0001) and the proportion of candidates performing nerve transfers (Z = -9.21, P < .0001) increased over the study period. Nerve transfers were associated with geographic region (χ² = 25.826, P = .0002), with most cases performed in the Midwest (26.4%). A higher proportion of practicing nerve surgeons reported performing nerve transfers in this survey than in our 2017 survey (χ² = 16.7, P < .001).

Conclusions: There has been an increase in nerve transfers logged in the past 14 years by board-eligible plastic surgeons, as well as increased use among currently practicing nerve surgeons. Although nerve transfer use is increasing among both plastic and orthopedic surgeons, a greater proportion of nerve reconstructions include nerve transfers in the plastic surgery cohort.

Background: Traumatic hand and wrist amputations are rare but debilitating injuries. Surgical replantation of the hand provides a unique alternative to revision surgery but requires appropriate access to necessary medical resources. This study aims to understand the national practice of replantation of traumatic hand amputation and to determine whether disparities exist in accessing surgical treatment.

Methods: International Classification of Diseases, 10th Revision codes for replantation and revision amputation surgeries were used to gather data from the National Inpatient Sample from 2016 to 2019. Summary statistics were calculated on demographic, hospital, and outcome variables, with subanalysis performed for effect on replantation and revision rates.

Results: Seventy-two patients were identified. The average patient was 35 years old with a strong male predominance (90%). The racial distribution of the cohort roughly mirrored the demographic proportions of race in the US population. Fifteen (21%) patients underwent replantation. This rate was similar between sexes, races, and income brackets. Hand replantation was primarily performed at large bed size (87%), private not-for-profit (73%), and urban teaching hospitals (94%). The most common insurance status for these patients was private, followed by Medicaid, Medicare, and self-pay. Forty-seven patients underwent revision amputation (65%) with no association between demographic characteristics. The patients remained hospitalized for significantly longer periods (P = .0188) and paid significantly more (P = .0014) if replanted. The patients were most frequently discharged home (65%), followed by skilled nursing facilities (18%).

Conclusion: This study describes the current state of hand amputation management and finds no evidence of sociodemographic factors influencing the surgical care provided.

Elbow defects have a number of etiologies and present a difficult task for the reconstructive surgeon. A number of reconstructive options have been previously reported. We describe a case of a 54-year-old woman with a recurrent elbow defect secondary to prior trauma, surgical fixation, and infection. This was successfully managed with a novel chimeric flexor capri ulnaris and ulnar artery flap for coverage of the defect, which has not been previously described. This may serve as a useful guide for surgeons moving forward.

Background: The anterior interosseus nerve (AIN) to ulnar motor nerve transfer has been popularized as an adjunct to surgical decompression in patients with severe cubital tunnel syndrome (CuTS) and high ulnar nerve injuries. The factors influencing its implementation in Canada have yet to be described.

Methods: An electronic survey was distributed to all members of the Canadian Society of Plastic Surgery (CSPS) using REDCap software. The survey examined 4 themes: previous training/experience, practice volume of nerve pathologies, experience with nerve transfers, and approach to the treatment of CuTS and high ulnar nerve injuries.

Results: A total of 49 responses were collected (12% response rate). Of all, 62% of surgeons would use an AIN to ulnar motor supercharge end-to-side (SETS) transfer for a high ulnar nerve injury. For patients with CuTS and signs of intrinsic atrophy, 75% of surgeons would add an AIN-SETS transfer to a cubital tunnel decompression. Sixty-five percent would also release Guyon's canal, and the majority (56%) use a perineurial window for their end-to-side repair. Eighteen percent of surgeons did not believe the transfer would improve outcomes, 3% cited lack of training, and 3% would preferentially use tendon transfers. Surgeons with hand fellowship training and those less than 30 years in practice were more likely to use nerve transfers in the treatment of CuTS (P < .05).

Conclusions: Most CSPS members would use an AIN-SETS transfer in the treatment of both a high ulnar nerve injury and severe CuTS with intrinsic atrophy.

Background: This study aims to assess the impact of nicotine dependence on both 90-day major postoperative outcomes and 2-year implant-related outcomes in patients undergoing open reduction internal fixation (ORIF) for distal radius fractures.

Methods: We queried TriNetX, a national research database that provides real-time access to deidentified medical records, for patients of all ages who underwent an ORIF of the distal radius (Current Procedural Technology codes 25607, 25608, 25609) between 2001 and 2021. Patients were categorized by nicotine dependence history (International Classification of Diseases, Tenth Revision code: F17), with groups 1:1 propensity matched for age, sex, race, ethnicity, body mass index, type 2 diabetes, hypertension, cerebrovascular disease, and chronic obstructive pulmonary disease. The primary analysis examined major postoperative complications within 90 days, while the secondary analysis assessed hardware-related issues within 2 years. Risk ratios and 95% confidence intervals were generated for each outcome.

Results: Of 62 137 patients treated with distal radius ORIF, 7764 had nicotine dependence, and 54 373 did not. Each group comprised 7591 patients after 1:1 matching. Nicotine dependence was associated with increased risk of skin infections, sepsis, and wound disruption in the 90-day postoperative period (P < .001). Within the 2-year postoperative period, nicotine dependence was associated with increased risk of mechanical complication of internal fixation device (P < .001), nonunion (P < .01), and surgical intervention for nonunion (P = .009).

Conclusions: Nicotine dependence is associated with increased risk of infection, sepsis, wound disruption within 90 days, and hardware complication, nonunion, and nonunion repair at 2 years. These data emphasize the importance of nicotine counseling by treating surgeons.

Background: Triangular fibrocartilage complex (TFCC) changes on wrist magnetic resonance imaging (MRI) may occur in patients without corresponding symptoms and examination consistent with TFCC pathology. This study aims to define the rate of asymptomatic TFCC changes in patients undergoing wrist MRI for indications other than ulnar-sided wrist pain and to compare this with the rate in ulnar-sided wrist pain patients.

Methods: Patients who underwent wrist MRI at a single large orthopedic practice over a 2-year period were identified by Current Procedural Terminology (CPT) code 73221. Patients with an associated diagnosis, including "hand," "wrist," "radius," "radial," "scaphoid," "navicular," or "De Quervain," were retrospectively reviewed for demographics, symptoms, examination, trauma, and MRI findings. Patients with ulnar-sided wrist pain were used as the comparison group.

Results: Wrist MRIs were available for 132 patients, with 92 in the primary cohort and 40 forming the comparison group. The MRI indications included wrist pain (other than ulnar-sided; 64%), hand/thumb pain (21%), mass (12%), and numbness/tingling (2%). The TFCC MRI changes were seen in 44% of the patients and abnormal TFCC was positively associated with age. In contrast, 80% of the 40 patients with ulnar-sided wrist pain had abnormal TFCC on MRI.

Conclusions: There is a high rate of abnormal TFCC identified on MRI in patients without corresponding ulnar-sided wrist symptoms. This highlights the importance of not treating MRI imaging in isolation without correlating with the patient's symptoms while also preparing patients for a high likelihood of asymptomatic TFCC changes on routine wrist MRI.

Level of evidence: Retrospective case series; Level IV.

This article presents a case of a dorsal trigger wrist, which was brought on by a rupture of the fibro-osseous septum of the second extensor compartment. This situation is highly uncommon and has not been previously documented. The septum, which divides the extensor carpi radialis brevis and the extensor carpi radialis longus on the second extensor compartment, is present in almost 45% of the population. The patient underwent surgical reconstruction of the septum, and a complete resolution of symptoms was achieved.