BACKGROUND:Radial height is a radiographic parameter used to guide the treatment of distal radius fractures. However, it is often used synonymously with other terms, and there are substantial discrepancies in its measurement/definition. These discrepancies can alter the measurement of radial height and affect treatment decisions. The purpose of this review is to identify the different definitions of radial height in the literature relevant to distal radius fractures. METHODS:A literature review was conducted in the PubMed/MEDLINE database from inception to 2022. Full-length, English-language studies that pertained to distal radius fractures and reported radial height as a recorded measurement were included. The method of radial height measurement (definition) was extracted from included studies. Level of evidence was determined by the Oxford Centre for Evidence-based Medicine Levels of Evidence tool. RESULTS:A total of 385 studies were identified. Of these, 183 (47.5%) did not provide a definition for radial height. Of the studies that defined radial height, 50.9% (103/202) measured radial height from the radial styloid to the distal ulna, 10.9% (22/202) measured from the radial styloid to the distal radius, and 29.2% (59/202) were "other" definitions. CONCLUSIONS:There is substantial discrepancy in the way that radial height is measured and reported. We advocate for a standardized measurement of radial height (synonymous with radial length) from the radial styloid to the distal ulnar articular surface. Radial shortening is a different measurement and requires comparison with a reference value.
Background: Corticosteroid injection (CSI) has a relatively high benefit-to-risk ratio and is commonly administered to treat musculoskeletal conditions. However, perioperative CSI has been associated with an increased risk of postoperative infection. The literature suggests delaying surgery after CSI to minimize the risk of postoperative infection. We review the literature to summarize the most current knowledge on the association between perioperative CSI and infection rates for different hand and upper extremity procedures. Methods: Two independent reviewers conducted a literature search using PubMed and Web of Science databases (through October 1, 2022). The database searches used were (((injection) AND (infection)) AND (risk)) AND ((hand) OR (wrist) OR (elbow) OR (shoulder)). English-language articles were screened for infection rates associated with CSI given temporally around upper extremity surgery, focusing between 6 months preoperatively and 1 month postoperatively. Results: Nineteen articles including database queries and retrospective case-control or cohort studies were used after screening 465 articles. Most infection rates were increased in hand, wrist, elbow, and shoulder surgery between 3 months preoperatively and 1 month postoperatively. Intraoperative injection during elbow arthroscopy demonstrated increased infection rate relative to other upper extremity surgeries. Conclusions: Corticosteroid injection increased the risk of infection temporally around upper extremity surgeries; however, CSI provides benefits. The consensus regarding CSI timeline perioperatively has yet to be determined. The evidence supports an increased benefit-to-risk ratio when giving corticosteroids greater than 3 months preoperatively and greater than 1 month postoperatively for most upper extremity procedures, with relative contraindications within 1 month of upper extremity surgery.
INTRODUCTION:Salvage procedures such as proximal row carpectomy, 4-corner fusion, total wrist arthroplasty, and total wrist arthrodesis are commonly used at the end stages of wrist arthritis. These operations have high complication rates, and significant controversy exists regarding the selection of procedure. Long-term oral glucocorticoid therapy has previously been identified as a risk factor for complications in multiple orthopedic procedures. The purpose of this study is to investigate the effect long-term oral preoperative corticosteroid use has on complications after different salvage operations for wrist arthritis. METHODS:The National Surgical Quality Improvement Program database was queried to identify patients who underwent proximal row carpectomy, 4-corner fusion, total wrist arthroplasty, or total wrist fusion between 2005 and 2020. Patients were classified by steroid use. Univariate analysis and multivariate logistic regression were used to assess the risk of complications. RESULTS:A total of 1298 patients were identified. Overall, steroid use was found to be independently associated with a higher complication rate. On multivariate analysis of patients who underwent 4-corner fusion, steroid use was found to be associated with higher complication rate and surgical site infection rate. Steroid use was not associated with increased complications in patients who underwent proximal row carpectomy, total wrist arthroplasty, or total wrist fusion when examined individually. CONCLUSION:Long-term oral corticosteroid therapy was associated with an increased risk of postoperative infections in patients who underwent 4-corner fusion, which was not found in other wrist salvage operations.
BACKGROUND:Widening of the scapholunate (SL) interval greater than 2 mm is diagnostic of an injury in adults; however, this absolute number cannot be used for skeletally immature individuals due to the ossification of the carpal bones. The purpose of this study was to determine age-appropriate normative values for the radiographic SL interval in the skeletally immature population. METHODS:Normal pediatric wrist radiographs were identified. The radiographic SL interval was measured as the distance between the scaphoid and the lunate at the mid-joint space between the scaphoid and the lunate, and the SL and capitolunate angles were measured on lateral views. An initial inter-rater reliability assessment was completed with strong inter-rater reliability. RESULTS:In all, 529 radiographic series of children (276 male), aged 4 to 17 years, were reviewed. A negative linear correlation between chronological age and distance at the mid-joint space was observed. The average values for the radiographic SL interval ranged from 9.07 to 1.57 mm. The average SL and capitolunate angles were 52.0° and 10.6°, respectively. No linear relationship was found between chronological age and SL or capitolunate angle (R = 0.07 and 0.03, respectively). CONCLUSIONS:The visible radiographic distance between the scaphoid and the lunate decreases with increasing age as the carpal bones ossify. The normative values defined in this study can be used to determine whether a true widening of the SL interval is present in the pediatric population. No linear relationship exists between chronological age and SL or capitolunate angle.
Background: The purpose of this study was to examine the clinical outcomes of extensor tendon repairs based on zone of injury. Methods: A retrospective chart review was conducted on all patients who underwent primary extensor tendon repair at our institution. Extensor tendon repairs were performed using a multiple figure-of-8 suture technique for extensor zones 1-4 and a modified Kessler suture technique for extensor zones 5-8. Inclusion criteria included a minimum of 8 weeks of follow-up, complete data available for review, and extensor tendon injury requiring primary surgical repair. Results: A total of 132 digits were included for analysis: 46 digits in zones 1-4 and 86 digits in zones 5-8. The operative time for zone 1-4 injuries averaged 88.96 minutes, and the operative time for zone 5-8 injuries averaged 114.42 minutes. Final extension was found to be 2.33° for zones 1-4 and 6.66° for zones 5-8. Final flexion was found to be 141.4° for zones 1-4 and 195.3° for zones 5-8. There was 1 infection identified in zones 1-4 and 7 in zones 5-8. Conclusions: Surgically repaired extensor tendons in zones 1-4 were found to have a statistically significant worse final flexion compared with surgically repaired extensor tendons in zones 5-8. No significant differences were found in final extension, complication rates, and time to full activity. Operative times for zone 5-8 tendon repairs were found to be significantly longer than operative times for zone 1-4 repairs, possibly due to more complex injury patterns seen in the more proximal zones.
BACKGROUND:Techniques on opponensplasty for chronic carpal tunnel syndrome have been described previously. A novel pronator quadratus (PQ) transposition for chronic carpal tunnel syndrome is described. In addition, the relationship of the distal perforating branch of the radial artery to the surrounding tissue is detailed to optimize further use of the PQ flap for clinical applications. METHODS:Ten cadaver hands underwent PQ dissection, and the perforating branch of the radial artery was identified. Measurements were taken from the radiocarpal joint and the radial styloid to the distal perforating branch. Finally, a proposed surgical technique of PQ transposition with proximal radius periosteum to the first metacarpophalangeal joint and anterior interosseous nerve transfer was performed. RESULTS:The average distance of the perforating branch from the radiocarpal joint was 10 ± 1.05 mm, and the average distance from the radial styloid was 17.1 ± 1.6 mm. Pronator quadratus transposed with a layer of radius periosteum demonstrated anatomical feasibility. CONCLUSIONS:The distal perforating branch of the radial artery predictably perfuses the PQ muscle, which may be used in the future as a means of opponensplasty for chronic carpal tunnel syndrome.
BACKGROUND:This study aimed to examine the relationship between anatomical surface landmarks in fresh frozen cadavers as related to in vivo endoscopic trigger finger release (ETFR) and present clinical outcomes after a single-portal antegrade ETFR technique. METHODS:Endoscopic trigger finger release was performed on 40 cadaveric digits. Each digit was dissected and the following measurements were recorded: distance from palmar digital crease and A1 pulley, length of the A1 pulley, percentage of A1 pulley released, and injury to vulnerable anatomy. A retrospective chart review was performed on 48 patients (62 digits) treated with ETFR. Outcome measures included grip and pinch strength, range of motion, Disability of Arm, Shoulder, and Hand (DASH) questionnaires, and Visual Analog Scale (VAS) pain scores. RESULTS:Release of the A1 pulley was achieved in 33 of the 40 cadaveric digits (83%) with an A2 pulley laceration rate of 25%. No flexor tendon or neurovascular injuries occurred. Gross grasp, lateral pinch, 3-jaw chuck, and precision pinch strength had 85%, 90%, 82%, and 90% recovery, respectively. At the final follow-up, average metacarpophalangeal joint, proximal interphalangeal joint, and distal interphalangeal joint range of motion were within the normal limits. Mean VAS scores decreased from 5.7 preoperatively to 1.0 postoperatively and mean DASH score at the final follow-up was 4.8. CONCLUSIONS:With the use of anatomical surface landmarks, ETFR may be performed in an efficient and reproducible manner. Patients treated with ETFR had low complication rates, good functional recovery, and improved pain at short-term follow-up. Further study of long-term outcomes and cost-effectiveness of ETFR is warranted.
Background: The goal of this study was to use nano-computed tomography to describe the intraosseous vascularity and structural characteristics of commonly used distal radius vascularized bone grafts for treatment of scaphoid nonunion. Methods: We obtained 8 fresh frozen human cadaver forearm specimens for infusion of barium contrast. Specimens were scanned and segmented to quantify the vascular volume and trabecular density within 3 common graft regions, including 1, 2 intercompartmental supraretinacular artery (1,2 ICSRA), fourth extensor compartment artery (4 ECA), and volar carpal artery (VCA), as well as thirds of the scaphoid. Outcomes also included mean and maximum cortical thickness and number of cortical perforators. Single-specimen analyses were also performed comparing vascularity and trabecular density of each graft with scaphoid regions of a single specimen. Statistical analysis was performed using analysis of variance with post hoc Tukey testing when P value was less than .05. Results: There was no significant difference between groups in the mean percent vascularity ( P = .76). The ratio of trabecular bone in each graft to scaphoid thirds was less than 1. The mean cortical thickness (0.79 mm, 95% confidence interval [CI], 0.66-0.93 mm) and maximum cortical thickness (1.45 mm, 95% CI, 1.27-1.63 mm) of VCA grafts were both significantly greater than those of 4 ECA and 1,2 ICSRA ( P < .001). Conclusions: There were no differences between vascular density of the 3 grafts and the scaphoid. Pedicled distal radius bone grafts have similar vascularity but morphometric differences such as cortical thickness and trabecular density which have unclear clinical implications.
BACKGROUND:Low-grade fibromyxoid sarcoma (LGFMS) is a rare soft-tissue tumor that usually occurs in the proximal extremities and trunk. The purpose of this systematic review was to assess patient demographics, treatment approach, and outcomes for patients with LGFMS of the distal upper extremity. METHODS:We performed a literature review of case reports and patient reports of LGFMS using Medical Literature Analysis and Retrieval System Online (MEDLINE) and PubMed. Inclusion criteria included case reports and case series of patients with LGFMS of the distal upper extremity. Animal studies, comments, and non-English publications were excluded. Data on available patient demographics, treatment regimen, recurrence, and metastasis were collected. RESULTS:A total of 365 publications were reviewed. After applying the inclusion and exclusion criteria, 19 articles were included. There were 24 unique patients with LGFMS of the distal upper extremity. The median age was 32 years, and most patients were treated with a surgical excision. Of the 15 reported outcomes, 4 patients had local recurrences, and no patient had metastases or died due to the tumor. CONCLUSIONS:Although LGFMS of the distal upper extremity is less common, it is critical for surgeons to consider it as a differential. The current approach is a wide excision with negative margins, and chemotherapy or radiotherapy may not be necessary. We found decreased proportions of local recurrence and metastases in the distal upper extremity compared with other anatomical regions. We recommend that surgeons follow up with their patients indefinitely given the slow mitotic rate of LGFMS.
BACKGROUND:Revision of radial head arthroplasty (RHA) may be indicated in cases of prosthesis loosening and malposition. Inherent difficulties in revision surgery include poor bone stock and disrupted soft tissue envelope. Although cases of RHA used for revision of failed RHA are rare, there is reasonable expectation for increasing frequency of these cases due to the increasing incidence of primary RHA. Furthermore, there is an increasing demand for postoperative recovery of function; thus, surgeons may consider revising a failed RHA to a new RHA. We report on series of failed RHA which were revised to a new radial head prosthesis. METHODS:A retrospective review was performed at multiple institutions for a single radial head prosthesis used for revision of a failed radial head prosthesis. Clinical and radiographic outcomes were collected with a minimum of 1 year of follow-up. RESULTS:Across 11 patients at a mean follow-up of 45.1 months, the mean Mayo Elbow Performance Score was 81.7; mean Disabilities of the Arm, Shoulder, and Hand scores were 24.4; and mean Visual Analog Scale for pain was 0.6. Radiographic analysis yielded no evidence of capitellar wear or stem loosening. CONCLUSION:A radial head prosthesis can produce satisfactory results when used for revision of a failed prosthesis. Inherent difficulties in revision surgery include the potential for reduced bone stock and a disrupted soft tissue envelope. Elements of prosthesis design which may contribute to effectively managing revision surgery include a long stem with in-growth surface and prosthetic head alignment to the axis of forearm rotation.
BACKGROUND:Lateral epicondylitis usually stems from overuse and failed tendon healing. Following attempt of conservative management, surgery is often considered, although there is variation in techniques and outcomes cited in the literature. METHODS:This retrospective review analyzed 293 operative patients for lateral epicondylitis following conservative management. The primary outcome was change in pain from preoperative status, including pain-free, improved, unchanged, or worse. Positive outcomes included pain-free or improved symptoms postoperatively. Negative outcomes were unchanged or worse pain. Patients returned 2 weeks, 6 weeks, and 3 months postoperatively. We analyzed patients' profession, handedness, operating surgeon, surgical technique, sex, magnetic resonance imaging findings, concomitant procedures, age, race, revisions, and complications. One surgeon repaired the common extensor using a suture anchor, whereas 2 surgeons performed a side-side repair of the extensor carpi radialis longus and extensor digitorum communis interval. RESULTS:By the 3-month visit, 41% were pain-free and 52% improved compared with preoperatively. None were worse, and 7% were unchanged. Mean pain scores at the 2-week, 6-week, and 3-month visits were 4.22/10, 3.61/10, and 3.44/10, respectively. There were 7 revisions (2.4%) and 6 complications (2%). Manual laborers experienced more negative outcomes than sedentary workers (P = .04). The remaining parameters were insignificant, including the operative technique. CONCLUSIONS:Surgery is successful for both techniques, with 93% positive outcomes by 3 months. There was no statistical difference in postoperative pain between patients who had suture repair versus anchor repair. Therefore, surgeons should consider suture-only repair given the cost of anchors.
BACKGROUND:Distal component loosening is a common mode of failure in total wrist arthroplasty (TWA). A radial hemi-wrist arthroplasty (RHWA) has the potential to avoid problems related to the distal component in TWA. The aim of this study is to investigate clinical outcomes following surgical treatment with a new RHWA design. METHODS:In this pilot study of 20 consecutive RHWAs, patients were assessed preoperatively and postoperatively for range of motion, grip strength, Visual Analog Scale (VAS) pain scores, and functional scoring using Patient-Rated Wrist Evaluation (PRWE), Disabilities of the Arm, Shoulder, and Hand (DASH), and Canadian Occupational Performance Measure. Radiographs were analyzed at 12 months and 5 years (mean, 5.1 years) postoperatively. RESULTS:A total of 46 secondary surgeries were undertaken in 16 wrists, including 7 revisions. Another 6 patients are waiting for revision to radiocarpal arthrodesis. In non-revised patients, the DASH and PRWE scores improved, and wrist range of motion remained largely unchanged except for wrist flexion, which decreased. The VAS pain score during activity was reduced, and hand grip strength remained largely unchanged. CONCLUSIONS:The new implant resulted in improved functional scoring and improved VAS pain scores in non-revised patients, but many cases needed secondary surgery due to persistent pain. The high revision rate is a major concern, and further use of the implant in its current form cannot be recommended.
BACKGROUND:As racial/ethnic disparities in management of distal radius fractures (DRFs) have not been well elucidated in the literature, this study sought to evaluate the correlation of race/ethnicity on surgical versus nonsurgical management of DRFs in a Medicare population. METHODS:The PearlDiver Standard Analytical Files Medicare claims database was used to identify patients ≥65 years old with isolated DRF. Patients with polytrauma or surgery performed for upper extremity neoplasm were excluded. Surgical versus nonsurgical management was compared based on demographics, comorbidity (Elixhauser Comorbidity Index, ECI), race/ethnicity, and whether the fracture was open or closed. Univariate and multivariable analyses were used to assess for independent predictors. RESULTS:Of 54 564 isolated DRFs identified, surgery was performed for 20 663 (37.9%). On multivariable analysis, patients were independently less likely to receive surgical management if they were: older (relative to 65- to 69-year-olds, incrementally decreasing by age bracket up to >85 years where odds ratio [OR] was 0.27, P < .001), higher ECI (per 2 increase OR: 0.96, P < .001), and closed fractures (OR: 0.35, P < .001). For race/ethnicity: black (OR: 0.64, P < .001), Hispanic (OR: 0.71, P < .001), and Asian (OR: 0.60, P < .001) patients were less likely to undergo surgery. CONCLUSIONS:While age, comorbidities, and fracture type are known to affect surgical decision-making for DRF, race/ethnicity has not previously been reported, and its independent prediction of nonsurgical management for several groups points to a disparity in surgical decision-making/access to care. This highlights the need for increased attention to initiatives that seek to provide equitable care to all patients. LEVEL OF EVIDENCE:Level III-Retrospective review of national database.
BACKGROUND:Unstable fractures of the base of the middle phalanx are notorious for causing chronic loss of proximal interphalangeal (PIP) joint function, and they remain a challenge for the hand surgeon. We report on a temporary intraoperatively constructed internal joint stabilizer for unstable PIP joint injuries. METHODS:Across 2 institutions, a retrospective chart review was performed for cases with acute presentation of pilon fracture or fracture-dislocation of the base of the middle phalanx which were surgically treated with an internal joint stabilizer. Information collected included time from injury to surgical intervention, time from implantation to device removal, complications, and preoperative and postoperative range of motion. RESULTS:Seven patients met the inclusion criteria with a mean age of 51 (range: 24-72) years and a mean follow-up of 29 (range: 11-72) months. After removal of the fixator, the mean arc of PIP joint motion was 8° to 88° (range: 0°-100°). There were no infections, no hardware loosening or failures, and no revision procedures. CONCLUSION:The current findings are comparable to the results for dynamic external fixators. An internal joint stabilizer for unstable injuries to the base of the middle phalanx provides satisfactory functional outcomes, allows early postoperative motion, and mitigates the routine complications which may arise with external fixation.
Background: De Quervain tenosynovitis of the wrist is a common pathology. The primary aim of this study is to determine the prevalence of extensor pollicis brevis and abductor pollicis longus (APL) anatomical variations in association with de Quervain tenosynovitis. The secondary aim was to compare additional patient-specific factors associated with de Quervain tenosynovitis.Methods: This retrospective study included 172 patients with de Quervain tenosynovitis who underwent first dorsal compartment release and 179 patients with thumb carpometacarpal (CMC) arthritis who underwent thumb CMC arthroplasty between August 1, 2007, and May 1, 2022. The CMC group was chosen as the control group because the study surgeons perform APL suspensionplasty as the primary procedure for thumb CMC arthritis, allowing for a comparison group without de Quervain tenosynovitis. Exclusion criteria included patients undergoing revision surgery, patients undergoing thumb CMC procedure other than APL suspensionplasty, and patients with both CMC and first dorsal compartment diagnoses. Demographics, clinical variables, and intraoperative findings were collected through retrospective chart reviews.Results: Patients in the de Quervain tenosynovitis group tended to be younger (51 years, range: 23-92 years vs 63 years, range: 28-85 years), women (86.1% vs 77.1%), and more commonly of African American or black race (15.7% vs 3.9%) and Asian race (5.2% vs 0%). There was a higher prevalence of tendon subcompartments (79.1% vs 64.2%), but fewer number of APL slips (38.3% vs 20.7% 2 or fewer slips) seen in the de Quervain tenosynovitis group.Conclusion: Anatomical variation exists between patients with and without de Quervain tenosynovitis. The presence of tendon subcompartments but not an increased number of tendon slips is associated with de Quervain tenosynovitis.
Background: Acute scapholunate ligament injuries (SLIs) can occur in distal radial fractures (DRFs). This systematic review compares patient-reported outcomes and range of motion (ROM) between operative and nonoperative treatment of acute SLIs in association with surgical fixation of DRFs. We hypothesize that there is no clinical difference.Methods: A meta-analysis was used to evaluate the effectiveness of SLI repair versus no repair occurring with DRF with Disabilities of the Arm, Shoulder, and Hand (DASH) scores. We identified 154 articles of which 14 were eligible for review. Only 7 studies reported sufficient radiographic or clinical outcomes data and were included: 3 for meta-analysis and 4 underwent narrative analysis due to lack of homogeneity. We analyzed the patients in 2 groups: operative SLI (O-SLI) versus nonoperative SLI (NO-SLI). The primary outcomes were ROM and DASH scores with 1-year follow-up, where a pooled effect size was generated to determine a difference between groups.Results: A total of 128 patients were included (71 O-SLI and 57 NO-SLI), with a mean follow-up of 70.2 months (SD: 23.5). The overall effect size for ROM for flexion was 1.74 (95% confidence interval [CI], -3.48 to 6.95; P = .51) and for extension was 0.79 (95% CI, -3.41 to 4.99; P = .71), while the overall effect size for DASH scores was -0.28 (95% CI, -0.66 to 0.10; P = .14). Although NO-SLI led to better ROM and O-SLI led to lower DASH scores, these were not significantly different.Conclusion: The acute surgical intervention of a scapholunate interosseous ligament injury is no different from conservative management in the setting of acute DRFs undergoing osteosynthesis. But the sample size for pooed analyses was small, hence the evidence to date is low to recommend either way.
Background: The aim of this study was to evaluate the impact of regional anesthesia for the treatment of wrist fractures or dislocation on opioid prescription-filling patterns. Methods: Patients undergoing surgery for hand and wrist fractures or dislocations from 2010 to 2018 were identified by using a national insurance claims database. Patients were stratified by procedures conducted with and without regional anesthesia. Preoperative opioids were defined by a filled opioid prescription within 1 month prior to surgery, postoperative within 1 month following the surgery, and prolonged postoperative 3 to 6 months following surgery. Patients’ demographic data, comorbidities, additional medications, 30-day emergency department (ED) visits, and hospital readmissions were analyzed. Results: A total of 24 598 patients treated with and 115 199 patients treated without a regional nerve block for wrist fractures and dislocations were identified. Regional anesthesia was associated with greater postoperative opioid prescription but fewer prolonged postoperative prescriptions. There was an increased odds of all-cause 30-day ED visits but a decreased odds of 30-day hospital readmissions when patients received a regional nerve block prior to surgery. Conclusions: In this study, receiving regional anesthesia prior to surgical intervention for wrist fractures or dislocations was associated with increased filling of postoperative opioid prescriptions, but not prolonged postoperative opioid prescriptions. Additional investigation is needed to identify and implement nonnarcotic multimodal analgesia regimens that may help decrease usage of narcotic medications surrounding these procedures. Level of Evidence: Level III, retrospective cohort study.
BACKGROUND:American hospitals are required to provide price transparency data (known as a chargemaster) for medical services, which is intended to allow consumers to accurately estimate the cost of medical services. Our purpose was to identify hospital compliance in publishing chargemaster documents and to assess the price information published for common upper-extremity services and procedures. METHODS:We performed a cross-sectional analysis of publicly available chargemaster data from 122 hospitals, which included the top-20-ranked Honor Roll hospitals from US News and World Report and 2 top-ranked hospitals from each state. Chargemaster files were accessed for each hospital, and price information was recorded for 10 common upper-extremity procedures including radiographs, injections, and surgeries. Mean procedural prices were compared between academic and nonacademic hospitals. RESULTS:Chargemaster files were able to be accessed for 107 (88%) of 122 institutions. Price estimates for imaging studies were more frequently reported (73%) than those of procedures (23%-41%). With 50 hospitals reporting a price estimate, carpal tunnel injection was the most frequently reported procedure, whereas trigger finger release was the least frequently reported (41% and 23%, respectively). Wide price ranges were noted, with mean charges for a total shoulder arthroplasty listed as US $51 723 (range, US $247-US $364 024). Mean prices between academic and nonacademic hospital systems were similar. CONCLUSIONS:While most (88%) of the included hospitals have been compliant with publishing their price transparency files, price estimates for common upper-extremity procedures and imaging studies are inconsistently reported and, when present, demonstrate high levels of price variability between and within hospital systems.
Background: The purpose of this study was to evaluate the incidence of lymphedema onset or exacerbation in patients undergoing upper extremity interventions, both nonoperative and operative, after breast cancer surgery. Methods: The study inclusion criteria were the following: (1) prior history of breast cancer surgery or lymphedema from the cancer; (2) upper extremity intervention, ipsilateral to the breast cancer side; and (3) follow-up of at least 1 month. Patients were evaluated for demographic information, type of breast cancer procedure and hand intervention, number of lymph nodes dissected, preexisting lymphedema, exacerbation of lymphedema, and new-onset lymphedema. Results: A total of 161 patients undergoing 385 hand interventions (300 injections, 85 surgeries) were reviewed. Median follow-up was 31 months (range: 1-110). Nineteen patients had preexisting lymphedema ipsilateral to the hand procedure and none experienced an exacerbation of their lymphedema. Three patients developed new-onset lymphedema ipsilateral to their hand intervention at an average follow-up of 30 months (range: 4-67). One patient had a single injection and developed lymphedema over 5 years later. One had 2 injections in the same hand on the same date and developed lymphedema 3 months later. The third patient had 2 injections in the right hand, 1 injection and 1 surgery in the left hand, and developed either lymphedema or swelling due to rheumatoid arthritis in the right hand 1 year after the injections. Conclusions: Patients who have undergone breast cancer surgery can safely undergo upper extremity intervention with low risk of lymphedema exacerbation or onset.
Paraneoplastic syndromes represent the body's immune response to an underlying malignancy. The autoimmune response to cancer can manifest itself in multiple ways, including swelling, thickening, and changes in the hand. We report the case of a 65-year-old man who presented with hand swelling that was initially attributed to a work-related finger laceration. The patient developed edema and stiffness in the hand, which was subsequently diagnosed as Waldenström macroglobulinemia. Hand surgeons should be aware that atypical hand and wrist symptoms should raise the suspicion for the potential of a paraneoplastic syndrome and an underlying malignancy.
