Phalangeal fractures: A retrospective comparison of open reduction and internal fixation vs. closed reduction and percutaneous pinning.

The treatment of phalangeal fractures is guided by fracture characteristics, patient factors and surgeon judgment. This study retrospectively compares characteristics of phalangeal fractures treated with closed reduction percutaneous pinning (CRPP) with those of fractures treated with open reduction internal fixation (ORIF) to identify risk factors associated with reoperation. A total of 901 phalangeal fractures were included and treated operatively by either CRPP (748 fractures, 83 â€‹%) or ORIF (153 fractures, 17 â€‹%). Demographics, surgical management, and complication data were collected. Statistical analyses were performed to stratify risk associations and identify potential predictors of reoperation. With multivariate analysis and bootstrapped LASSO regression, fractures addressed by means of ORIF (vs. CRPP), work-related fractures, and open fractures were found to be independently associated with reoperation. These findings can be used to guide patient selection, surgical planning and timing of fracture repair. Level of evidence: Level III, Therapeutic.

Preoperative Vascular Imaging in Lower Extremity Free Flap Reconstruction: Comparison Between Imaging Modalities.

BACKGROUND: Adequate vascular anatomy and perfusion status are essential for successful lower extremity free tissue transfer. Computed tomography angiography (CTA) is widely available, minimally invasive, and enables visualization of soft tissues and bones. Angiography permits temporal evaluation of flow, identifies potential needs for concurrent endovascular interventions, and enhances visibility in the setting of hardware. Despite widespread availability of these imaging modalities, no standardized algorithm for preoperative imaging prior to lower extremity free flap reconstruction exists. METHODS: Current Procedural Terminology (CPT) codes identified patients undergoing free flap reconstruction of the lower extremity over an 18-year period (2002-2020). Electronic medical records were reviewed for patient, treatment, and imaging characteristics, and pre- and post-imaging laboratory values. Outcomes included imaging findings and related complications and surgical outcomes. RESULTS: In total, 405 patients were identified, with 59% (n = 238) undergoing preoperative imaging with angiography, 10% (n = 42) with CTA, 7.2% (n = 29) with both imaging modalities, and 24% (n = 96) with neither performed. Forty percent (122 of 309) of patients who underwent preoperative imaging had less than 3-vessel runoff. Four patients developed contrast-induced nephropathy (CIN) after angiography only and one after having both CTA and angiography. Vessel runoff on CTA and angiography demonstrated moderate correlation. CONCLUSION: Most patients undergoing lower extremity free tissue transfer underwent preoperative imaging with angiography and/or CTA, 40% of which had less than 3-vessel runoff. Both angiography and CTA had low complication rates, with no statistically significant risk factors identified. Specifically, the incidence of CIN was not found to be significant using either modality. We discuss our institutional algorithm to aid in decision-making for preoperative imaging prior to lower extremity free flap reconstruction. Specifically, we recommend angiography for patients with peripheral vascular disease, internal hardware, or distal defects secondary to trauma.

Early Post-operative Pain Course Following Primary and Secondary Targeted Muscle Reinnervation - a Temporal Description of Pain Outcomes.

INTRODUCTION: Targeted muscle reinnervation (TMR) is an effective surgical treatment of neuropathic pain for amputees. However, limited data exists regarding the early post-operative pain course for patients who undergo either Primary (<14 days since amputation) or Secondary (≥14 days) TMR. This study aims to outline the post-operative pain course for Primary and Secondary TMR during the first six post-operative months, to aid in patient education and expectation management. METHODS: Patients were eligible if they underwent TMR surgery between 2017 and 2023. Prospectively collected patient-reported outcome measures of pain scores, Pain Interference, and Pain Intensity were analyzed. Multilevel mixed-effect models were utilized to visualize and compare pain courses between Primary and Secondary TMR patients. RESULTS: A total of 203 amputees were included, with 40.9% being Primary and 59.1% being Secondary TMR patients. Primary TMR patients reported significantly lower pain scores over the full 6-month post-operative trajectory (p<0.001) compared to Secondary TMR patients, with a difference of Δ-1.0 at day of TMR (Primary=4.5, Secondary=5.5), and a difference of Δ-1.4 at the 6-month mark (Primary=3.6, Secondary=5.0). Primary TMR patients also reported significantly lower Pain Interference (p<0.001) and Pain Intensity scores (p<0.001) over the complete trajectory of their care. CONCLUSION: Primary TMR patients report lower pain during the first six months post-operatively compared to secondary TMR patients. This may reflect how pre-existing neuropathic pain is more challenging to mitigate through peripheral nerve surgery. The current trends may assist in both understanding the post-operative pain course and in managing patient expectations following TMR.

Psychosocial and functional impact of successful digital replantation - A cohort study of 36 patients with a median follow-up of 6 years.

INTRODUCTION: This study aims to evaluate the long-term psychosocial and functional outcomes of successful digital replantation following traumatic amputation. METHODS: Patients that underwent successful replantation (i.e. no secondary amputation following replantation) of one or more traumatically amputated digits between January 2009 and April 2019 were invited to participate in this study. In addition to a custom questionnaire on psychosocial and socioeconomic aspects of life, various Patient-Reported Outcomes Measurement Information System (PROMIS) questionnaires regarding global health, upper extremity function, and depressive symptoms were completed. Bivariate analyses were performed to identify significant associations between outcomes and explanatory variables. RESULTS: Thirty-six patients were successfully enrolled and completed the questionnaires at a median follow-up of 6.1 years. The median PROMIS score for Upper Extremity Function (40.6) was considerably different from the score that is typically found in the general population (all PROMIS instruments are calibrated with a control group score of 50.0), but the median PROMIS scores for Global Health - Physical (49.0), Global Health - Mental (50.7), and Depression (45.6) were comparable to those among the general population. Dominant hand injury, a greater number of injured digits, higher age at the time of injury, and the need for neuropathic pain medication were associated with lower Upper Extremity Function scores (all p < 0.05). Additionally, the presence of neuroma was associated with negative changes in both household finances and mental well-being (p < 0.05). CONCLUSIONS: At long-term follow-up, a majority of patients that underwent replantation of traumatically amputated digits seem to cope well based on psychosocial and functional outcomes. However, neuropathic pain and the presence of neuroma are strong negative factors. Specific attention to digital nerves at the time of surgery is crucial in the management of traumatic amputations.

Targeted muscle reinnervation at the time of amputation to prevent the development of neuropathic pain.

INTRODUCTION: Targeted muscle reinnervation (TMR) is an established modality for the surgical management of neuropathic pain. Although the preventive effect of primary (acute) TMR at the time of amputation has been demonstrated previously, it remains unclear how many and which patients benefit most. Therefore, this study investigated the proportion of patients achieving sustained pain prophylaxis following amputation, as well as factors associated with its efficacy. METHODS: Primary patients who underwent TMR with a minimum follow-up of 6 months between 2018 and 2023 were enrolled. Pain outcomes (numeric rating scale [NRS], 0-10), comorbidities, and surgical factors were collected from chart review. Patients achieving sustained pain prophylaxis (NRS of ≤3 for ≥3 months until final follow-up) were identified. Multilevel mixed-effect models and multivariable regression were used to visualize pain courses and identify associated factors. RESULTS: Seventy-five patients who underwent primary TMR were included (median follow-up: 2.0 years), of whom 57.3% achieved sustained pain prophylaxis whereas 26.7% reported pain disappearance. Distal amputation levels (p = 0.036), a lower Elixhauser Comorbidity Index (p = 0.001), and the absence of psychiatric comorbidities (p = 0.039) were associated with pain prophylaxis. CONCLUSION: This study demonstrates that more than half of all patients undergoing primary TMR achieved sustained pain prophylaxis, and approximately a quarter of patients achieved sustained pain disappearance. Several factors associated with these favorable outcomes are described. These results will aid in preoperative counseling, managing patient expectations, and selecting patients who may benefit most from primary TMR surgery. LEVEL OF EVIDENCE: IV - Therapeutic.

Teardrop Alignment Changes After Volar Locking Plate Fixation of Distal Radius Fractures With Volar Ulnar Fragments.

BACKGROUND: We assessed factors associated with change in radiographic teardrop angle following volar locking plate (VLP) fixation of volarly displaced intra-articular distal radius fractures with volar ulnar fragments (VUF) within the ICUC database. The primary outcome was change in radiographic alignment on follow-up imaging, defined as a change in teardrop angle from intra-operative fluoroscopy greater than 5°. METHODS: Patients with distal radius fractures treated with a VLP within the ICUC database, an international collaborative and publicly available dataset, were identified. The primary outcome was volar rim loss of reduction on follow-up imaging, defined as a change in radiographic alignment from intra-operative fluoroscopy, teardrop angle less than 50°, or loss of normal radiocarpal alignment. Secondary outcomes were final range of motion (ROM) of the affected extremity. Radiographic Soong classification was used to grade plate position. Descriptive statistics were used to assess variables' distributions. A Random Forest supervised machine learning algorithm was used to classify variable importance for predicting the primary outcome. Traditional descriptive statistics were used to compare patient, fracture, and treatment characteristics with volar rim loss of reduction. Volar rim loss of reduction and final ROM in degrees and as compared with contralateral unaffected limb were also assessed. RESULTS: Fifty patients with volarly displaced, intra-articular distal radius fractures treated with a VLP were identified. Six patients were observed to have a volar rim loss of reduction, but none required reoperation. Volar ulnar fragment size, Soong grade 0, and postfixation axial plate position in relation to the sigmoid notch were significantly associated (P < .05) with volar rim loss of reduction. All cases of volar rim loss of reduction occurred when VUF was 10.8 mm or less. CONCLUSIONS: The size of the VUF was the most important variable for predicting volar rim loss of reduction followed by postfixation plate position in an axial position to the sigmoid notch and the number of volar fragments in the Random Forest machine learning algorithm. There were no significant differences in ROM between patients with volar ulnar escape and those without.

Complications and Unplanned Reoperation After Thumb Metacarpophalangeal Arthrodesis.

PURPOSE: Arthrodesis of the metacarpophalangeal (MCP) joint of the thumb is a common procedure to treat arthritis or instability. Studies reporting hardware complications and nonunion rates after thumb MCP joint arthrodesis report on small sample sizes. We aimed to describe the hardware complication rate, the nonunion rate, and the number of thumbs that achieve union among patients undergoing thumb MCP joint arthrodesis. METHODS: A database spanning 5 urban hospitals in a single metropolitan region in the United States was searched for patients who underwent thumb MCP joint arthrodesis between January 1, 2004 and January 1, 2020. After reviewing patient records, we identified 122 thumbs that underwent MCP joint arthrodesis and had a minimum follow-up of 90 days. The primary outcome was unplanned reoperation after hardware complications and nonunion. Second, the number of thumbs that achieved radiographic union was reported for the tension band and screw fixation arthrodesis group. RESULTS: Twenty-two (18%) out of 122 thumbs had hardware complications after thumb MCP joint arthrodesis, and 11 (9%) out of 122 thumbs developed a nonunion. Patients who underwent screw fixation arthrodesis had no events of hardware complications and subsequent hardware removal. The nonunion rate was 9/65 (14%) in the tension band arthrodesis group and 2 (4%) of 45 in the screw fixation arthrodesis group. Of the thumbs that had available radiographs to assess the healing of the arthrodesis, 34 (81%) of 42 were radiographically united in the tension band arthrodesis group and 29 (91%) of 32 in the screw fixation group. CONCLUSIONS: Our data suggest that screw fixation has fewer hardware complications and a lower reoperation rate than tension band arthrodesis. TYPE OF STUDY/LEVEL OF EVIDENCE: Prognosis IV.

Photochemical Tissue Bonding of Amnion Allograft Membranes for Peripheral Nerve Repair: A Biomechanical Analysis.

BACKGROUND: Photochemical tissue bonding (PTB) is a technique for peripheral nerve repair in which a collagenous membrane is bonded around approximated nerve ends. Studies using PTB with cryopreserved human amnion have shown promising results in a rat sciatic nerve transection model including a more rapid and complete return of function, larger axon size, and thicker myelination than suture repair. Commercial collagen membranes, such as dehydrated amnion allograft, are readily available, offer ease of storage, and have no risk of disease transmission or tissue rejection. However, the biomechanical properties of these membranes using PTB are currently unknown in comparison to PTB of cryopreserved human amnion and suture neurorrhaphy. METHODS: Rat sciatic nerves (n = 10 per group) were transected and repaired using either suture neurorrhaphy or PTB with one of the following membranes: cryopreserved human amnion, monolayer human amnion allograft (crosslinked and noncrosslinked), trilayer human amnion/chorion allograft (crosslinked and noncrosslinked), or swine submucosa. Repaired nerves were subjected to mechanical testing. RESULTS: During ultimate stress testing, the repair groups that withstood the greatest strain increases were suture neurorrhaphy (69 ± 14%), PTB with crosslinked trilayer amnion (52 ± 10%), and PTB with cryopreserved human amnion (46 ± 20%), although the differences between these groups were not statistically significant. Neurorrhaphy repairs had a maximum load (0.98 ± 0.30 N) significantly greater than all other repair groups except for noncrosslinked trilayer amnion (0.51 ± 0.27 N). During fatigue testing, all samples repaired with suture, or PTBs with either crosslinked or noncrosslinked trilayer amnion were able to withstand strain increases of at least 50%. CONCLUSION: PTB repairs with commercial noncrosslinked amnion allograft membranes can withstand physiological strain and have comparable performance to repairs with human amnion, which has demonstrated efficacy in vivo. These results indicate the need for further testing of these membranes using in vivo animal model repairs.

Biology and pathophysiology of symptomatic neuromas.

ABSTRACT: Neuromas are a substantial cause of morbidity and reduction in quality of life. This is not only caused by a disruption in motor and sensory function from the underlying nerve injury but also by the debilitating effects of neuropathic pain resulting from symptomatic neuromas. A wide range of surgical and therapeutic modalities have been introduced to mitigate this pain. Nevertheless, no single treatment option has been successful in completely resolving the associated constellation of symptoms. While certain novel surgical techniques have shown promising results in reducing neuroma-derived and phantom limb pain, their effectiveness and the exact mechanism behind their pain-relieving capacities have not yet been defined. Furthermore, surgery has inherent risks, may not be suitable for many patients, and may yet still fail to relieve pain. Therefore, there remains a great clinical need for additional therapeutic modalities to further improve treatment for patients with devastating injuries that lead to symptomatic neuromas. However, the molecular mechanisms and genetic contributions behind the regulatory programs that drive neuroma formation-as well as the resulting neuropathic pain-remain incompletely understood. Here, we review the histopathological features of symptomatic neuromas, our current understanding of the mechanisms that favor neuroma formation, and the putative contributory signals and regulatory programs that facilitate somatic pain, including neurotrophic factors, neuroinflammatory peptides, cytokines, along with transient receptor potential, and ionotropic channels that suggest possible approaches and innovations to identify novel clinical therapeutics.

Soong Classification Using Radiographs Only Moderately Correlates With Distal Radius Plate Position on Computed Tomography.

BACKGROUND: The Soong classification grades the prominence of volar locking plates used to treat distal radius fractures in relation to the volar rim. The basis of the classification scheme is that increasing plate prominence over the volar rim and distal radius watershed zone is associated with increased likelihood of flexor tendon irritation and need for plate removal. However, recent studies report mixed results on the predictive value of the Soong classification for these outcomes. We hypothesized that the decreased predictive accuracy of Soong classification is due to misclassification between Soong grades secondary to a suboptimal correlation between the Soong classification on radiographs (XRs) and computed tomography (CT). METHODS: Fifty volarly displaced distal radius fractures treated with a volar locking plate in the international and publicly available ICUC database were reviewed. All cases with a postoperative XR and CT were included. Soong classification of the volar locking plate in relation to the volar ulnar rim was determined on both XR and CT by 2 independent, fellowship-trained hand surgeons using CT imaging as the gold standard. The distribution of Soong grades on XR and CT was compared using Pearson's χ2 test, and correlation was calculated using the Matthews correlation coefficient (MCC). A multi-class confusion matrix was used to calculate each grade's positive predictive value (PPV). RESULTS: We found an MCC of 0.65, indicating only moderate correlation between the 2 modalities. Per individual Soong grade, the PPV was the highest for grade 2 (0.96), with lower PPVs for grade 0 (0.63) and grade 1 (0.60). CONCLUSIONS: The distribution of Soong grades was significantly different when using XR versus CT (P < .001). LEVEL OF EVIDENCE: Oxford Centre for Evidence-Based Medicine, diagnostic, level 2b.

Operative Trends in Orthopaedic Hand Surgery Fellowships.

Objective Since 1958, more than 50 postresidency fellowship programs in hand surgery have been introduced within the United States. Ongoing changes in health care and medical education necessitate the evaluation of these fellowships. The purpose of this study is to identify trends in operative experience over time regarding procedure volume, surgery type, and anatomic region. Materials and Methods National Accreditation Council for Graduate Medical Education (ACGME) case logs of graduating orthopaedic hand surgery fellows were evaluated for years 2011 to 2019. Procedures were grouped according to ACGME-defined categories for hand surgery. The mean number of procedures per fellow in each category was trended over time using a Mann-Kendall test. Results All 1,257 fellows were included. The mean number of procedures completed annually by each fellow increased from 797.6 in 2011 to 945.6 in 2019 ( p < 0.01). Over the course of the study period, there were increases in the number of "soft tissue," "fracture," and "nerve" procedures ( p < 0.001), while the number of "congenital" procedures decreased ( p < 0.05). Additionally, small but statistically significant increases were found in "amputation," "Dupuytren's," and "decompression of tendon sheath/synovectomy/ganglions" procedures ( p < 0.01). Conclusion There has been an increase in the number of procedures performed by orthopaedic hand surgery fellows over the past decade. This appears to be due to the increase in nerve, fracture, and soft tissue categories, and there has been a decrease in the number of congenital cases completed. These data confirm that the operative experiences for most hand surgery fellows are robust and growing over time.

Salvage of a Fractured Proximal Ulnar Osteoarticular Allograft Using a Medial Femoral Condyle Free Flap: A Case Report.

CASE: We present the case of a 47-year-old paraplegic woman who underwent resection of an intermediate-grade chondrosarcoma in the proximal ulna, which was initially reconstructed with an osteoarticular allograft. However, after more than 25 years without complications, she sustained an intra-articular fracture of the allograft, which was then successfully treated using a vascularized medial femoral condyle (MFC) flap and anterolateral thigh flap. The patient has subsequently recovered her baseline elbow function, has no pain, and can use her wheelchair without restrictions. CONCLUSION: Free MFC flaps are viable options to salvage osteoarticular allografts that are affected by intra-articular fractures.

"Pain Sketches Demonstrate Patterns of Pain Distribution and Pain Progression following Primary Targeted Muscle Reinnervation in Amputees."

BACKGROUND: Numerical scales are validated methods to report pain outcomes after Targeted Muscle Reinnervation (TMR) but do not include the assessment of qualitative pain components. This study evaluates the application of pain sketches within a cohort of patients undergoing primary TMR and describes differences in pain progression according to early postoperative sketches. METHODS: This study included 30 patients with major limb amputation and primary TMR. Patients' drawings were categorized into four categories of pain distribution (focal (FP), radiating (RP), diffuse (DP) and no pain (NP)) and inter-rater reliability was calculated. Secondly, pain outcomes were analyzed for each category. Pain scores were the primary and Patient-Reported Outcomes Measurement Information System (PROMIS) instruments were the secondary outcomes. RESULTS: The inter-rater reliability for the sketch categories was good (overall Kappa coefficient of 0.8). The NP category reported a mean decrease in pain of 4.8 points, followed by the DP (2.5 points) and FP categories (2.0 points). The RP category reported a mean increase in pain of 0.5 points. For PROMIS Pain Interference and Pain Intensity, the DP category reported a mean decrease of 7.2 and 6.5 points respectively, followed by the FP category (5.3 and 3.6 points). The RP category reported a mean increase of 2.0 points in PROMIS Pain Interference and a mean decrease of 1.4 points in PROMIS Pain Intensity. Secondary outcomes for the NP category were not reported. CONCLUSIONS: Pain sketches demonstrated reliability in pain morphology assessment and might be an adjunctive tool for pain interpretation in this setting.

Initial Treatment Choice Affects Cost-Effectiveness and Reintervention Rates for Dupuytren Contracture: A National Census Among Veterans Affairs Patients.

BACKGROUND: A multitude of treatments for Dupuytren contracture are available, including both invasive and minimally invasive options. This study compares the reintervention rates and costs associated with various treatment options for Dupuytren disease (DD) within the Veterans Affairs (VA) Health Administration. METHODS: Using the Corporate Data Warehouse, a national census was performed including all patients treated for DD in years 2014 to 2020 within the VA health care system. Patients treated with collagenase clostridium histolyticum (CCH), percutaneous needle aponeurotomy (PNA), open fasciotomy, palmar fasciectomy, single finger fasciectomy, and multifinger fasciectomy were compared. The total cost of initial treatment was compared between modalities. The 5-year reintervention rates were compared using a Kaplan-Meier analysis. RESULTS: During the study period, 8530 patients were treated for DD (3501 fasciectomy, 3351 CCH, 880 PNA, 798 fasciotomy). The overall median treatment cost was found to be the least for PNA (P < .0001). The 5-year reintervention rates were significantly lower for single finger fasciectomy (6.5%), operative fasciotomy (8.2%), and palmar fasciectomy (9%) when compared with PNA (12.3%), multifinger fasciectomy (13.1%), and CCH (14.4%) (P < .001). However, reintervention rates were comparable between patients treated with PNA, multifinger fasciectomy, and CCH (P > .05). CONCLUSIONS: Within the VA population, PNA is the most affordable procedure per treatment episode and is associated with reintervention rates that are comparable to those of CCH. Multifinger fasciectomy, CCH, and PNA had comparable reintervention rates. The differences in reintervention rates may partially be explained by patients' willingness to consider additional treatment to correct any remaining or recurrent deformity.

Epidemiology and Fracture Patterns of Traumatic Phalangeal Fractures.

Background: Despite the relatively high incidence of phalangeal fractures, there is an imperfect understanding of the epidemiology and anatomical distribution of these fractures. This study describes the patient characteristics, anatomic distribution, and detailed fracture patterns of phalangeal fractures among a large adult cohort in the United States. Methods: A retrospective study was performed among patients with phalangeal fractures in the United States between January 2010 and January 2015. Included patients were 18 years old or older and had a diagnosis of a phalangeal fracture. A total of 2140 phalangeal fractures in 1747 patients were included, and a manual chart review was performed to collect epidemiological and radiographic information. Fractures were classified based on location and fracture pattern. Results: The median age at the time of injury was 45 years (interquartile range, 30-57), and 65% of patients were men. The small finger had the highest incidence of fractures (26%) followed by the ring finger (24%). Distal and proximal phalanges demonstrated the highest incidence of fractures at 39% each. The dominant hand was affected in 44% of cases. Eighteen percent of fractures were due to a work-related trauma mechanism, and the most common mechanism of injury was blunt trauma (46%). Conclusion: This study provides a detailed overview of the anatomic distribution and fracture patterns of phalangeal fractures in an adult US population and, thus, may aid hand surgeons treating these injuries.

Phalangeal Fractures Requiring Vascular Reconstruction: Epidemiology and Factors Predictive of Reoperation.

BACKGROUND: Demographic information related to phalangeal fractures that undergo simultaneous vascular repair, as well as their complication and reoperation profiles, remain incompletely understood. This study aimed to examine the patient and fracture characteristics influencing the outcomes after these injuries in a large Unites States adult patient cohort and to identify risk factors associated with unplanned reoperation of these fractures. METHODS: A retrospective study was performed, identifying 54 phalangeal fractures in 48 patients; all fractures were also associated with vascular injuries requiring repair. Patients with digital amputations were excluded. A manual chart review was performed to collect epidemiologic, radiographic, and surgical outcome information. RESULTS: The incidence of phalangeal fractures undergoing vascular repair was higher in the non-dominant hand, middle finger, proximal phalanx, and phalangeal shaft. Most (52.9%) fractures were due to occupational injury, with the most common mechanism being sharp injuries. More than half of the fractures had a nerve injury, and 13% required a vein graft for vascular repair. More than half of the fractures required at least one reoperation, most commonly due to "stiffness/tendon adhesion" (50%) and "nonunion or delayed union" (21.4%). In multivariable analysis, thumb (odds ratio [OR]: 35.1, P = .043) and index (OR: 14.0, P = .048) fingers' fractures were found to be independently associated with unplanned reoperation. CONCLUSIONS: Phalangeal fractures requiring vascular repair occurred most often in the occupational setting and more than 50% required at least one unplanned reoperation. Injuries sustained in the thumb and index finger were more likely to undergo unplanned reoperation, which may guide initial treatment decision-making and postoperative follow-up.

Prolonged Opioid Use following Hand Surgery: A Systematic Review and Proposed Criteria.

Prolonged opioid use after surgery has been a contributing factor to the ongoing opioid epidemic. The purpose of this systematic review is to analyze the definitions of prolonged opioid use in prior literature and propose appropriate criteria to define postoperative prolonged opioid use in hand surgery. Methods: Using Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines 130 studies were included for review. The primary outcome was the timepoint used to define prolonged opioid use following surgery. The proportion of patients with prolonged use and risk factors for prolonged use were also collected for each study. Included studies were categorized based on their surgical specialty. Results: The most common timepoint used to define prolonged opioid use was 3 months (n = 86, 67.2% of eligible definitions), ranging from 1 to 24 months. Although 11 of 12 specialties had a mean timepoint between 2.5 and 4.17 months, Spine surgery was the only outlier with a mean of 6.90 months. No correlation was found between the definition's timepoint and the rates of prolonged opioid use. Conclusions: Although a vast majority of the literature reports similar timepoints to define prolonged postoperative opioid use, these studies often do not account for the type of procedures being performed. We propose that the definitions of postoperative prolonged opioid use should be tailored to the level and duration of pain for specific procedures. We present criteria to define prolonged opioid use in hand surgery.

Joint-sparing versus nonjoint-sparing reconstruction of the radius following oncologic resection: A systematic review.

BACKGROUND AND OBJECTIVES: Reconstructions of the distal radius are uncommon procedures. This systematic review compares joints-sparing (JS) versus nonjoint-sparing (NJS) reconstructions following oncologic resection of the distal radius. METHODS: A search was conducted using the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines. Collected outcomes included patient-reported outcome measures (PROMs), range of motion and grip strength, and complication and reoperation rates. RESULTS: A total of 52 nonrandomized cohort studies (n = 715) were included. PROMs were comparable between the cohorts, while the range of flexion-extension was greater in JS reconstructions (78.1° vs. 25.6°) and the range of pronation-supination was greater in NJS reconstructions (133.6° vs. 109.8°). Relative grip strength was greater following JS reconstruction (65.0% vs. 56.4%). About one in sixteen of the JS reconstructions were eventually revised to an NJS construct. CONCLUSIONS: This systematic review demonstrates that JS reconstructive techniques can offer satisfying results in patients treated for oncologic distal radius defects. However, about 6% of JS reconstructions are eventually revised to a NJS construct. Further investigation is warranted to identify factors that affect or predict these findings, to aid in future in treatment selection and reduce the common need for reoperations following these procedures.

Long-term patient-reported outcome measures following limb salvage with complex reconstruction or amputation in the treatment of upper extremity sarcoma.

BACKGROUND AND OBJECTIVES: This study compares long-term patient-reported outcomes between patients that underwent limb-salvage surgery with complex reconstruction by free or pedicled flap (LS) or amputation. Additionally, the need for revision surgery is compared. METHODS: A total of 43 patients were studied at a median follow-up of 9.54 years. Sixteen patients completed questionnaires regarding functional outcome and mental wellbeing. Functional outcomes were measured by using the Toronto Extremity Salvage Score (TESS), QuickDASH, and PROMIS Upper Extremity instruments. Mental wellbeing was assessed using the PROMIS Anxiety and Depression instruments. Revision surgery was assessed for the entire follow-up. RESULTS: The median TESS scores were 96.0 versus 71.7 (p = 0.034) and the PROMIS Upper Extremity scores were 50.1 versus 40.3 (p = 0.039) for the LS and amputation cohorts, respectively. No significant difference was found regarding symptoms of anxiety (52.7 vs. 53.8; p = 0.587) or depression (52.0 vs. 50.5; p = 0.745). Of the patients in the LS cohort 51.6% required at least one reoperation compared to 8.33% in the amputation cohort. CONCLUSIONS: LS surgery maintains functional benefits over amputation after almost a decade of follow-up. Still, mental wellbeing seems to be comparable between these patients, whereas LS procedures are associated with a sixfold increased need for reoperations.