Microsurgery Case Volume During Orthopedic Surgery Residency: A 7-Year Assessment

Implementation of a Hand Training Curriculum in Junior Resident Education: Experience at a Military Orthopedic Residency Program

Purpose

The American Society for Surgery of the Hand developed the Surgery Training and Educational Platform (STEP) in order to assess essential skills in hand surgery. The American Society for Surgery of the Hand designed modules spanning both osseous and soft tissue skills aimed to be cost effective for the purpose of orthopedic surgical education. The STEP curriculum was adapted and implemented at a single military orthopedic residency program.

Methods

The following six modules were implemented: (1) depth of plunge, (2) scaphoid pinning, (3) phalangeal fracture pinning, (4) microsurgery, (5) full-thickness skin graft harvest, and (6) wrist arthroscopy. Both first- (PGY1) and second-year (PGY2) residents participated. Scores were calculated according to the original STEP curriculum criteria and were compared with historic data from the previous year. All residents responded to an evaluation questionnaire following the performance of the tasks.

Results

The PGY2 cohort outperformed PGY1 cohorts across all modules except for the depth of plunge and scaphoid fixation modules. In the phalangeal pinning module, PGY2s did significantly better when compared with pooled PGY1 performance and their own PGY1 performance (P < .05). In the microsurgery module, PGY2s scored better than pooled PGY1s. In the full-thickness skin grafting module, PGY2s outperformed PGY1s (P < .05). On the post-task evaluation, residents unanimously responded that this was a valuable exercise, but the time required to complete all the modules was significant, similar to that of the previous year survey.

Conclusions

The STEP simulation is a cost effective and reliable program to engage residents in hand surgery-related skills. However, adaptations should be encouraged according to institutional resources to provide the most inclusive training platform possible per institutional constraints. The STEP simulation is interpreted by residents as a valuable exercise but requires a significant time commitment that could be a barrier to implementation and regular use.

Type of study/level of evidence

Therapeutic IV.

Ankle Arthroscopy Procedural Volume Is Low Among Graduating Orthopaedic Surgery Residents

Purpose

To evaluate graduating orthopaedic resident case volume and variability for ankle arthroscopy from 2016 to 2020.

Methods

The Accreditation Council for Graduate Medical Education surgical case log data from 2016 to 2020 for graduating United States orthopaedic surgery residents was assessed. Arthroscopy procedures of the leg/ankle were categorized. The average number of cases performed per resident was compared from 2016 to 2020 to determine the percent change in case volume. The 10th, 30th, 50th, 70th, and 90th percentiles of case volumes from 2016 to 2020 were presented to demonstrate case volume variability.

Results

There was no significant change in the average number of leg/ankle arthroscopy cases from 2016 to 2020 (6.2 ± 5 [range 0-35] vs 6.1 ± 6 [range 0-76] P = .732), despite a 19% increase in the average number of total leg/ankle procedures performed over time (168.4 ± 47 [range 55-414] in 2016; 200.8 ± 57 in 2020 [range 67-601], P < .001). There was wide variability in ankle arthroscopy case volume among residents. The 90th percentile of residents performed 13 cases in 2020, compared with 5 in 50th percentile, and 1 in the 10th percentile.

Conclusions

Orthopaedic surgery resident exposure to ankle arthroscopy has remained low and highly variable overtime, despite an overall increase in the total number of leg/ankle procedures performed.

Clinical Relevance

Understanding ankle arthroscopy in case volume and variability is important for programs to ensure that orthopaedic residents are gaining adequate exposure to increasingly popular procedures. Orthopaedic surgery residency programs should explore methods to increase resident exposure to ankle arthroscopy.

Wide variability of shoulder and elbow case volume in orthopedic surgery residency

BACKGROUND

Despite the growing popularity of certain shoulder and elbow procedures (eg, shoulder arthroplasty), resident exposure to these surgeries remains unclear. This study sought to evaluate trends in graduating orthopedic resident case volumes of commonly performed shoulder and elbow procedures.

METHODS

The Accreditation Council for Graduate Medical Education (ACGME) surgical case log data from 2016 to 2020 for graduating US orthopedic surgery residents was assessed. Procedures of the shoulder and humerus/elbow were categorized into predefined ACGME categories: repair/revision/reconstruction, fracture/dislocation, and arthroscopy. The average number of cases performed per resident in each of these categories was directly compared from 2016 to 2020. The 10th and 90th percentiles of case volumes within each category of procedures was compared from 2016 and 2020.

RESULTS

There was a 31% increase in the number of shoulder repair/revision/reconstruction cases between 2016 and 2020 (average: 27.5 to 36.1; P < .001), followed by a 23% increase for elbow fracture/dislocation (24.4 to 30; P < .001), 21% increase for elbow repair/revision/reconstruction (10.6 to 12.8; P < .001), and 16% increase for shoulder arthroscopy (69 to 79.7; P < .001). No significant changes were found for shoulder fracture/dislocation and elbow arthroscopy. There was a wide case volume variability for each procedure, particularly for shoulder repair/revision/reconstruction, where there was a nearly 5-fold difference in the number of cases performed between the 10th and 90th percentiles of residents in 2020 (13 vs. 62 cases, respectively).

CONCLUSIONS

The case category shoulder repair/revision/reconstruction has seen the largest relative increase in the shoulder and elbow case volume of graduating orthopedic surgery residents, most likely reflecting the national rising trends of shoulder arthroplasty. However, our study shows that there is wide variability in resident exposure to these cases. Implementation of shoulder arthroplasty case minimum requirements might help reduce case variability and discrepancies in resident education.

Variability in Hand Surgery Training Among Plastic and Orthopaedic Surgery Residents

Background:

A career in hand surgery in the United States requires a 1-year fellowship after residency training. Different residency specialty programs may vary in case volume. The purpose of this study was to characterize variation in hand surgery training within and between orthopaedic and plastic surgery residents.

Methods:

Publicly available hand surgery case logs for graduating orthopaedic and plastic surgery residents during the 2010 to 2011 to 2018 to 2019 academic years were obtained through the Accreditation Council of Graduate Medical Education. Student t-tests were used to compare mean case volumes among several categories between plastic surgery (PRS) and orthopaedic surgery (OS) residents. Intraspecialty variation was assessed by comparing the 90th and 10th percentiles in each category.

Results:

A total of 6,254 orthopaedic and 1,070 plastic surgery graduating residents were included. The mean hand surgery case volume for orthopaedic residents (OS 247.0) was significantly lower than that for plastic surgery residents (PRS 412.0) (P < 0.0001). Orthopaedic residents performed more trauma cases (OS 133.2, PRS 54.5; P < 0.0001) but fewer nerve repairs (OS 3.3, PRS 28.5 P < 0.0001) and amputations (OS 6.4, PRS 15.8; P < 0.0001). Nerve decompression case volumes were similar between the two specialties (OS 50.2, PRS 47.3; P = 0.34). Case volumes among orthopaedic residents varied considerably in amputations and among plastic surgery residents in replantation/revascularization procedures.

Conclusions:

Orthopaedic surgery residents performed significantly more trauma cases than plastic surgery residents did, but fewer overall cases, nerve repairs, and amputations, while nerve decompression volumes were similar between specialties. This information may help inform residency and fellowship directors regarding areas of potential training deficiency.

A Review of Orthopaedic Resident Case Logs to Identify Fluctuations in Exposure to Adult Orthopaedic Procedures

INTRODUCTION

Orthopaedic surgery resident case exposure is an important component of surgical training and is monitored by the Accreditation Council for Graduate Medical Education (ACGME) to ensure resident readiness for graduation. The purpose of this study was to investigate trends in exposure to adult orthopaedic surgical procedures and analyze the impact of the 2013 update in ACGME case logging expectations.

METHODS

A retrospective review of ACGME case log data was conducted for adult orthopaedic procedures performed by graduating orthopaedic surgery residents from 2012 to 2020. Trends in the number of cases logged and the case share by anatomical location were investigated. Linear regression analysis was performed to analyze changes in case number over the 9-year period.

RESULTS

For all surgical categories, there was stability in the average case number per resident from 2012 to 2013, followed by a precipitous decrease from 2013 to 2014. From 2014 to 2020, there has been a gradual increase in case number for all categories except "other musculoskeletal (MSK)," resulting in a total 46% recovery since the 2014 decline. Concomitant with the decline, there was a relative increase in pelvis/hip and femur/knee procedures and decrease in shoulder, other MSK, and spine procedures. From 2014 to 2020, shoulder, humerus/elbow, pelvis/hip, leg/ankle, foot/toes, and spine cases have gradually accounted for a larger proportion of total cases while femur/knee and "other MSK" cases have accounted for less.

CONCLUSIONS

The 2013 update in ACGME case logging expectations was associated with a significant decrease in case number. This is likely a reflection of residents correctly entering 1 primary Current Procedural Terminology code for each surgical case. Programs should be aware of a general increase in case number since 2014 and acknowledge the fact that some procedure types may be given priority from a logging standpoint when multiple Current Procedural Terminology codes apply.

Variable Experience in Microsurgery and Flap-Based Procedures Among Canadian Plastic Surgery Residents

TITLE

Variable experience in microsurgery and flap-based procedures among Canadian plastic surgery residents.

OBJECTIVE

Plastic surgery residencies are transitioning toward a competency-based education model. It is not known whether trainees can realistically achieve proficiency in microsurgical techniques during their training. This study aims to define the operative experience in the core microsurgical flap procedures among Canadian plastic surgery residents.

DESIGN

Microsurgical core procedural competencies (CPCs) have been described. A retrospective review was conducted, evaluating case logs recorded by graduating plastic surgery residents at 10 Canadian English-speaking training programs between 2004 and 2014. Perceived role and competence scores were also collected and analyzed.

SETTING

University of Toronto, Toronto, ON, Canada; University of British Columbia, Vancouver, BC, Canada.

RESULTS

Among 27 microsurgical CPCs, 2082 procedures were logged and each resident performed an average of 37.9 (±21.7) procedures. Anterolateral thigh flaps, radial forearm-based flaps, and digit replants were the most common; however, 10.9% to 14.5% of residents did not have any operative experience with these flaps. Most residents reported zero operative experience with many of the CPCs (10.9%-100%). Co-Surgeon (50%) and First Assistant (30%) were the most common roles. None of the graduating residents reported feeling competent enough to independently perform 50% of the microsurgery CPCs. There was no difference in perceived roles when programs with ≥5 residents were compared against programs with fewer trainees. There were weak to moderate correlations between role and self-perceived competence, and between Post Graduate Year and self-perceived competence.

CONCLUSIONS

There is wide variation in resident operative experience in microsurgical CPCs. Many residents graduate with little to no experience in many of the core procedures. Identifying areas of deficiency may help guide curriculum development in the new competency-based education model.

The Experiential Benefit of an Orthopedic Trauma Fellowship: An Analysis of ACGME Case Log Data From 2006 to 2017

OBJECTIVE

The Accreditation Council for Graduate Medical Education (ACGME) has published orthopedic case log data since the 2006/2007 academic year. Here, we use this data to analyze the variability in orthopedic trauma case experience reported by orthopedic trainees and to better understand the impact of an orthopedic trauma fellowship on orthopedic surgical training.

DESIGN, SETTING, AND PARTICIPANTS

Data were gathered from ACGME case log reports for orthopedic residents (reporting the cumulative case experience of graduating residents) and orthopedic trauma fellows (reporting the case experience of their fellowship year only) for all available years.

RESULTS

The average orthopedic trauma fellow reported significantly more trauma cases in multiple body regions ("Pelvis/Hip", "Femur/Knee", and "Foot/Toes") and "Open Complex" reductions (as defined by the ACGME) in their 1 year of fellowship than the average resident reported in their 5 years of residency.

CONCLUSION

On average, orthopedic trauma fellowships substantially increase the trauma case volumes of orthopedic trainees, especially with respect to lower extremity trauma.