Faculty Bibliography

BACKGROUND/UNASSIGNED:The purpose of this study was to identify prognostic factors that are associated with improvements in patient-reported outcomes measures (PROMs) related to upper extremity function and pain in those suffering from idiopathic adhesive capsulitis. METHODS/UNASSIGNED:value of < .05 was considered statistically significant. RESULTS/UNASSIGNED: = .002). CONCLUSION/UNASSIGNED:Patient-perceived improvements in PROMIS score during the natural history of adhesive capsulitis are likely multifactorial, with anxiety, hyperlipidemia, increased body mass index, and Hispanic heritage associated with reduced improvement in PROMIS scores.

Snapping sternoclavicular joint (SCJ) is a rare presentation in the SCJ. We present a case report detailing the presentation and treatment of unilateral snapping SCJ in a 14-year-old male patient. Clinical findings included the subluxation of the medial end of the clavicle in the anterior-posterior direction following a specific maneuver by the patient that involved repetitive external rotation with the arm in horizontal abduction. Dynamic ultrasound demonstrated an asymmetric widening of the right sternoclavicular joint in the neutral position with a pronounced subluxation in provocative positioning. At 3.5-year follow-up, he continued to remain pain-free without static deformity of the SCJ. Snapping SCJ is a benign phenomenon that does not require any intervention and is not associated with ligament laxity.

BACKGROUND/UNASSIGNED:The aim of this study is to investigate the pattern of changes in activities of daily living (ADLs), sleep disturbance, and pain in the early postoperative period following a total shoulder arthroplasty (TSA). METHODS/UNASSIGNED:Prospective data on patterns of limitation in ADLs, sleep disturbance, and pain were collected from patients undergoing elective TSA preoperatively and at specific time points postoperatively (2, 6, and 12 weeks). At each time point, patients were asked regarding the major limitation affecting their shoulder. Limitations in ADLs and sleep disturbances were scored on a 3-point scale (0 = unable to do, 3 = no difficulty) modeled after the ADL which require active external rotation score and visual analog scale scores were used for pain. Patient responses were analyzed with respect to patient factors (demographics, arm dominance, function of opposite arm, and ambulation status), and living situation (alone, or with caregiver). RESULTS/UNASSIGNED:Shoulder pain (43%) and inability to perform ADLs (38%) were the 2 most commonly reported limitations prior to undergoing TSA. Patients noticed progressive improvements in pain with 37% reductions in visual analog scale scores at 2 weeks and 67% reduction at 3 months. At 2 weeks after TSA, sleep disturbances were the most disabling issue in 33% of the cohort, with considerable improvements (104%) in sleep scores at 3 months compared to pre-op. The ADLs involving forward elevation and working at the waist level improved considerably between 6 weeks and 3 months, but activities involving rotation including reaching behind the back, across the chest, and use of strength showed mild improvements by 3 months. CONCLUSION/UNASSIGNED:This prospective study demonstrates the chronology of improvements in pattern of limitations experienced by patients with respect to pain, sleep, and ADLs in the early postoperative period after TSA. Majority of patients can expect to have 2/3 resolution of pain, improved sleep, and improvement in ADLs involving forward elevation and waist level function by 3 months.

BACKGROUND:The treatment of partially displaced radial head fractures is determined not only by the type of fracture but also by patient characteristics such as age, occupation, hand dominance, mechanism of injury, and concomitant injuries and comorbidities. The goal of this study was to employ the Delphi method to achieve consensus on the management of patients with radial head fractures, utilizing the experience of the ASES Elbow Fracture-Dislocation Multicenter Study Group and Mayo Elbow Club surgeons. METHODS:The initial survey was sent to participants, which included consent to participate in the study and questions about their experience, knowledge, and interest in participating in the Delphi method. We used both open-ended and category-based questions. The second questionnaire generated 76 variables, and individual questions with mean Likert ratings of <2.0 or >4.0 were deemed significant and merged to form multifactorial clinical scenarios relating to both nonoperative and operative management, respectively. RESULTS:Of the surgeons who responded to the questionnaire, 64% were from the United States, while the remainder were from overseas practices. Years in practice on average were 12.4 years (range, 1-40). Seven of the 76 factors met the criteria of a mean Likert score of <2.0 or >4.0. These factors were as follows: age, block to the range of motion (ROM) after aspiration/injection, crepitation with ROM, tenderness over the distal radioulnar joint and/or interosseous membrane (dorsal forearm), gap and/or displacement >2 mm on imaging, complete loss of contact of the head with the rest of the radius on imaging, and fracture head involvement 30% on imaging. Twenty-two (46%) of the 96 clinical scenarios gained >90% consensus in favor of surgical treatment, whereas 8 (17%) reached >90% consensus in favor of nonoperative treatment. CONCLUSION/CONCLUSIONS:Obtaining expert consensus on the treatment of radial head fractures remains challenging. Certain factors such as gap/displacement ≥2 mm without complete loss of contact, ≥30% head involvement with a block to an ROM regardless of tenderness over distal radioulnar joint or interosseous membrane (dorsal forearm), or crepitation when the patient was <80 years of age led to a recommendation of operative treatment in 100% of the surveyed surgeons. Patients older than 80 years with no block to ROM after aspiration/injection, no crepitation with ROM, and no tenderness on distal radioulnar joint/interosseous membrane (dorsal forearm) were recommended for nonoperative treatment regardless of the size of the radial head involvement on imaging.

OBJECTIVE:Perform a systematic literature review regarding return to sport (RTS) outcomes after arthroscopic rotator cuff repair (aRCR) for full-thickness rotator cuff tears (FTRCTs). DATA SOURCES/METHODS:Systematic review of all articles in PubMed, Medline, and Excerpta Medica Database (EMBASE) was conducted in April 2022 using a combination of keywords: "rotator cuff repair," "RCR," "complete," "full-thickness," "tear," "RCT," "injury," "shoulder," "arthroscopic," "return to sport," "RTS," "sport," "return to play," and "athlete." Cohorts were included from all articles reporting RTS after aRCR for FTRCTs. Studies that were non-English, failed to distinguish between partial and FTRCT outcomes, or treated FTRCTs by open RCR, mini-open RCR, debridement, or nonsurgical management were excluded. Abstracted data included study design, surgical techniques, concomitant procedures, demographics, FTRCT type and size, patient-reported outcomes, type of sport, competition level, time to return, and reasons for failing to RTS. MAIN RESULTS/RESULTS:11 studies were reviewed, with inclusion of 463 patients (385 athletes; mean age 47.9). RTS varied considerably in rate and timing, with 50.0% to 100% of patients returning on average between 4.8 to 14 months. In addition, 31 patients returned to a higher level of sport, 107 returned to or near preinjury level, and 36 returned to a lower level of competition or failed to RTS entirely. CONCLUSIONS:The ability for athletes to RTS after aRCR for FTRCTs is likely multifactorial, demonstrating high variability in return rates and time to RTS. Given the paucity of available literature, future studies are warranted to provide a more definitive consensus.