Journal of shoulder and elbow surgery
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J Shoulder Elbow Surg · Mar 2021
Arthroscopic superior capsule reconstruction with Teflon felt synthetic graft for irreparable massive rotator cuff tears: clinical and radiographic results at minimum 2-year follow-up.
Superior capsule reconstruction (SCR) was developed to improve shoulder function and relieve pain in patients with irreparable rotator cuff tears. Here, we investigated the clinical and radiographic outcomes and postoperative complications of SCR using a Teflon graft for reconstruction. ⋯ SCR using a Teflon graft-especially a 3-layer graft-significantly improved shoulder function and shoulder abduction strength, with pain relief and a low rate of postoperative complications. SCR using a Teflon graft can be a viable option for irreparable rotator cuff tears, especially when an autograft or allograft is not available.
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J Shoulder Elbow Surg · Mar 2021
Randomized Controlled TrialLiposomal Bupivacaine Interscalene Nerve Block in Shoulder Arthroplasty is Not Superior to Plain Bupivacaine: A Double Blinded Prospective Randomized Control Trial.
Interscalene brachial plexus blocks are a common modality used to provide adjunctive pain relief with shoulder replacement surgery. In 2018, the Federal Drug Administration approved the use of liposomal bupivacaine (LB) for such nerve blocks. We sought to evaluate whether this formulation of bupivacaine would provide superior pain relief for shoulder replacement patients over standard bupivacaine alone. Our hypotheses were that in the LB cohort the average postoperative pain score over the first 72 hours would be significantly lower, time to block cessation would be longer, total opioid consumption would be lower, and the average patient satisfaction score regarding their pain management would be higher. ⋯ When used for an interscalene block to provide adjunctive pain relief in shoulder replacement surgery, the addition of LB to plain bupivacaine provides no additional clinically important benefit to the patient's pain experience over standard bupivacaine.
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J Shoulder Elbow Surg · Mar 2021
The incidence and incubation period of false-positive culture results in shoulder surgery.
Postoperative shoulder infection is a significant complication requiring timely identification and treatment. Indolent infections such as those involving Cutibacterium acnes (formerly Propionibacterium acnes) provide a diagnostic dilemma as they present differently, without the acute symptoms associated with most postoperative bone and joint infections. Furthermore, Cacnes is thought to be a common contaminant isolated from intraoperative cultures. With no consensus algorithm, long-held cultures play a major role in guiding management decisions in potential postoperative shoulder infection. Our study sought to determine the incidence of positive culture results in both open and arthroscopic procedures in noninfected patients, as well as to clarify whether an increase in the incubation time frame leads to an increased rate of culture growth. ⋯ A relatively high false-positive culture rate occurred in both open and arthroscopic shoulder surgery. Cacnes was the most commonly identified bacterium in cultures in the open surgery group. Knowledge of one's institutional false-positive culture rate could be important in avoiding potentially inappropriate treatment. Additionally, we found that holding cultures longer than 14 days did not lead to an increased rate of false-positive culture results.
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J Shoulder Elbow Surg · Feb 2021
Thirty-day readmissions and reoperations after total elbow arthroplasty: a national database study.
The purpose of this study was to determine the rate of short-term complications after total elbow arthroplasty (TEA) and identify predictors of readmission and reoperation. We hypothesized that TEA performed for acute elbow trauma would have higher rates of 30-day readmission and reoperation than TEA performed for osteoarthritis (OA). ⋯ The 30-day unplanned reoperation rate after TEA was 2.4%, and the unplanned readmission rate was 5.1%. Low BMI was predictive of readmission. Wounds classified as contaminated or dirty were predictive of reoperation. Dependent functional status and contaminated wounds were predictive of local complications. The indication for TEA (fracture vs. OA vs. inflammatory arthritis) was not found to be a risk factor for reoperation or readmission after TEA.
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J Shoulder Elbow Surg · Feb 2021
Multicenter StudyThe effect of body mass index on internal rotation and function following anatomic and reverse total shoulder arthroplasty.
The exact relationship between body mass index (BMI) and internal rotation (IR) before and after total shoulder arthroplasty has not been studied to date. The purpose of this study was to determine the effects of BMI on the preoperative and postoperative shoulder range of motion and function in anatomic (aTSA) and reverse total shoulder arthroplasty (rTSA), and specifically how IR affects patient ability to perform IR-related activities of daily living (ADLs). ⋯ Increasing BMI adversely affects shoulder ROM, particularly IR. IR is correlated with the ability to perform ADLs requiring IR in both aTSA and rTSA patients.