Local Autologous Stem Cells Application in Rotator Cuff Repairs: "LASCA" Technique.
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SUBMITTER: Dei Giudici L
PROVIDER: S-EPMC7587500 | biostudies-literature |
REPOSITORIES: biostudies-literature
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Project description:Massive rotator cuff tears defying primary repair have been treated with debridement, arthroscopic subacromial decompression, partial repair, muscle-tendon transfer, and joint prosthesis, among other techniques. However, the treatment results have not been satisfactory compared with those of small- to medium-sized rotator cuff tears; each procedure has its merits and demerits, and currently, there is no single established method. For massive rotator cuff tears defying primary repair, the arthroscopic patch graft procedure has been reported as an effective surgical procedure, and this procedure is chosen as the first-line treatment in our department. In this procedure, suture anchors are generally used to fix the patch graft to the footprint on the side of the greater tuberosity. However, tendon-to-bone healing is frequently difficult to achieve, and bone-to-bone healing seems more advantageous for the repair of the rotator cuff attachment site. To improve the results of treatment, a new patch graft procedure was developed, in which the iliotibial ligament with bone was collected at Gerdy's tubercle and the bone was anchored to the footprint on the side of the greater tuberosity. With this procedure, excellent results were obtained, although only short-term results are available at present. The technique and its results so far are reported.
| S-EPMC4129986 | biostudies-literature
Project description:Treatment of full-thickness rotator cuff tears vary in surgical technique dependent on the amount of retraction of the rotator cuff and/or delamination of the soft tissue. The described technique addresses both of those concerns. We present a modification of the SpeedBridge technique used to address retracted or delaminated repairs and effectively expand the indications for use of the double-row knotless technique. In this modification, the reduction is performed by an initial anchor with several stay sutures providing provisional reduction of the tissue in a controlled fashion. This is followed by compression through a standard double-row technique.
| S-EPMC6926374 | biostudies-literature
Project description:BackgroundThe goal of this study was to estimate the short-term (∼2 years) healthcare costs of failed primary arthroscopic rotator cuff repair (RCR) in the United States.MethodsA review of current literature was performed to estimate the number of RCR performed in the United States in the year 2022 and the rate of progression of these patients to lose repair continuity, reach clinical failure, and progress to nonoperative intervention and revision procedures. A review of the current literature was performed to estimate the costs incurred by these failures over the ensuing 2-year postoperative time period.ResultsThe direct and indirect healthcare costs of structural and clinical failure of primary RCR performed in 2022 are estimated to reach $438,892,670 in the short-term postoperative period. The majority of the costs come from the estimated $229,390,898 in nonoperative management that these patients undergo after they reach clinical failure.ConclusionThe short-term healthcare costs of failed arthroscopic RCR performed in the United States in 2022 are predicted to be $438,892,670. Although RCR improves quality of life, pain, function, and is cost-effective, there remains great potential for reducing the economic burden of failed RCR repairs on the US society. Investments into research aimed to improve RCR healing rates are warranted.Clinical relevanceAlthough RCR improves quality of life, pain, function, and is cost-effective, this study provides evidence that there remains great potential for reducing the economic burden of failed RCR repairs on the US society. Investments into research aimed to improve RCR healing rates are warranted.
| S-EPMC10426547 | biostudies-literature
Project description:PurposeTo determine whether anterior cable tears could be identified at the time of arthroscopic rotator cuff repair and determine the characteristics of the anterior cable tears identified.MethodsFrom 2016 to 2017 all shoulder arthroscopies had data collected prospectively at the time of surgery, specifically including injury to the capsular and tendon zones of insertion on the greater tuberosity. Anterior cable position and degree of injury and medialization were recorded, as well as complete findings of the diagnostic arthroscopy. The inclusion criterion was primary shoulder arthroscopy. The exclusion criterion was any revision shoulder arthroscopy. All arthroscopic rotator cuff repairs (ARCR) were grouped together and all other nonarthroscopic rotator cuff repair surgeries (non-ARCR) were grouped together.ResultsIn total, 118 shoulder arthroscopies had data collected prospectively at the time of surgery: 90 primary shoulder arthroscopies met the inclusion criteria; 28 were excluded because they were revision surgeries. There were 42 patients in the ARCR group (Group 1). Six of these were partial tears, and 36 were full-thickness tears. There were 48 patients in the non-ARCR group (Group 2). The non-ARCR Group 2 served as an anatomic baseline for ARCR Group 1. In all 90 shoulders, the rotator cable and anterior cable were identified. Group 1 (ARCR) incidence of anterior cable tears with abnormal position was 71.4% compared to 2.1% in group 2 (non-ARCR) (P < .001) Group 1 (ARCR) incidence of anterior cable tears with normal anterior cable position (n = 12) was compared to abnormal anterior cable position (n = 30). Injury to the anterior footprint capsular and tendon zones were compared. Normal anterior cable position correlated with no or low-grade injury to anterior footprint capsular zone. (Nimura zone C1). Abnormal anterior cable displacement graded as moderate (n = 20) and severe (n = 10) were compared for injury to the anterior footprint. Moderate displacement correlated with complete or high grade injury to C1 in 85% and complete injury to R1 in 45% (P < .001 and .049). In severe displacement complete C1 injury was 100%, and complete R1 injury was 100% (P < .001 and .001).ConclusionsAnterior cable tears are universally identified in ARCR. Three patterns of medial displacement severity correlated with injury to a crucial insertion zone (C1) at the anterior footprint. The degree of anterior cable disruption at the anterior footprint and displacement was commonly disproportionately greater than the injury to the supraspinatus.Level of evidenceLevel III, diagnostic study.
| S-EPMC8220606 | biostudies-literature
Project description:The frequency of partial rotator cuff tears is gradually increasing because of the advancements in imaging methods and arthroscopy techniques. One of the repair techniques is repair of the partial rotator cuff tear by conversion to a full-thickness tear. Another technique, the transtendon technique, has some practical challenges and risks. We attempted to develop a practical and easy technique with low morbidity to repair partial tears called the rotator cerclage technique.
| S-EPMC4722782 | biostudies-literature
Project description:Massive rotator cuff tears are a huge challenge for orthopaedic surgeons, as the patients may be in need of multiple operations, even including reverse total shoulder arthroplasty. The various repair methods for the rotator cuff, such as partial rotator cuff repair, patch-augmented rotator cuff repair, bridging rotator cuff reconstruction with graft interposition, tendon transfer, and superior capsular reconstruction, have always been the focus of research. During surgical intervention for failed rotator cuff repairs, complexity of tears, poor tissue quality, retained hardware, and adhesions are the problems routinely encountered. In this Technical Note, we describe the technique of interposition grafting using fascia lata autograft to reconstruct the rotator cuff after failed primary repair.
| S-EPMC10837973 | biostudies-literature
Project description:PurposeTo compare publicly available rehabilitation protocols designated for rotator cuff (RTC) repairs published online by academic residency programs and private practice institutions.MethodsA systematic electronic search using the Fellowship and Residency Electronic Interactive Database Access System (FREIDA) was performed for RTC repair rehabilitation protocols. Private practice programs with published rehabilitation protocols that were discovered during the Google search were also included for review, but no comprehensive search for private practice protocols was performed. The main exclusion criteria consisted of non-English-language protocols and protocols without any of the time-based components in question. Included protocols were assessed independently based on the specified RTC tear size (small [≤1 cm], medium [1-4 cm], large or massive [≥5 cm], or no mention of size). Protocols were compared based on the inclusion, exclusion, and timing of certain rehabilitation components.ResultsA total of 96 rehabilitation protocols were included for review, from 39 academic institutions and 28 private practice programs. Specific instructions for concomitant biceps tenodesis were included in 26 protocols (27.1%). Of the 96 protocols, 88 (91.7%) did not place restrictions on early postoperative passive range of motion (PROM) of the shoulder. Isolated PROM with restrictions on active range of motion was most commonly recommended for the first 4 or 6 weeks postoperatively (80.2%). Use of a sling or immobilizer was most frequently recommended for the first 4 or 6 weeks postoperatively (78.1%). Wide variation was noted in recommendations for returning to resistance strengthening, with the highest incidence being 27 protocols recommending returning at 12 weeks (28.1%); this further varied based on the size of the tear. A total of 21 protocols (21.9%) recommended the use of cryotherapy postoperatively.ConclusionsAlthough certain rehabilitation components were common, such as duration of PROM and sling or immobilizer use, a large degree of variation remains among published rehabilitation protocols after RTC repair, and this variability is still seen even when subdividing by the size or severity of the RTC tear.Clinical relevanceRehabilitation after RTC repair is crucial to patient outcomes. This study summarizes the variability among online rehabilitation protocols for RTC repair in the United States and emphasizes the importance of appropriate rehabilitation after RTC surgery.
| S-EPMC7283951 | biostudies-literature
Project description:BackgroundAs the indications for and the volume of arthroscopic rotator cuff repair increase, it is important to optimize perioperative care to minimize postoperative complications and health care costs.PurposeWe sought to investigate if the anesthesia type used affects the rate of postoperative complications in patients undergoing arthroscopic rotator cuff repairs.MethodsWe conducted a retrospective cohort study using the American College of Surgeons National Surgical Quality Improvement Program database to identify patients undergoing arthroscopic rotator cuff repair from 2014 to 2018. Patients were divided into 3 cohorts: general anesthesia, regional anesthesia, and combined general plus regional anesthesia. Bivariate and multivariate analyses with stepwise technique were performed on data related to patient demographics, smoking history, functional status, medical comorbidities (ie, bleeding disorders, chronic obstructive pulmonary disease, and dialysis), and postoperative outcomes within 30 days of discharge. To assess the independent risk factors for postoperative complications, demographics and medical comorbidities were included in the multivariate analyses for any variables that derived P values <.20.ResultsOf 24,677 total patients undergoing arthroscopic rotator cuff repair, 15,661 (63.5%) had general anesthesia, 889 (3.6%) had regional anesthesia, and 8127 (32.9%) received combined general plus regional anesthesia. Patients who received general anesthesia rather than regional anesthesia were more frequently white (76.8% vs 74.8%, respectively) and had a medical history of hypertension (47.9% vs 41.8%, respectively), smoking (14.9% vs 12.4%, respectively), and chronic obstructive pulmonary disease (3.4% vs 1.6%, respectively). Compared with patients receiving general anesthesia, those receiving combined general plus regional were more likely to have higher American Society of Anesthesiologists class and a smoking history. Following adjustment, patients who underwent regional anesthesia had a decreased risk for postoperative admission compared with patients who had general anesthesia. Patients who underwent combined regional plus general anesthesia had decreased rates of wound complications and readmission compared with those who received general anesthesia.ConclusionAmong patients undergoing arthroscopic rotator cuff repair, this retrospective study found a significantly higher rate of respiratory and cardiac comorbidities with general anesthesia compared with regional anesthesia. When controlling for these confounders, the use of regional anesthesia was still associated with lower rates of postoperative readmission compared with the general and combined subgroups. Patients receiving combined general plus regional anesthesia had decreased rates of wound complications and readmittance compared with general anesthesia. These findings may influence anesthetic choice in minimizing postoperative complications for rotator cuff repairs.
| S-EPMC9527545 | biostudies-literature
Project description:An all-arthroscopic rotator cuff repair demands a high level of technical skill and is associated with a steep learning curve. It is well accepted that small rotator cuff tears or partial tears can be more difficult than large or even massive tears to repair. Part of the reason is the difficulty in visualizing the tear, as well as important surrounding structures, during repair. To improve visibility during the repair process, we have introduced a second arthroscopic camera. Two cameras allow the surgeon to observe the rotator cuff from both the articular and bursal sides. We find this technique has merit in small or partial-thickness rotator cuff tears; however, there may be other applications.
| S-EPMC4314554 | biostudies-literature
Project description:An anatomic and tension-free repair is the goal of arthroscopic rotator cuff repair. However, this purpose is not always achievable in large and massive tears, and sometimes, even when intraoperative results seem acceptable, clinical and radiologic outcomes can be disappointing shortly afterward. Superior capsule reconstruction has been claimed as a valid and viable joint-preserving option for treating irreparable rotator cuff tears. However, the role of the superior capsule in repairable cuff tears has also been questioned. The aim of this article is to present the so-called arthroscopic cuff-plus technique. This technique consists of superior capsule reconstruction using the proximal part of the long head of the biceps tendon associated with a tension-free repair of the rotator cuff tendons in large to massive delaminated tears.
| S-EPMC7695575 | biostudies-literature