"Popeye deformity" associated with proximal biceps tendon rupture.
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ABSTRACT:
SUBMITTER: Kayaalp ME
PROVIDER: S-EPMC8920531 | biostudies-literature | 2022 Mar
REPOSITORIES: biostudies-literature
Publications
"Popeye deformity" associated with proximal biceps tendon rupture.
Kayaalp M Enes ME Cirdi Yigit Umur YU
CMAJ : Canadian Medical Association journal = journal de l'Association medicale canadienne 20220301 10
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Project description:Distal biceps tendon (DBT) is a relatively rare injury mainly occurring in middle-aged men while in eccentric biceps muscle contraction. Clinical appearance with proximal avulsion of the muscle and specific clinical tests are most of the time sufficient for diagnosing DBT, but if needed ultrasonography and MRI, most often in FABS view, can be used to ensure diagnosis of DBT and partial DBT. Surgical anatomical reinsertion has shown to be a successful method of treatment, although conservative treatment can be initiated in older patients. Two different approaches are described in literature: single- and double-incision techniques with different fixation methods proving to have similarly good results. Major complications of surgical intervention are posterior interosseous nerve palsy and symptomatic heterotropic ossification. Overall outcome of surgical intervention has shown high subjective satisfaction with slight weakness in flexion and supination but mostly without loss in range of motion.
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Project description:Surgical options for symptomatic pathologies of the long head of the biceps (LHB) include tenotomy and tenodesis. Tenotomy is surgically simple and quick, does not require immobilization, and avoids implant complications. However, it is associated with residual "Popeye" muscle deformity and biceps muscle cramps. Tenodesis avoids Popeye deformity, but it is technically a more difficult operation with a longer rehabilitation period and possible implant complications. The purpose of this report is to describe a novel technique for LHB tenotomy that avoids the Popeye muscle deformity. Before releasing the LHB from its anchor over the superior labrum, this technique consists of making an oblique incision, involving 50% of the tendon, distal to its attachment at the superior labrum. A second standard complete tenotomy incision is made about 1.5 cm medial to the oblique incision. The remaining stump of the LHB at the tendon-labrum junction is resected. The first incision, an oblique incomplete incision, allows the remnant of the LHB to open up and form an "anchor shape" that anchors the LHB at the articular entrance of the bicipital groove, thus decreasing the risk of Popeye deformity.
| S-EPMC3716228 | biostudies-literature
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| S-EPMC4944347 | biostudies-literature
Project description:Patellar tendon ruptures are severe but uncommon injuries that require surgical treatment. Primary repair for acute patellar tendon ruptures using augmentation techniques has shown good results in terms of biomechanical and clinical outcomes. This Technical Note details patellar tendon repair with suture tape augmentation for proximal patellar tendon rupture. Because this surgical technique does not require harvesting of the hamstring tendon and hardware removal, it is minimally invasive. In addition, it is simple and quick to perform.
| S-EPMC8820993 | biostudies-literature
Project description:BackgroundChronic tendon retraction subsequent to distal biceps tendon rupture significantly increases repair difficulty and potential for tendon grafting. Biceps tendons that appear short or absent with magnetic resonance imaging (MRI) or that cannot be readily identified at surgery may erroneously be classified as irreparable. These apparent "absent" biceps tendons may actually be retracted and curled up inside the muscle, visually resembling the head-neck of a turtle retracted inside its shell (the "turtle neck sign"). When located, these tendons could be unfolded and repaired primarily. This type of tendon retraction seems to be associated with high-degree ruptures and larcertus fibrosus tears.PurposeTo test the hypothesis that tendon retractions with a turtle neck sign on MRI are more associated with high-degree ruptures and larcertus fibrosus tears versus tendon tears with simple linear retraction.Study designCross-sectional study; Level of evidence, 3.MethodsRetracted distal biceps tendon ruptures on sagittal MRI were categorized as linear retraction or curled-up (turtle neck) retraction. Retraction length, injury severity, and lacertus fibrosus tears were analyzed.ResultsThe authors retrospectively analyzed the patient records of 85 consecutive traumatic distal biceps tendon ruptures from 2003 to 2019; the final study cohort was 37 patients. Injury-to-surgery timing was as follows: <3 weeks, 43% (16 cases); 3 weeks to 3 months, 32% (12 cases); and >3 months, 24% (9 cases). Overall, 19 patients had linear retraction <7 cm (mean, 3.3 ± 1.9 cm) and 18 patients had a turtle neck retraction ≥7 cm (mean, 9.1 ± 1.6 cm). The injury-to-surgery time (median [± interquartile range]) was 27 days (±90 days) in the linear retraction group and 23 days (±65 days) in the turtle neck retraction group. The turtle neck retraction group had a significantly higher occurrence of abnormal hook test findings, complete distal biceps tendon rupture, and lacertus fibrosus tears compared with the linear retraction group (100% vs 58%, 100% vs 68%, and 100% vs 37%, respectively; P ≤ .02). However, significant repairability differences were not found.ConclusionHighly retracted distal biceps turtle neck sign tendon ruptures occur frequently in association with high-degree ruptures and lacertus fibrosus tears. The presence of a turtle neck retraction did not affect reparability. Surgeons should be aware of this curled-up retraction to avoid mistaking it for an absent tendon or a muscle-tendon disruption.
| S-EPMC8777348 | biostudies-literature
Project description:Distal biceps tendon ruptures are uncommon and generally occur in men aged 30 to 50 years in their dominant arm as a result of a strong eccentric load. Numerous surgical exposures and methods of fixation exist for repair of a ruptured distal biceps tendon. The goal of surgical management is to restore the anatomic footprint of the biceps tendon on the radial tuberosity to maximize flexion strength, supination strength, and muscle endurance. When compared with 2-incision repair techniques, single-incision repairs historically may not have restored the anatomic footprint of the distal biceps. Single-incision repair with the ArthroTunneler is a safe and effective technique that provides the anatomic restoration of a 2-incision approach with the decreased complication profile of a single-incision approach and does not require suture anchors, buttons, screws, or other implants.
| S-EPMC5621039 | biostudies-literature
Project description:Tenodesis of the long head of the biceps tendon (LHB) at the upper part of the bicipital groove has been related to persistent postoperative bicipital pain. This is possibly due to the inflammation of the remaining tendon within the groove. This, in turn, could be attributed to the continual mechanical stress placed on the tendon in the narrow bicipital groove. Theoretically, should the LHB be more "relaxed," the mechanical stress applied on it would be diminished. On the basis of this rationale, we present an arthroscopic biceps tenodesis technique, according to which the tendon is fixed at the entrance of the bicipital groove, using a bioabsorbable screw, relaxed by 5 mm. In this lax position, the residual LHB tension is expected to be decreased compared with the initial tension, whereas no cosmetic deformity (Popeye sign) or impaired muscular performance is anticipated.
| S-EPMC4246411 | biostudies-literature
Project description:PurposeOur purpose was to analyze the content and quality of YouTube videos related to distal biceps tendon (DBT) ruptures and repair. We aimed to compare differences between academic and nonacademic video sources.MethodsThe most popular YouTube videos related to DBT injuries were compiled and analyzed according to source. Viewing characteristics were determined for each video. Video content and quality were assessed by 2 reviewers and analyzed according to the Journal of the American Medical Association benchmark criteria, DISCERN criteria, and a Distal Biceps Content Score. Cohen's kappa was used to measure interrater reliability.ResultsA total of 59 DBT YouTube videos were included. The intraclass correlation coefficients ranged from moderate to excellent for the content scores. The mean DISCERN score was 29, and no videos were rated as either "good" or "excellent" for content quality. With the exception of the mean Journal of the American Medical Association criteria score (1.5 vs 0.5), videos from academic sources did not demonstrate significantly higher levels of content quality. Only 4/59 videos (7%) discussed the natural history of nonsurgically treated DBT ruptures. Of the 32 videos that discussed surgical techniques, only 3/32 (9%) had a preference for 2-incision techniques. No videos discussed the association between spontaneous DBT ruptures and cardiac amyloidosis.ConclusionsThe overall content, quality, and reliability of DBT videos on YouTube are poor. Videos from academic sources do not provide higher-quality information than videos from nonacademic sources. Videos related to operative treatment of DBT ruptures more frequently discuss single-incision techniques.Clinical relevanceSocial media videos can function as direct-to-consumer marketing materials, and surgeons should be prepared to address misconceptions regarding the management of DBT tears. Patients are increasingly seeking health information online, and surgeons should direct patients toward more reliable and vetted sources of information.
| S-EPMC8991868 | biostudies-literature
Project description:Tears of the rotator cuff tendons can occur that do not allow anatomic footprint restoration yet may not be large enough to require a superior capsular reconstruction technique. Typically, these intermediate-sized tears are addressed with a medialized repair or partial repair technique. A partially repaired rotator cuff tendon, however, can lead to a high retear rate, as the repaired tendon is required to serve as both a dynamic tendon and a static ligamentous stabilizer. One potential static support, as a nearby autologous graft donor, is the proximal long head biceps tendon. The purpose of this Technical Note is to describe a surgical technique for an anterior cable reconstruction using the proximal biceps tendon for large rotator cuff defects.
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Project description:Massive rotator cuff tears (RCT) have traditionally been a challenging clinical problem for shoulder surgeons. A broad variety of treatment options have been proposed to address this problem, but outcomes have been as variable as the techniques themselves. Superior capsular reconstruction has been presented as a way to restore the restraining effect of the superior joint capsule and balanced force couples in massive tears of the superior rotator cuff. The purpose of this article is to propose a technical modification of the superior capsular reconstruction in large to massive RCT, and, especially in anterior L-shaped RCT, using the long head of the biceps tendon autograft to reinforce the weakest area of the anterior capsule, not as an augmentation of the rotator cuff, but as a static stabilizer of the humeral head, allowing the rotator cuff repair to heal without tension.
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