scholarly journals Rotating Arm Internally Can Change the Arthroscopic Diagnosis of a Partial-thickness Tear of the Subscapularis

2019 ◽  
Vol 22 (3) ◽  
pp. 135-138
Author(s):  
Hyungsuk Kim ◽  
Hyun Seok Song ◽  
Seung Gu Kang ◽  
Sung Bin Han
Keyword(s):  
Internal Rotation ◽  
Case Series ◽  
Treatment Decision ◽  
Treatment Method ◽  
Subscapularis Tendon ◽  
Neutral Position ◽  
Orthopedic Surgeons ◽  
Partial Thickness ◽  
Appropriate Treatment ◽  
Tear Pattern

Background: The aims of this study were (1) to examine the footprint of the subscapularis tendon using the traditional posterior portal and 30° arthroscope by simple internal rotation of the arm during surgery, and (2) to classify the pattern of a subscapularis partial-thickness tear.Methods: This study analyzed a total of 231 patients with a partial-thickness subscapularis tear from 550 consecutive patients undergoing an arthroscopic operation who had a visualization of the subscapularis tendon footprint by internal rotation of the arm. First, the patients were classified into four categories according to the tear pattern: (1) stable lamination, (2) unstable lamination, (3) avulsion, and (4) laminated avulsion. Randomized arthroscopic videos were reviewed blindly by two independent orthopedic surgeons. The pattern of the tear of the subscapularis at the neutral position and after internal rotating the arm were assessed and compared with the treatment decision (level IV case series).Results: Stable lamination, unstable lamination, avulsion, and laminated avulsion were observed in 9.1% (n=21), 20.8% (n=48), 41.1% (n=95), and 29.0% (n=67) of cases, respectively. In 145 out of 231 cases (62.8%), the decision was changed after inspecting the footprint after internal rotation of the arm, and the treatment method was changed in 116 (50.2%) cases.Conclusions: In a subscapularis tendon partial-thickness tear, inspecting the footprint of the subscapularis tendon is essential to diagnosing and deciding on the appropriate treatment. In addition, simply internal rotating the arm during surgery when using the traditional posterior portal and 30° arthroscope can be a valuable method.

scholarly journals Repair versus shaving of partial-thickness articular-sided tears of the upper subscapularis tendon. A prospective randomized controlled trial

Joints ◽  
2015 ◽  
Vol 03 (03) ◽  
pp. 109-115 ◽  
Author(s):  
Pietro Randelli ◽  
Paolo Arrigoni ◽  
Alberto Aliprandi ◽  
Silvana Sdao ◽  
Vincenza Ragone ◽  
...  
Keyword(s):  
Internal Rotation ◽  
Bone Repair ◽  
Suture Anchor ◽  
Constant Score ◽  
Tendon Healing ◽  
Subscapularis Tendon ◽  
Dash Score ◽  
Partial Thickness ◽  
Significant Difference

Purpose:the purpose of this study was to evaluate whether treating partial-thickness articular-sided tears of the upper subscapularis (SSC) tendon with a dedicated suture anchor would result in an internal rotation strength improvement compared with simple shaving of the SSC tendon and footprint. Methods: twenty-six patients with a limited SSC tendon tear (equal or inferior to the most superior centimeter) in association with a posterosuperior cuff lesion were prospectively randomized to two treatments: repair with a dedicated suture anchor versus shaving of the tendon and footprint. The patients also underwent long head of the biceps (LHB) treatment and posterosuperior cuff tear repair. In each patient the following parameters were measured both preoperatively and at a minimum follow-up of 2.5 years: strength in internal rotation in the bear-hug testing position (using a digital tensiometer), DASH score and Constant scores. MRI assessment of tendon healing was performed at the final follow-up. Results: twenty of the 26 patients (76%) were reviewed after a mean follow-up time of 42 months: 11 patients had undergone SSC tendon repair and nine simple shaving. At final follow-up no significant differences were found between the repaired and shaving group in strength in internal rotation (9.5 ± 3.8 kg versus 10.3±5.4 kg; p=0.7). the DASH score and Constant score also failed to show significant differences between the two groups. Furthermore, no significant difference in SSC tendon healing rate was observed on MRI evaluation. Conclusions: partial-thickness articular-sided tear of the upper SSC tendon in association with a posterosuperior rotator cuff repair and LHB treatment, when limited to the superior centimeter of the SSC tendon, shows a comparable performance in terms of strength in internal rotation either after simple shaving or a tendon-to-bone repair. Level of evidence: Level II, prospective comparative study.

scholarly journals Ankle arthrodesis through Meary's anterolateral access

2021 ◽  
Vol 15 (3) ◽  
pp. 229-235
Author(s):  
José Vicente Pansini ◽  
Cesar Augusto Baggio Pereira ◽  
Flamarion dos Santos Batista ◽  
Kauê Sabião ◽  
Cássio Hiraga
Keyword(s):  
External Rotation ◽  
Case Series ◽  
Treatment Method ◽  
Likert Scale ◽  
Ankle Arthrodesis ◽  
Neutral Position ◽  
Level Of Evidence ◽  
Charcot Marie Tooth Disease ◽  
Vas Scores ◽  
American Orthopaedic

Objective: This study aimed to assess indications for surgical treatment, position of the ankle, time and rate of fusion after arthrodesis; to ascertain whether the technique provides fusion rates similar to those described in the published literature; and to quantify patients’ improvement according to the AOFA and VAS scores, and patients’ satisfaction using a Likert scale. Methods: This is a clinical study with a cohort of 18 patients (9 women and 9 men) with a mean age of 49.10 years, conducted from 2006 and 2016. Results: Post-traumatic arthrosis (88.88%), rheumatoid arthritis (5.56%), and Charcot-Marie-Tooth disease (5.56%) motivated the surgeries. Six ankles fused in an equinus position, and 12 of them in a neutral position. Five ankles fused in valgus angulation, and 13 in a neutral position. Five ankles fused in external rotation, 2 in internal rotation and 11 in a neutral position. In the postoperative period, American Orthopaedic Foot and Ankle Society (AOFAS) and visual analogue scale (VAS) scores showed an improvement of 31.6 points and 5.1 points, respectively. Regarding the Likert scale, 2 patients reported being very satisfied, 14 satisfied, and 2 partially satisfied. Conclusion: Fusion in a 100% of cases and patients’ overall satisfaction have led to the conclusion that this treatment method is appropriate to attain ankle fusion, with results similar to those found in the medical literature. Level of Evidence IV; Therapeutic Studies; Case Series.

The Diagnostic Value of Subscapularis Clinical Tests in the Postoperative Diagnosis of Subscapularis Retears: An Ultrasound-Comparative Trial

2019 ◽  
Vol 13 (1) ◽  
pp. 1-7
Author(s):  
Emmanouil Fandridis ◽  
Michael-Alexander Malahias ◽  
Athena Plagou ◽  
Antonio Orgiani ◽  
Flaviis Luca ◽  
...  
Keyword(s):  
Internal Rotation ◽  
False Negative ◽  
Case Series ◽  
Diagnostic Value ◽  
Arthroscopic Repair ◽  
Subscapularis Tendon ◽  
Clinical Test ◽  
Clinical Tests ◽  
Subscapularis Tendon Tear ◽  
Lift Off

Background: Different physical examination tests have been used to preoperatively determine both the presence and size of a primary subscapularis tear. On the contrary, no clinical trial has yet been published to assess the diagnostic validity of the aforementioned tests in diagnosing subscapularis retears after arthroscopic subscapularis repair. Objective: To investigate the diagnostic value of the most commonly used clinical tests in the diagnosis of subscapularis tendon retears after arthroscopic repair. Methods: A retrospective (prospectively collected data) case series involving 37 patients who were suffering from symptomatic complete subscapularis tendon tear was conducted. All patients underwent an all-arthroscopic subscapularis repair with the same operative technique. They were postoperatively evaluated (final end point of follow-up: 12 months) with the use of ultrasound, Constant-Murlay score (CS), bear hug test, internal rotation lag sign, Napoleon test and lift-off test. Sensitivity, specificity, accuracy, positive and negative prognostic values were calculated for each test. Results: Shoulder function was significantly improved according to the final CS. The internal rotation lag sign was the most sensitive for the diagnosis of postoperative subscapularis retears, while the Napoleon sign had the highest specificity. Although postoperative clinical tests yielded no false negative findings, they were poorly predictive as for new ruptures. Ten patients (27%), who were found with a positive (for re-rupture), postoperative, clinical test, had a sonographically intact subscapularis tendon repair. Conclusion: We strongly support the use of subscapularis-specific clinical tests as a composite, in combination with a specific interpretation of their results. If all tests are found negative for retear, then we could assume that the arthroscopic repair remains intact and no further diagnostic examination might be necessary. On the contrary, if at least one subscapularis-specific clinical test is positive for retear, then the patient will likely require additional imaging control for definite diagnosis.

scholarly journals Arthroscopic extended rotator interval release for treating refractory adhesive capsulitis

2017 ◽  
Vol 25 (1) ◽  
pp. 230949901769271 ◽  
Author(s):  
Ming-Jr Tsai ◽  
Wei-Pin Ho ◽  
Chih-Hwa Chen ◽  
Tsai-Hsueh Leu ◽  
Tai-Yuan Chuang
Keyword(s):  
Los Angeles ◽  
Internal Rotation ◽  
Muscle Power ◽  
External Rotation ◽  
Adhesive Capsulitis ◽  
Case Series ◽  
Clinical Results ◽  
Subscapularis Tendon ◽  
Rotator Interval ◽  
Forward Flexion

Purpose: To present the clinical results of arthroscopic extended rotator interval release with a stretching program for treating refractory adhesive capsulitis. Study design: Case series; level of evidence, 4. Methods: Arthroscopy-assisted extended rotator interval tissue release including anterior capsular was performed in 26 patients with refractory adhesive capsulitis. All rotator interval tissues, except the medial sling of the biceps, were excised and the excursion of the subscapularis tendon was restored and freely mobilized. The preoperative mean passive forward flexion was 101°, whereas external rotation at the side was 10°. Patients were followed for a minimum of 2 years and their visual analog scale for pain, muscle power, range of motion, Constant score, modified American Shoulder and Elbow Surgeons Shoulder Evaluation Form score, and modified University of California at Los Angeles score were recorded. Results: Visual pain scale and the aforementioned clinical scores improved postoperatively. The patients exhibited a significant postoperative difference in forward flexion, external rotation, and internal rotation. Postoperative mean passive forward flexion was 172°, whereas external rotation at the side was 58°. There was no difference in the muscle power postoperatively including abduction, internal rotation, and external rotation. Conclusions: Our study revealed satisfactory subjective and objective clinical results after a 2-year follow-up. Arthroscopy-assisted extended rotator interval release with a stretching program could be an alternative treatment for refractory adhesive capsulitis.

Isolated and Combined Tears of the Subscapularis Tendon

2005 ◽  
Vol 33 (12) ◽  
pp. 1831-1837 ◽  
Author(s):  
Peter C. Kreuz ◽  
Andreas Remiger ◽  
Christoph Erggelet ◽  
Stefan Hinterwimmer ◽  
Philipp Niemeyer ◽  
...  
Keyword(s):  
Surgical Intervention ◽  
Constant Score ◽  
Young Patients ◽  
Case Series ◽  
Supraspinatus Tendon ◽  
Radiographic Examination ◽  
Subscapularis Tendon ◽  
Level Of Evidence ◽  
Tear Pattern ◽  
Tendon Tears

Background Isolated and combined subscapularis tendon tears are rare and are described in the literature only in small numbers. Hypothesis The outcome of surgical intervention for isolated and combined subscapularis tendon tears may be influenced by the tear pattern of the anterior rotator cuff and the period of time between trauma and surgical procedure. Study Design Case series; Level of evidence, 4. Methods Between 1994 and 1999, 34 shoulders with isolated traumatic tears (16 shoulders) or subscapularis tendon rupture combined with a supraspinatus tendon tear were treated operatively. The average patient age was 51 years, and the mean follow-up period was 37 months. For statistical analyses, the Friedman and Mann-Whitney tests were used. Results In patients with isolated tears, the Constant score rose from an average of 43.9 to 88.7 points (P <. 01), and in patients with combined tears, it rose from an average of 40.6 to 74.7 points (P <. 01). Isolated tears improved 14 points more than combined tears (P <. 05). The delay between trauma and surgical intervention was inversely proportional to the improvement in the Constant score. The Spearman coefficient of correlation was -0.97 in isolated tears and -0.89 in combined tears. Conclusions Young patients with isolated traumatic tears of the subscapularis tendon and immediate repair have the best prognostic factors for treatment. Accuracy in the trauma history and the clinical and radiographic examination is demanded.

Percutaneous Sacroplasty for Sacral Insufficiency Fractures: Case Series and Review of Presentation, Diagnosis, and Treatment

2019 ◽  
Vol 3 ◽  
pp. 4
Author(s):  
Andrew C. Clark ◽  
Devang Butani
Keyword(s):  
Low Back Pain ◽  
Elderly Population ◽  
Case Series ◽  
The Elderly ◽  
Treatment Method ◽  
Open Reduction Internal Fixation ◽  
Low Back ◽  
Insufficiency Fractures ◽  
Invasive Treatment ◽  
Sacral Insufficiency Fractures

Sacral insufficiency fractures (SIFs) are a cause of debilitating low back pain that is often difficult to diagnosis and manage. The diagnosis of SIF is often delayed due to inaccurately attributing symptoms to spondylosis, which is a commonly present in the elderly population where SIFs are most prevalent. Historically, treatment consisted of medical management and open reduction internal fixation reserved for severe cases. However, percutaneous sacroplasty has emerged as a minimally invasive treatment option which provides early pain relief without significant complications. The objective of this article is to raise awareness of SIFs and percutaneous sacroplasty as an effective and safe treatment method.

Patellar fractures in cats: Repair techniques and treatment decision-making

2021 ◽  
Vol 23 (7) ◽  
pp. 649-661
Author(s):  
Sorrel J Langley-Hobbs
Keyword(s):  
Decision Making ◽  
Case Reports ◽  
Case Series ◽  
Treatment Decision ◽  
Evidence Base ◽  
Treatment Technique ◽  
Treatment Decision Making ◽  
Fracture Types ◽  
Patellar Fractures ◽  
Repair Techniques

Practical relevance: While feline patellar fractures are not commonly encountered in practice, they tend to be found more often in younger cats; no breed or sex predispositions are recognised. If there is no evidence of a traumatic aetiology, the cat may be suspected of having patellar fracture and dental anomaly syndrome (PADS). Patellar fractures are easy to diagnose on lateral radiographs and there are several different fracture types. The type of fracture, the age of the cat at fracture occurrence and whether there is suspicion of a pathological aetiology are all relevant when considering treatment technique. Clinical challenges: While some cats with patellar fractures will do well with conservative management, surgical treatment is often indicated and decision-making can be challenging. Evidence base: Information and recommendations provided in this review are based on the literature and the author’s own clinical experience. There are several publications on PADS, but there is limited evidence as to what the underlying cause of this condition is, and the best method for managing patellar fractures is still an area where more research is needed. Aim: This review aims to gather the papers, case series and case reports published over the past few decades in order to discuss how best to manage different types of patellar fractures.

scholarly journals Endocrine Dysfunction in Children with Zika-Related Microcephaly Who Were Born during the 2015 Epidemic in the State of Pernambuco, Brazil

Viruses ◽  
2020 ◽  
Vol 13 (1) ◽  
pp. 1
Author(s):  
Andréia Veras Gonçalves ◽  
Demócrito de B. Miranda-Filho ◽  
Líbia Cristina Rocha Vilela ◽  
Regina Coeli Ferreira Ramos ◽  
Thalia V. B. de Araújo ◽  
...  
Keyword(s):  
Optic Nerve ◽  
Viral Infections ◽  
Case Series ◽  
Optic Nerve Hypoplasia ◽  
Endocrine Dysfunction ◽  
Careful Monitoring ◽  
Early Puberty ◽  
Growth Impairment ◽  
Appropriate Treatment ◽  
The Brain

Congenital viral infections and the occurrence of septo-optic dysplasia, which is a combination of optic nerve hypoplasia, abnormal formation of structures along the midline of the brain, and pituitary hypofunction, support the biological plausibility of endocrine dysfunction in Zika-related microcephaly. In this case series we ascertained the presence and describe endocrine dysfunction in 30 children with severe Zika-related microcephaly from the MERG Pediatric Cohort, referred for endocrinological evaluation between February and August 2019. Of the 30 children, 97% had severe microcephaly. The average age at the endocrinological consultation was 41 months and 53% were female. The most frequently observed endocrine dysfunctions comprised short stature, hypothyroidism, obesity and variants early puberty. These dysfunctions occurred alone 57% or in combination 43%. We found optic nerve hypoplasia (6/21) and corpus callosum hypoplasia (20/21). Seizure crises were reported in 86% of the children. The most common—and clinically important—endocrine dysfunctions were pubertal dysfunctions, thyroid disease, growth impairment, and obesity. These dysfunctions require careful monitoring and signal the need for endocrinological evaluation in children with Zika-related microcephaly, in order to make early diagnoses and implement appropriate treatment when necessary.

scholarly journals Prediction accuracy of standard and total keratometry by swept-source optical biometer for multifocal intraocular lens power calculation

2021 ◽  
Vol 11 (1) ◽  
Author(s):  
Hun Lee ◽  
Jae Lim Chung ◽  
Young Jun Kim ◽  
Jae Yong Kim ◽  
Hungwon Tchah
Keyword(s):  
Cataract Surgery ◽  
Case Series ◽  
Intraocular Lenses ◽  
Power Calculation ◽  
Neutral Position ◽  
Swept Source ◽  
Refractive Outcomes ◽  
Case Series Study ◽  
Significant Difference ◽  
Optical Biometer

AbstractWe aimed to compare the refractive outcomes of cataract surgery with diffractive multifocal intraocular lenses (IOLs) using standard keratometry (K) and total keratometry (TK). In this retrospective observational case series study, a total of 302 patients who underwent cataract surgery with multifocal IOL implantation were included. Predicted refractive outcomes were calculated based on the current standard formulas and a new formula developed for TK using K and TK, which were obtained from a swept-source optical biometer. At 2-month postoperatively, median absolute prediction errors (MedAEs) and proportion of eyes within ± 0.50 diopters (D) of predicted postoperative spherical equivalent (SE) refraction were analyzed. There was no significant difference between MedAEs or proportion of eyes within ± 0.50D of predicted refraction from K and TK in each formula. In TFNT00 and 839MP IOL cases, there was no difference between MedAEs from K and TK using any formula. In 829MP IOL cases, MedAE from TK was significantly larger than that from K in Barrett Universal II/Barrett TK Universal II (P = 0.033). In 677MY IOL cases, MedAE from TK was significantly larger than that from K in Haigis (P = 0.020) and Holladay 2 (P = 0.006) formulas. In the subgroup analysis for IOL, there was no difference between the proportion of eyes within ± 0.50 D of predicted refraction from K and TK using any formula. TFNT00 and 839MP IOLs were favorable with TK, with 677MY IOL with K and 829MP IOL being in a neutral position, which necessitates the study that investigates the accuracy of the new TK technology.

Cartilage Regeneration with Cell-free Type 1 Collagen Matrix – Past, Present and Future (Part 1 – Clinical Aspects)

2020 ◽  
Author(s):  
Philip Peter Roessler ◽  
Turgay Efe ◽  
Dieter Christian Wirtz ◽  
Frank Alexander Schildberg
Keyword(s):  
Type I Collagen ◽  
Case Series ◽  
Cartilage Regeneration ◽  
Collagen Matrix ◽  
Treatment Method ◽  
Collagen Type I ◽  
Legal Framework ◽  
Clinical Aspects ◽  
Type I ◽  
Collagen Hydrogel

AbstractCartilage regeneration with cell-free matrices has developed from matrix-associated autologous cartilage cell transplantation (MACT) over ten years ago. Adjustments to the legal framework and higher hurdles for cell therapy have led to the procedures being established as an independent alternative to MACT. These procedures, which can be classified as matrix-induced autologous cartilage regeneration (MACR), all rely on the chemotactic stimulus of a cross-linked matrix, which mostly consists of collagens. Given the example of a commercially available type I collagen hydrogel, the state of clinical experience with MACR shall be summarized and an outlook on the development of the method shall be provided. It has been demonstrated in the clinical case series summarized here over the past few years that the use of the matrix is not only safe but also yields good clinical-functional and MR-tomographic results for both small (~ 10 mm) and large (> 10 mm) focal cartilage lesions. Depending on the size of the defect, MACR with a collagen type I matrix plays an important role as an alternative treatment method, in direct competition with both: microfracture and MACT.

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