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Rotator cuff tendinitis

  The rotator cuff is composed of four muscles: the supraspinatus (abduction of the upper arm), the subscapularis (internal rotation of the upper arm), the infraspinatus and the teres minor (external rotation of the upper arm). These muscles have flat tendons, part of the tendinous fibers are interwoven with the shoulder joint capsule, and the distal ends are attached to the greater and lesser tubercles of the humerus, resembling a sleeve-like wrapping around the humeral head, hence the name rotator cuff. Rotator cuff tendinitis is mainly caused by repeated abnormal range of rapid rotation of the shoulder joint, especially the abduction of the upper arm causes the rotator cuff tendons and the subacromial bursa to be continuously compressed, rubbed and pulled by the humeral head and the acromion or coracoid ligament. Since the supraspinatus muscle is in the central part of the rotator cuff, when the shoulder joint is abducted, especially with a slight internal rotation, the rotator cuff tendons, especially the supraspinatus tendons, are continuously rubbed and compressed with the acromion, so the supraspinatus tendons are most prone to injury. When the upper arm is abducted to60 degrees ~120度时,这种摩擦与挤压最严重,而外展超过12After 0 degrees, due to the upward rotation of the scapula, the distance between the tendons of the supraspinatus muscle and the acromion increases, and this friction and compression phenomenon is followed by a stage or disappearance. The pathological changes of rotator cuff injury first appear in the rotator cuff tendons, mainly in the supraspinatus tendons. The tendinous fibers show glassy degeneration, rupture or partial rupture, and sometimes calcification and ossification can occur in the tendinous fibers, and necrotic tissue or scar tissue fills the gaps, and there is round cell infiltration around the small blood vessels, showing chronic inflammatory changes, such as thickening of the cyst wall, glassy degeneration, punctate defects and纤维素 on the synovial surface, villous hyperplasia and adhesion, etc. In the late stage of injury, the tendinous attachment points of the humerus show chondroid ossification with glassy degeneration, bone hardening or the appearance of cystic changes, rough surface or defects.

Contents

1.What are the causes of rotator cuff tendinitis
2.What complications can rotator cuff tendinitis easily lead to
3.What are the typical symptoms of rotator cuff tendinitis
4.How to prevent rotator cuff tendinitis
5.What laboratory tests are needed for rotator cuff tendinitis
6.Dietary taboos for patients with rotator cuff tendinitis
7.The conventional method of Western medicine for the treatment of rotator cuff tendinitis

1. 肩袖肌腱损伤的发病原因有哪些

  肩袖肌腱损伤的发病原因主要是由于肩关节反复超常范围的急剧转动,特别是上臂外展引起肩袖肌腱和肩峰下滑囊受到肱骨头与肩峰或喙肩韧带的不断挤压、摩擦和牵扯所致。由于冈上肌处于肩袖中央,当肩关节外展,尤其是略带内旋的情况下的外展时,肩袖肌腱特别是冈上肌腱不断与肩峰发生摩擦与挤压,所以冈上肌肌腱受损伤的机会最多。当上臂外展至60度-120度时,这种摩擦与挤压最严重,而外展超过120度以后,因肩胛随之发生上回旋,使冈上肌肌腱与肩峰间的距离增大,此种摩擦和挤压现象随之环节或消失。肩袖肌腱损伤的病理变化最先出现与肩袖肌腱,主要是冈上肌肌腱。肌腱纤维出现玻璃样变性、断裂或部分断裂,有时肌腱纤维中可出现钙化和骨化,在裂隙中充满坏死组织或瘢痕组织,小血管周围有圆细胞浸润,呈慢性炎症改变,如囊壁肥厚,玻璃样变性,滑膜表面有点状缺损及纤维素,绒毛膜增生及粘连等。损伤晚期病理,肱骨的肌腱附着点有县委软骨化呈玻璃样变性,骨质硬化或出现囊性变,表面粗糙或有缺损。

2. 肩袖肌腱损伤容易导致什么并发症

  肩袖肌腱损伤常合并神经血管伤或骨关节损伤,也可发生闭合性撕裂伤,尤其在挤压伤的患者中更易发生这些并发症。一般肌腱断裂后,相应的关节便会失去活动功能。另外在术后,本病还容易并发肌腱的粘连。肌腱营养、肌腱愈合与肌腱粘连是一种因果关系,肌腱营养遭破坏越重,肌腱愈合就越慢,而肌腱粘连会越严重。甚至会发生腱鞘的塌陷和萎缩。

3. 肩袖肌腱损伤有哪些典型症状

  肩袖肌腱损伤因病程长短、发病急缓不同症状表现程度不一。

  1 慢性损伤:肩一般情况下不痛,做一般活动或臂外内旋克服阻力时也不痛,只在某一特殊动作时才痛。

  2 亚急性损伤:常因为多次损伤逐渐形成,在肩袖损伤中最为常见。主要症状是主动或被动外展上臂60-120度时或内外旋转时疼痛,但继续外展上臂超过120度后或用力牵拉上臂后再开始外展动作时,疼痛常可缓解或消失。检查时可见压痛点多在肩峰下和肱骨大结节处。缓肢上举做反弓投掷姿势时出现肩痛,即反弓痛。上臂抗阻力外展痛及内外旋痛,外展受限。病程较久者冈上肌及三角肌出现萎缩。

  3 ΑκρότητεςΑυτή η κατάσταση συνήθως προκύπτει από μια ξαπρή νωτιαία βλάβη ή υπερβολική άσκηση, και η κύρια εκδήλωση είναι η οξεία ελκωδής φλεγμονή του σπονδυλαίου. Ο πόνος στο ώμο, η περιορισμένη κίνηση, η έντονη πίεση στο εξωτερικό μέρος του ώμου κάτω από την οσφυϊκή ακρόρεια, καθώς και η αλλαγή της μορφής του ώμου λόγω της φλεγμονής του σακουλιού, προκαλούν πόνο σε όλες τις κατευθύνσεις της κίνησης του ώμου.

4. How to prevent rotator cuff tendon injury

  Preventing rotator cuff tendon injury should be done during fitness exercises, preventing injury is more important than treatment, the following three points should be particularly noted:

  1, before starting formal exercise, do a 'warm-up' activity, that is, slowly and controlledly rotate the upper arm, which can help stretch and exercise the rotator cuff muscles and effectively prevent rotator cuff injuries.

  2, during exercise, athletes should be concerned about themselves, that is, to consciously 'feel' their shoulder reactions; if there is pain and other adverse feelings, attention should be paid and exercise should be stopped, and then necessary protective measures or early treatment should be taken.

  3, exercise, especially in the gym, should not be overdone. For example, after exercising the pectoralis major and latissimus dorsi, it is not advisable to subject the shoulder to high-intensity training. Overexertion due to fatigue is especially forbidden.

  4, rotator cuff tendinitis is common, comprehensive treatment should be timely, rotator cuff injuries are divided into rotator cuff tendinitis and rotator cuff tear. Among them, the vast majority of rotator cuff injuries are rotator cuff tendinitis, which can usually be recovered with timely comprehensive treatment, while rotator cuff tears require excision and suture treatment.

5. What laboratory tests are needed for rotator cuff tendon injury

  Laboratory tests required for rotator cuff tendon injury

  1. X-ray photography: In some cases, the surface of the greater tuberosity cortical bone is irregular or osteophytes are formed, and cancellous bone shows bone atrophy and looseness. In addition, if there are X-ray manifestations such as a low acromion, hook-shaped acromion, and ossification and irregularity of the subacromial joint surface, they provide evidence of the presence of impingement factors. During the dynamic observation of the movement of the affected arm, the relative relationship between the greater tuberosity and the acromion and the presence of subacromial impingement can be observed. X-ray radiography also helps in distinguishing and excluding fractures, dislocations, and other bone and joint diseases of the shoulder joint.

  2. Arthrography: Under normal anatomical conditions, the glenohumeral joint communicates with the subscapular bursa and the long head of the biceps brachii tendinous sheath, but it does not communicate with the acromial bursa or the deltoid bursa. If the acromial bursa or the deltoid bursa is visualized during glenohumeral joint arthrography, it indicates that the separating structure - the rotator cuff - has ruptured, causing contrast medium in the glenohumeral joint cavity to leak out through the rupture and enter the acromial bursa or deltoid bursa (Figure2). Arthrography of the glenohumeral joint cavity is a very reliable diagnostic method for complete rotator cuff tears, but it cannot make a correct diagnosis for partial tears.

  3. CT scans: The use of CT scans alone is not significant for the diagnosis of rotator cuff lesions. The combined use of CT scans and arthrography is useful for detecting tears in the subscapularis and infraspinatus muscles and for identifying coexisting pathological changes. In cases of widespread rotator cuff tears with instability of the glenohumeral joint, CT scans can help identify abnormal and unstable anatomical relationships between the glenoid and the humeral head.

  4. MRIΜagnetic resonance imaging (MRI) is an important method for diagnosing rotator cuff injuries, as it can display the pathological changes of tendinous tissue based on the different signals of the damaged tendons in terms of edema, congestion, rupture, and calcium salt deposition. The advantages of MRI are its non-invasive nature, its repeatability, and its high sensitivity in responding to soft tissue injuries (reaching95% and above). However, the high sensitivity leads to a higher rate of false positives. Further improvement of the specificity of diagnosis requires in-depth comparative research on imaging and pathology as well as the accumulation of case numbers and practical experience.

  5. Ultrasound diagnostic method. Ultrasound diagnosis also belongs to a non-invasive diagnostic method, which is simple, reliable, and can be repeated, with high resolution as its advantage. Ultrasound diagnosis can clearly distinguish shoulder cuff injury, and high-resolution probes can show the pathological changes of shoulder cuff edema and thickening. In the case of partial tear of the shoulder cuff, it shows defects or atrophy, thinning of the shoulder cuff; in the case of complete tear, it shows the ends and gaps, and shows the range of tendon defect. Ultrasound diagnosis is superior to arthrography in the diagnosis of incomplete tendon tear.

  6. Arthroscopic diagnosis: Shoulder arthroscopy is a minimally invasive examination method, generally used for cases suspected of having rotator cuff injury, labral lesions, long head of the biceps brachii tendon avulsion (SLAP) lesions, and glenohumeral joint instability.

6. Dietary taboos for patients with rotator cuff tendon injury

  Dietary taboos for patients with rotator cuff tendon injury

  1, you can eat more foods rich in vitamin B1food supplements: dairy products and animal liver and kidney, egg yolk, eel, carrots, mushrooms, seaweed, celery, oranges, tangerines, oranges, etc.

  2, choose light, easy to digest, and nutritious foods.

  3, eat more fresh fruits and vegetables, cold vegetables and fruits, such as winter melon, pear, banana, watermelon, you can appropriately increase animal liver, milk, egg yolk

  4, you can take papaya20 grams of Eucommia ulmoides15grams of Angelica sinensis15grams of Achyranthes bidentata15grams of Acanthopanax senticosus10grams of Eucommia ulmoides10grams of cassia10grams of pork feet1only, ginger, scallion, and salt in appropriate amounts. First, scrape and clean the pork feet, cut into small pieces, blanch in boiling water, then heat a pot with appropriate oil, add ginger and scallion, and sauté to release the aroma, add the pork feet and stir-fry for a while, add appropriate water, then put the above herbs into the pot, wash them with water, and then cook with high heat until the pork feet are tender, season with salt to taste. Eat the pork feet and drink the soup in two servings, once a day, generally2-3Dosage can take effect. This formula has the effects of tonifying the kidney and nourishing the blood, removing wind and dampness, and promoting blood circulation and relieving pain.

  5, and avoid excessive alcohol consumption. Because excessive alcohol intake can cause significant liver damage, reduce the body's immunity, and have a serious impact on disease recovery.

  6, and avoid spicy, fried, and roasted foods.

7. Conventional methods of Western medicine for the treatment of rotator cuff tendon injury

  The choice of treatment for rotator cuff tendon injury depends on the type and timing of the injury. The acute phase of shoulder cuff contusion, partial tear, or complete tear generally adopts non-surgical treatment. The treatment for shoulder cuff contusion includes rest, triangular bandage suspension, immobilization2~3weeks, while applying physical therapy locally to reduce swelling and relieve pain. For those with severe pain,1%Lidocaine added with corticosteroids for injection into the subacromial bursa or glenohumeral joint cavity. After pain relief, the shoulder joint functional rehabilitation training begins. For the acute treatment of rotator cuff tears, including supine position, upper limb zero position (zero position) traction, that is, when the upper limb is in abduction and anterior elevation155The position performs skin traction, duration3) εβδομάδες. Κατά τη διάρκεια της σύσφιξης, να κάνετε φυσιοθεραπεία στο κρεβάτι2) Μετά από ένα εβδομάδες, να απολύσετε τη σύσφιξη διακοπές2~3) Πρώτα, να κάνετε ασκήσεις λειτουργίας του ώμου και του αγκώνα, να αποφύγετε τη ριζοσπαστική της αρθρώσης. Μπορείτε επίσης να κάνετε ασκήσεις λειτουργίας του ώμου και του αγκώνα στο κρεβάτι1) Επίσης, η χειρουργική επέμβαση για την αποκατάσταση της ρήξης του τενόντιου του ώμου είναι ευρέως ισχύουσα, και η μη χειρουργική επέμβαση δεν είναι αποτελεσματική για την αποκατάσταση της ρήξης του τενόντιου του ώμου, και τα περιπτώματα που συνδυάζονται με τα συμπτώματα του συνδρόμου χτύπησης κάτω από το λοβό του ώμου.4) Μετά από ένα εβδομάδες, να αλλάξει σε μηδέν θέση του τενόντιου του αγκώνα ή μηδέν υποστήριξη του αγκώνα, για να διευκολύνει την κίνηση στο έδαφος. Η μηδέν κρατήσεις βοηθούν στη διορθώση και την αποκατάσταση της λειτουργίας του γόνδου του ώμου μετά την αφαίρεση της κρατήσεις, και επίσης ευνοούν τη χρήση του βάρους του άκρου για την αποκατάσταση της λειτουργίας του γόνδου του ώμου.2/3) Για την ευρεία ρήξη του τενόντιου του δακτύλου και του τενόντιου του δακτύλου που προκαλείται από τη ρήξη του τενόντιου του δακτύλου και του τενόντιου του δακτύλου, μπορεί επίσης να χρησιμοποιηθεί η μυοπαραλύση του δακτύλου του δακτύλου5) Επιπλέον, η μέθοδος μετακίνησης του δακτύλου Debeyre για μεγάλη ρήξη του δακτύλου είναι επίσης ένας χειρουργικός τρόπος θεραπείας. Επομένως, απελευθερώνει το δάκτυλο του δακτύλου, διατηρεί την οπτική νεύρωση του τενόντιου του δακτύλου και το συνοδευτικό αγγειαίο σύνολο, μετακινεί το ολόκληρο το δάκτυλο προς τα έξω, καλύπτει το σημείο ρήξης του τενόντιου και επαναφέρει το τενόντιο του δακτύλου στην κοιλιά του δακτύλου (διαγράμμα)6) Επίσης, η μέθοδος μετακίνησης του τενόντιου του δακτύλου Debeyre για μεγάλη ρήξη του τενόντιου του δακτύλου είναι επίσης ένας χειρουργικός τρόπος θεραπείας. Επομένως, απελευθερώνει το δάκτυλο του δακτύλου, διατηρεί την οπτική νεύρωση του τενόντιου του δακτύλου και το συνοδευτικό αγγειαίο σύνολο, μετακινεί το ολόκληρο το δάκτυλο προς τα έξω, καλύπτει το σημείο ρήξης του τενόντιου και επαναφέρει το τενόντιο του δακτύλου στην κοιλιά του δακτύλου (διαγράμμα)

Επικοινωνία: Ομιχλώδης αποσύνδεση του ώμο , Ακροπάλμιος σάκος , Διαταραχή του rotatorcuff , 桡骨干骨折 , 桡骨骨折 , Η μορφοποίηση θρόμβου στην βαθιά φλέβα του άνω άκρου

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