Youtor
𝟐𝟏 𝐍𝐞𝐫𝐯𝐞 𝐢𝐧𝐣𝐮𝐫𝐢𝐞𝐬 𝐨𝐟 𝐭𝐡𝐞 𝐮𝐩𝐩𝐞𝐫 𝐥𝐢𝐦𝐛 𝐂𝐚𝐮𝐬𝐞𝐬 𝐚𝐧𝐝 𝐜𝐥𝐢𝐧𝐢𝐜𝐚𝐥 𝐩𝐢𝐜𝐭𝐮𝐫𝐞
>> YOUR LINK HERE: ___ http://youtube.com/watch?v=U027bGBH2RU
This video provides a comprehensive overview of nerve injuries in the upper limb. It includes a discussion of the causes and results of nerve injuries at different levels. • 𝐂𝐡𝐚𝐩𝐭𝐞𝐫𝐬 (𝐭𝐢𝐦𝐞𝐬𝐭𝐚𝐦𝐩𝐬)💡الفصول (الطوابع الزمنية) • 00:00 - Intro • 00:22 - Content • 01:53 - Causes of nerve injuries • 04:37 - Results of nerve injuries • 06:11 - What is the extent of muscle paralysis? • 07:43 - Common nerve injuries in the upper limb • 07:53 - 1. Injury of the spinal part of the accessory nerve • 10:54 - 2. Injury of the axillary nerve • 13:28 - 3. Injury of the long thoracic nerve • 16:20 - 4. Injury of the upper trunk • 19:50 - 5. Injury of the lower trunk • 22:54 - 6. Injury of the ulnar nerve • 23:12 - Injury at the elbow or higher • 25:59 - Injury at the wrist • 28:40 - Ulnar paradox • 31:53 - 7. Injury of the median nerve • 31:59 - Injury at the elbow or higher • 34:02 - Injury at the wrist • 35:29 - Preservation of sensation of the palm • 36:22 - 8. Injury of the radial nerve • 36:28 - Injury at the axilla • 37:56 - Injury at the spiral groove • 39:00 - Injury of posterior interosseous nerve • 𝐖𝐡𝐚𝐭 𝐢𝐬 𝒖𝒍𝒏𝒂𝒓 𝒑𝒂𝒓𝒂𝒅𝒐𝒙❓ • 𝒜𝓃𝓈𝓌𝑒𝓇: • The higher the lesion the lesser the deformity (although there is more paralysis of the muscles). • This is because of the tone of the medial ½ of flexor digitorum profundus which increases the flexion deformity of the medial two fingers. • • 𝐏𝐚𝐫𝐞𝐬𝐭𝐡𝐞𝐬𝐢𝐚: 👓 • Definition: refers to a burning or prickling sensation that is usually felt in the hands, arms, legs, or feet, but can also occur in other parts of the body • Causes: An injury or accident that caused nerve damage or a stroke or mini-stroke when blood flow to your brain is cut off. • Temporary paresthesia is often due to pressure on a nerve or brief periods of poor circulation. • 𝐌𝐂𝐐:✌️ • 1. In Klumpke’s paralysis, which of the following is the name of the deformity? • A. Policeman’s tip position • B. Winging of the scapula • C. Claw hand • D. Ape hand • E. Wrist drop • 2. Which of the following is a finding due to injury of the ulnar nerve at the wrist? • A. Loss of sensation over the thumb • B. Marked wasting (atrophy) of the thenar eminence • C. The thumb cannot be abducted • D. The thumb cannot be adducted • 3. Postural deformity of his left upper limb that includes an adducted, medially rotated, and extended shoulder, extended elbow, and pronated forearm is caused by which injury? • A. Upper trunk of the brachial plexus • B. Medial cord of the brachial plexus • C. Lower roots of the brachial plexus • D. Posterior divisions of the brachial plexus • 4. Carpal tunnel syndrome causes which of the following events? • A. Paralysis of all muscles of the hand • B. Claw hand • C. Wrist drop • D. Ape-like hand • 5. Partial claw hand deformity caused the injury to which of the following nerves? • A. Musculocutaneous • B. Median nerve • C. Ulnar nerve • D. Radial nerve • 6. Median nerve palsy causes all the following signs EXCEPT: • A. Pointing index finger • B. Wasting of the thenar eminence • C. Loss of thump opposition • D. Loss of sensation on the palmar aspect of the medial one-and-half fingers • 7. In a full-term born male baby, on routine checkup soon after delivery he has weak abduction and supination movement of the hand is found. This will suggest that the most likely injury would be at which of the following? • A. C. 5, 6 • B. C. 7, 8 • C. C. 8, T. 1 • D. T. 1, 2 • 8. Injury to the ulnar nerve, the deformity in the hand includes which of the following findings? • A. Wasting of thenar muscles • B. Wasting of hypothenar muscles • C. Wrist drop • D. Ape Hand • 9. Which of the following statements is WRONG about Erb’s palsy? • A. Medial rotation of the arm • B. Abductors of the shoulder are weak • C. The upper part of the brachial plexus is involved • D. Supinators are normal • 10. Ape thumb deformity is observed in lesions of which of the following nerves? • A. Radial • B. Median • C. Ulnar • D. Posterior interosseous • 😂💞 🤣 𝓦𝓪𝓲𝓽𝓲𝓷𝓰 𝓕𝓸𝓻 𝓨𝓸𝓾𝓻 𝓐𝓷𝓼𝔀𝓮𝓻 😂💞 🤣 • 𝐅𝐨𝐫 𝐜𝐨𝐧𝐭𝐚𝐜𝐭: 📢 • 📌𝐄𝐦𝐚𝐢𝐥: [email protected] • 📌𝐅𝐚𝐜𝐞𝐛𝐨𝐨𝐤 𝐩𝐞𝐫𝐬𝐨𝐧𝐚𝐥 𝐚𝐜𝐜𝐨𝐮𝐧𝐭: / drayman.khanfour • 📌𝐅𝐚𝐜𝐞𝐛𝐨𝐨𝐤 𝐠𝐫𝐨𝐮𝐩: / 314015989895733 • 📌𝐓𝐞𝐥𝐞𝐠𝐫𝐚𝐦 𝐜𝐡𝐚𝐧𝐧𝐞𝐥: https://t.me/+k-LcyYc-0WsyNDg0 • 📌𝐓𝐞𝐥𝐞𝐠𝐫𝐚𝐦 𝐠𝐫𝐨𝐮𝐩: https://t.me/+S-dZx8Sf-LBiOWE0 • 📌𝐈𝐧𝐬𝐭𝐚𝐠𝐫𝐚𝐦: / dr_aymn • 📌𝐘𝐨𝐮𝐓𝐮𝐛𝐞 𝐜𝐡𝐚𝐧𝐧𝐞𝐥 𝐰𝐞𝐛𝐬𝐢𝐭𝐞 𝐥𝐢𝐧𝐤: / @dr.ayman_khanfour • 📞𝐌𝐨𝐛𝐢𝐥𝐞 (𝐚𝐧𝐝 𝐖𝐡𝐚𝐭𝐬𝐀𝐩𝐩): +20 1223815866 • 𝐇𝐚𝐬𝐡𝐭𝐚𝐠: 🔍 • #nerve_injuries • #paralysis • #ape_hand • #claw_hand • #wrist_drop
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