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Distal Weakness: Difference between revisions
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Muscle [[weakness]] can be categorised into various patterns to assist with the differential diagnosis. Reduced grip strength, weakness in wrist flexion or extension, diminished plantar flexion strength, and foot drop are common features of distal weakness. Patients with this pattern struggle to walk on their heels or toes. Foot drop can be identified by resisting the patient's attempt to dorsiflex the ankle. | Muscle [[weakness]] can be categorised into various patterns to assist with the differential diagnosis. Reduced grip strength, weakness in wrist flexion or extension, diminished plantar flexion strength, and foot drop are common features of distal weakness. Patients with this pattern struggle to walk on their heels or toes. Foot drop can be identified by resisting the patient's attempt to dorsiflex the ankle. | ||
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{{family tree | | C01 | | C02 | | | | |!| | | |C01=Acquired|C02=Genetic}} | {{family tree | | C01 | | C02 | | | | |!| | | |C01=Acquired|C02=Genetic}} | ||
{{family tree | | |!| | | |!| | | | | |!| | | |}} | {{family tree | | |!| | | |!| | | | | |!| | | |}} | ||
{{family tree | | D01 | | D02 | | | | D03 | | |D01=<ul><li>[[Myositis#Inclusion_Body_Myositis|Inclusion body myositis]]</li></ul>|D02=<ul><li>[[Myotonic Dystrophy|Myotonic dystrophy type 1]]</li><li>Welander, Udd, Markesbery-Griggs, Nonaka, Laing, Miyoshi | {{family tree | | D01 | | D02 | | | | D03 | | |D01=<ul><li>[[Myositis#Inclusion_Body_Myositis|Inclusion body myositis]]</li></ul>|D02=<ul><li>[[Myotonic Dystrophy|Myotonic dystrophy type 1]]</li><li><strong>Distal myopathies</strong>: Welander, Udd, Markesbery-Griggs, Nonaka, Laing, Miyoshi</li></ul>|D03=<ul><li><strong>Nerve: </strong>Most neuropathies</li><li><strong>Motor Neuron: </strong> motor neuron disease in early stage</li><li><strong>Neuromuscular Junction:</strong> rare presentations of myaesthenia gravis</li></ul>}} | ||
{{family tree/end}} | {{family tree/end}} | ||
==References== | ==References== | ||
<references /> | <references /> | ||
[[Category:Presenting Complaints]] | [[Category:Presenting Complaints]] | ||
[[Category:Neurology]] | [[Category:Neurology]] | ||
[[Category: | [[Category:Muscle Disorders]] | ||
{{Reliable sources}} | {{Reliable sources}} |
Latest revision as of 19:36, 11 March 2023
This article is still missing information.
Muscle weakness can be categorised into various patterns to assist with the differential diagnosis. Reduced grip strength, weakness in wrist flexion or extension, diminished plantar flexion strength, and foot drop are common features of distal weakness. Patients with this pattern struggle to walk on their heels or toes. Foot drop can be identified by resisting the patient's attempt to dorsiflex the ankle.
Classification
Distal Weakness | |||||||||||||||||||||||||||||||||
Myopathic | Non-Myopathic | ||||||||||||||||||||||||||||||||
Acquired | Genetic | ||||||||||||||||||||||||||||||||
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References
Literature Review
- Reviews from the last 7 years: review articles, free review articles, systematic reviews, meta-analyses, NCBI Bookshelf
- Articles from all years: PubMed search, Google Scholar search.
- TRIP Database: clinical publications about evidence-based medicine.
- Other Wikis: Radiopaedia, Wikipedia Search, Wikipedia I Feel Lucky, Orthobullets,