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Wang Cheng Lin
Orthopedics
About me
Having worked in orthopedic clinical practice for over ten years, he is a committee member for the Asia-Pacific Foot and Ankle Chinese District.
Proficient in diseases
Specializes in treating foot and ankle injuries and diseases.
Voices
How many days will it take for a lumbar muscle strain to heal by itself?
Lumbar muscle strain is a chronic condition, not an acute onset. It is caused by fatigue, overexertion, trauma, and vigorous exercise, leading to prolonged and repeated strain, pulling, rupture, and damage of the lumbar muscles, resulting in scar formation and lumbar muscle strain. Therefore, this disease is essentially a chronic ailment, and its healing mainly relies on rest to promote recovery. If muscle damage occurs in the lumbar region and one does not rest, continuing to work and bear loads as usual, the muscles will not heal and will eventually become scarred. Thus, the duration for the healing of lumbar muscle strain depends not on the number of days, but whether adequate and proper rest has been taken. Additionally, applying medications that invigorate blood circulation and disperse blood stasis can assist in recovery. Generally, if care is taken to rest adequately, avoid carrying heavy loads, prevent fatigue, and avoid vigorous exercise, while also using oral medications or plasters that invigorate blood and dispel stasis, healing can gradually occur. However, the condition may recur under fatigue and strain in the future, as it is a chronic disease and complete healing is very difficult to achieve. (Note: This answer is for reference only. Medication should be administered under the guidance of a professional physician, and medications should not be used blindly.)
Causes of lumbar vertebral hyperostosis
The first reason is aging of the human body. As the body ages, the lumbar spine inevitably exhibits degenerative changes due to wear and tear from movement, and the majority of people over 60 show the formation of bone spurs in X-ray images. The second reason is injury caused by overexertion. Overexertion, due to excessive workload and excessive activity, aggravates the degeneration of the lumbar spine, leading to the formation of bone spurs. The third reason is a history of trauma. Trauma to the lumbar area during one's youth can lead to bone proliferation in the lumbar spine in middle and old age. The fourth reason is improper posture. Bone proliferation in the lumbar spine in young patients is mainly due to maintaining the same posture for long periods, improper posture, and sleeping on soft beds, all of which can lead to bone proliferation over time. These are the main reasons for bone proliferation in the lumbar spine currently observed in clinical settings.
Does osteosarcoma require amputation?
Do osteosarcomas require amputation? In the past, the likelihood of amputation for treating osteosarcoma was very high. However, currently, the rate of amputation is very low, and the limb-salvage rate is very high. This is due to a new chemotherapy protocol in medical practice, which involves initial chemotherapy followed by surgery, and then continued chemotherapy post-operatively. The limb-salvage rate with this treatment plan can reach about 75% to 80%. Therefore, currently, most osteosarcoma patients do not require amputation. Unlike the past, where amputation rates were very high, today's medical approach is very advanced, generally resulting in a very high rate of limb preservation for osteosarcoma patients.