How long does it take to walk normally after a comminuted patellar fracture?

Written by Na Hong Wei
Orthopedics
Updated on August 31, 2024
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If the surgery is performed without any issues, you can start normal knee flexion and extension exercises about three days after the surgery. Then, about a week later, you can begin walking with the aid of crutches. At six weeks post-surgery, you should return to the hospital for a follow-up. If there is continuous callus formation along the fracture line, you can walk normally. However, you need to be cautious at this time, as the fracture healing is not very solid, and it is best to avoid vigorous activities. Activities like running and jumping should be postponed until about three months later. Therefore, for patellar comminuted fractures, you can generally walk normally between six to twelve weeks after the surgery.

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How to treat a lumbar compression fracture

A comminuted fracture has occurred in the lumbar vertebrae, and the treatment method should be chosen based on the degree of displacement of the fracture, that is, the occupancy within the spinal canal and the extent of compression of the lumbar fracture. Generally speaking, if there is significant compression inside the spinal canal, and the height of the vertebral body of the lumbar spine is also greatly compromised, surgical intervention is necessary to restore the height of the vertebral body. If necessary, decompression inside the spinal canal should be performed to relieve pressure on the spinal cord, alleviate symptoms, and facilitate early functional recovery of the patient.

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Orthopedics
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Will a comminuted patella fracture cause limping?

Patellar comminuted fractures, as long as treated promptly and correctly, and if the surgery poses no issues, generally heal in about six months, thereby not causing any significant impact. Thus, there's no need to worry about limping. Limping usually means that when walking, one leg appears longer than the other. Under what circumstances can limping occur? If the difference in leg length is within one centimeter, it's imperceptible and won't have any effect. If the difference exceeds two centimeters, then there is a noticeable tilt in the lower limbs, and only then can limping be observed during walking; however, even if limping occurs, it is not severe. It just means that while walking, there is a tilt towards the shorter side. After treatment, patellar comminuted fractures have a complete chance of healing and once healed properly, it's almost like before the injury. Even in severe cases where the fracture is critically fragmented and requires removal, even without patellar replacement, by reinforcing the patellar tendon, it typically does not result in limping. It only impacts the strength in knee extension, possibly creating a mild impediment compared to the other side, and might make walking appear slightly abnormal, but it definitely does not lead to limping. Hence, patellar comminuted fractures do not result in limping.

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Written by Cheng Bin
Orthopedics
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Is a pelvic comminuted fracture serious?

For comminuted pelvic fractures, the condition is very serious, demonstrating that the external force involved was quite significant. It causes a disruption in the continuity and integrity of the bone. The patient will exhibit localized pain and swelling, and restricted movement in the affected area. Pressing on the area will produce a distinct bone crepitus or feel, and there might be extensive subcutaneous bruising. For comminuted pelvic fractures, the primary treatment is usually surgical. It is essential to conduct thorough preoperative examinations to exclude any surgical contraindications, and then proceed with the open reduction and internal fixation surgery under general anesthesia.

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Written by Wang Cheng Lin
Orthopedics
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How long does it take for a comminuted tibial fracture to heal?

The healing time for comminuted fractures of the tibia generally takes about three months, but it still depends on the method of treatment. Generally, there are two methods for treating a comminuted fracture of the tibia: The first method is conservative treatment, which involves using casts or braces to immobilize the affected limb. Generally, the healing time for this method is about three months. The second method is used when there is significant displacement at the fracture site, such as obvious shortening, rotation, or deformity, which then requires surgical treatment. After surgery, the healing time may take about three to four months. Additionally, severe comminuted fractures can disrupt the blood circulation at the fracture site, leading to poor local circulation and a condition called delayed union, where healing might take about six months. Another scenario involves extremely severe disruption of the blood circulation at the fracture site, leading to nonunion where the fracture ends do not heal together at all. Generally, this requires about a year of observation. If after one year the fracture ends still haven't healed, a second surgery might be necessary. However, for most comminuted fractures of the tibia, the general healing time is about three to four months.

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How long will it take to walk after a comminuted fracture of the tibia?

The decision on when to walk depends on the recovery status of the fracture. Generally, a tibial fracture requires about 4-6 weeks of rest. Around 4-6 weeks, you can revisit the hospital for an X-ray checkup. If the callus is growing well, and the fracture line is blurred or disappeared, you can start using crutches to walk and perform functional exercises. However, recovery from a comminuted fracture takes longer, so an X-ray examination is essential before starting to walk. If the examination results show good recovery, then you can start walking. If you walk too early, it may interfere with the fracture healing, and in severe cases, it might even cause the fracture to break again. Therefore, the time it takes for someone with a comminuted tibial fracture to walk depends on the specific circumstances, and an X-ray examination must be performed before walking.