Gãy xương do loãng xương

An osteoporotic compression fracture is a break in one of the spinal bones that collapses on itself because the bone has become thin and fragile from osteoporosis. It often happens with a minor fall, bending, or even a sneeze, and can cause sudden back pain and loss of height or a stooped posture.​

1) What is this condition?

  • A vertebra (spinal bone) partly “crushes” or collapses, most often in the mid‑ to lower back, because it cannot support normal loads.​

  • Many fractures are mild or go unnoticed; others cause sharp, localized back pain that worsens with standing/walking and improves when lying down.​

2) How serious is it?

  • Most are not life‑threatening but can be very painful and limit activity, especially in older adults.​

  • Multiple fractures can lead to permanent height loss, forward hunching, breathing limits, and higher risk of more fractures and disability.​

3) Non‑surgical treatments

  • Pain control:

    • Short‑term use of pain relievers and anti‑inflammatory medicines; sometimes nerve‑pain drugs or short opioid courses.​

  • Activity modification:

    • Avoid bending, twisting, and lifting while the fracture heals; short rest followed by gentle, supported movement.​

  • Bracing:

    • A back brace for 6–8 weeks can reduce pain from movement and support posture while healing.​

  • Osteoporosis treatment:

    • Calcium, vitamin D, and bone‑strengthening medicines (like bisphosphonates) to reduce the risk of future fractures.​

  • Physical therapy:

    • When pain allows, guided exercises to improve posture, core strength, balance, and fall prevention.​

4) Possible surgery / procedures

  • Vertebral augmentation (minimally invasive procedures):

    • Vertebroplasty: cement is injected into the broken vertebra to stiffen and stabilize it.​

    • Kyphoplasty: a small balloon is inflated in the bone to create space, then filled with cement to stabilize and sometimes restore some height.​

  • Open surgery with screws/rods is rarely needed, usually only for severe deformity or instability.​

5) Goals of surgery vs non‑surgical care

  • Non‑surgical goals:

    • Relieve pain, allow the fracture to heal naturally, maintain mobility, and aggressively treat osteoporosis to prevent more fractures.​

  • Procedure goals (vertebroplasty/kyphoplasty):

    • Provide faster and stronger pain relief, improve ability to stand and walk, and limit further collapse at the fractured level.​

6) How a procedure can “fix” the problem

  • Cement injection fills cracks in the collapsed bone, making it more solid and less likely to move painfully when weight is put through it.​

  • In kyphoplasty, partial height and alignment can sometimes be restored before cement is placed, which may modestly improve posture.​

7) Risks of surgery / procedures (general and specific)

  • General: infection, bleeding, reaction to anesthesia or sedation.​

  • Procedure‑specific:

    • Cement leakage outside the bone, which can irritate nerves, blood vessels, or, rarely, the spinal canal.​

    • New fractures in nearby vertebrae due to changed load distribution; reported in roughly 7–26% after kyphoplasty and similar or higher ranges after vertebroplasty.​

8) Chances the procedure will work

  • Evidence suggests vertebral augmentation can give better short‑term pain relief and function than conservative care for selected, very painful fractures.​

  • Large studies show kyphoplasty and vertebroplasty have similar long‑term survival and repeat‑procedure rates, with kyphoplasty having slightly more later fractures and vertebroplasty more short‑term neurologic complications.​

9) Possible complications from the procedure

  • Cement leakage causing new nerve irritation, radiculopathy, or rarely spinal cord compression.​

  • Adjacent‑level fractures above or below the treated bone.​

  • Ongoing or recurrent pain if multiple fractures are present or if osteoporosis is not treated.​

10) Typical recovery from the condition (without procedures)

  • Pain from a single acute fracture often improves significantly over about 6–12 weeks and may largely settle by 3 months.​

  • Some people develop chronic pain, fatigue, and posture changes, especially with multiple fractures or poor bone health.​

11) Typical recovery after vertebroplasty/kyphoplasty

  • Many patients report pain relief within days, sometimes within hours, and improved ability to stand and walk.​

  • Activity is usually increased gradually over days to weeks; underlying osteoporosis still needs long‑term treatment and therapy.​

12) How long in the hospital

  • Vertebroplasty and kyphoplasty are often same‑day or overnight procedures for otherwise stable patients.​

  • Longer stays may be needed for frail patients, multiple fractures, or complications.​

13) Long‑term outlook

  • A single, well‑managed fracture with good osteoporosis treatment can heal with acceptable pain and function, but it signals higher risk of future fractures.​

  • Recurrent fractures can lead to chronic pain, disability, and reduced quality of life, particularly without aggressive bone‑health management.​

14) Need for outpatient follow‑up

  • Regular visits to address pain, function, and weaning of braces/medications, plus physical therapy progression.​

  • Ongoing osteoporosis care (bone‑density scans, medications, calcium/vitamin D, fall‑prevention strategies) to reduce future fracture risk.​

  • Re‑evaluation if there is new sudden back pain, loss of height, or posture change, which may indicate another compression fracture.