Minimally Invasive Pedicle Screw Clinical Case Sharing
Name: Mr.Pan
Age: 40 Years Old
Patient Condition: The patient sustained lumbodorsal trauma from an accidental fall from height. Immediately after injury, the patient developed persistent severe sharp pain in the lumbodorsal region, with inability to stand or walk; pain worsens upon movement and lumbodorsal motion is markedly limited, accompanied by weakness in both lower extremities. There was no loss of consciousness, vomiting, or bleeding/fluid discharge from the mouth, ears or nose following injury. No palpitations, cold extremities or chest tightness were noted. The patient presented to our hospital for treatment right after the injury.
Specialized Physical Examination
Mild kyphotic deformity centered at the 2nd lumbar vertebra (L2) with local soft tissue swelling was observed. Severe tenderness was elicited over the L2 spinous process and paravertebral areas. Lumbodorsal range of motion was severely restricted. No signs of nerve compression were identified. No other abnormal findings were noted.
X-ray Imaging Result
Compression fracture of the 2nd lumbar vertebra (L2).

Treatment Plan-Surgical MIS Pedicle Screw
Minimally invasive and precision medical technologies have achieved tremendous progress. Compared with conventional open reduction and internal fixation for spinal surgery, this approach features smaller incisions, less intraoperative bleeding, higher safety and faster postoperative recovery.
Following the recommendation of Department Director Yu, the internal fixation operation will be performed by the medical team led by Deputy Director Xiang Xingsheng. The surgery will be conducted with minimally invasive spine pedicle screw system.
Spine Pedicle Screw Specification
| Mono-Angle Pedicle Screw | Φ5.5 x 30mm/Φ5.5 x 35mm/Φ5.5 x 40mm /Φ5.5 x 45mm Φ6.0 x 40mm /Φ6.0 x 45mm /Φ6.0 x 50mm Φ6.5 x 35mm /Φ6.5 x 40mm /Φ6.5 x 45mm/Φ6.5 x 50mm Φ7.0 x 35mm/Φ7.0 x 40mm/Φ7.0 x 45mm/Φ7.0 x50mm/Φ7.0 x 55mm |
| Multi-Angle Spine Screw | Φ5.5 x 35mm/Φ5.5 x 40mm /Φ5.5 x 45mm Φ6.0 x 35mm/Φ6.0 x 40mm /Φ6.0 x 45mm /Φ6.0 x 50mm Φ6.5 x 35mm /Φ6.5 x 40mm /Φ6.5 x 45mm/Φ6.5 x 50mm Φ7.0 x 35mm/Φ7.0 x 40mm/Φ7.0 x 45mm/Φ7.0 x50mm/Φ7.0 x 55mm |
| Uni-Plane Spinal Pedicle Screw | Φ5.5 x 35mm/Φ5.5 x 40mm /Φ5.5 x 45mm Φ6.0 x 35mm/Φ6.0 x 40mm /Φ6.0 x 45mm /Φ6.0 x 50mm Φ6.5 x 35mm /Φ6.5 x 40mm /Φ6.5 x 45mm/Φ6.5 x 50mm Φ7.0 x 35mm/Φ7.0 x 40mm/Φ7.0 x 45mm/Φ7.0 x50mm/Φ7.0 x 55mm |

If you want to learn more about the spine screw implant, Please feel free to contact us, our team will provide you the professional support and answers.
Post time: Jun-18-2026
