Orthopedic Reconstruction Cases
Successful practice in complex orthopedic reconstruction surgeries
Custom Pelvic Reconstruction Surgery
Kazakhstan · 2024
Case Overview
Patient required extensive pelvic resection due to bone tumor, with defects involving the acetabular and sacroiliac joint regions. Traditional reconstruction methods could not restore normal anatomy and function.
Treatment Plan
- 3D reconstruction modeling based on patient CT data
- Custom cobalt-chromium alloy pelvic implant
- Matching acetabular and sacroiliac joint surgical guides
- Compatible with standard titanium alloy screw fixation
Surgical Results
Complete limb preservation achieved, full functional recovery. Patient able to walk normally 12 months post-surgery without pain symptoms.
Talus Replacement Surgery
Hong Kong · 2024
Case Overview
Patient presented with talar necrosis due to trauma, with conservative treatment proving ineffective and facing the risk of ankle fusion surgery. Custom talus replacement was chosen to preserve joint function.
Technical Features
- Cobalt-chromium alloy material with ultra-high wear resistance
- External porous structure enhances osseointegration
- Internal lattice structure for effective weight reduction
- Mirror-polished surface reduces joint wear
Surgical Outcome
At 6-month follow-up, patient showed excellent ankle joint mobility, no pain, and ability to walk and exercise normally.
Sternal Mass Resection and Reconstruction
Hong Kong · 2023
Surgery Overview
Patient with sternal mass in the middle and lower segments requiring en bloc resection of the middle-lower sternum and bilateral partial ribs. Reconstruction was completed using Ti-KOLN custom 3D-printed sternal reconstruction system.
Implant Features
- Ti6Al4V titanium alloy 3D printing manufacturing
- Articulated rib design maintains thoracic cage motion
- Multiple suture holes for soft tissue fixation
- Compatible with screws and FiberWire suture dual fixation
Surgical Results
Post-operative respiratory function excellent, chest wall stable, no breathing difficulty, quality of life significantly improved.
Craniomaxillofacial Repair Cases
Precise craniomaxillofacial reconstruction restoring patient appearance and function
Congenital Cleft Lip and Palate Orthognathic Surgery
Hong Kong · 2024
Case Features
Patient with congenital cleft lip and palate combined with maxillary and mandibular hypoplasia, severe facial asymmetry, disrupted occlusal relationship affecting aesthetics and function.
Surgical Plan
- Bilateral Le Fort I osteotomy with rotation and advancement
- Bilateral mandibular ramus sagittal split osteotomy
- Genioplasty combination
- Custom titanium plate fixation simplifying surgical procedures
Surgical Outcome Comparison
Facial contour markedly improved, occlusal function completely restored, patient confidence significantly enhanced.
Large Segment Mandibular Defect Reconstruction
Hong Kong · 2024
Case Information
Patient with mandibular lesion measuring approximately 35.87mm × 25.84mm × 21.31mm requiring extensive mandibular resection and immediate reconstruction.
Reconstruction Features
- Anatomical internal fixation system design
- Optimized biomechanical stability
- Smooth edge precise anastomosis
- Surgical guide precise guidance
Reconstruction Results
Achieved precise reconstruction of large mandibular defects, restoring normal anatomical morphology and function.
Total Temporomandibular Joint Replacement
Hong Kong · 2024
Case Background
Patient with bilateral temporomandibular joint ankylosis, severe mouth opening restriction (<5mm), severely affecting basic functions such as eating and speaking, extremely poor quality of life.
Implant Design
- Cobalt-chromium alloy/Ti6Al4V dual material options
- External porous structure design
- Optimized osseointegration interface
- Standard titanium screw compatible design
Treatment Results
Patient regained normal eating and speaking functions, achieving fundamental improvement in quality of life.
Expert Reviews
Professional evaluations from partner hospital experts
Prof. Zhang
Orthopedic Department Head · Tertiary Hospital
"Ti-KOLN's 3D custom implants performed excellently in our pelvic reconstruction surgeries. Precise anatomical matching and excellent biocompatibility greatly improved surgical success rates."
Dr. Li
Craniomaxillofacial Surgery · Dental Hospital
"The precision of the custom titanium plates is impressive, perfectly fitting patient anatomy. Surgery time significantly reduced, patients recover faster with notably fewer complications."
Dr. Wang
Trauma Orthopedics · University Hospital
"Ti-KOLN's technical support is very professional, with full process tracking from design to surgery. Product quality is stable and reliable, our department's preferred reconstruction surgery partner."
Academic Contribution
Driving 3D medical technology development, participating in industry standard setting