All-on-6 dental implant rehabilitation
Dental Procedures
estimated about CNY 100000-300000
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Description
A fixed full-arch prosthesis supported by six strategically placed dental implants, commonly used for edentulous patients requiring immediate or delayed functional and aesthetic restoration.
Main Uses
Full-arch edentulism rehabilitation in patients with insufficient bone for conventional dentures but adequate anatomy for six strategically placed implants; immediate-load fixed prosthetic restoration within 24–72 hours post-surgery; improved masticatory function, phonetics, and facial aesthetics compared to removable dentures; long-term solution for patients seeking high stability, comfort, and quality of life without daily adhesives or removal.
Normal Range
All-on-6 is not a laboratory or diagnostic blood/imaging test with numerical values; it is a surgical dental prosthodontic treatment protocol involving the placement of six dental implants to support a full-arch fixed prosthetic bridge. Therefore, there are no quantitative 'normal ranges', biomarkers, or reference values (e.g., no mg/dL, mmol/L, or % metrics). Clinical success is assessed qualitatively and quantitatively via radiographic bone level stability (≥1 mm crestal bone loss in first year, ≤0.2 mm/year thereafter), implant stability quotient (ISQ) ≥65 at loading, prosthetic screw retention integrity, absence of peri-implantitis (probing depth ≤4 mm, no bleeding on probing), and patient-reported functional satisfaction (e.g., OHIP-14 score <20).
Low Values - Possible Causes
Insufficient primary implant stability (ISQ <60), inadequate bone volume/quality (D4 bone, <5 mm height/width), uncontrolled systemic conditions (e.g., unmanaged diabetes, severe osteoporosis), active periodontitis or untreated oral infection, smoking (>10 cigarettes/day) or poor oral hygiene compliance.
High Values - Possible Causes
Excessive occlusal load due to premature contacts or parafunction (bruxism), malpositioned implants causing biomechanical overload, residual cement-induced peri-implant inflammation, undiagnosed systemic hyperinflammatory states (e.g., uncontrolled rheumatoid arthritis), or iatrogenic over-engineering (e.g., oversized prosthesis increasing cantilever stress).
estimated about CNY 100000-300000