Prof. Dr. Federico Hernandez Alfaro brings _doctor_260_years_ of expertise with 900+ crestal sinus lifts performed. The procedure typically costs $4,120–4,500, covering surgery, bone graft material, imaging review, and consultation. As director of the Institute of Oral Surgery and Implantology, he pioneered minimally invasive techniques for faster healing. The JCI-accredited Teknon Medical Center offers customized graft materials and transparent pricing based on case complexity.
Centro Médico Teknon is a private multi-specialty medical center in Barcelona, Spain, and part of Quirónsalud, Spain’s largest private hospital group. The center specializes in neurosurgery, orthopedics, oncology, and heart surgery, with expertise also covering cardiology, fertility, ophthalmology, and advanced diagnostics. JCI accredited and recognized as one of Barcelona’s leading private hospitals, Centro Médico Teknon treats complex cases and welcomes international patients, including public figures, athletes, and celebrities. The center serves adults only and welcomes around 10,000 patients each year, with patients most often coming from Russian-speaking countries, Europe and the Commonwealth, the USA, Canada, and Australia.
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Centro Médico Teknon is a private multi-specialty medical center in Barcelona, Spain, and part of Quirónsalud, Spain’s largest private hospital group. The center specializes in neurosurgery, orthopedics, oncology, and heart surgery, with expertise also covering cardiology, fertility, ophthalmology, and advanced diagnostics. JCI accredited and recognized as one of Barcelona’s leading private hospitals, Centro Médico Teknon treats complex cases and welcomes international patients, including public figures, athletes, and celebrities. The center serves adults only and welcomes around 10,000 patients each year, with patients most often coming from Russian-speaking countries, Europe and the Commonwealth, the USA, Canada, and Australia.
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"}}},"operationIndicators":{"details":{"anesthesia":"local","days_in_clinic":1,"days_in_country":3,"rehabilitation_days":7,"satisfied_percent":78,"treatment_duration_hours":2},"illness_kind_details":{"requests_processed":0}},"direction":{"id":31,"name":"Dental Treatment","alias":"dentistry"},"illness_kind":{"id":31,"name":{"en":"Dental Treatment"}},"parsed_details":{"procedure_type":"dental","fields":{"anesthesia":["local"],"back_to_work_days":{"min":1,"max":3,"unit":"days","qualifier":"Typical for desk-based work after crestal (transalveolar) sinus elevation with or without simultaneous implant placement; depends on extent of surgery."},"complication_rate_pct":{"min":5,"max":25,"unit":"percent","qualifier":"Any intra- or postoperative complication, mainly membrane perforation (about 5-20%); serious ones under 3%."},"contraindications":["Acute or chronic maxillary sinusitis or other active sinus pathology","Residual bone height under about 4-5 mm","Uncontrolled diabetes or other uncontrolled systemic disease","Active infection in the surgical area","Heavy smoking (relative)","Jaw radiotherapy or IV bisphosphonates (relative; specialist assessment)","Sinus septa or anatomic anomalies making membrane elevation unsafe (relative)","Pregnancy (elective surgery usually deferred)"],"days_in_clinic":{"min":0,"max":0,"unit":"nights","qualifier":"Usually performed as an outpatient dental procedure without an overnight stay."},"diagnostic_duration_minutes":null,"diagnostic_preparation":null,"diagnostic_referral_needed":null,"diagnostic_result_time_hours":null,"exercise_resume_weeks":{"min":1,"max":2,"unit":"weeks","qualifier":"Strenuous exercise and heavy lifting are usually avoided for about 1-2 weeks; light activity sooner."},"final_result_months":{"min":3,"max":6,"unit":"months","qualifier":"Osseointegration time before final prosthesis with simultaneous implant placement; longer if placement is delayed."},"fly_home_after_days":{"min":3,"max":5,"unit":"days","qualifier":"After wound check and surgeon clearance; air pressure changes are a concern if membrane perforation or nosebleed occurred."},"follow_up_visits":[{"purpose":"suture_removal","requirement":"conditional","after":{"min":7,"max":14,"unit":"days","qualifier":"If non-resorbable sutures were used."}},{"purpose":"wound_check","requirement":"routine","after":{"min":3,"max":5,"unit":"days","qualifier":"Early check of healing and sinus-related symptoms before flying home."}},{"purpose":"assessment","requirement":"routine","after":{"min":90,"max":180,"unit":"days","qualifier":"Radiographic and clinical assessment of osseointegration before loading."}}],"indications":["Insufficient vertical bone in the posterior maxilla for implants","Sinus pneumatization after upper molar or premolar tooth loss"],"main_risks":["Sinus membrane (Schneiderian) perforation","Postoperative infection or sinusitis","Nosebleed (epistaxis) and bleeding","Swelling and bruising","Graft material migration or loss of augmentation","Implant failure or loss of stability","Benign paroxysmal positional vertigo (rare, related to malleting)","Blocked nose and hematoma","Marginal bone loss around the implant"],"pain":"Usually limited postoperative pain and discomfort, controlled with standard analgesics; generally considered less invasive than the lateral window approach.","preparation":["Clinical exam and CBCT or panoramic imaging","Treatment of active dental or sinus infection beforehand","Review of medical history and current medications with the surgeon","Smoking cessation advised","Oral hygiene optimization","Antibiotic prophylaxis and antiseptic rinses as prescribed by the surgeon"],"recovery_timeline":[{"phase":"First days","description":"Mild swelling, minor discomfort and possible slight nasal bleeding.","restrictions":["Avoid nose blowing and sneezing with mouth closed","Avoid straws and smoking","Soft diet"]},{"phase":"Weeks 1-2","description":"Soft tissue healing; swelling resolves; sutures removed if applicable.","restrictions":["Avoid strenuous exercise and heavy lifting","Avoid pressure changes such as diving"]},{"phase":"Months 3-6","description":"Bone healing and osseointegration, followed by prosthetic restoration.","restrictions":[]}],"rehabilitation_days":{"min":3,"max":7,"unit":"days","qualifier":"Ordinary functional recovery with return to normal daily eating and activity; no formal rehabilitation program."},"result_longevity":"Sinus augmentation with an osseointegrated implant is typically stable for 10 years or more with good oral hygiene, regular maintenance and no smoking. 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