Bone Grafting Material, Human Source (NUN) — FDA decisions, comparisons and evidence
The acquired FDA endpoint has no selected substantially-equivalent K-number decisions under primary product code NUN during 2021–2025. Its latest selected record across the endpoint is dated 2014-01-10. Use that dated record only as historical context. Check the recorded scope and current route separately; these data do not provide a recent timing benchmark. The complete-year window has 0 decisions; the separate all-observed-date count is 15. These denominators describe different date ranges.
Evidence retrieved 2026-10-07. Source versions and topic-specific limits are listed below.
Recorded scope and its declared regulatory reference
An exact FDA-record regulation_number match to one acquired Title 21 section. Records with the same normalized scope definition, class, regulation and recorded submission/GMP flags are grouped. Sparse definitions and generic exemption boilerplate do not qualify. No text-similarity equivalence or legal applicability is inferred.
What scope does the FDA record describe?
INTENDED TO BE PACKED INTO BONY VOIDS OR GAPS TO FILL AND/OR AUGMENT DENTAL INTRAOSSEOUS, ORAL AND CRANIO-/MAXILLOFACIAL DEFECTS. THESE DEFECTS MAY BE SURGICALLY CREATD OSSEOUS DEFECTS OR OSSEOUS DEFECTS CREATED FROM TRAUMATIC INJRY TO THE BONE, INLCUDING PERIODENTA/INFRABONY DEFECTS; ALVEOLAR RIDGE AUGMENTATION (SINUSOTOMY, OSTEOTOMY, CYSTECTOMY); DENTAL EXTRACTION SITES (RIDGE MAINTENANCE, IMPLANT PREPARATION/PLACEMENT); SINUS LIFTS; CYSTIC DEFECTS; CRANIOFACIAL AUGMENTATION.
Compare the proposed indication, user, anatomy, technology and operating principle with this actual scope; record differences and unresolved facts.
§ 872.3930 Bone grafting material. (a) Identification. Bone grafting material is a material such as hydroxyapatite, tricalcium phosphate, polylactic and polyglycolic acids, or collagen, that is intended to fill, augment, or reconstruct periodontal or bony defects of the oral and maxillofacial region. (b) Classification. (1) Class II (special controls) for bone grafting materials that do not contain a drug that is a therapeutic biologic. The special control is FDA's “Class II Special Controls Guidance Document: Dental Bone Grafting Material Devices.” (See § 872.1(e) for the availability of this guidance document.) (2) Class III (premarket approval) for bone grafting materials that contain a drug that is a therapeutic biologic. Bone grafting materials that contain a drug that is a therapeutic biologic, such as biological response modifiers, require premarket approval. (c) Date premarket approval application (PMA) or notice of product development protocol (PDP) is required. Devices described in paragraph (b)(2) of this section shall have an approved PMA or a declared completed PDP in effect before being placed in commercial distribution. [70 FR 21949, Apr. 28, 2005]
Read the identification, classification, conditions and referenced limitations in the cited section. A numeric reference match is not a buyer classification or exemption determination.
Deduplicate by official submission ID across the complete current manifest partitions. Select exact primary product code, K-number format and the stated SE decision codes with valid dates. Recent distributions use the five complete calendar years preceding the latest valid endpoint decision year. Partial-year counts compare equal January-to-cutoff periods. Quartiles use linear interpolation at (n-1)*p and are withheld below 20 valid date pairs. The analysis n describes only its declared complete-year window; selected_se_n separately counts all selected recorded dates through the cutoff.
15 selected records across all observed dates; 0 other/invalid identifier or decision-date records excluded. 0 missing or invalid date pairs in the five-year window.
Date fields: date_received → decision_date. Quantiles: Hyndman–Fan type 7: linear interpolation at (n − 1) × p; displayed to one decimal; n ≥ 20 valid pairs.
Receipt-to-decision calendar elapsed time includes time outside active FDA review; it is not FDA review time, a promised project timeline or an estimate of future clearance. This selected recorded cohort does not include all applications or establish a success probability, predicate suitability, market size, current market availability or legal authorization for another product.
Calculation fda-buyer-research-3 · database cutoff 2026-09-27. CSV rows identify each official K-number, cohort, date pair, exclusion reason and source version.
Separate partial-year update
2026 decisions through 2026-09-27
0 selected decisions from 2026-01-01 to 2026-09-27. The equivalent previous-year period contains 0 decisions through 2025-09-27. These counts describe the records; they are not market growth or submission success rates.
Named records to investigate
Latest decisions across the database
These dated records may come from 2026 or earlier years. They are a separate investigation list, not the five-year statistical cohort. Compare the actual indications and technology before considering a record as a comparator.
Official record / device
Recorded applicant
Decision
Recorded type
Calendar days
K130235 ↗SURFUSE II GEL, SURFUSE II PUTTY, EXFUSE II GEL, EXFUSE II PUTTY
K080418 ↗REGENAFIL, REGENAFORM, ALRIVA DBM PASTE, SLTIVA DM WITH CORTICAL CANCELLOUS SHIPS, BIOSET, SIOSET IC, RTI ALLOGRAFT PAST
Regeneration Technologies, Inc.
2008-04-30
Traditional
75
Supporting documents actually acquired
Go beyond the database row
Read the source context, then compare the evidence with your design. Topic locations below are text matches, including possible limitations or negative statements; they are not a mandatory test list.
INTENDED TO BE PACKED INTO BONY VOIDS OR GAPS TO FILL AND/OR AUGMENT DENTAL INTRAOSSEOUS, ORAL AND CRANIO-/MAXILLOFACIAL DEFECTS. THESE DEFECTS MAY BE SURGICALLY CREATD OSSEOUS DEFECTS OR OSSEOUS DEFECTS CREATED FROM TRAUMATIC INJRY TO THE BONE, INLCUDING PERIODENTA/INFRABONY DEFECTS; ALVEOLAR RIDGE AUGMENTATION (SINUSOTOMY, OSTEOTOMY, CYSTECTOMY); DENTAL EXTRACTION SITES (RIDGE MAINTENANCE, IMPLANT PREPARATION/PLACEMENT); SINUS LIFTS; CYSTIC DEFECTS; CRANIOFACIAL AUGMENTATION. [1]
Use this checklist to gather your business or product details before speaking with a specialist. The items below explain what to record and suggest useful supporting documents. You can add your own answers in the editable project brief.
Which specific part of the recorded scope fits or differs?
Put your proposed label and design beside the quoted definition. Record matching facts, differences and missing facts separately; naming the category alone cannot resolve scope.
Useful evidence: Proposed indication/design and a definition-to-product comparison with source locators.
Have the cited section and its limitations been reviewed?
Record the applicable paragraph, conditions and cross-referenced limitations after specialist review. Keep a claimed exemption separate from actual establishment, listing and quality-system responsibilities.
Useful evidence: Dated classification/route rationale and the current provisions relied on, with unresolved conditions.
Separate historical research from a recent comparator
No selected decision falls in the complete-year window. Any named records shown are separately dated historical or current-year research. Obtain their actual indications and assess the current route before using a comparator; the absence of a recent record does not establish an exemption or a route.
Useful evidence: Proposed indication/design, the dated named record if available, and a current route/comparator research rationale.
Explain the technology and evidence differences
For each comparison, record the different materials, hardware, software functions and operating conditions. Link each difference to existing evidence or an unresolved evaluation task.
Useful evidence: A three-column matrix: comparator fact / your design fact / evidence or unresolved gap.
Prepare a scope-based schedule without a sparse timing benchmark
This recent cohort has fewer than 20 valid date pairs, so it supplies no median or percentile benchmark. Ask for a schedule based on actual preparation, evidence gaps, interactions and response assumptions; keep any historical decision context separately dated.
Useful evidence: Document/test readiness, unresolved route/evidence tasks and the assumptions behind the specialist’s proposed sequence.
Work packages and dependencies
Conditional: FDA 510(k) Submission Services — Review the supplied facts and evidence gaps before confirming the service scope.
Optional: Find FDA US Agent Services | Compare & Get Quotes — Include only if your product, actor and delivery needs justify this additional scope. Confirm the responsibility and evidence handoff with the coordinating specialist.
Optional: FDA QMSR Transition & Inspection Readiness (ISO 13485 Alignment) — Include only if your product, actor and delivery needs justify this additional scope. Confirm the responsibility and evidence handoff with the coordinating specialist.
What needs to happen first
FDA 510(k) Submission Services → Find FDA US Agent Services | Compare & Get Quotes: Confirm the main product/actor scope and evidence gaps before deciding whether to commission this additional service.
FDA 510(k) Submission Services → FDA QMSR Transition & Inspection Readiness (ISO 13485 Alignment): Confirm the main product/actor scope and evidence gaps before deciding whether to commission this additional service.
Questions for providers
Which of the named NUN decisions are actually comparable to our proposed indications and technology, and which would you exclude?
Which evidence differences prevent us from using the comparison yet, and what deliverable resolves each one?
Does your schedule separate submission preparation, testing, FDA interactions and customer response time? What assumptions change it?
Sources and data dates
Read the official document in context. The audit details identify the precise locators and preserved versions used for this page.
