Use "uncrossable" in a sentence

1. How to use unCrossable in a sentence.

2. UnCrossable definition is - unable to be crossed : not Crossable

3. We included 284 RA lesions, and divided into an IVUS-Crossable group (n = 150) and an IVUS-unCrossable group (n = 134)

4. An ultra‐low‐profile 0.85 mm Nano Hydro balloon to treat wire‐Crossable balloon‐unCrossable lesions: A useful tool in CTO armamentarium

5. The incidence of slow flow (TIMI flow grade ≤ 2) was significantly greater in the IVUS-unCrossable group than in the IVUS-Crossable group (26.1% vs

6. The incidence of slow flow (TIMI flow grade ≤ 2) was significantly greater in the IVUS-unCrossable group than in the IVUS-Crossable group (26.1% vs