2: Boxer Max returned, holding heroin, for treatment (5)
3: Powerful individual accommodates American doctor connected with parts of hospital drama (5,10)
4: Blithe steersman performing reenactment (15)
5: Shortened lingerie test sexual attraction (9)
6: Defiant call for change holds up addition to building (9)
7: Pivotal round total ultimately in par (5)
8: Escalating naked conflict (3)
11: Excellent osseous dark wood (5)
14: Shipper holds stylus for woodworker (9)
15: Tongue-in-cheek advice to enter cast (5,1,3)
18: English philosopher in rasher lot? (5)
20: A small rig is something worth having (5)
22: Scale Ten after taxes (3)
23: Break out tea, originally unmixed, from the back (5)