Complications occurring mainly in the course of labor and delivery (660-669)

660 Obstructed labor
- 660.00 - Obstruct/fet malpos-unsp
- 660.01 - Obstruc/fet malpos-deliv
- 660.03 - Obstruc/fet malpos-antep
- 660.10 - Bony pelv obstruc-unspec
- 660.11 - Bony pelv obstruct-deliv
- 660.13 - Bony pelv obstruc-antepa
- 660.20 - Abn pelv tiss obstr-unsp
- 660.21 - Abn pelv tis obstr-deliv
- 660.23 - Abn pelv tis obstr-antep
- 660.30 - Persist occipitpost-unsp
- 660.31 - Persist occiptpost-deliv
- 660.33 - Persist occiptpost-antep
- 660.40 - Shoulder dystocia-unspec
- 660.41 - Shoulder dystocia-deliv
- 660.43 - Shoulder dystocia-antepa
- 660.50 - Locked twins-unspecified
- 660.51 - Locked twins-delivered
- 660.53 - Locked twins-antepartum
- 660.60 - Fail trial lab NOS-unsp
- 660.61 - Fail trial lab NOS-deliv
- 660.63 - Fail trial lab NOS-antep
- 660.70 - Failed forcep NOS-unspec
- 660.71 - Failed forceps NOS-deliv
- 660.73 - Fail forceps NOS-antepar
- 660.80 - Obstruc labor NEC-unspec
- 660.81 - Obstruct labor NEC-deliv
- 660.83 - Obstruc labor NEC-antepa
- 660.90 - Obstruc labor NOS-unspec
- 660.91 - Obstruct labor NOS-deliv
- 660.93 - Obstruc labor NOS-antepa