Pain, not elsewhere classified
Notes: Déjérine-Roussy syndrome ; Myelopathic pain syndrome ; Thalamic pain syndrome (hyperesthetic) ; Post-thoracotomy pain NOS ; Postoperative pain NOS ; Postprocedural pain NOS ; Other chronic postoperative pain ; Cancer associated pain ; Pain due to malignancy (primary) (secondary) ; Tumor associated pain ; Chronic pain associated with significant psychosocial dysfunction ; generalized pain NOS (R52) ; pain disorders exclusively related to psychological factors (F45.41) ; pain NOS (R52) ; causalgia, lower limb (G57.7-) ; causalgia, upper limb (G56.4-) ; central pain syndrome (G89.0) ; chronic pain syndrome (G89.4) ; complex regional pain syndrome II, lower limb (G57.7-) ; complex regional pain syndrome II, upper limb (G56.4-) ; neoplasm related chronic pain (G89.3) ; reflex sympathetic dystrophy (G90.5-) ; atypical face pain (G50.1) ; headache syndromes (G44.-) ; localized pain, unspecified type – code to pain by site, such as: ; abdomen pain (R10.-) ; back pain (M54.9) ; breast pain (N64.4) ; chest pain (R07.1-R07.9) ; ear pain (H92.0-) ; eye pain (H57.1) ; headache (R51.9) ; joint pain (M25.5-) ; limb pain (M79.6-) ; lumbar region pain (M54.5-) ; painful urination (R30.9) ; pelvic and perineal pain (R10.2) ; shoulder pain (M25.51-) ; spine pain (M54.-) ; throat pain (R07.0) ; tongue pain (K14.6) ; tooth pain (K08.8) ; renal colic (N23) ; migraines (G43.-) ; myalgia (M79.1-) ; pain from prosthetic devices, implants, and grafts (T82.84, T83.84, T84.84, T85.84-) ; phantom limb syndrome with pain (G54.6) ; vulvar vestibulitis (N94.810) ; vulvodynia (N94.81-)