001A

5C

Artery-Carotid, Aneurysm/Arterio-Venous Fistula, Ligation

002A

6B

Artery-Carotid, Arterio-Occlusive Lesions, External Carotid Internal Carotid Bypass

003A

6B

Artery-Carotid, Atherosclerosis, Carotid Endarterectomy

004A

6B

Artery-Carotid, Carotid Body Tumor, Excision

001B

7B

Brain, Acoustic Tumor/Cerebello-Pontine Angle Tumor, Excision

002B

6A

Brain, Aneurysm/Arterio-Venous Malformation, Clipping

003B

6B

Brain, Aneurysm/Arterio-Venous malformation, Clipping/Reinforcement of Sac

004B

6B

Brain, Carotico-Cavernous Fistula, Extracranial and Intracranial Trapping

005B

6B

Brain, Epilepsy, Craniotomy

006B

4A

Brain, Hydrocephalus, Revision/Removal of Shunt

007B

5C

Brain, Hydrocephalus, Spino-peritoneal Shunt

008B

6A

Brain, Hydrocephalus, Ventriculo-cisternostomy

009B

4A

Brain, Hydrocephalus and Other Lesions, Ventriculoatrial/ Ventriculoperitoneal Shunt

010B

6B

Brain, Intracerebral Tumor, Biopsy and/or Decompression/Removal via Craniotomy

011B

5C

Brain, Intracranial Abscess, Craniectomy and Drainage

012B

4A

Brain, Intracranial Abscess, Drainage via Burr-hole

013B

6B

Brain, Intracranial Abscess, Excision

014B

6B

Brain, Intracranial Extracerebral Tumor, Craniotomy & Removal/ Hemispherectomy

015B

5C

Brain, Intracranial Tumor/Intracranial Cyst, Biopsy/Drainage via Burr-hole

016B

6B

Brain, Psychiatric Causes, Leucotomy/Lobotomy

017B

4A

Brain, Tumor, Ventricular Puncture through Burr-hole

018B

6A

Brain, Various Lesions, Chemopallidectomy/Other Stereotactic Procedure

019B

4A

Brain, Various Lesions, Insertion of Ommaya Reservoir

020B

3A

Brain, Hydrocephalus, External Ventricular Drainage

030B

6B

Brain and Spine, Arachnoidal Cyst, Operation

001M

5C

Meninges, Myelomeningocele, Extensive Repair with Skin Flaps/Z-plasty

002M

4A

Meninges, Myelomeningocele, Excision of Sac

001N

4A

Nerve, Defect, Peripheral Graft

002N

1B

Nerve, Various Lesions, Biopsy

003N

4A

Nerve, Various Lesions, Primary/Secondary Suture

015N

6B

Nerve-Cranial, Various Lesions, Microvascular Decompression/Neurectomy

020N

3B

Nerve-Cutaneous, Injury, Primary Suture

025N

2C

Nerve-Digital, Injury, Primary Repair

030N

5C

Nerve-Facial (Mastoid Portion), Entrapment, Decompression

031N

7C

Nerve-Facial, Various Lesions, Combined Middle Fosa and Transmastoid Facial Nerve Decompression

035N

4A

Nerve-Peripheral (deep), Tumor, Excision

036N

3A

Nerve-Peripheral (superficial), Tumor, Excision

040N

6B

Nerve-Sympathetic, Various Lesions, Sympathectomy (bilateral)

041N

5C

Nerve-Sympathetic, Various Lesions, Sympathectomy (unilateral)

045N

4A

Nerve-Trigeminal (Ganglion), Neurolagia Injection with alcohol/ Radiotherapy Ganglionotomy

050N

4A

Nerve-Ulnar, Entrapment, Transposition

001P

6B

Pituitary, Various Lesions, Transsphenoidal Hypophysectomy/Excision of Tumor

100P

6B

Plexus-Brachial, Injury, Exploration

200P

1B

Spinal - single injection

201P

1C

Spinal - Catheter

202P

2B

Spinal/Epidural - neurolytic

203P

1B

Epidural Blood

204P

1B

Facet Blocks

205P

2B

Epidural/Subarachnoid Portacath

206P

1B

Brachial plexus block - single

207P

1C

Brachial plexus block - catheter

208P

1B

Cervical plexus block

209P

1B

Lumbar plexus block

210P

1A

Sciatic nerve block

211P

1A

Intercostal block - Anaesthetic

212P

2A

Intercostal block - Neurolytic

213P

1B

Paravertebral; anaesthetic, single

214P

2A

Paravertebral; anaesthetic, multiple

215P

1B

Interpleural block - single

216P

1C

Interpleural block - catheter

217P

1B

Trigeminal block, anaesthetic

218P

2A

Trigeminal block, nerolytic

219P

2B

Trigeminal block at Foraman ovale

220P

1A

Peripheral nerve block, anaesthetic

221P

1B

Peripheral nerve blcok, neurolytic

222P

1B

Stellate Ganglion Block

223P

2A

Coeliac plexus; anaesthetic

224P

2B

Coeliac plexus; neurolytic

225P

1B

Lumbar sympathetic; anaesthetic

226P

2A

Lumbar sympathetic; neurolytic

227P

1A

Intravenous (regional anaesthesia)

228P

1B

Sympatholytic agent block

001S

5C

Skull, Compound Fracture without Dural Penetration, Operation

002S

6B

Skull, Compound Fracture with Dural Penetration and Brain Damage, Operation

003S

6B

Skull, Craniostenosis (multiple suture), Operation

004S

6A

Skull, Craniostenosis (single suture), Operation

005S

5C

Skull, Defect, Cranioplasty (large)

006S

5A

Skull, Defect, Cranioplasty (small)

007S

5C

Skull, Depressed/Comminuted Fracture, Elevation

008S

6B

Skull, Fracture with Rhinorrhoea/Otorrhoea, Cranioplasty and Repair

009S

5C

Skull, Intracranial Hemorrhage, Osteoplastic Craniotomy/Extensive Craniectomy

010S

5A

Skull, Intracranial Hemorrhage, Burr-hole Craniotomy (bilateral)

011S

4A

Skull, Intracranial Hemorrhage, Burr-hole Craniotomy (unilateral)

012S

5C

Skull, Osteomyelitis, Craniectomy

100S

6B

Spinal Cord, Aneurysm/Arterio-Venous Malformation Clipping/ Reinforcement of Sac

101S

4A

Spinal Cord, Intractable Pain, Injection of Alcohol/Phenol

102S

5C

Spinal Cord, Intractable Pain, Percutaneous Cordotomy

200S

6B

Spinal Nerve Roots, Various Lesions, Spinal Rhizolysis involving Exposure of Spinal Nerve Roots