| Inbound Relationships | 
Type | 
Active | 
Source | 
Characteristic | 
Refinability | 
Group | 
| Local anaesthetic nerve block in lower limb | 
Direct substance | 
False | 
Local anaesthetic | 
Inferred relationship | 
Some | 
 1 | 
| Topical local anaesthetic to upper airway | 
Direct substance | 
False | 
Local anaesthetic | 
Inferred relationship | 
Some | 
 4 | 
| Dorsal root ganglion block | 
Direct substance | 
False | 
Local anaesthetic | 
Inferred relationship | 
Some | 
 1 | 
| Moffats anaesthesia of the nose | 
Direct substance | 
False | 
Local anaesthetic | 
Inferred relationship | 
Some | 
 5 | 
| Topical local anaesthetic to skin | 
Direct substance | 
False | 
Local anaesthetic | 
Inferred relationship | 
Some | 
 3 | 
| Local anaesthetic mental nerve block | 
Direct substance | 
False | 
Local anaesthetic | 
Inferred relationship | 
Some | 
 1 | 
| Topical local anaesthetic to tracheal mucosa | 
Direct substance | 
False | 
Local anaesthetic | 
Inferred relationship | 
Some | 
 3 | 
| Topical local anaesthetic to vocal cords | 
Direct substance | 
False | 
Local anaesthetic | 
Inferred relationship | 
Some | 
 4 | 
| Other specified local anaesthetic | 
Direct substance | 
False | 
Local anaesthetic | 
Inferred relationship | 
Some | 
 1 | 
| Local anaesthetic NEC | 
Direct substance | 
False | 
Local anaesthetic | 
Inferred relationship | 
Some | 
 1 | 
| Topical local anaesthetic to mucous membrane | 
Direct substance | 
False | 
Local anaesthetic | 
Inferred relationship | 
Some | 
 3 | 
| Intraoral approach to local anaesthetic mental nerve block | 
Direct substance | 
False | 
Local anaesthetic | 
Inferred relationship | 
Some | 
 1 | 
| Topical local anaesthetic to laryngopharynx | 
Direct substance | 
False | 
Local anaesthetic | 
Inferred relationship | 
Some | 
 4 | 
| Local anaesthetic spray to tracheal mucosa | 
Direct substance | 
False | 
Local anaesthetic | 
Inferred relationship | 
Some | 
 3 | 
| Local anaesthetic masseter nerve block | 
Direct substance | 
False | 
Local anaesthetic | 
Inferred relationship | 
Some | 
 1 | 
| Local anaesthetic block of nerve plexus | 
Direct substance | 
False | 
Local anaesthetic | 
Inferred relationship | 
Some | 
 1 | 
| Injection of local anaesthetic NEC | 
Direct substance | 
False | 
Local anaesthetic | 
Inferred relationship | 
Some | 
 1 | 
| Local anaesthetic recurrent laryngeal nerve block | 
Direct substance | 
False | 
Local anaesthetic | 
Inferred relationship | 
Some | 
 1 | 
| Injection of local anaesthetic agent into cranial ganglion | 
Direct substance | 
False | 
Local anaesthetic | 
Inferred relationship | 
Some | 
 1 | 
| Local anaesthetic cervical facet joint nerve block | 
Direct substance | 
False | 
Local anaesthetic | 
Inferred relationship | 
Some | 
 1 | 
| Injection of anaesthetic agent into spinal accessory nerve | 
Direct substance | 
False | 
Local anaesthetic | 
Inferred relationship | 
Some | 
 1 | 
| Regional IV administration of local anaesthetic agent, extremity | 
Direct substance | 
False | 
Local anaesthetic | 
Inferred relationship | 
Some | 
 1 | 
| Local anaesthesia for procedure on eye | 
Direct substance | 
False | 
Local anaesthetic | 
Inferred relationship | 
Some | 
 1 | 
| Local anaesthetic long buccal nerve block | 
Direct substance | 
False | 
Local anaesthetic | 
Inferred relationship | 
Some | 
 1 | 
| Phenoxyethanol | 
Is a | 
True | 
Local anaesthetic | 
Inferred relationship | 
Some | 
  | 
| Local anaesthetic ankle block | 
Direct substance | 
True | 
Local anaesthetic | 
Inferred relationship | 
Some | 
 1 | 
| Injection of anaesthetic substance, therapeutic, subdural, continuous | 
Direct substance | 
False | 
Local anaesthetic | 
Inferred relationship | 
Some | 
 2 | 
| Local anaesthetic digital nerve block in foot | 
Direct substance | 
True | 
Local anaesthetic | 
Inferred relationship | 
Some | 
 1 | 
| Ring block in foot | 
Direct substance | 
True | 
Local anaesthetic | 
Inferred relationship | 
Some | 
 1 | 
| Radiofrequency destruction of stellate ganglion | 
Direct substance | 
True | 
Local anaesthetic | 
Inferred relationship | 
Some | 
 2 | 
| Chemotherapy administration, subcutaneous, with local anaesthesia | 
Direct substance | 
True | 
Local anaesthetic | 
Inferred relationship | 
Some | 
 2 | 
| Local anaesthetic deep peroneal nerve block | 
Direct substance | 
True | 
Local anaesthetic | 
Inferred relationship | 
Some | 
 1 | 
| Local anaesthetic superficial peroneal nerve block | 
Direct substance | 
True | 
Local anaesthetic | 
Inferred relationship | 
Some | 
 1 | 
| Infiltration of local anaesthetic to subcutaneous tissue | 
Direct substance | 
True | 
Local anaesthetic | 
Inferred relationship | 
Some | 
 1 | 
| Ring block of third toe | 
Direct substance | 
True | 
Local anaesthetic | 
Inferred relationship | 
Some | 
 1 | 
| Intradermal infiltration of local anaesthetic | 
Direct substance | 
True | 
Local anaesthetic | 
Inferred relationship | 
Some | 
 1 | 
| Perineal infiltration with local anaesthetic | 
Direct substance | 
True | 
Local anaesthetic | 
Inferred relationship | 
Some | 
 1 | 
| Intramuscular infiltration of local anaesthetic | 
Direct substance | 
True | 
Local anaesthetic | 
Inferred relationship | 
Some | 
 1 | 
| Scar infiltration of local anaesthetic | 
Direct substance | 
True | 
Local anaesthetic | 
Inferred relationship | 
Some | 
 1 | 
| Local anaesthetic block of ilioinguinal nerve | 
Direct substance | 
True | 
Local anaesthetic | 
Inferred relationship | 
Some | 
 1 | 
| Local anaesthetic block of genitofemoral nerve | 
Direct substance | 
True | 
Local anaesthetic | 
Inferred relationship | 
Some | 
 1 | 
| Ring block of fourth toe | 
Direct substance | 
True | 
Local anaesthetic | 
Inferred relationship | 
Some | 
 1 | 
| Ring block of second toe | 
Direct substance | 
True | 
Local anaesthetic | 
Inferred relationship | 
Some | 
 1 | 
| Injection of anaesthetic substance, therapeutic, subdural, differential | 
Direct substance | 
False | 
Local anaesthetic | 
Inferred relationship | 
Some | 
 1 | 
| Local anaesthetic digital nerve block of fifth toe | 
Direct substance | 
True | 
Local anaesthetic | 
Inferred relationship | 
Some | 
 1 | 
| Local anaesthetic digital nerve block of fourth toe | 
Direct substance | 
True | 
Local anaesthetic | 
Inferred relationship | 
Some | 
 1 | 
| Local anaesthetic sciatic nerve block; lateral approach | 
Direct substance | 
True | 
Local anaesthetic | 
Inferred relationship | 
Some | 
 1 | 
| Local anaesthetic digital nerve block of third toe | 
Direct substance | 
True | 
Local anaesthetic | 
Inferred relationship | 
Some | 
 1 | 
| Skin infiltration of local anaesthetic | 
Direct substance | 
True | 
Local anaesthetic | 
Inferred relationship | 
Some | 
 1 | 
| Ring block of little finger | 
Direct substance | 
True | 
Local anaesthetic | 
Inferred relationship | 
Some | 
 1 | 
| Ring block of thumb | 
Direct substance | 
True | 
Local anaesthetic | 
Inferred relationship | 
Some | 
 1 | 
| Ring block in hand | 
Direct substance | 
True | 
Local anaesthetic | 
Inferred relationship | 
Some | 
 1 | 
| Ring block of ring finger | 
Direct substance | 
True | 
Local anaesthetic | 
Inferred relationship | 
Some | 
 1 | 
| Digital nerve block in hand | 
Direct substance | 
True | 
Local anaesthetic | 
Inferred relationship | 
Some | 
 1 | 
| Stellate block anaesthesia | 
Direct substance | 
False | 
Local anaesthetic | 
Inferred relationship | 
Some | 
 1 | 
| Common digital nerve block in the hand | 
Direct substance | 
True | 
Local anaesthetic | 
Inferred relationship | 
Some | 
 1 | 
| Local anaesthetic hip block | 
Direct substance | 
True | 
Local anaesthetic | 
Inferred relationship | 
Some | 
 1 | 
| Local anaesthetic radial nerve block at wrist | 
Direct substance | 
True | 
Local anaesthetic | 
Inferred relationship | 
Some | 
 1 | 
| Intracameral anaesthesia | 
Direct substance | 
False | 
Local anaesthetic | 
Inferred relationship | 
Some | 
 1 | 
| Digital nerve block of index finger | 
Direct substance | 
True | 
Local anaesthetic | 
Inferred relationship | 
Some | 
 1 | 
| Injection of anaesthetic substance, therapeutic, subarachnoid, continuous | 
Direct substance | 
False | 
Local anaesthetic | 
Inferred relationship | 
Some | 
 1 | 
| Injection of local anaesthetic into joint | 
Direct substance | 
True | 
Local anaesthetic | 
Inferred relationship | 
Some | 
 1 | 
| Digital nerve block of little finger | 
Direct substance | 
True | 
Local anaesthetic | 
Inferred relationship | 
Some | 
 1 | 
| Digital nerve block of middle finger | 
Direct substance | 
True | 
Local anaesthetic | 
Inferred relationship | 
Some | 
 1 | 
| Digital nerve block of ring finger | 
Direct substance | 
True | 
Local anaesthetic | 
Inferred relationship | 
Some | 
 1 | 
| Ring block of middle finger | 
Direct substance | 
True | 
Local anaesthetic | 
Inferred relationship | 
Some | 
 1 | 
| Local anaesthetic nerve block in lower limb | 
Direct substance | 
True | 
Local anaesthetic | 
Inferred relationship | 
Some | 
 1 | 
| Wound infiltration of local anaesthetic | 
Direct substance | 
True | 
Local anaesthetic | 
Inferred relationship | 
Some | 
 1 | 
| Dorsal root ganglion block | 
Direct substance | 
False | 
Local anaesthetic | 
Inferred relationship | 
Some | 
 1 | 
| Local anaesthetic hip block by extracapsular approach | 
Direct substance | 
True | 
Local anaesthetic | 
Inferred relationship | 
Some | 
 1 | 
| Local anaesthetic sciatic nerve block; anterior approach | 
Direct substance | 
True | 
Local anaesthetic | 
Inferred relationship | 
Some | 
 1 | 
| Local anaesthetic sciatic nerve block; lithotomy approach | 
Direct substance | 
True | 
Local anaesthetic | 
Inferred relationship | 
Some | 
 1 | 
| Local anaesthetic lumbar epidural block | 
Direct substance | 
True | 
Local anaesthetic | 
Inferred relationship | 
Some | 
 1 | 
| Local anaesthetic hip block by intracapsular approach | 
Direct substance | 
True | 
Local anaesthetic | 
Inferred relationship | 
Some | 
 1 | 
| Local anaesthetic infiltration of upper lid | 
Direct substance | 
True | 
Local anaesthetic | 
Inferred relationship | 
Some | 
 1 | 
| Local anaesthetic block of spinal nerve root using fluoroscopic guidance | 
Direct substance | 
False | 
Local anaesthetic | 
Inferred relationship | 
Some | 
 2 | 
| Brachial plexus block by supraclavicular approach | 
Direct substance | 
True | 
Local anaesthetic | 
Inferred relationship | 
Some | 
 1 | 
| Brachial plexus block by infraclavicular approach | 
Direct substance | 
True | 
Local anaesthetic | 
Inferred relationship | 
Some | 
 1 | 
| Cricothyroid injection of local anaesthetic | 
Direct substance | 
True | 
Local anaesthetic | 
Inferred relationship | 
Some | 
 1 | 
| Local anaesthetic cervical intrathecal block | 
Direct substance | 
False | 
Local anaesthetic | 
Inferred relationship | 
Some | 
 1 | 
| Local anaesthetic nerve block in upper limb | 
Direct substance | 
True | 
Local anaesthetic | 
Inferred relationship | 
Some | 
 1 | 
| Local anaesthetic block of nerve plexus | 
Direct substance | 
False | 
Local anaesthetic | 
Inferred relationship | 
Some | 
 1 | 
| Local anaesthetic radial nerve block in upper arm | 
Direct substance | 
True | 
Local anaesthetic | 
Inferred relationship | 
Some | 
 1 | 
| Brachial plexus block by interscalene approach | 
Direct substance | 
True | 
Local anaesthetic | 
Inferred relationship | 
Some | 
 1 | 
| Injection of local anaesthetic agent into cranial ganglion | 
Direct substance | 
True | 
Local anaesthetic | 
Inferred relationship | 
Some | 
 1 | 
| Local anaesthetic radial nerve block | 
Direct substance | 
True | 
Local anaesthetic | 
Inferred relationship | 
Some | 
 1 | 
| Injection of anaesthetic substance, diagnostic, subarachnoid, continuous | 
Direct substance | 
False | 
Local anaesthetic | 
Inferred relationship | 
Some | 
 1 | 
| Infiltration of local anaesthetic into trigger point | 
Direct substance | 
False | 
Local anaesthetic | 
Inferred relationship | 
Some | 
 2 | 
| Injection of anaesthetic substance, therapeutic, subarachnoid, differential | 
Direct substance | 
False | 
Local anaesthetic | 
Inferred relationship | 
Some | 
 1 | 
| Local anaesthetic elbow block | 
Direct substance | 
True | 
Local anaesthetic | 
Inferred relationship | 
Some | 
 1 | 
| Local anaesthetic NEC | 
Direct substance | 
False | 
Local anaesthetic | 
Inferred relationship | 
Some | 
 1 | 
| Local anaesthetic ulnar nerve block | 
Direct substance | 
True | 
Local anaesthetic | 
Inferred relationship | 
Some | 
 1 | 
| Local anaesthetic musculocutaneous nerve block | 
Direct substance | 
True | 
Local anaesthetic | 
Inferred relationship | 
Some | 
 1 | 
| Local anaesthesia, by infiltration | 
Direct substance | 
True | 
Local anaesthetic | 
Inferred relationship | 
Some | 
 1 | 
| Local anaesthetic block of sympathetic nerve or ganglion | 
Direct substance | 
False | 
Local anaesthetic | 
Inferred relationship | 
Some | 
 1 | 
| Local anaesthetic median nerve block at elbow | 
Direct substance | 
True | 
Local anaesthetic | 
Inferred relationship | 
Some | 
 1 | 
| Local anaesthetic ulnar nerve block at elbow | 
Direct substance | 
True | 
Local anaesthetic | 
Inferred relationship | 
Some | 
 1 | 
| Injection of anaesthetic agent into brachial plexus | 
Direct substance | 
True | 
Local anaesthetic | 
Inferred relationship | 
Some | 
 1 | 
| Coeliac plexus block using fluoroscopic guidance | 
Direct substance | 
False | 
Local anaesthetic | 
Inferred relationship | 
Some | 
 2 | 
| Local anaesthetic block of iliohypogastric nerve | 
Direct substance | 
True | 
Local anaesthetic | 
Inferred relationship | 
Some | 
 1 | 
| Local anaesthetic dental infiltration | 
Direct substance | 
False | 
Local anaesthetic | 
Inferred relationship | 
Some | 
 1 |