| Service | Number of cases | OPS number | Info | 
																			
											| Taking a tissue sample (biopsy) of muscle or soft tissue through a surgical incision | not specified | 1-502 |  | 
																			
											| Examination of a joint by endoscopy | 8 | 1-697 |  | 
																			
											| Measurement of lung function in an airtight cabin - whole body plethysmography | not specified | 1-710 |  | 
																			
											| Computed tomography (CT) of the musculoskeletal system without contrast medium | not specified | 3-205 |  | 
																			
											| Other operations on the spinal cord or the spinal meninges | not specified | 5-039 |  | 
																			
											| Surgical removal or destruction of diseased tissue in the nerves | 8 | 5-041 |  | 
																			
											| Suturing the outer sheath of a nerve or nerve plexus immediately after injury | 5 | 5-044 |  | 
																			
											| Operation to divide adhesions around a nerve or to relieve pressure on the nerve or to abolish the nerve function | 38 | 5-056 |  | 
																			
											| Other operations on the nerves or nerve ganglions | not specified | 5-059 |  | 
																			
											| Corrective surgery on the external nose | not specified | 5-217 |  | 
																			
											| Surgical incision into bony tissue because of sterile or infected contaminated bone disease | 14 | 5-780 |  | 
																			
											| Surgical separation of bony tissue to compensate for malalignment | not specified | 5-781 |  | 
																			
											| Surgical removal of diseased bone tissue | 19 | 5-782 |  | 
																			
											| Surgical removal of bone tissue for purposes of transplantation | not specified | 5-783 |  | 
																			
											| Surgical transplantation or transposition of bone tissue | not specified | 5-784 |  | 
																			
											| Surgical fixation of the bone fragments, e.g. in fractures, using devices such as screws or plates | not specified | 5-786 |  | 
																			
											| Removal of the devices used to fix bone fragments, e.g. in fractures | 260 | 5-787 |  | 
																			
											| Revision of osteosynthesis material with reosteosynthesis | not specified | 5-78a |  | 
																			
											| Reduction of a fracture or a separated growth cartilage (epiphyseal cartilage) and external fixation of the bone fragments using devices such as screws or plates | 47 | 5-790 |  | 
																			
											| Surgical reduction of a comminuted fracture in the shaft of a long bone | not specified | 5-792 |  | 
																			
											| Surgical reduction of a comminuted fracture in the joint region of a long bone and fixation of the bone fragments using devices such as screws or plates | 4 | 5-794 |  | 
																			
											| Surgical reduction of a simple fracture of a small bone | 12 | 5-795 |  | 
																			
											| Surgical reduction of a compound fracture of a small bone | 17 | 5-796 |  | 
																			
											| Reduction of a dislocated joint from the outside and fixation of the bone using devices such as screws or plates | not specified | 5-79a |  | 
																			
											| Surgical reduction of a dislocated joint | not specified | 5-79b |  | 
																			
											| Open surgical procedure on a joint | 6 | 5-800 |  | 
																			
											| Reconstructive operations on the tendons or ligaments of the ankle joint | not specified | 5-806 |  | 
																			
											| Surgical procedure on a joint by endoscopy | 7 | 5-810 |  | 
																			
											| Operation on the synovium by endoscopy (arthroscopy) | 17 | 5-811 |  | 
																			
											| Operation on the articular cartilage or on the cartilage discs (menisci) by endoscopy (arthroscopy) | 39 | 5-812 |  | 
																			
											| Surgical implantation of an artificial joint in the arm or shoulder | not specified | 5-824 |  | 
																			
											| Re-operation, exchange or removal of an artificial joint in the arm or shoulder | not specified | 5-825 |  | 
																			
											| Operation on the tendons of the hand | 40 | 5-840 |  | 
																			
											| Operation on the ligaments of the hand | 50 | 5-841 |  | 
																			
											| Operation on the connective tissue sheaths around the muscles and tendons in the hand or fingers | 19 | 5-842 |  | 
																			
											| Operation on the muscles of the hand | not specified | 5-843 |  | 
																			
											| Surgical procedure on the joints of the hand apart from the wrist | 13 | 5-844 |  | 
																			
											| Surgical removal of the synovium in the hand | 5 | 5-845 |  | 
																			
											| Surgical stiffening of the joints of the hand apart from the wrist | 7 | 5-846 |  | 
																			
											| Surgical removal or restoration of the joints of the hand apart from the wrist | 18 | 5-847 |  | 
																			
											| Other operations on the hand | 42 | 5-849 |  | 
																			
											| Surgical incision into the muscles, tendons or their connective tissue sheaths | not specified | 5-850 |  | 
																			
											| Division of muscles, tendons or their connective tissue sheaths | not specified | 5-851 |  | 
																			
											| Removal of parts of muscles, tendons or their connective tissue sheaths | 9 | 5-852 |  | 
																			
											| Other operations on the muscles, tendons, their connective tissue sheaths or bursae | 6 | 5-859 |  | 
																			
											| Surgical amputation of part of the hand or the whole hand | 4 | 5-863 |  | 
																			
											| Other operations on the bone, muscles or joints | 4 | 5-869 |  | 
																			
											| Surgical removal of diseased tissue from the skin or subcutaneous tissues | not specified | 5-894 |  | 
																			
											| Extensive surgical removal of diseased tissue from the skin or subcutaneous tissues | not specified | 5-895 |  | 
																			
											| Surgical wound toilet [wound debridement] with removal of diseased tissue from the skin and subcutaneous tissue | 4 | 5-896 |  | 
																			
											| Operation on the nails | not specified | 5-898 |  | 
																			
											| Simple surgical closure of the skin or the subcutaneous tissues after injuries, e.g. with a suture | 4 | 5-900 |  | 
																			
											| Free skin flap grafting [site of removal and nature of the graft] | 6 | 5-902 |  | 
																			
											| Skin grafting from the area around the wound | 64 | 5-903 |  | 
																			
											| Skin grafting together with the associated blood vessels and nerves [site of removal and nature of the graft] | not specified | 5-905 |  | 
																			
											| Combined reconstructive operations on the skin or subcutaneous tissues | not specified | 5-906 |  | 
																			
											| Other reconstructive operations on the skin or subcutaneous tissues | not specified | 5-909 |  | 
																			
											| Removal of the superficial layers of the skin | not specified | 5-913 |  | 
																			
											| Surgical separation of conjoined fingers or the removal of extra fingers | not specified | 5-917 |  | 
																			
											| Transplantation of a completely separate piece of skin or a skin flap maintaining the blood vessel connections for burns or chemical burns [site of removal] | not specified | 5-924 |  | 
																			
											| Non-surgical reduction of a fracture without surgical fixation of the bone fragments using devices such as screws or plates | 7 | 8-200 |  | 
																			
											| Non-surgical reduction of a dislocated joint without surgical fixation of the bone using devices such as screws or plates | not specified | 8-201 |  | 
																			
											| Treatment procedure to maintain and encourage practical everyday and social skills - psychosocial intervention | not specified | 9-401 |  | 
																			
											| Need for care | not specified | 9-984 |  |