Allgemeine Chirurgie mit Unfallchirurgie

Treatments according to OPS

Service Number of cases OPS key Info
Computed tomography (CT) of the head without contrast medium 192 3-200
Computed tomography (CT) of the spine and the spinal cord without contrast medium 130 3-203
Computed tomography (CT) of the musculoskeletal system without contrast medium 122 3-205
Interdisciplinary measures for early postoperative treatment and early rehabilitation of ill elderly people 106 8-550.1
Intensive care monitoring of respiration, the heart and the circulation without measurement of the pressure in the pulmonary artery and in the right atrium of the heart 85 8-930
72 9-984.8
58 9-984.7
Transfusion of blood, red blood cells or platelets from a donor to a recipient 35 8-800.c0
Interdisciplinary measures for early postoperative treatment and early rehabilitation of ill elderly people 30 8-550.2
30 9-984.9
Surgical implantation of an artificial hip joint 28 5-820.02
Temporary covering of soft tissue injuries with skin or artificial skin 23 5-916.a0
Computed tomography of the abdomen with contrast medium 20 3-225
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 18 5-790.5f
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 17 5-790.4f
17 9-984.6
Computed tomography of the chest with contrast medium 16 3-222
Computed tomography (CT) of the pelvis without contrast medium 15 3-206
Computed tomography (CT) of the spine and the spinal cord with contrast medium 15 3-223
Interdisciplinary measures for early postoperative treatment and early rehabilitation of ill elderly people 14 8-550.0
14 9-984.b
Surgical implantation of an artificial hip joint 13 5-820.01
Surgical reduction of a simple fracture in the joint region of a long bone 9 5-793.k6
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 9 5-794.k6
Simple surgical closure of the skin or the subcutaneous tissues after injuries, e.g. with a suture 9 5-900.04
Computed tomography (CT) of the chest without contrast medium 8 3-202
Surgical reduction of a simple fracture in the joint region of a long bone 8 5-793.2f
Open surgical procedure on a joint 8 5-800.3g
Surgical implantation of an artificial hip joint 8 5-820.41
Non-surgical reduction of a dislocated joint without surgical fixation of the bone using devices such as screws or plates 8 8-201.g
Re-operation, exchange or removal of an artificial hip joint 7 5-821.0
Other surgical incision into the skin or subcutaneous tissues 7 5-892.39
Re-operation, exchange or removal of an artificial hip joint 6 5-821.2b
Examination of a joint by endoscopy 5 1-697.7
Surgical reduction of a simple fracture in the joint region of a long bone 5 5-793.36
Surgical reduction of a simple fracture in the joint region of a long bone 5 5-793.3r
Operation on the articular cartilage or on the cartilage discs (menisci) by endoscopy (arthroscopy) 5 5-812.7
5 5-896.19
Temporary covering of soft tissue injuries with skin or artificial skin 5 5-916.a1
Operation with the smallest possible incision into the skin and minimal tissue damage (minimally invasive) 5 5-986.x
5 9-984.a
Examination of the anus and rectum by endoscopy 4 1-653
Computed tomography (CT) of the abdomen without contrast medium 4 3-207
Magnetic resonance imaging (MRI) of the spine and spinal cord without contrast medium 4 3-802
Surgical access to the lumbar spine, sacrum or coccyx 4 5-032.00
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 4 5-790.4e
Surgical reduction of a simple fracture in the shaft of a long bone 4 5-791.1g
Surgical reduction of a simple fracture in the joint region of a long bone 4 5-793.kr
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 5-794.26
Other operations on the bone, muscles or joints 4 5-869.2
Other surgical incision into the skin or subcutaneous tissues 4 5-892.1f
4 5-896.1f
Simple surgical closure of the skin or the subcutaneous tissues after injuries, e.g. with a suture 4 5-900.1e
Simple surgical closure of the skin or the subcutaneous tissues after injuries, e.g. with a suture 4 5-900.1f
Specific dressing techniques 4 8-190.20
Non-surgical reduction of a dislocated joint without surgical fixation of the bone using devices such as screws or plates 4 8-201.0
Taking a tissue sample (biopsy) of the upper digestive tract, biliary tract or the pancreas by endoscopy not specified 1-440.9
Taking a tissue sample (biopsy) of the upper digestive tract, biliary tract or the pancreas by endoscopy not specified 1-440.a
Examination of the oesophagus and the stomach by endoscopy not specified 1-631.0
Examination of the large intestine by endoscopy - colonoscopy not specified 1-650.0
Examination of the large intestine by endoscopy - colonoscopy not specified 1-650.1
Examination of the large intestine by endoscopy - colonoscopy not specified 1-650.2
Examination of a joint by endoscopy not specified 1-697.1
Ultrasound of the heart (echocardiography) through the oesophagus - TEE not specified 3-052
Computed tomography (CT) of the neck without contrast medium not specified 3-201
Computed tomography of the head with contrast medium not specified 3-220
Computed tomography of the neck with contrast medium not specified 3-221
Magnetic resonance imaging (MRI) of the pelvis without contrast medium not specified 3-805
Surgical access to the thoracic spine not specified 5-031.00
Surgical access to the lumbar spine, sacrum or coccyx not specified 5-032.10
Surgical access to the lumbar spine, sacrum or coccyx not specified 5-032.20
not specified 5-04c.4
Surgical incision into bony tissue because of sterile or infected contaminated bone disease not specified 5-780.4c
Surgical incision into bony tissue because of sterile or infected contaminated bone disease not specified 5-780.5e
Surgical incision into bony tissue because of sterile or infected contaminated bone disease not specified 5-780.6c
Surgical incision into bony tissue because of sterile or infected contaminated bone disease not specified 5-780.6f
Surgical incision into bony tissue because of sterile or infected contaminated bone disease not specified 5-780.6j
Surgical incision into bony tissue because of sterile or infected contaminated bone disease not specified 5-780.6k
Surgical incision into bony tissue because of sterile or infected contaminated bone disease not specified 5-780.6m
Surgical incision into bony tissue because of sterile or infected contaminated bone disease not specified 5-780.6r
Surgical incision into bony tissue because of sterile or infected contaminated bone disease not specified 5-780.6v
Surgical incision into bony tissue because of sterile or infected contaminated bone disease not specified 5-780.9c
Surgical separation of bony tissue to compensate for malalignment not specified 5-781.x7
Surgical transplantation or transposition of bone tissue not specified 5-784.0d
Surgical transplantation or transposition of bone tissue not specified 5-784.7k
Surgical fixation of the bone fragments, e.g. in fractures, using devices such as screws or plates not specified 5-786.1
Surgical fixation of the bone fragments, e.g. in fractures, using devices such as screws or plates not specified 5-786.6
Removal of the devices used to fix bone fragments, e.g. in fractures not specified 5-787.11
Removal of the devices used to fix bone fragments, e.g. in fractures not specified 5-787.1n
Removal of the devices used to fix bone fragments, e.g. in fractures not specified 5-787.3r
Removal of the devices used to fix bone fragments, e.g. in fractures not specified 5-787.6g
Removal of the devices used to fix bone fragments, e.g. in fractures not specified 5-787.7f
Removal of the devices used to fix bone fragments, e.g. in fractures not specified 5-787.9n
Removal of the devices used to fix bone fragments, e.g. in fractures not specified 5-787.9x
Removal of the devices used to fix bone fragments, e.g. in fractures not specified 5-787.km
Removal of the devices used to fix bone fragments, e.g. in fractures not specified 5-787.xf
Removal of the devices used to fix bone fragments, e.g. in fractures not specified 5-787.xn
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 not specified 5-790.0e
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 not specified 5-790.0n
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 not specified 5-790.31
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 not specified 5-790.42
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 not specified 5-790.x1
Surgical reduction of a simple fracture in the shaft of a long bone not specified 5-791.25
Surgical reduction of a simple fracture in the shaft of a long bone not specified 5-791.6g
Surgical reduction of a simple fracture in the shaft of a long bone not specified 5-791.7g
Surgical reduction of a simple fracture in the shaft of a long bone not specified 5-791.8m
Surgical reduction of a simple fracture in the shaft of a long bone not specified 5-791.h2
Surgical reduction of a simple fracture in the shaft of a long bone not specified 5-791.kg
Surgical reduction of a comminuted fracture in the shaft of a long bone not specified 5-792.1g
Surgical reduction of a comminuted fracture in the shaft of a long bone not specified 5-792.2g
Surgical reduction of a comminuted fracture in the shaft of a long bone not specified 5-792.7g
Surgical reduction of a comminuted fracture in the shaft of a long bone not specified 5-792.kg
Surgical reduction of a simple fracture in the joint region of a long bone not specified 5-793.11
Surgical reduction of a simple fracture in the joint region of a long bone not specified 5-793.1k
Surgical reduction of a simple fracture in the joint region of a long bone not specified 5-793.1n
Surgical reduction of a simple fracture in the joint region of a long bone not specified 5-793.1r
Surgical reduction of a simple fracture in the joint region of a long bone not specified 5-793.27
Surgical reduction of a simple fracture in the joint region of a long bone not specified 5-793.2n
Surgical reduction of a simple fracture in the joint region of a long bone not specified 5-793.gn
Surgical reduction of a simple fracture in the joint region of a long bone not specified 5-793.k1
Surgical reduction of a simple fracture in the joint region of a long bone not specified 5-793.k3
Surgical reduction of a simple fracture in the joint region of a long bone not specified 5-793.k9
Surgical reduction of a simple fracture in the joint region of a long bone not specified 5-793.kh
Surgical reduction of a simple fracture in the joint region of a long bone not specified 5-793.kk
Surgical reduction of a simple fracture in the joint region of a long bone not specified 5-793.kn
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 not specified 5-794.07
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 not specified 5-794.17
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 not specified 5-794.1n
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 not specified 5-794.2j
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 not specified 5-794.2r
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 not specified 5-794.af
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 not specified 5-794.b1
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 not specified 5-794.k1
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 not specified 5-794.k3
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 not specified 5-794.kh
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 not specified 5-794.kk
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 not specified 5-794.kr
Surgical reduction of a simple fracture of a small bone not specified 5-795.30
Surgical reduction of a simple fracture of a small bone not specified 5-795.k0
Surgical reduction of a compound fracture of a small bone not specified 5-796.00
Surgical reduction of a compound fracture of a small bone not specified 5-796.20
Surgical reduction of a compound fracture of a small bone not specified 5-796.2c
Surgical reduction of a compound fracture of a small bone not specified 5-796.gw
Surgical reduction of a compound fracture of a small bone not specified 5-796.k0
Surgical reduction of a fracture of the ankle bone (talus) or heel bone (calcaneus) not specified 5-797.kt
Surgical reduction of a fracture of the acetabulum or of the head of the femur and fixation of the bone fragments using devices such as screws or plates not specified 5-799.m
Reduction of a dislocated joint from the outside and fixation of the bone using devices such as screws or plates not specified 5-79a.6k
Reduction of a dislocated joint from the outside and fixation of the bone using devices such as screws or plates not specified 5-79a.6m
Surgical reduction of a dislocated joint not specified 5-79b.0g
Surgical reduction of a dislocated joint not specified 5-79b.0k
Surgical reduction of a dislocated joint not specified 5-79b.21
Surgical reduction of a dislocated joint not specified 5-79b.2k
Surgical reduction of a dislocated joint not specified 5-79b.hg
Surgical reduction of a dislocated joint not specified 5-79b.x1
Open surgical procedure on a joint not specified 5-800.31
Operation on the articular cartilage or on the cartilage discs (menisci) not specified 5-801.4g
Surgical re-fixation and suture of the capsule or ligaments of the knee joint not specified 5-802.2
Surgical re-fixation and suture of the capsule or ligaments of the knee joint not specified 5-802.4
not specified 5-802.a
Surgical re-fixation and suture of the capsule or ligaments of the knee joint not specified 5-802.x
Reconstructive operations on the tendons or ligaments of the shoulder joint not specified 5-805.6
Reconstructive operations on the tendons or ligaments of the shoulder joint not specified 5-805.7
Reconstructive operations on the tendons or ligaments of the shoulder joint not specified 5-805.a
Reconstructive operations on the tendons or ligaments of any other joint not specified 5-807.5
Reconstructive operations on the tendons or ligaments of any other joint not specified 5-807.70
Reconstructive operations on the tendons or ligaments of any other joint not specified 5-807.71
Other open joint surgery not specified 5-809.0x
Surgical procedure on a joint by endoscopy not specified 5-810.0h
Surgical procedure on a joint by endoscopy not specified 5-810.10
Surgical procedure on a joint by endoscopy not specified 5-810.11
Surgical procedure on a joint by endoscopy not specified 5-810.xh
Operation on the synovium by endoscopy (arthroscopy) not specified 5-811.2h
Reconstructive operations on the tendons or ligaments in the knee joint by endoscopy (arthroscopy) not specified 5-813.4
Reconstructive operations on the tendons or ligaments of the shoulder joint by endoscopy (arthroscopy) not specified 5-814.0
Reconstructive operations on the tendons or ligaments of the shoulder joint by endoscopy (arthroscopy) not specified 5-814.3
Reconstructive operations on the tendons or ligaments of the shoulder joint by endoscopy (arthroscopy) not specified 5-814.7
Reconstructive operations on the tendons or ligaments of the shoulder joint by endoscopy (arthroscopy) not specified 5-814.b
not specified 5-816.0
Other joint surgery by endoscopy (arthroscopy) not specified 5-819.10
Surgical implantation of an artificial hip joint not specified 5-820.00
Surgical implantation of an artificial hip joint not specified 5-820.21
Surgical implantation of an artificial hip joint not specified 5-820.22
Re-operation, exchange or removal of an artificial hip joint not specified 5-821.22
Re-operation, exchange or removal of an artificial hip joint not specified 5-821.24
Re-operation, exchange or removal of an artificial hip joint not specified 5-821.27
Re-operation, exchange or removal of an artificial hip joint not specified 5-821.29
Re-operation, exchange or removal of an artificial hip joint not specified 5-821.31
Re-operation, exchange or removal of an artificial hip joint not specified 5-821.33
Re-operation, exchange or removal of an artificial hip joint not specified 5-821.41
Re-operation, exchange or removal of an artificial hip joint not specified 5-821.43
Re-operation, exchange or removal of an artificial hip joint not specified 5-821.53
Re-operation, exchange or removal of an artificial hip joint not specified 5-821.62
Re-operation, exchange or removal of an artificial hip joint not specified 5-821.63
Re-operation, exchange or removal of an artificial hip joint not specified 5-821.7
Re-operation, exchange or removal of an artificial hip joint not specified 5-821.9
Re-operation, exchange or removal of an artificial hip joint not specified 5-821.f3
Re-operation, exchange or removal of an artificial hip joint not specified 5-821.f4
Re-operation, exchange or removal of an artificial hip joint not specified 5-821.x
Surgical implantation of artificial knee joint not specified 5-822.g1
Re-operation, exchange or removal of an artificial knee joint not specified 5-823.0
Re-operation, exchange or removal of an artificial knee joint not specified 5-823.b0
Surgical implantation of an artificial joint in the arm or shoulder not specified 5-824.21
Other operations to secure or restore the function of a joint not specified 5-829.2
Other operations to secure or restore the function of a joint not specified 5-829.h
Other operations to secure or restore the function of a joint not specified 5-829.n
Surgical removal of diseased intervertebral disc tissue not specified 5-831.0
Surgical fixation of vertebrae using devices such as screws or plates not specified 5-835.9
Surgical fixation of vertebrae using devices such as screws or plates not specified 5-835.x
Surgical stiffening of the spine - spondylodesis not specified 5-836.31
Surgical stiffening of the spine - spondylodesis not specified 5-836.40
Other operations on the spine not specified 5-839.60
Other operations on the spine not specified 5-839.a0
not specified 5-83b.50
not specified 5-83b.51
not specified 5-83b.70
not specified 5-83w.0
Operation on the tendons of the hand not specified 5-840.01
Operation on the tendons of the hand not specified 5-840.42
Operation on the tendons of the hand not specified 5-840.64
Operation on the tendons of the hand not specified 5-840.s1
Operation on the tendons of the hand not specified 5-840.s2
Operation on the tendons of the hand not specified 5-840.s3
Operation on the ligaments of the hand not specified 5-841.14
Operation on the ligaments of the hand not specified 5-841.15
Surgical procedure on the joints of the hand apart from the wrist not specified 5-844.35
Surgical removal of the synovium in the hand not specified 5-845.01
Surgical removal of the synovium in the hand not specified 5-845.04
Surgical removal of the synovium in the hand not specified 5-845.05
Surgical removal of the synovium in the hand not specified 5-845.12
Surgical incision into the muscles, tendons or their connective tissue sheaths not specified 5-850.8a
Surgical incision into the muscles, tendons or their connective tissue sheaths not specified 5-850.bx
Surgical incision into the muscles, tendons or their connective tissue sheaths not specified 5-850.cx
Surgical incision into the muscles, tendons or their connective tissue sheaths not specified 5-850.d8
Surgical incision into the muscles, tendons or their connective tissue sheaths not specified 5-850.h9
Removal of parts of muscles, tendons or their connective tissue sheaths not specified 5-852.f8
Reconstructive operations on the muscles not specified 5-853.01
Reconstructive operations on the muscles not specified 5-853.13
Suturing or other operations on a tendon or a synovial sheath not specified 5-855.02
Suturing or other operations on a tendon or a synovial sheath not specified 5-855.08
Suturing or other operations on a tendon or a synovial sheath not specified 5-855.09
Suturing or other operations on a tendon or a synovial sheath not specified 5-855.18
Suturing or other operations on a tendon or a synovial sheath not specified 5-855.19
Suturing or other operations on a tendon or a synovial sheath not specified 5-855.1x
Suturing or other operations on a tendon or a synovial sheath not specified 5-855.71
Reconstructive operations on the connective tissue sheaths of muscles not specified 5-856.08
Reconstructive operations on the connective tissue sheaths of muscles not specified 5-856.x8
Other operations on the muscles, tendons, their connective tissue sheaths or bursae not specified 5-859.18
Surgical amputation of part of the hand or the whole hand not specified 5-863.4
Surgical amputation of part of the foot or the whole foot not specified 5-865.7
Other operations on the bone, muscles or joints not specified 5-869.1
Surgical incision into the breast not specified 5-881.0
Other surgical incision into the skin or subcutaneous tissues not specified 5-892.09
Other surgical incision into the skin or subcutaneous tissues not specified 5-892.0e
Other surgical incision into the skin or subcutaneous tissues not specified 5-892.0f
Other surgical incision into the skin or subcutaneous tissues not specified 5-892.0g
Other surgical incision into the skin or subcutaneous tissues not specified 5-892.1e
Other surgical incision into the skin or subcutaneous tissues not specified 5-892.29
Other surgical incision into the skin or subcutaneous tissues not specified 5-892.38
Other surgical incision into the skin or subcutaneous tissues not specified 5-892.3e
Other surgical incision into the skin or subcutaneous tissues not specified 5-892.3f
Other surgical incision into the skin or subcutaneous tissues not specified 5-892.3g
Surgical removal of diseased tissue from the skin or subcutaneous tissues not specified 5-894.1e
not specified 5-896.08
not specified 5-896.18
not specified 5-896.1e
not specified 5-896.29
not specified 5-896.xe
Simple surgical closure of the skin or the subcutaneous tissues after injuries, e.g. with a suture not specified 5-900.08
Simple surgical closure of the skin or the subcutaneous tissues after injuries, e.g. with a suture not specified 5-900.0x
Simple surgical closure of the skin or the subcutaneous tissues after injuries, e.g. with a suture not specified 5-900.19
Simple surgical closure of the skin or the subcutaneous tissues after injuries, e.g. with a suture not specified 5-900.x8
Skin grafting [site of removal and nature of the piece of skin removed] not specified 5-901.0e
Skin grafting [site of removal and nature of the piece of skin removed] not specified 5-901.18
Free skin flap grafting [site of removal and nature of the graft] not specified 5-902.4e
Free skin flap grafting [site of removal and nature of the graft] not specified 5-902.69
Temporary covering of soft tissue injuries with skin or artificial skin not specified 5-916.79
Revision operations not specified 5-983
Operation using aids for optical magnification, e.g. magnifying spectacles, operating microscope not specified 5-984
Insertion of a small tube (cannula) or catheter into the space between the lungs and ribs for the drainage of fluid not specified 8-144.0
Treatment by the targeted insertion of a needle into a joint with subsequent administration or removal of substances, e.g. fluid not specified 8-158.h
Treatment of a joint by irrigation not specified 8-178.h
Treatment of a joint by irrigation not specified 8-178.t
Other treatment by irrigation or lavage not specified 8-179.x
Specific dressing techniques not specified 8-190.21
Specific dressing techniques not specified 8-190.22
Specific dressing techniques not specified 8-190.23
Specific dressing techniques not specified 8-190.30
Specific dressing techniques not specified 8-190.31
Specific dressing techniques not specified 8-190.33
Specific dressing techniques not specified 8-190.41
not specified 8-192.0e
not specified 8-192.1e
Non-surgical reduction of a dislocated joint without surgical fixation of the bone using devices such as screws or plates not specified 8-201.3
Non-surgical reduction of a dislocated joint without surgical fixation of the bone using devices such as screws or plates not specified 8-201.9
Treatment by specific positioning of the patient in bed, e.g. positioning in a sling table or special bed not specified 8-390.x
Cardiac or cardiopulmonary resuscitation not specified 8-771
Other resuscitation measures not specified 8-779
Transfusion of blood, red blood cells or platelets from a donor to a recipient not specified 8-800.c1
Transfusion of other plasma components or genetically engineered blood proteins not specified 8-812.50
Transfusion of other plasma components or genetically engineered blood proteins not specified 8-812.57
not specified 8-831.00
Anaesthesia with administration of an anaesthetic into a vein not specified 8-900
Anaesthesia with administration of an anaesthetic via the respiratory tract not specified 8-901
Regional pain control by injecting an anaesthetic into a space in the spinal canal (epidural space) not specified 8-910
Monitoring of various functions of the nervous system during an operation not specified 8-925.01
Interdisciplinary management for colonisation or infection with multiresistant germs (pathogens) not specified 8-987.10
Interdisciplinary management for colonisation or infection with multiresistant germs (pathogens) not specified 8-987.11
not specified 8-98g.11
not specified 8-98g.12
Treatment of physically or functionally induced disorders of speech, language, the voice or swallowing not specified 9-320