Illness	Number of cases
Obesity - Obesity due to excessive calorie intake - Obesity grade III WHO in patients 18 years of age and older body mass index BMI of 40 to below 50. (E66.06)	307
Other disorders of skin and subcutaneous tissue not elsewhere classified - Excessive and redundant skin and subcutaneous tissue (L98.7)	143
Obesity - Obesity due to excessive calorie intake - Obesity grade III WHO in patients 18 years of age and older body mass index BMI from 50 to below 60. (E66.07)	133
Inguinal hernia - Unilateral inguinal hernia without obstruction or gangrene not specified as recurrent (K40.90)	129
Calculus of gallbladder with chronic cholecystitis without obstruction (K80.10)	119
Obesity - Morbid severe obesity due to excess calories (E66.01)	70
Diaphragmatic hernia - Diaphragmatic hernia without obstruction or gangrene (K44.9)	58
Umbilical hernia - Umbilical hernia without obstruction or gangrene (K42.9)	56
Ventral hernia - Incisional hernia without obstruction or gangrene (K43.2)	36
Calculus of gallbladder with acute cholecystitis without obstruction (K80.00)	34

Top 10 treatments

Treatment	Number
Rarely used surgical technique for partial removal of the stomach (5-434.51)	487
Operation using a surgical robot (5-987.0)	413
Surgical removal of the gall bladder (5-511.11)	212
(9-984.7)	150
Examination of the oesophagus, stomach and duodenum by endoscopy (1-632.1)	146
Examination of the oesophagus, stomach and duodenum by endoscopy (1-632.0)	141
(5-98c.1)	123
Temporary covering of soft tissue injuries with skin or artificial skin (5-916.a3)	96
Operation to tighten the skin or subcutaneous tissues and remove fatty tissue, apart from the face (5-911.0b)	92
Type of material used for tissue replacement and tissue reinforcement (5-932.43)	89

Further information about the department

Out-patient accident insurance doctor approval

In-patient Employers’ Liability Insurance Association approval

Department key

Department key: 1500

Type of specialist department

Main Department

Hospital information and services for all specialist departments

Services

Quality

External comparative quality assurance

Further information

External quality assurance according to state law
No participation

External quality assurance according to the DMP

Chronische obstruktive Lungenerkrankung (COPD)

Implementation of resolutions of the Federal Joint Committee on quality assurance (G-BA)

No.	Explanation
CQ01
CQ25
CQ31

Further training
pursuant to Article 136b, para. 1, sentence 1, no. 1 of the SGB

Number	Group
110	Medical specialists (m/f) , psychological psychotherapists (m/f) and child and adolescent psychotherapists (m/f) who are subject to the obligation to undergo further training*
110	Number of medical specialists (m/f) from no. 1 who have completed a five-year period of further training and are therefore subject to the obligation to provide evidence
108	Number of those persons from no. 2 who have provided proof of further training according to Article 3 of the G-BA regulations

* according to the “Provisions of the Joint Federal Committee for the Further Training of Medical Specialists (m/f), Psychological Psychotherapists (m/f) and Child and Adolescent Psychotherapists (m/f) in Hospitals”

Accessibility

Accessibility information

General information

Research & teaching

Job	Explanation
Lectureships / teaching posts at colleges and universities	Diverse Dozenturen/ Lehrbeauftragungen,
Lectureships / teaching posts at universities of applied sciences
Student training (clinical traineeship / internship year)	Lehrbeauftragte und apl. Professuren an der Universität Bochum Diverse Teilnahmen an projektbezogener Zusammenarbeit mit Hochschulen und Universitäten.
Project-related cooperation with colleges and universities	Prof. Dr. Szeimies: Promotionsgutachten Uni Witten-Herdecke, Med. Fakultät, Uni Kopenhagen, Med. Fakultät, Habilitationsgutachten Uni Chicago, Med. Fakultät.
Participation in multi-centre Phase I/II studies	Teilnahme an Leitlinienkonferenzen der Deutschen Gesellschaft für Verdauungs- und Stoffwechselkrankheiten (DGVS) Virushepatitis B und C sowie kolorektaler Karzinom
Participation in multi-centre phase III/IV studies	Prof. Dr. med. Stephan Klebe: Teilnahme Enrich AF (Hamilton Science)
Initiation and management of uni-centric/multi-centric clinical/scientific studies	Prof. Dr. med. Rolf-Markus Szeimies: nationale und internationale Studienleitung bei zwei uni- und multizentrischen Studien zur Behandlung von hellem Hautkrebs und Vorstufen
Editors of scientific journals/textbooks	Klinische Neurophysiologie Neurolab Prof. Dr. med. Rolf-Markus Szeimies: Herausgeber „Die Dermatologie“; Editorial Board „Photodermatology, Photoimmunology & Photomedicine“
Doctoral supervision	PD Dr. Reiser gem. mit Prof. Dr. Szeimies: Retrospektive Analyse der Ursachen einer Zostererkrankung am stationären Krankengut der Klinik für Dermatologie und Allergologie im Zeitraum von 2009-2019

Training

No.	Training in other healing professions	Comment
HB01	Nurse and health care worker (m/f)	Theoretische und praktische Ausbildung
HB03	Physical therapist / physiotherapist (m/f)	Praktische Ausbildung
HB05	Medical technical radiology assistant (MTRA) (m/f)	Theoretische und praktische Ausbildung
HB07	Surgical technical assistant (m/f)	Ausbildung
HB17	Auxiliary nurse (m/f)	Theoretische und praktische Ausbildung
HB15	Anaesthesia technical assistant (m/f)	Ausbildung
HB19	Nursing professionals	Theoretische und praktische Ausbildung
HB06	Occupational therapist (m/f)