Valid for Submission
Q75.1 is a billable diagnosis code used to specify a medical diagnosis of craniofacial dysostosis. The code Q75.1 is valid during the fiscal year 2021 from October 01, 2020 through September 30, 2021 for the submission of HIPAA-covered transactions.
The ICD-10-CM code Q75.1 might also be used to specify conditions or terms like acanthosis nigricans, acrocraniofacial dysostosis, acrofacial dysostosis catania type, acrofacial dysostosis kennedy teebi type, acrofacial dysostosis palagonia type , acrofacial dysostosis rodriguez type, etc. The code is exempt from present on admission (POA) reporting for inpatient admissions to general acute care hospitals.
Tabular List of Diseases and Injuries
The Tabular List of Diseases and Injuries is a list of ICD-10 codes, organized "head to toe" into chapters and sections with guidance for inclusions, exclusions, descriptions and more. The following references are applicable to the code Q75.1:
Inclusion TermsInclusion Terms
These terms are the conditions for which that code is to be used. The terms may be synonyms of the code title, or, in the case of "other specified" codes, the terms are a list of the various conditions assigned to that code. The inclusion terms are not necessarily exhaustive. Additional terms found only in the Alphabetic Index may also be assigned to a code.
- Crouzon's disease
Index to Diseases and Injuries
The Index to Diseases and Injuries is an alphabetical listing of medical terms, with each term mapped to one or more ICD-10 code(s). The following references for the code Q75.1 are found in the index:
- - Crouzon's disease - Q75.1
The following clinical terms are approximate synonyms or lay terms that might be used to identify the correct diagnosis code:
- Acanthosis nigricans
- Acrocraniofacial dysostosis
- Acrofacial dysostosis Catania type
- Acrofacial dysostosis Kennedy Teebi type
- Acrofacial dysostosis Palagonia type
- Acrofacial dysostosis Rodriguez type
- Acrofrontofacionasal dysostosis
- Acrofrontofacionasal dysostosis type 2
- Crouzon syndrome
- Crouzon syndrome with acanthosis nigricans
- Dysostosis of bone of skull
- Frontal dysostosis
- Frontal dysostosis
- Fronto-frontal dysostosis
- Fronto-naso-ethmoidal dysostosis
- Hypomandibular faciocranial dysostosis
- Internasal dysostosis
- Maxillary dysostosis
- Maxillo-zygomatic dysostosis
- Naso-maxillary dysostosis
- Spheno-frontal dysostosis
- Sphenoidal dysostosis
- Temporo-aural dysostosis
- CRANIOFACIAL DYSOSTOSIS-. autosomal dominant craniosynostosis with shallow orbits; exophthalmos; and maxillary hypoplasia.
Diagnostic Related Groups - MS-DRG Mapping
Present on Admission (POA)
Convert Q75.1 to ICD-9 Code
The General Equivalency Mapping (GEM) crosswalk indicates an approximate mapping between the ICD-10 code Q75.1 its ICD-9 equivalent. The approximate mapping means there is not an exact match between the ICD-10 code and the ICD-9 code and the mapped code is not a precise representation of the original code.
Information for Patients
Craniofacial is a medical term that relates to the bones of the skull and face. Craniofacial abnormalities are birth defects of the face or head. Some, like cleft lip and palate, are among the most common of all birth defects. Others are very rare. Most of them affect how a person's face or head looks. These conditions may also affect other parts of the body.
Treatment depends on the type of problem. Plastic and reconstructive surgery may help the person's appearance.
- Apert syndrome (Medical Encyclopedia)
- Cleidocranial dysostosis (Medical Encyclopedia)
- Craniosynostosis (Medical Encyclopedia)
- Craniosynostosis repair (Medical Encyclopedia)
- Head and face reconstruction (Medical Encyclopedia)
- Pierre Robin syndrome (Medical Encyclopedia)
Crouzon syndrome Crouzon syndrome is a genetic disorder characterized by the premature fusion of certain skull bones (craniosynostosis). This early fusion prevents the skull from growing normally and affects the shape of the head and face.Many features of Crouzon syndrome result from the premature fusion of the skull bones. Abnormal growth of these bones leads to wide-set, bulging eyes and vision problems caused by shallow eye sockets; eyes that do not point in the same direction (strabismus); a beaked nose; and an underdeveloped upper jaw. In addition, people with Crouzon syndrome may have dental problems and hearing loss, which is sometimes accompanied by narrow ear canals. A few individuals with Crouzon syndrome have an opening in the lip and the roof of the mouth (cleft lip and palate). The severity of these signs and symptoms varies among affected people. Individuals with Crouzon syndrome usually have normal intelligence.
Crouzon syndrome with acanthosis nigricans Crouzon syndrome with acanthosis nigricans is a disorder characterized by the premature joining of certain bones of the skull (craniosynostosis) during development and a skin condition called acanthosis nigricans.The signs and symptoms of Crouzon syndrome with acanthosis nigricans overlap with those of a similar condition called Crouzon syndrome. Both conditions involve premature fusion of the skull bones, which affects the shape of the head and face. Other common features of both conditions include wide-set, bulging eyes due to shallow eye sockets; eyes that do not point in the same direction (strabismus); a small, beaked nose; and a flat or sunken appearance of the middle of the face (midface hypoplasia). Less common features that can occur in either disorder include an opening in the roof of the mouth (cleft palate), dental problems, or hearing loss. People with Crouzon syndrome or Crouzon syndrome with acanthosis nigricans usually have normal intelligence.Crouzon syndrome with acanthosis nigricans is distinguished from Crouzon syndrome by several features, including skin abnormalities. Acanthosis nigricans is a skin condition characterized by thick, dark, velvety skin in body folds and creases, including the neck and underarms. People with Crouzon syndrome with acanthosis nigricans may also have other skin abnormalities; for example, scars in the thick, dark areas of skin are flat and pale. These scars are usually from surgical procedures that are commonly needed in affected individuals. Additionally, in some people with the condition, one or both nasal passages are narrowed (choanal stenosis) or completely blocked (choanal atresia), which can cause difficulty breathing. A buildup of fluid in the brain (hydrocephalus) can also occur. Nasal passage abnormalities and hydrocephalus are rare in Crouzon syndrome. Less common features of Crouzon syndrome with acanthosis nigricans include subtle changes in the bones of the spine (vertebrae), abnormalities of the finger bones, and noncancerous growths in the jaw called cementomas.